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1
Parsons, Trevor, and Chris Timbury. "For Home and Country. The Women’s Institutes of Grey County." Ontario History 101, no. 1 (2009): 121. http://dx.doi.org/10.7202/1065677ar.
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Posthumus, Cecilie. "Rural Telephone Companies of Grey County." Ontario History 102, no. 2 (2010): 254. http://dx.doi.org/10.7202/1065584ar.
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Nilssen, Kjell Tormod, and Tore Haug. "Status of grey seals (Halichoerus grypus) in Norway." NAMMCO Scientific Publications 6 (January 1, 2007): 23. http://dx.doi.org/10.7557/3.2719.
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During the period September-December in 2001-2003, ship based surveys of grey seal (Halichoerus grypus) pups, including tagging, counting and staging of pups, were conducted along the Norwegian coast. All known and other potential breeding areas were surveyed from Rogaland county in the south to Finnmark county in the north. Most of the breeding sites were surveyed only once, but some sites were surveyed 2-4 times. The investigations resulted in a total minimum estimate of 1,159 grey seal pups born in Norwegian waters. Nordland county was the most important breeding area where about 50% of the pups were born. Total population estimates were derived from the recorded number of pups born using a range of multipliers (4.0-4.7), based on observed annual growth rates of approximately 7-12% in other grey seal populations. This gave a total estimate of about 5,800-6,600 grey seals including pups in Norwegian waters. However, the total pup production was probably underestimated due to only one pup count in most of the breeding sites. Observed mean pup mortality was 1.1% during the breeding season along the Norwegian coast.
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Harrison, Stuart. "Grey Abbey, County Down: a New Architectural Survey and Assessment." Journal of the British Archaeological Association 155, no. 1 (January 2002): 115–67. http://dx.doi.org/10.1179/jba.2002.155.1.115.
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Felepchuk, William. "Racial Necrogeographies and the Making of White Space: The Life and Death of Nineteenth-Century Indigenous and Black Burial Places in Rural Ontario." American Indian Culture and Research Journal 43, no. 2 (May 1, 2019): 73–87. http://dx.doi.org/10.17953/aicrj.43.2.felepchuk.
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In this article, I unearth the dehumanizing racial violence of the destruction of Saugeen Anishinaabe and Black community burial places in Grey County, Ontario by settler whites. I trace how the fate of particular sites might represent a wider pattern of necrogeographical violence on the part of whites. I also explore the importance of such sites to Indigenous and Black communities, their reclamation by communities, and white backlash to such actions. In Grey County, the making of a white landscape has gone hand in hand with the destruction of the hallowed places of Indigenous and Black communities.
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Miao, Chuanhong, Xican Li, and Jiehui Lu. "Soil pH value grey relation estimation model based on hyper-spectral." Grey Systems: Theory and Application 8, no. 4 (October 8, 2018): 436–47. http://dx.doi.org/10.1108/gs-05-2018-0027.
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PurposeThe purpose of this paper is to establish the grey relational estimating model of soil pH value based on hyper-spectral data.Design/methodology/approachAs to the uncertainty of the factors affecting the soil pH value estimation based on hyper-spectral, the grey weighted relation estimation model was set up according to the grey system theory. Then the linear regression correction model is established according to the difference and grey relation degree information between the estimated samples and their corresponding pattern. At the same time, the model was applied to Hengshan county of Shanxi province.FindingsThe results are convincing: not only that the linear regression correction model of grey relation estimating pattern of soil pH value based on hyper-spectral data is valid, but also the model’s estimating accuracy is higher, which the corrected average relative error is 0.2578 per cent, and the decision coefficientR2=0.9876.Practical implicationsThe method proposed in the paper can be used at soil pH value hyper-spectral inversion and even for other similar forecast problem.Originality/valueThe paper succeeds in realising both the soil pH value hyper-spectral grey relation estimating pattern based on the grey relational theory and the correction model of the estimating pattern by using the linear regression.
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Aosaar, Jürgen, and Veiko Uri. "Biomass production of grey alder, hybrid alder and silver birch stands on abandoned agricultural land." Forestry Studies / Metsanduslikud Uurimused 48, no. 1 (January 1, 2008): 53–66. http://dx.doi.org/10.2478/v10132-011-0055-0.
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Halli lepa, hübriidlepa ja arukase biomassi produktsioon endistel põllumaadel The present study is based on four experimental sites, located in Southern-Estonia: hybrid alder and grey alder plantations located in Põlva county, and two sample plots of silver birch, located in Tartu county. The stand characteristics, above-ground biomass and current annual production (CAP) were estimated in order to evaluate production capacity of different tree species growing on abandoned agricultural lands. Due to fast growth and high biomass production capacity the most promising tree species for short-rotation forestry in Estonia is grey alder. The stem mass in the 13-years-old grey alder and hybrid alder stand was 63.4 t ha-1 and 40.0 t ha-1, respectively. However, the different biomass production is mainly affected by stand densities, 6170 trees per ha and 4080 trees per ha, respectively. During ageing, the differences between the alder stands diminish. At the age of 14, mean height and diameter at breast height were practically equal. Also the mean stem mass in the older, 13-year old stand, is almost equal: 10.3 kg in grey alder stand and 9.8 kg in hybrid alder stand. At a younger age, the mean stem mass was higher in grey alder stand, but later, at the age of 13, the mean stem mass has become almost the same (10.3 kg in grey alder stand and 9.8 kg in hybrid alder stand). The rotation period for hybrid alder is longer than for grey alder and bulk maturity will occur later. Silver birch is also a highly productive tree species and has a prospect for short-rotation forestry. The mean stem mass and annual current increment of 8-year-old silver birch stand was in same the magnitude as in the grey alder stand. Although the average stand diameter and height were lower in the silver birch stand than in the grey alder stand, it is compensated by the higher wood density of birch wood. The number of trees has affected silver birch stand production, the above-ground biomass in the very high density birch stand (35 600 trees per ha) was significantly lower than in the sparse stand (11 600 trees per ha), 22.8 t ha-1 and 31.2 t ha-1, respectively.
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Wodhams, Lisa. "A Century of Service: The Imperial Order Daughters of the Empire in Grey County." Ontario History 99, no. 2 (2007): 249. http://dx.doi.org/10.7202/1065742ar.
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Draycott, R. A. H. "Restoration of a sustainable wild grey partridge shoot in eastern England." Animal Biodiversity and Conservation 35, no. 2 (December 2012): 381–98. http://dx.doi.org/10.32800/abc.2012.35.0381.
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Eastern England has been a stronghold for grey partridges Perdix perdix, but in common with the rest of Britain, numbers declined from the 1950s onwards. Partridges within a 40 km2 study area in the county of Norfolk have been monitored in conjunction with the Game and Wildlife Conservation Trust (GWCT) since the 1950s. Since 2001 a programme of habitat creation, supplementary feeding and predation control was undertaken by the landowner, farmers and gamekeepers to restore partridges. Numbers increased from 4.7 pairs/km2 in March 2001 to 54 pairs/km2 in March 2011. These densities are comparable with those before the national decline in grey partridge stock. In the last three winters, between 13 and 74 birds/km2 were harvested and spring stocks continue to increase.
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Miller, Brian M., Robert J. Aitken, Michael J. Oldham, and Anton A. Reznicek. "Slender False Brome (Brachypodium sylvaticum, Poaceae), an Invasive Grass New to Ontario, Canada." Canadian Field-Naturalist 125, no. 3 (July 1, 2011): 235. http://dx.doi.org/10.22621/cfn.v125i3.1226.
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Brachypodium sylvaticum, Slender False Brome, an invasive Eurasian grass, is reported for the first time in Ontario and eastern Canada from Grey County, southern Ontario. The only previous Canadian record is from Vancouver Island, British Columbia. The species is widespread in the U.S. Pacific Northwest, where it is spreading aggressively throughout much of western Oregon. In the eastern U.S.A., known populations are few and localized, although the species will likely spread.
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He, Dan, Ke Chen, and Yin Li Zhai. "Study on Forest Tourism and County Economy by Grey Correlation Analysis - Taking Six Counties Eastern Liaoning as a Case." Advanced Materials Research 347-353 (October 2011): 874–78. http://dx.doi.org/10.4028/www.scientific.net/amr.347-353.874.
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This paper uses the theory of grey relational analysis to calculate the correlation between forest tourism and three industrial sectors in Eastern Liaoning from 2000 to 2009. The conclusion is that the forest tourism has remarkable effect on tertiary industry. The author further discusses the coordination of forest tourism and sub—industries and draws a conclusion: warehousing and transportation, hotels and catering services are most closely related to the forest tourism. At last, this article proposes the suggestion of industrial restructuring in rich forest areas.
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Dunn, Pete J., Donald R. Peacor, Alan J. Criddle, and Robert B. Finkelman. "Laphamite, an arsenic selenide analogue of orpiment, from burning anthracite deposits in Pennsylvania." Mineralogical Magazine 50, no. 356 (June 1986): 279–82. http://dx.doi.org/10.1180/minmag.1986.050.356.11.
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AbstractLaphamite, ideally As2(Se,S)3, is monoclinic, P21/n, with a = 11.86(1), b = 9.756(9), c = 4.265(9) Å, β = 90.17°, V = 493.5 Å3, Z = 4, D (calc.) = 4.60, D (meas.) = 4.5(1) g/cm3. Microprobe analysis yielded: As 47.0, Se 43.7, S 8.7, sum = 99.4 wt. %. In plane polarized light in polished section at about 3200 K laphamite is moderately bireflectant from white to grey. Reflection pleochroism is absent but fiery red internal reflections are characteristic as are golden yellow reflections along scratches. Anisotropy is moderate with grey rotation tints, masked in some sections by internal reflections. Reflectance spectra in air and oil between 400 and 700 nm are given. Colour values for the CIE illiminant C in air are, for R1 followed by R2: Y% 29.0, 33.5, λd 480, 478; Pe% 9.1, 8.7. Laphamite forms dark red crystals, up to 5.0 mm, associated with orpiment, arsenolite, and an unnamed phase, NH4AlF4, in a burning coal waste-dump at Burnside, Northumberland County, Pennsylvania.
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Li, Bo, and Xing Hui Xiao. "A Grey Correlation Analysis Approach to Analyze the Demand Factors for Movie Theatre Attendance." Applied Mechanics and Materials 687-691 (November 2014): 5181–84. http://dx.doi.org/10.4028/www.scientific.net/amm.687-691.5181.
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Strong seasonality in demand, a short life cycle, and the constant introduction of new products make the demand of movies one of the main strategic decisions taken by movies’ distributors. This paper provides a rich assessment of the demand characteristics for movie theatre attendance. Taking into account the factors such as star, budget, release time, sequence, producing county and etc, a gray relationship approach is introduced to find the main factors that influence movie demand. Our research shows that the audience demand and sequel factors had the highest correlation. The correlation degree of attendance people and distribute copies is relatively high. Moreover, the more stars and the higher investment, will bring the more audience demand. The computing results will help the operators to maximize revenue.
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Norris, Darrell A. "Theory and Observation: A Perspective on Consumer Trip Behaviour and the Decline of the Ontario Hamlet." Articles 10, no. 2 (October 30, 2013): 1–11. http://dx.doi.org/10.7202/1019094ar.
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One reason that classical central place theory has relevance to past patterns and places is that it assumes that consumers make single purpose shopping trips with invariant frequency. An alternative theoretical model incorporating multi-purpose trips is offered, which yields an expected structure of markets and places. Findings are corroborated by the post-office markets of the eastern part of Grey County, Ontario, in the late-nineteenth century. The results suggest that the decline of small places in Ontario was well-established before the advent of the automobile.
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Park, Chang-Uk, Jong-Gil Park, Yang-Mo Kim, and Sook-Young Cho. "Breeding Colony and Current Status of the Grey Heron (Ardea cinerea) in Heuksan-myeon, Sinan County, Republic of Korea." Journal of Korean Island 31, no. 2 (August 31, 2019): 229–42. http://dx.doi.org/10.26840/jki.31.2.229.
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Pai, Tzu-Yi, Keisuke Hanaki, and Ren-Jie Chiou. "Forecasting Hourly Roadside Particulate Matter in Taipei County of Taiwan Based on First-Order and One-Variable Grey Model." CLEAN - Soil, Air, Water 41, no. 8 (March 27, 2013): 737–42. http://dx.doi.org/10.1002/clen.201000402.
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Wang, Yani, Mingyi Du, Lei Zhou, Guoyin Cai, and Yongliang Bai. "A Novel Evaluation Approach of County-Level City Disaster Resilience and Urban Environmental Cleanliness Based on SDG11 and Deqing County’s Situation." Sustainability 11, no. 20 (October 16, 2019): 5713. http://dx.doi.org/10.3390/su11205713.
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City disaster resilience and urban environmental cleanliness are two representative indicators used to assess the safety of human settlements in China’s Sustainability Development Goals (SDGs). Traditional research on SDGs mainly concentrated at large-scale spatial level, such as global level or national level. It brings unclear significance to the implementation of SDGs in the county-level. The goal of this paper is to find a new calculation method to apply the index of urban disaster resilience and urban environmental cleanliness to the evaluation of county-level areas. A localization of county-level city disaster resilience and urban environmental cleanliness based on Deqing County’s situation was carried out. With quantification and projections of local data, the assessments of city disaster resilience and urban environmental cleanliness have completed. The evaluation showed that city disaster resilience is maintained at a low level, while indicators of urban cleanliness are lower than standards. The prediction of urban per capita environmental impact index based on Grey Time-Series Prediction Model was finished. The forecast showed that the urban per capita impact indicators in the next three years have not exceeded the standard line. The two indicators used to assess the safety of human settlements were consistent with the sustainable development of urban settlement. Partial results of this research were reported as a “county sample” at the first UN Geographic Information Conference held in Deqing in 2018.
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Chen, Kuan Wei, C. H. Lee, Shih Jung Wang, Chien Hung Tu, and Jung Wei Chen. "Combination GM(1,1) and Stochastic Poroelastic Theory to Prediction the Land Subsidence in Yunlin and Jiayi Area, Taiwan." Applied Mechanics and Materials 204-208 (October 2012): 659–63. http://dx.doi.org/10.4028/www.scientific.net/amm.204-208.659.
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In this study, the grey system GM(1,1) and the geostatistical method are initially used to predict the land subsidence of the Yunlin area in the next five years. The Yunlin County Yuanchang Element School is taken as the site example when the stochastic poroelastic model is used in the study because there is a lack of data related to land subsidence. The verification results and prediction data of the stochastic poroelastic model and the grey system are displayed. The results show that the land subsidence in the next five years as calculated based on the data obtained from the monitoring wells is 0.3 m, while 0.31 m and 0.33 m are the prediction results from the stochastic poroelastic model and grey system model, respectively. This indicates the high precision of both models in predicting land subsidence. In order to simulate the effect of climate change on territorial planning, a prediction is made on the possible land subsidence for 2030, in this study. The prediction results are shows that by 25 January 2030, the stochastic poroelastic model shows a land subsidence of 1.01 m, while it is 1.68 m for the Grey System model. Because only the Changyuan Element School is taken as an observation station for the stochastic poroelastic model, the Grey System model is used to predict land subsidence for 2007 by the geostatistical method. The results show that land subsidence will mainly occur in the mid-western area of Yunlin and the western coastal area of Jianyi. To simulate the possible situations in the year 2030, four scene simulation models are proposed in this research, that is, adding 10% discharge, adding 20% discharge, subtracting 10% discharge, and subtracting 20% discharge. The results show the prediction on land subsidence for the year 2003 when add 10% discharge, subtract 10% discharge, add 20% discharge, and subtract 20% discharge, respectively. Land subsidence will occur mainly in the mid-western area of Yunlin and the western coastal area of Jiayi. The maximum land subsidence could reach up to 150 cm or so.
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Roberts, Andrew C., T. Scott Ercit, Alan J. Criddle, Gary C. Jones, R. Scott Williams, Forrest F. Cureton, and Martin C. Jensen. "Mcalpineite, Cu3TeO6·H2O, a new mineral from the McAlpine mine, Tuolumne County, California, and from the Centennial Eureka mine, Juab County, Utah." Mineralogical Magazine 58, no. 392 (September 1994): 417–24. http://dx.doi.org/10.1180/minmag.1994.058.392.07.
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AbstractMcalpineite, ideally Cu3TeO6·H2O, occurs as isolated 0.5 mm-sized emerald green cryptocrystalline crusts on white quartz at the long-abandoned McAlpine mine, Tuolumne County, California, U.S.A. Associated nonmetallic phases are muscovite (mariposite), calcite, goethite, hematite, chlorargyrite, choloalite, keystoneite, mimetite, malachite, azurite, annabergite and a host of unidentified crusts, both crystalline and amorphous. Associated metallic minerals include pyrite, acanthite, hessite, electrum, altaite, native silver, galena, pyrargyrite, sphalerite and owyheeite. The mineral has also been identified at the Centennial Eureka mine, Juab County, Utah, U.S.A., where it occurs as interstitial olive-green coatings and as millimetre-sized dark green-black cryptocrystalline nodules lining drusy quartz vugs. Associated minerals are xocomecatlite, hinsdalite-svanbergite, goethite and several new species including two hydrated copper tellurates, a hydrated copper-zinc tellurate/tellurite, and a hydrated copper-zinc tellurate/tellurite-arsenate-chloride. Mcalpineite is cubic, P-lattice (space group unknown), a = 9.555(2) Å, V = 872.4(4) Å. The strongest six lines in the X-ray powder-diffraction pattern [d in Å (I) (hkl)] are: 4.26(40)(210), 2.763(100)(222), 2.384(70)(400), 1.873(40)(431,510), 1.689(80)(440) and 1.440(60)(622). The average of four electron-microprobe analyses (McAlpine mine) is CuO 50.84, NiO 0.17, PbO 4.68, SiO2 0.65, TeO3 39.05, H2O (calc.) [4.51], total [100.00] wt. %. With O = 7, the empirical formula is (Cu2.79Pb0.09Ni0.01)∑2.89(Te0.97Si0.05)∑1.02O5.90·1.10H2O. This gives a calculated density of 6.65. g/cm3 for Z = 8. The average of two electron-microprobe analyses (Centennial Eureka mine) is CuO 51.2, ZnO 3.1, TeO3 39.0, SiO2 0.2, As2O5 0.8, H2O (by CHN elemental analyser) 7, total 101.3 wt. %, leading to the empirical formula (Cu2.56Zn0.15)∑2.71 (Te0.88Si0.02As0.02)∑0.92O5.47·1.53H2O. The infrared absorption spectrum shows definite bands for structural H2O with an O-H stretching frequency centred at 3320 cm−1 and a H-O-H flexing frequency centred at 1600 cm−1. In reflected light Mcalpineite is isotropic, nondescript grey, with ubiquitous brilliant apple to lime green internal reflections. The refractive index calculated from Fresnel equations is 2.01. Measured reflectance values in air and in oil are tabulated. Reflectance study also shows that cryptocrystalline aggregates are composed of micron-sized sheaves of fibrous or prismatic crystals. Other physical properties include: adamantine lustre; light green streak; brittle; uneven fracture; translucent to transparent and nonfluorescent under both long- and short-wave ultraviolet light. The name is for the first known locality, the McAlpine mine.
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Olwen Purdue. "Poverty and power: the Irish Poor Law in a north Antrim town, 1861–1921." Irish Historical Studies 37, no. 148 (November 2011): 567–83. http://dx.doi.org/10.1017/s0021121400003229.
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Austere and forbidding, the workhouse occupied a prominent position in the towns of nineteenth-century Ireland. Reformer Laura Stephens, writing in the New Ireland Review in 1900, said of the Irish workhouse that ‘the great gloomy pile of grey stone buildings, surrounded with high walls is unmistakable,’ while Anna Clarke quotes William Field as having observed ‘Foreigners remark … that our constitution seems to produce poverty and lunacy; because, either the immense ugly union or the big regular asylum is generally the leading architectural feature in county towns; instead of the fine church or cathedral, the handsome maison de ville, and the pleasurable, instructive galleries to be found in other countries.’
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VIZZINI, ALFREDO, TIMOTHY J. BARONI, ERTUGRUL SESLI, VLADIMÍR ANTONÍN, and IRJA SAAR. "Rhodocybe tugrulii (Agaricales, Entolomataceae), a new species from Turkey and Estonia based on morphological and molecular data, and a new combination in Clitocella (Entolomataceae)." Phytotaxa 267, no. 1 (June 30, 2016): 1. http://dx.doi.org/10.11646/phytotaxa.267.1.1.
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Rhodocybe tugrulii sp. nov. is described based on both morphological and molecular data (analysis of nrITS and nrLSU sequences) from Zigana Mountain, Trabzon, Turkey and Lääne County, Estonia. It is distinguished by the grey to beige or slightly reddish brown basidiomata, a small, convex to hemispheric, cracked pileus surface, decurrent lamellae; a pruinose and cylindrical stipe; 2- or 4- spored basidia; and hyaline, somewhat angular to broadly ellipsoid, sometimes obscurely bumpy, on average 5.9 × 4.9 μm inamyloid basidiospores. Colour photographs of fresh basidiomata and of the main micromorphological features and a comparison with the allied species are included. Based on molecular evidence, Clitocella obscura comb. nov. is proposed.
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Li, Chang Chun, and Li Yun Yi. "On Time Forecast of Short-Term Debris Flow Hazards and Risk Range in Earthquake Region." Advanced Materials Research 933 (May 2014): 1028–34. http://dx.doi.org/10.4028/www.scientific.net/amr.933.1028.
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After the Wenchuan Earthquake, rainstorm-induced debris flows in earthquake region occurred significantly more frequently. Two large debris flows took place in Zoumaling Gully in Qingping Township, Mianzhu County, Sichuan Province during 2008 and 2010, which caused great loss to local residents. Based on model test, a forecast model for the risk range of debris flows in Zoumaling Gully was established using statistic regression methods. A hazard forecast model was established based on grey system theory, which was used to forecast the time series of recent debris flows. The results show that the forecast values are in relatively good agreement with the measured values thus can provide reference for hazard prevention and mitigation in future.
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Chen, Chengcheng, Xianchang Wang, Huiling Chen, Chengwen Wu, Majdi Mafarja, and Hamza Turabieh. "Towards Precision Fertilization: Multi-Strategy Grey Wolf Optimizer Based Model Evaluation and Yield Estimation." Electronics 10, no. 18 (September 7, 2021): 2183. http://dx.doi.org/10.3390/electronics10182183.
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Precision fertilization is a major constraint in consistently balancing the contradiction between land resources, ecological environment, and population increase. Even more, it is a popular technology used to maintain sustainable development. Nitrogen (N), phosphorus (P), and potassium (K) are the main sources of nutrient income on farmland. The traditional fertilizer effect function cannot meet the conditional agrochemical theory’s conditional extremes because the soil is influenced by various factors and statistical errors in harvest and yield. In order to find more accurate scientific ratios, it has been proposed a multi-strategy-based grey wolf optimization algorithm (SLEGWO) to solve the fertilizer effect function in this paper, using the “3414” experimental field design scheme, taking the experimental field in Nongan County, Jilin Province as the experimental site to obtain experimental data, and using the residuals of the ternary fertilizer effect function of Nitrogen, phosphorus, and potassium as the target function. The experimental results showed that the SLEGWO algorithm could improve the fitting degree of the fertilizer effect equation and then reasonably predict the accurate fertilizer application ratio and improve the yield. It is a more accurate precision fertilization modeling method. It provides a new means to solve the problem of precision fertilizer and soil testing and fertilization.
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Balis, Laura E., Thomas Strayer, NithyaPriya Ramalingam, Meghan Wilson, and Samantha M. Harden. "Open-Access Physical Activity Programs for Older Adults: A Pragmatic and Systematic Review." Gerontologist 59, no. 4 (January 10, 2018): e268-e278. http://dx.doi.org/10.1093/geront/gnx195.
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Abstract Background and Objectives Open-access, community-based programs are recommended to assist older adults in meeting physical activity guidelines, but the characteristics, impact, and scalability of these programs is less understood. The Land-Grant University Cooperative Extension System, an organization providing education through county-based educators, functions as a delivery system for these programs. A systematic review was conducted to determine characteristics of effective older adult physical activity programs and the extent to which programs delivered in Extension employ these characteristics. Research Design and Methods A systematic review of peer-reviewed and grey literature was conducted from August 2016 to February 2017. The review was limited to open-access (available to all), community-based physical activity interventions for older adults (≥65 years of age). The peer-reviewed literature search was conducted in PubMed and EBSCOhost; the grey literature search for Extension interventions was conducted through Extension websites, Land-Grant Impacts, and the Journal of Extension. Results Sixteen peer-reviewed studies and 17 grey literature sources met inclusion criteria and were analyzed. Peer-reviewed and Extension programs were similar in their limited use of behavioral theories and group-based strategies. Compared to Extension programs, those in the peer-reviewed literature were more likely to use a combination of physical activity components and be delivered by trained professionals. Discussion and Implications The results indicate notable differences between peer-reviewed literature and Extension programs and present an opportunity for Extension programs to more effectively use evidence-based program characteristics, including behavioral theories and group dynamics, a combination of physical activity components, and educator/agent-trained delivery agents.
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Wang, Xuan, Fangbing Ma, Chunhui Li, and Jie Zhu. "A Bayesian Method for Water Resources Vulnerability Assessment: A Case Study of the Zhangjiakou Region, North China." Mathematical Problems in Engineering 2015 (2015): 1–16. http://dx.doi.org/10.1155/2015/120873.
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Water resources vulnerability (WRV) assessment is an important basis for maintaining water resources security in a basin. In this paper, considering the complexity of the water resources system and the uncertainty of the assessment information, a method based on the Bayesian theory was developed for performing WRV assessments while using the constructed indicator system. This system includes four subsystems, the hydrological subsystem, the socioeconomic subsystem, the ecoenvironmental subsystem and the hydraulic engineering subsystem. The WRV degree for each subsystem and the integrated water resources system were assessed. Finally, the assessment results and the characteristics of the Bayesian method were compared with those of the grey relational analysis method and the parametric-system method. The results showed the following. (1) The WRV of the integrated water resources system of the entire Zhangjiakou region was very high; Zhangjiakou City and Xuanhua County have tendencies to belong to Extreme WRV, with probabilities of 26.8% and 25%, respectively, while the other seven administrative counties have tendencies to belong to High WRV, with probabilities ranging from 24.6% to 27%. (2) Compared with the parametric-system method and the grey relational analysis method, the Bayesian method is simple and can effectively address the uncertainty issues with the reliable WRV assessment results.
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Roberts, A. C., J. A. R. Stirling, G. J. C. Carpenter, A. J. Criddle, G. C. Jones, T. C. Birkett, and W. D. Birch. "Shannonite, Pb2OCO3, a new mineral from the Grand Reef Mine, Graham County, Arizona, USA." Mineralogical Magazine 59, no. 395 (June 1995): 305–10. http://dx.doi.org/10.1180/minmag.1995.059.395.14.
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AbstractShannonite, ideally Pb2OCO3, is a new mineral species that occurs as mm-sized white porcellanous crusts, associated with fluorite, at the Grand Reef mine, Graham County, Arizona, USA. Other associated minerals are plumbojarosite, hematite, Mn-oxides, muscovite-2M1, quartz, litharge, massicot, hydrocerussite, minium, and unnamed PbCO3·2PbO. Shannonite is orthorhombic, space group P21221 or P212121, with unit-cell parameters (refined from X-ray powder data): a 9.294(3), b 9.000(3), c 5.133(2) Å, V 429.3(3) Å3, a:b:c 1.0327:1:0.5703, Z = 4. The strongest five lines in the X-ray powder pattern [d in Å (I)(hkl)] are: 4.02(40)(111); 3.215(100)(211); 3.181(90)(121); 2.858(40)(130); 2.564(35)(002). The average of eight electron microprobe analyses is PbO 89.9(5), CO2 (by CHN elemental analyser) 9.70, total 99.60 wt.%. With O = 4, the empirical formula is Pb1.91C1.05O4.00. The calculated density for the empirical formula is 7.31 and for the idealized formula is 7.59 g/cm3. In reflected light, shannonite is colourless-grey to white, with ubiquitous white internal reflections (× 16 objectives), weak anisotropy, barely detectable bireflectance, and no evidence of pleochroism. The calculated refractive index (at 590 nm) is 2.09. Measured reflectance values in air and in oil (× 4 objectives) are tabulated. Transmission electron-microscopy studies reveal that individual crystallites range in size from 10–400 nm, are platy, and are anhedral. Physical properties for cryptocrystalline crusts include: white streak; waxy lustre; opaque; nonfluorescent under both long- and short-wave ultraviolet light; uneven fracture; brittle; VHN100 97 (range 93–100); calculated Mohs’ hardness 3–3½. Shannonite is soluble in concentrated HCl and in dilute HNO3 and H2SO4. The mineral name is for David M. Shannon, who helped collect the samples and who initiated this study.
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Zhou, Zaohong, and Yongwen Zou. "Research on grey situation decision in the context of system analysis of village planning projects using fuzzy TOPSIS." Journal of Intelligent & Fuzzy Systems 40, no. 4 (April 12, 2021): 8185–95. http://dx.doi.org/10.3233/jifs-189641.
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Problems involving decision-making and management of engineering projects call for attention from different quarters and the issue of decision-making for projects under the state planning in particular should be the major concern of project management. This study takes a traditional village protection project —- the preservation of Zaoshi Village, Xingan County, Jiangxi Province, China—- as a case in point. Treating the decision-making process as a system, the study employs ISM model to examine the system-level relationship between engineering projects. Artificial Intelligence is utilized for analyzing the planning of project structure and Fuzzy TOPSIS model is useful in estimating the weights of the scenario and find the ranking of structure finally. Then, using the analytical data thus derived, the research focuses on identifying the optimum option for decision-making. By this process, the study intends to gain and share some insight into the issue and establish precedents for similar engineering projects.
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Niyigaba, Jean, and Daiyan Peng. "Analysis and Forecasting the Agriculture Production Sector in Rwanda." International Journal of Economics and Finance 12, no. 8 (July 10, 2020): 91. http://dx.doi.org/10.5539/ijef.v12n8p91.
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Agriculture production is a crucial economic growth sector, especially for developing countries like Rwanda. Resulted from investments boosting in several areas, Rwanda experienced stable economic growth, where agriculture provides a vital contribution and significant Policies adopted for agriculture improvement. However, the sector's future development still unclear as it is manifesting decrement shares over the years in the county's economy and workforce. No research has yet projected the sector's future production to explain the sector's trend, allowing the government and partners to formulate strategies accordingly. This paper analyzes the sector's economic contribution over several years and forecasts its future. The useful combined grey model predicts the sector's production where a nonlinear grey Bernoulli model (NGBM) with an added optimal parameter (NGBM-OP) is used for the prediction after comparison to others. Outcomes in the sample size from 1960 to 2017, confirm the NGBM-OP as the reliable compared with other prediction models then becomes the best for forecast up to 2030. The obtained sector's production forecast, results pointed out the sector's slow production increment in the future. Suggest its improvement based on investment attractions, especially the young generation through financial facilitation, farmer's training, and opportunity awareness.
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Hersi, Osman Salad, and George R. Dix. "Hog's Back Formation: a new (Middle Ordovician) stratigraphic unit, Ottawa Embayment, eastern Ontario, Canada." Canadian Journal of Earth Sciences 34, no. 5 (May 1, 1997): 588–97. http://dx.doi.org/10.1139/e17-047.
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The Hog's Back Formation, exposed in Ottawa, Ontario, is a new stratigraphic unit that disconformably overlies the Rockcliffe Formation and underlies, with apparent conformity, the Pamelia Formation of the Ottawa Group. The Hog's Back Formation is 14.3 m thick at its type section (Prince of Wales Falls, Ottawa) and thickens eastward to 27 m in Russell County, about 40 km southeast of Ottawa. It consists of lower, dark green shales with thin lime-mudstone and sandstone interbeds, and upper thin to thick beds of fine crystalline greenish grey sandy and calcareous dolostones with thin to medium (10–30 cm) pinkish grey, bioclastic packstone and grainstone interbeds. The latter thicken eastward and correlate with the "St. Martin calcarenites" of the Beaconsfield Member, Laval Formation, in the Montréal area. Together, these beds correlate with the Valcour Formation, Chazy Group, in the Lake Champlain area of New York. Conodonts and macrofossils indicate a Chazyan (Llandeilian) age for the Hog's Back Formation. The lower sandstone–shale–carbonate assemblage of the formation indicates sedimentation in peritidal environments, and documents initial regional flooding of nearshore sandy facies of the Rockcliffe Formation. The overlying carbonate facies represent sabkha environments punctuated by storm deposition. The gross shallowing-upward succession of the formation was terminated by renewed flooding associated with another regional transgressive event heralding deposition of the Ottawa Group.
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Vickery, Vernon R. "ADDITIONAL INFORMATION ON TIMEMA SPECIES." Canadian Entomologist 126, no. 2 (April 1994): 443. http://dx.doi.org/10.4039/ent126443-2.
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In a recent revision of the genus Timema (Phasmatoptera: Timematodea) (Vickery 1993), an important reference inadvertently was omitted. It contained the following information on T. boharti Tinkham.Rentz (1963) reported capturing a large series of T. boharti at Pinon Flats, Riverside County, California, during the latter part of April 1962. (The specimens were included in the revision of the genus.) The habitat is “xeric pinyon-juniper with chaparral intrusions”, at approximately 915 m. The series was taken at night. Rentz found mating pairs as well as last-instar numphs, some moulting. He noted that this species had previously been known only in a grey colour phase but there he found both greyish and green specimens with no intergrading. Mating pairs were segregated by colour. As noted in the revision (Vickery 1993), fading subsequent to death produced a brownish colour in all individuals so that detection of original colour is impossible.
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Hu, X. S., Q. R. Ma, W. Q. Liang, C. X. Wang, X. Q. Xiong, and X. H. Han. "EXPLORATION OF URBAN SPATIAL PLANNING EVALUATION BASED ON HUMANLAND HARMONY." ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLII-2/W7 (September 14, 2017): 1189–95. http://dx.doi.org/10.5194/isprs-archives-xlii-2-w7-1189-2017.
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This study puts forward a new concept, "population urbanization level forecast - driving factor analysis - urban spatial planning analysis" for achieving efficient and intensive development of urbanization considering human-land harmony. We analyzed big data for national economic and social development, studied the development trends of population urbanization and its influencing factors using the grey system model in Chengmai county of Hainan province, China. In turn, we calculated the population of Chengmai coming years based on the forecasting urbanization rate and the corresponding amount of urban construction land, and evaluated the urban spatial planning with GIS spatial analysis method in the study area. The result shows that the proposed concept is feasible for evaluation of urban spatial planning, and is meaningful for guiding the rational distribution of urban space, controlling the scale of development, improving the quality of urbanization and thus promoting highly-efficient and intensive use of limited land resource.
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Orr, D. Alan. "“Communis Hostis Omnium”: The Smerwick Massacre (1580) and the Law of Nations." Journal of British Studies 58, no. 3 (July 2019): 473–93. http://dx.doi.org/10.1017/jbr.2019.6.
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AbstractThis article examines the brutal massacre of up to six hundred Spanish and Italian papal troops on the order of the English Lord Deputy Arthur Grey, 14th Baron de Wilton (1536–1593), at Dún An Óir (Forto del Oro), Smerwick, County Kerry, on 10 November 1580. The article investigates the relationship between the religious and juridical rationales for the massacre, shedding new light on the broader relationship between the early modern law of nations, Protestantism, and what Brendan Bradshaw has characterized as “catastrophic violence” in the Elizabethan military conquest of Ireland. While Vincent Carey has emphasized the virulently anti-Catholic character of Grey's rationales for the massacre, my argument instead emphasizes the role of the received laws of nations and of war in justifying Grey's actions both to Queen Elizabeth I (1533–1603) and to the English public, from the period immediately following the massacre until the writing of Edmund Spenser's pro-Grey apologetic, A View of the Present State of Ireland (ca. 1596). On this view, the papal troops at Smerwick were considered brigands, pirates, or, in Marcus Tullius Cicero's words, “communis hostis omnium”—a common enemy to all—and enjoyed no standing as lawful enemies under the law of nations. In the sixteenth century, the established law of nations was hardly a seamless web but manifested significant cleavages and fissures allowing for the construction of localized spheres of legal exception in which the ordinary rules of warfare did not apply, thus providing a convenient juridical rationale for atrocity.
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Zhang, Lin, Zhe Liu, Tianwei Ren, Diyou Liu, Zhe Ma, Liang Tong, Chao Zhang, Tianying Zhou, Xiaodong Zhang, and Shaoming Li. "Identification of Seed Maize Fields With High Spatial Resolution and Multiple Spectral Remote Sensing Using Random Forest Classifier." Remote Sensing 12, no. 3 (January 22, 2020): 362. http://dx.doi.org/10.3390/rs12030362.
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Seed maize and common maize plots have different planting patterns and variety types. Identification of seed maize is the basis for seed maize growth monitoring, seed quality and common maize seed supply. In this paper, a random forest (RF) classifier is used to develop an approach for seed maize fields’ identification, using the time series vegetation indexes (VIs) calculated from multispectral data acquired from Landsat 8 and Gaofen 1 satellite (GF-1), field sample data, and texture features of Gaofen 2 satellite (GF-2) panchromatic data. Huocheng and Hutubi County in the Xinjiang Uygur Autonomous Region of China were chosen as study area. The results show that RF performs well with the combination of six VIs (normalized difference vegetation index (NDVI), enhanced vegetation index (EVI), triangle vegetation index (TVI), ratio vegetation index (RVI), normalized difference water index (NDWI) and difference vegetation index (DVI)) and texture features based on a grey-level co-occurrence matrix. The classification based on “spectrum + texture” information has higher overall, user and producer accuracies than that of spectral information alone. Using the “spectrum + texture” method, the overall accuracy of classification in Huocheng County is 95.90%, the Kappa coefficient is 0.92, and the producer accuracy for seed maize fields is 93.91%. The overall accuracy of the classification in Hutubi County is 97.79%, the Kappa coefficient is 0.95, and the producer accuracy for seed maize fields is 97.65%. Therefore, RF classifier inputted with high-resolution remote-sensing image features can distinguish two kinds of planting patterns (seed and common) and varieties types (inbred and hybrid) of maize and can be used to identify and map a wide range of seed maize fields. However, this method requires a large amount of sample data, so how to effectively use and improve it in areas lacking samples needs further research.
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Kampf, Anthony R., Jakub Plášil, Jiří Čejka, Joe Marty, Radek Škoda, and Ladislav Lapčák. "Alwilkinsite-(Y), a new rare-earth uranyl sulfate mineral from the Blue Lizard mine, San Juan County, Utah, USA." Mineralogical Magazine 81, no. 4 (August 2017): 895–907. http://dx.doi.org/10.1180/minmag.2016.080.139.
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AbstractThe new mineral alwilkinsite-(Y) (IMA2015-097), Y(H2O)7[(UO2)3(SO4)2O(OH)3]·7H2O, was found in the Blue Lizard mine, San Juan County, Utah, USA, where it occurs as a secondary alteration phase.The mineral is slightly flexible before brittle failure with splintery fracture and perfect cleavage parallel to [010], has Mohs hardness of ∼2–2½, exhibits dull greenish-grey fluorescence and has a calculated density of 3.371 g cm–3. Alwilkinsite-(Y) occursas yellowish-green needles, elongate on [010], with domatic terminations and exhibits the forms {102}, {301} and {124}. It is optically biaxial (+) with α = 1.573(1), β = 1.581(1), γ = 1.601(1) (white light), the measured 2V is 65.3(1)°, the dispersion is r<v (weak), the optical orientation is X = c, Y = a, Z = b and there is no pleochroism. Electron microprobe analyses yielded the empirical formula (Y0.66Dy0.08Gd0.06Er0.05Nd0.03Yb0.03Sm0.02Ce0.01)∑0.94(H2O)7[(UO2)3(S1.01O4)2O(OH)3]·7H2O.The eight strongest powder X-ray diffraction lines are [dobs Å(I)(hkl)]: 9.88(100)(101,002), 7.47(13)(102), 5.621(17)(103,201), 4.483(18)(104), 3.886(14)(130,222), 3.322(46)(multiple), 3.223(13)(multiple) and 3.145(16)(034). Alwilkinsite-(Y) is orthorhombic,P212121, a = 11.6194(5), b = 12.4250(6), c = 19.4495(14) Å, V = 2807.9(3) Å3 and Z = 4. The structure of alwilkinsite-(Y) (R1 = 0.042 for 4244 Fo > 4σF)contains edge-sharing chains of uranyl bipyramids with outlying sulfate tetrahedra that are similar to the chain linkages within the uranyl sulfate sheets of the zippeite structure. Short segments of the uranyl sulfate chains in the alwilkinsite-(Y) structure have the same topology as portionsof the uranyl sulfate linkages in uranopilite. Alwilkinsite-(Y) is named for Alan (Al) J. Wilkins, MD (born 1955), the discoverer of the mineral.
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Li, Zhen, Songlin Wu, Shiwen Zhang, Chaojia Nie, Yong Li, and Yuanfang Huang. "Optimization of Land Reuse Structure in Coal Mining Subsided Areas Considering Regional Economic Development: A Case Study in Pei County, China." Sustainability 12, no. 8 (April 20, 2020): 3335. http://dx.doi.org/10.3390/su12083335.
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Land subsidence, which has caused large-scale settlement loss and farmland degradation, was regarded as the main constraint for land reclamation in the High Groundwater Coal Basins (HGCBs) in the eastern China plain. Both coal mining and agricultural production are important for regional development in this area. In general, the land reclamation direction in this area is greatly affected by the adequacy of filling materials and the land use demand of regional economic development. Taking seven coal mining subsided areas in Pei county, located in the eastern China plain, for example, this study proposed an integrated model (including the Limit Condition model, Logistic Regression model, Grey Linear Programming model and the conversion of land use and its effects at small regional extent (CLUE-S) model) to simulate and optimize the post-mining land use structure to meet the economic development needs of Pei county. Then, the post-mining land use structure under different scenarios, which were set based on the subsidence depth, were compared to explore the optimal collapse depth for separating the damaged land into the filling area and non-filling area. The landscape structure, ecological benefits, engineering quantity and reclaimed farmland area were used to compare the reclaimed land use structure of different scenarios. The results showed that the integrated model could efficiently simulate the reclaimed land use structure to meet the land demand for regional development. The optimal collapse depth for separating the damaged area into the filling area and non-filling area was 2.6 m. Currently, the reclaimed land use structure not only needs a low quantity of filling material, but also obtains a good landscape structure and elevated ecosystem services value. Furthermore, the reclaimed urban land was mainly distributed around Pei town, and the reclaimed farmland was mostly distributed in the area between Pei town and Weishan lake, which were consistent with the pattern of urbanization. The study provides valuable information for future land use plans for Pei county and will contribute to the methods of post-mining land reclamation in other HGCBs.
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Appleman, Daniel E., Howard T. Evans, Gordon L. Nord, Edward J. Dwornik, and Charles Milton. "Delindeite titanosilicates and lourenswalsite, two new from the Magnet Cove region, Arkansas." Mineralogical Magazine 51, no. 361 (September 1987): 417–25. http://dx.doi.org/10.1180/minmag.1987.051.361.08.
Full textAbstract:
AbstractDelindeite and lourenswalsite are two new barium titanosilicate minerals found as microscopic crystals in miarolitic cavities in nepheline syenite in the Diamond Jo quarry, Hot Spring County, Arkansas. Delindeite is found as aggregates of flake-like crystallites in compact spherules, light pinkish grey in colour, with a resinous, pearly lustre. The flakes are biaxial positive with average n ∼ 1.813; the measured density is 3.3 g/cm3. Electron diffraction revealed a monoclinic unit cell in space group C2/m or subgroup, with a = 21.617(13), b = 6.816(5), c = 5.383(3) Å, β = 94.03(5)° (refined from X-ray powder data). The strongest X-ray lines are (hkl, dobs, Irel): (200, 10.80, 100); (311, 3.54, 24); (6̄01, 3.083, 28); (601, 2.888, 31); (2̄21, 2.806, 20); (910, 2.262,18). The crystals are submicroscopically twinned on (100) and also produce additional continuous diffraction streaks parallel to a*, which double the b and c axes. The formula derived from electron and ion probe analyses (H2O by difference), as constrained by density and molar volume data, is approximately (Na,K)2.7(Ba,Ca)4(Ti,Fe,Al)6Si8O26(OH)14, with Na > K, Ba ≫ Ca, Ti ≫ Fe,Al; Z = 1. Lourenswalsite occurs as very thin hexagonal plates in rosettes, silver grey to light brownish grey in colour. The crystals are biaxial negative with very low 2V angle. Indices of refraction are nα = 1.815, nβ ≈ nγ = 1.840; the measured density is 3.17 g/cm = 1.840; the measured density is 3.17 g/cm3. X-ray and electron diffraction show a sharp pseudohexagonal lattice with a = 5.244 Å, but extremely diffuse diffraction streaks normal to the hk0 plane. In these streaks a period of 20.5 Å can be discerned. A hexagonal unit cell with a = 5.244(2) Å, c = 20.49(3) Å can be refined from the powder diffraction data but does not account for some lines, probably because of extreme layer disorder as shown by precession single-crystal patterns. The strong X-ray powder lines are (002, 10.22, 20); (-, 3.93, 20); (111, 2.608, 100); (300, 1.5145, 80); (220, 1.3111, 25). The formula given by microprobe analyses, constrained by density and molar volume data, is approximately (K,Ba)2(Ti,Mg,Ca,Fe)4(Si,Al,Fe)6O14(OH)12 with K > Ba, Ti ≫ (Mg,Ca,Fe), Si > Al > Fe; Z = 1. These minerals are formed under oxidizing weathering conditions, and iron is assumed to be in the Fe3+ state.
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Roberts, A. C., J. A. R. Stirling, A. J. Criddle, G. E. Dunning, and J. Spratt. "Aurivilliusite, Hg2+HgI+OI, a new mineral species from the Clear Creek claim, San Benito County, California, USA." Mineralogical Magazine 68, no. 2 (April 2004): 241–45. http://dx.doi.org/10.1180/0026461046820184.
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AbstractAurivilliusite, ideally Hg2+Hg1+OI, is monoclinic, C 2/c, with unit-cell parameters refined from X-ray powder data: a= 17.580(6), b= 6.979(1), c= 6.693(3)Å, β = 101.71(4)°, V = 804.0(5)Å3, a:b:c= 2.5190:1:0.9590,Z = 8. The strongest six lines of the X-ray powder-diffraction pattern [din Å (I )(hkl)] are: 8.547(70)(200), 3.275(100)(002), 2.993(80)(2̄21), 2.873(80)(600), 2.404(50b)(6̄02, 421, 2̄22) and 1.878(50)(2̄23). This extremely rare mineral was collected from a small prospect pit near the longabandoned Clear Creek mercury mine, New Idria district, San Benito County, California, USA. It is intimately intermixed with another new undefined Hg-O-I phase (‘CCUK-15’), and is also closely associated with native mercury, cinnabar and edgarbaileyite in a host rock principally composed of quartz and magnesite. Aurivilliusite occurs in a cm-wide quartz vein predominantly as irregular-shaped thin patches ‘splattered’ on the quartz surface; patches vary in size from 10–20 μm up to 0.5 mm. The only known subhedral platy brightly reflecting crystal fragment, with major ﹛100﹜ form and distinct ﹛100﹜ cleavage, did not exceed 0.2 mm in longest dimension. The mineral is dark grey-black with a dark red-brown streak. Physical properties include: metallic lustre; opaque; non-fluorescent; brittle; uneven fracture; calculated density 8.96 g/cm3 (empirical formula), 8.99 g/cm3 (ideal formula). In polished section in plane-polarized reflected light, aurivilliusite resembles cinnabar, is extremely light sensitive, shows twinning and no internal reflections, and exhibits an unusual ‘red light’ coalescing phenomena. Averaged and corrected results of electron-microprobe analyses yielded HgO 40.10, Hg2O 38.62, I 22.76, Br 0.22, Cl 0.06, sum 101.76, less O = I + Br + Cl –1.46, total 100.30 wt.%, corresponding to Hg1.002+Hg1.001+ O1.01(I0.97Br0.01Cl0.01)Σ0.99, based on O + I + Br + Cl = 2 atoms per formula unit (a.p.f.u.). The original value for Hg, 74.27 wt.%, was partitioned in a HgO:Hg2O ratio of 1:1 after the discovery of the crystal-structure paper dealing with the synthetic equivalent of aurivilliusite. The mineral name is in honour of the late Dr Karin Aurivillius (1920 –1982), chemistcrystallographer at the University of Lund, Sweden, for her significant contributions to the crystal chemistry of Hg-bearing inorganic compounds. Aurivilliusite is related chemically to terlinguaite, Hg2+Hg1+OCl, but has a different structure and X-ray characteristics.
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Müller, Armin. "Public Services and Informal Profits: Governing Township Health Centres in a Context of Misfit Regulatory Institutions." China Quarterly 237 (December 6, 2018): 108–30. http://dx.doi.org/10.1017/s0305741018001376.
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AbstractChina's healthcare system is governed by institutions that are mutually incompatible. Although healthcare providers are supposed to offer affordable curative care services and engage in public health and administrative work, they receive insufficient financial support from the state and rely on generating informal profits and grey income. The “institutional misfit” between this public welfare mandate and medical service providers’ market orientation is particularly pronounced in the case of township health centres (THCs), a generalist type of healthcare provider with a key role in China's healthcare system. Based on fieldwork in four county-level jurisdictions, this study explores how local governments and THCs interact to cope with institutional misfit. It sheds light on a large variety of informal practices pertaining to human resources, healthcare services, drug procurement, health insurance and capital investment. Local governments deliberately neglect regulatory enforcement and collude with THCs to generate informal profits, behaviour which undermines service quality and increases healthcare costs. The study also shows that while the New Healthcare Reform altered the informal and collusive practices, it has failed to harmonize the underlying institutional misfit. To date, we see only a reconfiguration rather than an abandoning of informal practices resulting from recent healthcare reforms.
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AGUNG, ADE PRASETYO, L. LEE GRISMER, JESSE L. GRISMER, EVAN S. H. QUAH, ADA CHORNELIA, JIANMEI LU, and ALICE C. HUGHES. "A new species of Hemiphyllodactylus Bleeker (Squamata: Gekkonidae) from Yunnan, China and its phylogenetic relationship to other congeners." Zootaxa 4980, no. 1 (May 31, 2021): 1–27. http://dx.doi.org/10.11646/zootaxa.4980.1.1.
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A new species of the gekkonid genus Hemiphyllodactylus is described from forested karst hills near Zhutangxiang town, Lancang Lahu Autonomous County, Yunnan, China. Hemiphyllodactylus zhutangxiangensis sp. nov. is distinguished from all other congeners in morphology and an uncorrected pairwise sequence divergence of greater than 14% based on 1039 base pairs of the mitochondrial NADH dehydrogenase subunit 2 gene (ND2). The new species is defined by the following characters: a maximum SVL of 44.42 mm; 7–9 chin scales; enlarged postmentals; five circumnasal scales; 2–4 internasal scales; 8–11 supralabial scales; 8–11 infralabial scales; subdigital lamellae on fingers II–V (3–5)-(4–6)-(4 or 5)-(4 or 5); subdigital lamellae on toes II–V (4 or 5)-(4 or 5)-(4–6)-(4 or 5); dorsal scales 11–15; ventral scales 5–7; 20–23 continuous femoroprecloacal pores; having pale-grey base color on the body with various darker transverse dorsal blotches; a dark postorbital stripe extending to at least to the base of the neck; no dark dorsolateral or ventrolateral stripe on trunk; and postsacral marking bearing a dark fork-like pattern with anteriorly projecting arms. The new species brings the species total of Hemiphyllodactylus in China to 11.
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Chen, Wei, Haoyuan Hong, Mahdi Panahi, Himan Shahabi, Yi Wang, Ataollah Shirzadi, Saied Pirasteh, et al. "Spatial Prediction of Landslide Susceptibility Using GIS-Based Data Mining Techniques of ANFIS with Whale Optimization Algorithm (WOA) and Grey Wolf Optimizer (GWO)." Applied Sciences 9, no. 18 (September 8, 2019): 3755. http://dx.doi.org/10.3390/app9183755.
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The most dangerous landslide disasters always cause serious economic losses and human deaths. The contribution of this work is to present an integrated landslide modelling framework, in which an adaptive neuro-fuzzy inference system (ANFIS) is combined with the two optimization algorithms of whale optimization algorithm (WOA) and grey wolf optimizer (GWO) at Anyuan County, China. It means that WOA and GWO are used as two meta-heuristic algorithms to improve the prediction performance of the ANFIS-based methods. In addition, the step-wise weight assessment ratio analysis (SWARA) method is used to obtain the initial weight of each class of landslide influencing factors. To validate the effectiveness of the proposed framework, 315 landslide events in history were selected for our experiments and were randomly divided into the training and verification sets. To perform landslide susceptibility mapping, fifteen geological, hydrological, geomorphological, land cover, and other factors are considered for the modelling construction. The landslide susceptibility maps by SWARA, SWARA-ANFIS, SWARA-ANFIS-PSO, SWARA-ANFIS-WOA, and SWARA-ANFIS-GWO models are assessed using the measures of the receiver operating characteristic (ROC) curve and root-mean-square error (RMSE). The experiments demonstrated that the obtained results of modelling process from the SWARA to the SAWRA-ANFIS-GWO model were more accurate and that the proposed methods have satisfactory prediction ability. Specifically, prediction accuracy by area under the curve (AUC) of SWARA, SWARA-ANFIS, SWARA-ANFIS-PSO, SWARA-ANFIS-GWO, and SWARA-ANFIS-WOA models were 0.831, 0.831, 0.850, 0.856, and 0.869, respectively. Due to adaptability and usability, the proposed prediction methods can be applied to other areas for landslide management and mitigation as well as prevention throughout the world.
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Coulson, GM, and JA Raines. "Methods for Small-Scale Surveys of Grey Kangaroo Populations." Wildlife Research 12, no. 2 (1985): 119. http://dx.doi.org/10.1071/wr9850119.
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Small-scale survey methods which have previously been applied to grey kangaroos were evaluated on a population of known size. The total population size of free-ranging eastern grey kangaroos, Macropus giganteus, on Rotamah Island in the Gippsland Lakes of Victoria was determined by a drive count. Two types of small-scale survey methods were evaluated against this total: line transect counts and faecal pellet counts. The line transect estimates were not significantly different from the known population size, and grey kangaroos appear to meet the critical conditions of the models. Counts of individual faecal pellets gave an acceptable estimate of population density, whereas counts based on pellet groups had significant positive bias.
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Zhang, Bing, Peng Hou, Hai-tao Xu, Yan-hong Zhao, Jun-jun Bai, and Xian-lin Liu. "The Spatiotemporal Evolution Analysis of Ecosystem Pattern in Wenchuan (Magnitude 8.0) Earthquake Disaster Area, China." International Journal of Environmental Research and Public Health 18, no. 5 (March 3, 2021): 2490. http://dx.doi.org/10.3390/ijerph18052490.
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The ecological system is the basis of human survival and global environmental protection. In the process of development, countries will pay close attention to the changing state of the ecosystem. Taking the ecosystem pattern as the research object, a three-layer analysis method was proposed. The transfer matrix and landscape index were used as the first layer to analyze the basic changes. Grey correlation, range-coupling coordination and relative priority were used as the second layer to analyze the reasons of the change. The interval-entropy weight, TOPSIS (Technique for Order Preference by Similarity to an Ideal Solution), was used as the third layer to evaluate the quality of the change. The ten counties in the worst-hit areas of the Wenchuan earthquake were analyzed from different angles, with county region, intensity zone and ecosystem as the objects, and the following results were obtained: (1) Taking Mianzhu City as an example, from 2000 to 2010 and 2018, the conversion ratio of forest, grassland and farmland is 54.24, 59.19, 17.21, 20.06, 37.39 and 52.86%, which were distributed in the north, central and southern parts, respectively. (2) Taking the ninth intensity zone as an example, the forest landscape fragmentation increased, disturbance decreased, and species diversity increased. There is a high influence and restriction relationship between ecosystem and landscape pattern in the total landscape area change. Additionally, the relationship between them tends to develop in a benign way. As of 2018, it is in the change state of moderate imbalance-ecosystem lag. (3) Taking the county ecosystem change as an example, urban type is the best in the counties of ecosystem change, of which Shifang is the best and Pingwu is the worst. The results show that this method can effectively compare and analyze the changes in the multi-regional ecosystem pattern, which has the characteristics of universality and can also be applied to the research of ecosystem pattern change in special regions.
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Collins, Samuel Gerald, Matthew Durington, and Nicole Fabricant. "Teaching Baltimore Together: building thematic cooperation between classes." Metropolitan Universities 28, no. 2 (May 17, 2017): 90–102. http://dx.doi.org/10.18060/21511.
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One year ago, Baltimore citizens took to the streets to protest not only the death of Freddie Grey, but the structural inequalities and structural violence that systematically limit the opportunities for working-class African Americans in Baltimore. The protests, though, were not just confined to Baltimore City. Borne on sophisticated understandings of intersectionality and political economy, the moral imperatives from the Baltimore Uprising resonated with students at our university in Baltimore County, where campus activists moved to both support the people of Baltimore while using the moment of critical reflection to critique racial inequalities on campus. Since students were displaying a holistic, anthropological understanding of race and inequality in Baltimore, we decided to structure our classes accordingly and brought together several courses in the Department of Sociology, Anthropology and Criminal Justice in order to examine the interrelationships between power, race, class, public space and urban development. We taught common texts, visited each other’s classes, and planned events that brought students together with community leaders in Baltimore to discuss common concerns and to learn from each other. This paper reports on that experiment and suggests that a pedagogical model premised on drawing thematic linkages between existing courses is one way to address current events that impact us all while allowing students to direct the course of their own education.
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Warwick, S. I., B. K. Thompson, and L. D. Black. "Hybridization of Carduus nutans and Carduus acanthoides (Compositae): morphological variation in F1 hybrids and backcrosses." Canadian Journal of Botany 70, no. 11 (November 1, 1992): 2303–9. http://dx.doi.org/10.1139/b92-286.
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The aim of this study was to compare patterns of morphological variation in F1 hybrids and backcrosses obtained artifically in the greenhouse relative to the parental species Carduus acanthoides (2n = 22) and Carduus nutans (2n = 16), which form a naturally occurring hybrid complex in Grey County, Ontario. The identity of parental, hybrid, and backcross genotypes was confirmed using allozyme markers. The data were used to test for hybrid (H) intermediacy in morphological traits that differentiate the two parental taxa (acronyms A and N are used for C. acanthoides and C. nutans, respectively) and to determine patterns of variation on the same traits among the four classes of backcross plants (NH, HN, AH, and HA, seed × pollen parent, respectively). Canonical multivariate analysis indicated that in general, F1 hybrids had intermediate morphologies compared with parental genotypes, although differences were observed among characters with respect to the degree of morphological intermediacy of hybrids. The backcrosses were divided into two groups, i.e., those backcrossed with C. acanthoides (AH and HA) and those with C. nutans (NH and HN). However, backcrosses also showed considerable morphological overlap with F1 hybrids. These results exemplify the utility of joint comparisons of morphology and genotypic constitution (allozymes) in the hybridization studies, and they emphasize the limitations in describing hybrid classes solely by morphological criteria. Key words: Carduus nutans, Carduus acanthoides, hybrids, backcrosses, morphological variation.
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Zhang, Xin, Wei-Yan Zhang, Ai-Hua Shen, Ying-Yi Huo, Xu-Fen Zhu, and Min Wu. "Halopelagius longus sp. nov., a member of the family Halobacteriaceae isolated from a salt mine, and emended description of the genus Halopelagius." International Journal of Systematic and Evolutionary Microbiology 63, Pt_10 (October 1, 2013): 3585–90. http://dx.doi.org/10.1099/ijs.0.051375-0.
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A thermotolerant, extremely halophilic archaeon, BC12-B1T, was isolated from a salt mine in Baicheng county, Xinjiang province, China. Colonies were off-white–grey. The cells stained Gram-negative, were motile and irregularly long-rod-shaped (variation in both width and length) with abundant gas vesicles. The strain was able to grow at 20–55 °C (optimum, 48 °C), at pH 6.0–8.0 (optimum, 7.0–7.3), with 1.8–6.0 M NaCl (optimum, 3.0–3.5 M) and with 0.02–2.2 M Mg2+ (optimum, 0.1–0.2 M). Cells lysed in distilled water and the minimal NaCl concentration to prevent cell lysis was 8 % (w/v). Phylogenetic analysis based on the 16S rRNA gene sequences showed that strain BC12-B1T was most closely related to Halopelagius inordinatus RO5-2T (98.5 %) with less than 95 % sequence similarity to other described species. The genomic DNA G+C content of strain BC12-B1T was 64.0 mol%. The DNA–DNA hybridization value between strain BC12-B1T and Hpl. inordinatus RO5-2T was 43.6 %. The major polar lipids of strain BC12-B1T were phosphatidylglycerol, phosphatidylglycerol phosphate methyl ester, four glycolipids and an unknown lipid. Based on phenotypic, chemotaxonomic and genotypic characteristics, strain BC12-B1T represents a novel species of the genus Halopelagius , for which the name Halopelagius longus sp. nov. is proposed. The type strain is BC12-B1T ( = CGMCC 1.12397T = JCM 18758T). An emended description of the genus Halopelagius is also provided.
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Short, J., and J. Hone. "Calibrating Aerial Surveys of Kangaroos by Comparison With Drive Counts." Wildlife Research 15, no. 3 (1988): 277. http://dx.doi.org/10.1071/wr9880277.
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Densities of red and western grey kangaroos and euros were assessed by aerial survey and compared with densities obtained in the same area by drive counts. The survey area (12.1 km2) was long, narrow and sparsely vegetated. Lakes and a kangaroo-proof fence bounded the area on three sides facilitating the drive count. Densities from aerial surveys ranged between 38 and 54% of the corresponding drive counts for red kangaroos, between 15 and 23% for western grey kangaroos, and between 9 and 10% for euros. The time of morning at which the surveys were conducted altered these percentages. About twice as many red and western grey kangaroos were counted on aerial surveys at sunrise compared to surveys 3.5 h later.
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Rahim, Mariwan. "Comparisons of Line Transect and Point Count Survey Methods by Estimating Density of Grey Squirrel Sciurus Carolinensis." Journal of Environment and Ecology 7, no. 1 (June 18, 2016): 17. http://dx.doi.org/10.5296/jee.v7i1.9287.
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<p>The methods have used to study animal population must be defined clearly at the beginning of the project. We compared line transect and point count survey methods to estimating the density of grey squirrel at University of East Anglia campus (UEA), Norwich-United Kingdom. Across the entire UEA campus we surveyed 0.43698 ha of the 146 ha of the campus area. A total of 21 squirrels were observed during survey between 21<sup>st</sup>-26<sup>th</sup> in December 2013. Nine individuals were observed during line transect and twelve individuals were observed during point counts. The average number of species detected was differing between the two methods. Density estimates of grey squirrel from the two methods were different. Densities of grey squirrel as estimated by point count surveys were higher than those by line transect count surveys. Our results indicate that it is important to account for different survey methods when comparing the two methods to estimate the grey squirrel.</p>
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Raman, T. R. Shankar, and Divya Mudappa. "Correlates of hornbill distribution and abundance in rainforest fragments in the southern Western Ghats, India." Bird Conservation International 13, no. 3 (September 2003): 199–212. http://dx.doi.org/10.1017/s0959270903003162.
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The distribution and abundance patterns of Malabar Grey Hornbill Ocyceros griseus and Great Hornbill Buceros bicornis were studied in one undisturbed and one heavily altered rainforest landscape in the southern Western Ghats, India. The Agasthyamalai hills (Kalakad-Mundanthurai Tiger Reserve, KMTR) contained over 400 km2 of continuous rainforest, whereas the Anamalai hills (now Indira Gandhi Wildlife Sanctuary, IGWS) contained fragments of rainforest in a matrix of tea and coffee plantations. A comparison of point-count and line transect census techniques for Malabar Grey Hornbill at one site indicated much higher density estimates in point-counts (118.4/km2) than in line transects (51.5/km2), probably due to cumulative count over time in the former technique. Although line transects appeared more suitable for long-term monitoring of hornbill populations, point-counts may be useful for large-scale surveys, especially where forests are fragmented and terrain is unsuitable for line transects. A standard fixed radius point-count method was used to sample different altitude zones (600–1,500 m) in the undisturbed site (342 point-counts) and fragments ranging in size from 0.5 to 2,500 ha in the Anamalais (389 point-counts). In the fragmented landscape, Malabar Grey Hornbill was found in higher altitudes than in KMTR, extending to nearly all the disturbed fragments at mid-elevations (1,000–1,200 m). Great Hornbill persisted in the fragmented landscape using all three large fragments (> 200 ha). It was also recorded in four of five medium-sized fragments (25–200 ha) and one of five small fragments (< 25 ha), which was adjacent to shade coffee plantations. Abundance of Malabar Grey Hornbill declined with altitude and increased with food-tree species richness. Great Hornbill abundance increased with food-tree species richness, suggesting that maintenance of high diversity of hornbill food species in fragments is important for their persistence. It is likely that the smaller and less specialized Malabar Grey Hornbill will survive in disturbed and fragmented forest landscapes, while Great Hornbill is more vulnerable to habitat alteration. Protection and restoration of rainforest fragments and food-tree resources, besides protection of existing large fragments, will aid the conservation of hornbills in the region.
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Kimaru, S. K., E. Monda, R. C. Cheruiyot, J. Mbaka, and A. Alakonya. "Morphological and Molecular Identification of the Causal Agent of Anthracnose Disease of Avocado in Kenya." International Journal of Microbiology 2018 (2018): 1–10. http://dx.doi.org/10.1155/2018/4568520.
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Anthracnose disease of avocado contributes to a huge loss of avocado fruits due to postharvest rot in Kenya. The causal agent of this disease has not been clear but presumed to beColletotrichum gloeosporioidesas reported in other regions where avocado is grown. The fungus mainly infects fruits causing symptoms such as small blackish spots, “pepper spots,” and black spots with raised margin which coalesce as infection progresses. Due to economic losses associated with the disease and emerging information of other species of fungi as causal agents of the disease, this study was aimed at identifying causal agent(s) of the disease. A total of 80 fungal isolates were collected from diseased avocado fruits in Murang’a County, the main avocado growing region in Kenya. Forty-six isolates were morphologically identified asColletotrichumspp. based on their cultural characteristics, mainly whitish, greyish, and creamish colour and cottony/velvety mycelia on the top side of the culture and greyish cream with concentric zonation on the reverse side. Their spores were straight with rounded end and nonseptate. Thirty-four isolates were identified asPestalotiopsisspp. based on their cultural characteristics: whitish grey mycelium with black fruiting structure on the upper side and greyish black one on the lower side and septate spores with 3-4 septa and 2 or 3 appendages at one end. Further molecular studies using ITS indicatedColletotrichum gloeosporioides,Colletotrichum boninense, andPestalotiopsis microsporaas the causal agents of anthracnose disease in avocado. However, with this being the first report, there is a need to conduct further studies to establish whether there is coinfection or any interaction thereof.
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Kampf, Anthony R., Jakub Plášil, Barbara P. Nash, Ivan Němec, and Joe Marty. "Uroxite and metauroxite, the first two uranyl oxalate minerals." Mineralogical Magazine 84, no. 1 (September 2, 2019): 131–41. http://dx.doi.org/10.1180/mgm.2019.57.
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AbstractUroxite (IMA2018-100), [(UO2)2(C2O4)(OH)2(H2O)2]⋅H2O, and metauroxite (IMA2019-030), (UO2)2(C2O4)(OH)2(H2O)2, are the first two uranyl oxalate minerals. Uroxite was found in the Markey mine, Red Canyon, San Juan County, Utah, USA and in the Burro mine, Slick Rock district, San Miguel County, Colorado, USA. Metauroxite was found only in the Burro mine. Both minerals are post-mining secondary phases found in efflorescent crusts on mine walls. Uroxite occurs as light yellow striated blades exhibiting moderate neon-green fluorescence, ca 2 Mohs hardness with good {101} and {010} cleavages. Calculated density = 4.187 g/cm3. Optics are: biaxial (–), α = 1.602(2), β = 1.660(2), γ = 1.680(2) (white light), 2Vmeas. = 59(1)°, 2Vcalc = 59.1°, moderate r > v dispersion, orientation Y = b, Z ∧ a = 35° in obtuse β and it is nonpleochroic. Metauroxite occurs as light yellow crude blades and tablets exhibiting weak green–grey fluorescence, ca 2 Mohs hardness with good {001} cleavage. Calculated density = 4.403 g/cm3. Approximate optics are: α′ = 1.615(5) and γ′ = 1.685(5). Electron probe microanalysis provided UO3 79.60, C2O3 10.02, H2O 10.03, total 99.65 wt.% for uroxite and UO3 82.66, C2O3 10.40, H2O 7.81, total 100.87 wt.% for metauroxite; C2O3 and H2O are based on the structures. Uroxite is monoclinic, P21/c, a = 5.5698(2), b = 15.2877(6), c = 13.3724(9) Å, β = 94.015(7)°, V = 1135.86(10) Å3 and Z = 4. Metauroxite is triclinic, P${\bar 1}$, a = 5.5635(3), b = 6.1152(4), c = 7.8283(4) Å, α = 85.572(5), β = 89.340(4), γ = 82.468°, V = 263.25(3) Å3 and Z = 1. The strongest reflections of the powder XRD pattern [d, Å (I, %)(hkl)] are for uroxite: 10.05(38)(011), 5.00(100)(022, ${\bar 1}$11), 4.75(23)(031), 4.43(51)(120, ${\bar 1}$02), 3.567(33)(131), 3.341(29)(033, ${\bar 1}$32, 004), 2.623(28)(${\bar 2}$02, 015, ${\bar 1}$43, 220) and for metauroxite: 6.06(45)(010), 5.52(33)(100), 4.97(34)(011), 4.52(100)(0${\bar 1}$1, 101), 3.888(80)(111, 002, ${\bar 1}$10), 3.180(51)(${\bar 1}$02, 0${\bar 1}$2), 2.604(32)(${\bar 2}$01, ${\bar 1}$${\bar 2}$1). In the structure of uroxite (R1 = 0.0333 for 2081 I > 2σI reflections), UO7 pentagonal bipyramids share corners forming [U4O24] tetramers, which are linked by C2O4 groups to form corrugated sheets. In the structure of metauroxite (R1 = 0.0648 for 1602 I > 2σI reflections) UO7 pentagonal bipyramids share edges forming [U2O12] dimers, which are linked by C2O4 groups to form zigzag chains.