Log in

Relevant bibliographies by topics / Bandai Golf

Contents

Journal articles
Dissertations / Theses
Books
Book chapters
Conference papers
Reports

Academic literature on the topic 'Bandai Golf'

Author: Grafiati

Published: 4 June 2021

Last updated: 6 February 2022

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Bandai Golf.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Bandai Golf"

1

Gede Swibawa, I., and Titik Nur Aeny. "KARAKTERISTIK KOMUNITAS NEMATODA DI PADANG GOLF SUKARAME (PGS) BANDAR LAMPUNG." Jurnal Hama dan Penyakit Tumbuhan Tropika 7, no. 2 (September 13, 2007): 80–90. http://dx.doi.org/10.23960/j.hptt.2780-90.

Full text

Abstract:

ABSTRACTCharacteristic of Nematodes Community at PGS Golf Course Bandar Lampung. Golf course is a unique ecosystem where plant parasitic nematodes inhabit and become important pest because they reduce the quality of the grass. The pest problems on golf course can be indicated by its characteristics of nematode community. Survey on nematodes community at PGS Golf Course Bandar Lampung was conducted from March to December 2004. The objective was to study the characteristics of nematode community in the part of golf courses hole (green, collar, apron, and fairway). Soil samples were taken from five holes each of it consists of green, collar, apron, and fairway, respectiveley. Nematodes extraction was done in Laboratory of Arthropod Pest, Department of Plant Protection University of Lampung. The result showed that at least 50 nematodes genera of 28 families inhabit PGS. The number of plant parasitic nematode genera was higher than the free-living one. The characteristic of nematodes community on green and collar was different than on faiway. Nematode abundance and diversity on green and collar were higher than on fairway. Based on abundance of nematode feeding group, maturity index of free-living nematodes (MI) and that of plant parasitic nematodes (PPI), green and collar part seemed to be more favorable to plant parasitic nematodes than free-living nematodes. The contrary happened for fairway. Four most dominant genera of plant parasitic nematodes on PGS golf course were Helicotylenchus, Hoplolaimus, Criconemella, and Xiphinema.

APA, Harvard, Vancouver, ISO, and other styles

2

Drummond, Ney Friedemann, Júlio César Mendes, and Fernando Soares Lameiras. "Caracterização de quartzo para obtenção de suas variedades gemológicas por irradiação gama e/ou tratamento térmico." Rem: Revista Escola de Minas 63, no. 3 (September 2010): 449–56. http://dx.doi.org/10.1590/s0370-44672010000300005.

Full text

Abstract:

Apesar da grande produção de quartzo em Minas Gerais, pouco é conhecido sobre a influência do ambiente geológico na geração das variedades coloridas através de tratamento. Sabe-se que a irradiação gama, seguida ou não de aquecimento, conduz à formação de cores, tais como acontece com a ametista, prasiolita, green gold, beer, cognac, whisky e champagne. Amostras de ambientes hidrotermal e pegmatítico foram submetidas a ensaios por espectroscopia de absorção na região do infravermelho por transformada de Fourier (FTIR) e irradiação gama seguida ou não de tratamento térmico. Os espectros obtidos por FTIR mostram bandas correlacionadas a elementos dopantes, os quais indicam o potencial da amostra pelo aparecimento de cor e permitem determinar as doses que serão aplicadas na irradiação gama e as temperaturas que serão utilizadas no tratamento térmico. Os resultados dos ensaios mostraram que quartzo de ambiente hidrotermal com valores anômalos de ferro, com banda FTIR a 3.585cm-1, fator fa > 3,3 e área entre 400 e 600u.a*cm-1, poderá desenvolver a cor violeta; quartzo com anomalias de lítio na estrutura do cristal derivado de núcleo de pegmatitos altamente diferenciados ricos em minerais de lítio apresentando banda FTIR a 3.485cm-1, fator fLi > 2,0 e irradiado com doses de 65 a 400kGy pode desenvolver cores amarelo-esverdeadas a acastanhadas. É possível concluir que ametista e prasiolita são produzidas de quartzo de ambiente hidrotermal, enquanto variedades gemológicas raras, tais como green gold, beer, cognac, whisky e champagne são produzidas de quartzo de pegmatitos altamente diferenciados, que contêm minerais de lítio.

APA, Harvard, Vancouver, ISO, and other styles

3

Susanto, Agus. "Dampak Konfigurasi Taxiway Hotel dan Exit Taxiway Echo di Bandara Sultan Hasanuddin Makassar." AIRMAN: Jurnal Teknik dan Keselamatan Transportasi 1, no. 2 (December 20, 2018): 52–89. http://dx.doi.org/10.46509/ajtk.v1i2.69.

Full text

Abstract:

Jumlah pergerakan pesawat pada suatu Bandar udara yang mengalami peningkatan setiap tahunnya akan mempengaruhi pelayanan baik kepada perusahaan penerbangan maupun kepada penumpang. Bandar Udara Internasional Sultan Hasanuddin Makassar memiliki Runway 03-21 dengan exit taxiway Delta, Echo, Foxtrot, Golf dan Hotel. Taxiway ini berfungsi agar pesawat cepat meninggalkan run way Ke lima model exit taxiway tersebut Echo, Foxtrot dan Hotel tegak lurus dengan runway sehingga membutuhkan waktu yang lebih lama dibandingkan Echo dan Golf model rapid exit taxiway. Tujuan penelitian adalah untuk menghitung rata-rata taxi holding time di taxiway hotel. Metode penelitian mengambil sampel jumlah pesawat yang mengalami taxing holding time. Disarankan Percepatan pembangunan atau rekonstruksi taxiway exit Taxiway Echo dengan model rapid exit taxiway.

APA, Harvard, Vancouver, ISO, and other styles

4

Susanto, Agus. "Dampak Konfigurasi Taxiway Hotel dan Exit Taxiway Echo di Bandara Sultan Hasanuddin Makassar." Airman: Jurnal Teknik dan Keselamatan Transportasi 1, no. 2 (August 22, 2020): 46–52. http://dx.doi.org/10.46509/ajtkt.v1i2.29.

Full text

Abstract:

Jumlah pergerakan pesawat pada suatu Bandar udara yang mengalami peningkatan setiap tahunnya akan mempengaruhi pelayanan baik kepada perusahaan penerbangan maupun kepada penumpang. Bandar Udara Internasional Sultan Hasanuddin Makassar memiliki Runway 03-21 dengan exit taxiway Delta, Echo, Foxtrot, Golf dan Hotel. Taxiway ini berfungsi agar pesawat cepat meninggalkan run way Ke lima model exit taxiway tersebut Echo, Foxtrot dan Hotel tegak lurus dengan runway sehingga membutuhkan waktu yang lebih lama dibandingkan Echo dan Golf model rapid exit taxiway. Tujuan penelitian adalah untuk menghitung rata-rata taxi holding time di taxiway hotel. Metode penelitian mengambil sampel jumlah pesawat yang mengalami taxing holding time. Disarankan Percepatan pembangunan atau rekonstruksi taxiway exit Taxiway Echo dengan model rapid exit taxiway.

APA, Harvard, Vancouver, ISO, and other styles

5

Ryan, Norbert. "Reopening a hospital laboratory in Banda Aceh." Microbiology Australia 26, no. 4 (2005): 169. http://dx.doi.org/10.1071/ma05169.

Full text

Abstract:

Medical team GOLF departed Melbourne on Australia Day bound for Banda Aceh. This was an AusAID initiative coordinated by Emergency Management Australia (EMA). The group of 24 was the seventh Australian government team sent to tsunami devastated areas. The team consisted of surgeons, anaesthetists, nursing staff, paramedics, environmental and public health experts and a laboratory team, comprising Dr Geoff Hogg (pathologist), Kay Withnall and myself. Our brief was to provide public health and medical support to communities affected by the tsunami, to coordinate with other agencies and to support local health authorities.

APA, Harvard, Vancouver, ISO, and other styles

6

Dostal, J., C. Dupuy, and J. L. Poidevin. "Geochemistry of Precambrian basaltic rocks from the Central African Republic (Equatorial Africa)." Canadian Journal of Earth Sciences 22, no. 5 (May 1, 1985): 653–62. http://dx.doi.org/10.1139/e85-072.

Full text

Abstract:

The two Archaean greenstone belts (Bandas and Bogoin) in the Central African Republic (Equatorial Africa) are 250 and 150 km long. The metavolcanic rocks in the belts are predominantly komatiitic and tholeiitic basalts. Komatiites include both Al-depleted and Al-undepleted types. The komatiites and light-REE-depleted tholeiites were probably derived from a similar upper mantle source. However, the tholeiitic basalts enriched in light REE from the upper volcanic strata of the Bandas belt were generated from a different source. The dolerites from Proterozoic dyke swarms and sills differ from the basalts mainly in their abundances and ratios of several incompatible elements such as K, Rb, Th, and light REE. They were derived from a distinct, incompatible-element-enriched upper mantle source.The average background gold levels in the Bandas belt and dolerite dyke swarms are comparable to those in equivalent rocks from North America. The exception is the Bogoin greenstone belt, which has anomalously high gold abundances.

APA, Harvard, Vancouver, ISO, and other styles

7

Suhardi, Rudi, Parino Rahardjo, and Sylvie Wirawati. "RENCANA PENATAAN AREA FASILITAS PENUNJANG YANG BERORIENTASI PADA AKTIVITAS BANDAR UDARA." Jurnal Sains, Teknologi, Urban, Perancangan, Arsitektur (Stupa) 1, no. 2 (January 26, 2020): 2169. http://dx.doi.org/10.24912/stupa.v1i2.4588.

Full text

Abstract:

Soekarno-Hatta Airport is one of the Indonesian International airport located in the city of Tangerang with the top 20 busiest from 2010 to 2017 in the world, the area of facilities supporting the activities of Soekarno Hatta Airport which is set on Plan layout of Tangerang City area and plan Detail layout of urban area airport.The airport support area is an area that has facilities that directly and indirectly support airport activities, such as air aircraft workshop facilities, warehousing, sports, lodging, shops, restaurants, Golf courses, green open spaces, parking, leisure, and offices.But the Area that has been designated as a supporting facility does not work properly and maximally, so it needs to be rearranged to function properly.The authors use 5 methods of analysis, namely policy analysis, best practice, Location & site, market, and the need for space to produce a proposal to plan the arrangement of area facilities supporting Soekarno Hatta Airport with an Airport Oriented approach Activities.AbstrakBandara Soekarno Hatta adalah salah satu Bandara International Indonesia yang terletak di Kota Tangerang dengan peringkat 20 besar tersibuk sejak tahun 2010 hingga 2017 di dunia, area fasilitas penunjang aktivitas Bandara Soekarno Hatta yang ditetapkan pada Rencana Tata Ruang Wilayah Kota Tangerang dan Rencana Detail Tata Ruang Bagian Wilayah Perkotaan Bandara. Area fasilitas penunjang bandar udara adalah area yang memiliki fasilitas-fasilitas yang secara langsung dan tidak langsung menunjang kegiatan bandar udara, seperti fasilitas perbengkelan pesawat udara, pergudangan, olah raga, penginapan, toko, restoran, lapangan golf, ruang terbuka hijau, perparkiran, rekreasi, dan perkantoran. Namun Area yang telah ditetapkan sebagai fasilitas penunjang tidak berfungsi dengan seharusnya dan maksimal, sehingga perlu dilakukan penataan kembali agar bisa berfungsi dengan semestinya. Penulis menggunakan 5 metode analisis, yaitu analisis kebijakan, best practice, lokasi & tapak, pasar, dan kebutuhan ruang untuk menghasilkan usulan rencana penataan area fasilitas penunjang Bandara Soekarno Hatta dengan pendekatan Airport Oriented Activities.

APA, Harvard, Vancouver, ISO, and other styles

8

Rafek, Abdul Ghani, Siti Rashidah Mohd Rasid, and Abdul Rahim Samsudin. "Sifat geologi kejuruteraan batuan kuarzit di Bangi Golf Resort, Bandar Baru Bangi, Selangor D.E." Bulletin of the Geological Society of Malaysia 45 (May 2, 2002): 19–21. http://dx.doi.org/10.7186/bgsm45200203.

Full text

APA, Harvard, Vancouver, ISO, and other styles

9

Ripa, P., and G. Velázquez. "Modelo unidimensional de la marea en el Golfo de California." Geofísica Internacional 32, no. 1 (January 1, 1993): 41–56. http://dx.doi.org/10.22201/igeof.00167169p.1993.32.1.1151.

Full text

Abstract:

Siete componentes de la banda semidiurna y seis de la diurna de la marea superficial del Golfo de California, que abarcan un rango de energías de cinco órdenes de magnitud, se estudian mediante un modelo lineal unidimensional. Los resultados muestran un excelente ajuste a las observaciones en 19 o menos estaciones. El modelo explica un 99% de la varianza temporal total para la mayoría de las componentes y un 90% en los casos de mayor discrepancia. La mayor diferencia entre las observaciones y los resultados del modelo se encuentra en las fases de la banda diurna en general y de la semidiurna en la cuenca de Guaymas. Es probable que el coeficiente linealizado de fricción que proporcional el mejor ajuste, sea demasiado grande, lo que señala la necesidad de formular parametrizaciones no uniformes de la fricción lineal.

APA, Harvard, Vancouver, ISO, and other styles

10

Safrijal, Airi, and Sahardiani Sahardiani. "Penegakan Hukum Terhadap Penyedia Fasilitas Yang Memberikan Peluang Terjadinya Jarimah Maisir." Jurnal Hukum dan Keadilan "MEDIASI" 8, no. 2 (June 30, 2018): 100–116. http://dx.doi.org/10.37598/jm.v8i2.894.

Full text

Abstract:

Enforcement of jinayat law against organizers and providers of facilities / places that can occur Maisir (gambling) in the city of Banda Aceh is currently not in accordance with applicable regulations as stated in Article 20 of Qanun Number 6 of 2014 on Jinayat Law, namely "Every person who intentionally organizes, provides facilities, or finances to Jarimah Maisir (gambling) as referred in Article 18 and Article 19 of the Qanun is threatened with 'Uqubat Ta'zir (caning) at most 45 (forty five) times and/or a maximum fine of 450 (four hundred fifty) grams of pure gold and/or imprisonment of no longer than 45 (forty five) months”. Thereare several things that need to be considered by Banda Aceh City governmentrelated to the implementation of the Jinayat Law in Aceh, namely optimizing theapplication of caning, as well as increasing community participation in theenforcement of Islamic Sharia.

APA, Harvard, Vancouver, ISO, and other styles

More sources

Dissertations / Theses on the topic "Bandai Golf"

1

Fisher, Nicola Jane. "Deformation induced fluid flow and gold precipitation in banded iron-formation, Zimbabwe." Thesis, University of Southampton, 1992. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.238887.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Tripp, Gerard I. "Structural geology and gold mineralisation of the Ora Banda and Zuleika districts, Eastern Goldfields, Western Australia." Curtin University of Technology, School of Applied Geology, 2000. http://espace.library.curtin.edu.au:80/R/?func=dbin-jump-full&object_id=11707.

Full text

Abstract:

Late-Archaean deformation at Ora Banda 69km northwest of Kalgoorlie, Western Australia, resulted in upright folds (D2), ductile shear zones (D3), and a regional-scale brittle-ductile fault network (D4). Early low-angle faults (D', D1), documented in the surrounding Coolgardie, Kambalda and Boorara Domains are not developed in the Ora Banda Domain, and the fabrics reflect only the latest ENE-WSW shortening event. The western limb of the regional-scale ESE- plunging Kurrawang syncline (D2), is truncated by the Zuleika Shear Zone (D3), a within- greenstone ductile shear zone located 10km southeast of Ora Banda. The shear zone has a much greater strike length (250km) than depth extent, as seismic imagery reveals a sharp truncation against a mid-crustal decollement at a depth of 6km-depth below surface. The Zuleika Shear Zone is a NW-SE trending band of anastomosing S-C mylonite zones formed in conjugate sets of NW- SE trending sinistral and N-S trending dextral shear zones. Widely distributed flattening strains and more restricted zones of non-coaxial shear in the Zuleika Shear Zone, suggest deformation-path partitioning typical of a transpressional tectonic environment. Latetectonic brittle-ductile faults (D4) cross-cut the Zuleika Shear Zone and surrounding greenstones, and hence are not Riedel structures or other lower order faults genetically related to the ductile shearing. Gold mineralisation of the Zuleika Shear Zone began during the ductile deformation (D3), continued through peak metamorphism that postdates the shearing, and finally ceased after the brittle-ductile faulting event (D4). Gold deposits are primarily located where brittle-ductile faults intersect the Zuleika Shear Zone.
Brittle-ductile faults (D4), are developed in three principal structural orientations: N-S (dextral), NE-SW (dextral) and E-W (sinistral). These faults display mutual cross-cutting relationships and were formed synchronously during a single regional shortening event. The brittle-ductile fault network is developed unevenly over the region, being localised in packets of high fracture-density referred to as structural zones. The Ora Banda structural zone is an area of high density faulting in the vicinity of Ora Banda, composed of a network of interlinked faults in which alternating ductile and brittle conditions produced cataclasite, breccia and quartz vein systems overprinting mylonite and schistosity. Other areas of high fracture-density (eg. Grants Patch and Mount Pleasant structural zones), are located within the NW-SE trending Ora Banda mafic sequence and spaced at 10km intervals to the southeast of Ora Banda. This spatial periodicity of high fracturedensity within the mafic sequence may have developed as a result of layer-parallel extension during ENE- WSW regional shortening. Gold deposits are concentrated in the Ora Banda, Grants Patch and Mount Pleasant structural zones. Gold distribution within the Ora Banda structural zone traces out the distribution of brittle-ductile faults, indicating that the fault network was the major pathway for fluid flow during mineralisation. Hydrothermal minerals are integral components of fault fabrics within the structural zone, and textures indicate that the faults were formed under conditions of high fluid pressure and, for much of the deformation, may have been fluid-generated.
At Ora Banda the Enterprise gold deposit (40 tonnes Au) highlights the control of mesoscopic- scale fractures on gold distribution. On aeromagnetic imagery, the Enterprise fault zone appears as a narrow fault structure, but at a mesoscopic-scale, it is a broad zone of interlinked brittle-ductile faults and quartz veins. Fabrics developed in the layered, differentiated dolerite host rocks of the Enterprise fault zone, range from cataclasite to banded mylonite with a major component of net- veined breccia (mesofracturing). Kinematic analyses of fault slip lineations reveal an 055 directed (ENE-WSW) maximum shortening axis during brittle-ductile faulting. Microfabrics of the faults show extensive recrystallisation with significant post-deformation recovery that may be related to late to post - tectonic intrusion of the adjacent Lone Hand Monzogranite. Deformation mechanisms indicate that the D4 event occurred at a low-to-moderate temperature, in a low strain-rate enviromnent typical of mid to upper-greenschist facies crustal conditions. Gold mineralisation in the Enterprise deposit is controlled by faults with high-grade shoot development at the intersection of faults and host rock contacts that may represent gradients in tensile rock-strength. Although gold distribution indicates that faults are a major control on mineralisation, at a microscopic-scale, the control is by a linked network of microfractures that pervades the host rocks.
Fry analysis of gold deposits within the Ora Banda mafic sequence shows clustering into groups with about 10km spacing. Coincidence of high fracture-density zones and gold deposits in 1Okm spaced-corridors reveals the regional-scale nature of gold mineralisation within the brittle-ductile fault network. Fluid-pressure gradients generated by pressure release during high-density fracturing, may have effectively increased fluid-rock ratios by focussing of metamorphic fluids through these areas. The largest gold deposits in the Ora Banda mafic sequence are hosted by 060-090 trending brittle-ductile faults with dilational textures (hydraulic breccia), and minor evidence of slip with negligible offsets. The orientation of these structures is sub-parallel to the regional axis of maximum shortening, hence an environment of fluid overpressuring in the presence of a far-field stress system produced conditions where fluid pressure is greater than or equal to the combined minimum compressive stress and the tensile rock strength. Such conditions are conducive to multiple failure episodes with fluid-pressure cycling and transient permeability as a consequence of fault reactivation. Formation of the brittle-ductile fault network occurred as a result of a delicate balance between deviatoric stress and fluid pressure, hence incremental fault development contributed to, and was a consequence of, the gold mineralisation event.
The geometric relations of shear zones, brittle-ductile faults and gold mineralised zones are similar across all scales of observation from regional to microscopic and are therefore fractal. Fractal geometry indicates that deformation and gold mineralisation are temporally and genetically associated, and this combined with the textural relationships of the gold ores indicates that the sites of gold deposition were not structurally prepared prior to mineralisation. Development of early ductile to later brittle-ductile structures indicates changing conditions of deformation typical of decreasing crustal depth, or a variation of strain rate with time. The lack of a significant change in orientation of the maximum shortening direction and continuance of gold mineralisation throughout ductile and brittle deformation events, implies that deformation was progressive during a bulk shortening that accompanied uplift of the crust.

APA, Harvard, Vancouver, ISO, and other styles

3

Wiberg, Steen Tobias. "Genetic relationships and origin of the Ädelfors gold deposits in Southeastern Sweden." Thesis, Luleå tekniska universitet, Institutionen för samhällsbyggnad och naturresurser, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-67912.

Full text

Abstract:

Ädelfors is situated ca 17 km east of Vetlanda, Jönköping County, in the N-S striking Trans-scandinavian igneous belt and is a part of the NE-SW striking 1.83-1.82 Ga Oskarshamn-Jönköping belt emplaced during a continental subduction towards the Svecofennian continental margin. The continental arc hosts the 1.83 Ga metasedimentary Vetlanda supergroup composed of foliated metagreywacke, metasandstone and metaconglomerate. The sequence is intercalated by mafic and felsic volcanites and hosts the Cu-Au-Fe-mines at Ädelfors. Ädelfors mining field consists of ca 330 mineralized quartz veins hosting both copper, gold and iron. The iron mines Nilsson’s iron mine (NFE) and Fe-mine (FE), the copper mine Kamelen (KM) and the gold mines Brånad’s mine (BR), Adolf Fredrik’s mine (AF), Old Kron mine (GKR), Old Kolhag’s mine (GKO), Thörn mine (TH), New Galon mine (NG), Stenborg’s mine (ST), Tysk mine (TG), Hällaskallen (HS) and Fridhem (FR) have been investigated to deduce a possible genetic relation between the veins and their origin. Sulfur isotope ratios have also been conducted on pyrite from KM, AF and FE. The veins can stucturally be divided into several groups. AF, GKR, ST, NG, TH and possibly NFE are striking 10-70° with a dip of 55-70°. BR, GKO and KM are striking 110-140° with a dip of 80-90° whereas TG and HS strike 90-110° dipping 85°. Fridhem, being distal to the other mines, strikes 70° and dips 80°. A chlorite-quartz-biotite-sericite-rich metapelite hosts the veins in all localities except; FR where a layered, beresitizised felsic volcanite rich in plagioclase, sericite, biotite and quartz hosts disseminated pyrite; and NFE, HS and NG which are hosted by a mafic tuffite. Quartz veins are mainly milky and equigranular, exceptions are FE with black pyrite-bearing quartz veins, cutting through the banded magnetite-metapelite and KM with its dynamically recrystallized quartz. Chlorite-, zeolite-, carbonate-, hematite-, amphibole-, kalifeldspar-, sericite-, biotite- and epidote alteration has been observed among the localities. The ore minerals are dominated by: fractured sub- to euhedral pyrite in cataclastic aggregates or selvage bands, interstitial chalcopyrite in pyrite, marcasite, pyrrhotite, gold and sporadic chalcopyrite diseased sphalerite and arsenopyrite. Previously not reported tetradymite, staurolite, galena and Ce-monazite have also been observed. Bismuthinite and tetradymite as inclusions in pyrite were observed in AF, GKR, FR and TG. Gold was observed in AF, BR, GKR and TG as inclusions in pyrite or quartz with a Au/Ag median of 78.41. HS distinguishes itself with Au/Ag ratios of 4.66-5.25. The trace element ratios in pyrite reveal two major types of pyrite. 1) found in FE and KM (pyrite type 1) with Co/Ni ratio of 10.94, Bi/Au of 1.79, Bi/S of 0.037, Au/Ag of 11.13, S/Se of 235.96 and As/S of 0.006. 2) found in NG, GKO, ST, TH, AF, NFE, HS, GKR, BR, FR, TG and as stringers in KM4 py1 pyrite type 2) with an average Co/Ni ratio of 5.26, Bi/Au of 1.95, Bi/S of 0.031, Au/Ag of 4.19, S/Se of 0 and As/S of 0. δ34S values strengthens this grouping as KM and FE has 1,3-2,6 ‰ and AF 3,6-3,8 ‰. The following geological interpretation has been concluded: The banded iron formation in FE is the earliest mineralization and was later fractured, emplacing quartz veins with pyrite of type 1. During this event, the Cu-vein in KM was also formed. A second generation of fractures, emplaced after the Småland granitoids formed, were filled with quartz and pyrite of type 2 at mesozonal depth. This is the main stage of gold mineralization and includes NG, GKO, ST, TH, AF, NFE, GKR, BR, FR and TG. During this event, pyrite of type 2 was added to KM, causing recrystallizing of the quartz. HS is possibly emplaced last or altered as it is more enriched in silver. Morphology, mineralogy, alterations, mineral chemistry and sulfur isotope signatures indicates an orogenic origin of the gold-rich quartz veins at Ädelfors as well as the copper-rich vein in KM.
Ädelfors ligger ca 17 km öster om Vetlanda, Jönköpings län, i det N-S strykande Transskandinaviska granit och porfyrbältet och är en del av det NÖ-SV strykande 1,83-1,82 Ga Oskarshamn-Jönköpingsbältet (OJB) bildad i en kontinental subduktionszon i kanten av den Svecofenniska kontinentalplattan. I denna kontinentalbåge ligger Vetlanda supergruppen som är en metasedimentär del av OJB bestående av starkt folierad 1,83 Ga metagråvacka, metasandsten och metakonglomerat med inlagringar av mafiska och felsiska vulkaniter. Ädelfors gruvfält består utav ca. 330 kvartsgångar förande mestadels guld men också koppar. Järnmineraliseringar i form av bandad järnmalm finns också i området. Geologin, mineralogin och pyritens kemiska sammansättning från järngruvorna Nilssons järngruva (NFE) och Fe-gruvan (FE), koppargruvan Kamelen (KM) och guldgruvorna Brånadsgruvan (BR), Adolf Fredriks gruva (AF), Gamla Krongruvan (GKR), Gamla Kolhagsgruvan (GKO), Thörngruvan (TH), Nya Galongruvan (NG), Stenborgs gruva (ST), Tyskgruvan (TG), Hällaskallen (HS) och Fridhem (FR) har undersökts för att finna eventuella genetiska likheter. Svavelisotopförhållande har fastställts för pyrit från AF, FE och KM. Strukturellt kan gångarna delas in i ett antal grupper. AF, GKR, ST, NG, TH och möjligtvis NFE stryker 10-70° och stupar 55-70°. BR, GKO och KM stryker 110-140° och stupar 80-90° medan TG och HS stryker 90-110° och stupar 85°. Fridhem stryker 70° och stupar 80°. En klorit-kvarts-sericit-biotitrik metapelit utgör värdbergarten i alla gruvor förutom; FR där den utgörs av en beresitiserad felsisk vulkanit rik på plagioklas, sericit, biotit och kvarts med disseminerad pyrit; och NFE, HS, NG vilka har en mafisk tuffitisk moderbergart. Kvartsgångarna är mjölkvita med undantag för FE:s svarta, pyritförande kvarts vilket uppträder som sprickfyllnad i den bandade järnmalmen och är senare bildad. Kvartsen i KM är starkt dynamiskt omkristalliserad. Svag till måttlig foliation är vanlig i sidoberget med undantag av stark foliation i TG och NFE, vilka är lokaliserade i förkastningssprickor med stark kloritförskiffring av värdbergarten. Klorit-, zeolit-, karbonat-, hematit-, amfibol-, kalifältspat-, sericit-, biotit- och epidotomvandling förekommer i majoriteten av lokalerna. Malmmineralen är dominerande sprött deformerad subhedral till euhedral pyrit som kataklastiska aggregat eller band, interstitiell kopparkis i pyrit, markasit, magnetkis, guld och sporadiskt kopparkissjuk zinkblände och arsenikkis. I det här arbetet har även tetradymit, staurolit, blyglans och Ce-monazit observerats. Bismutinit och tetradymit i form av inneslutningar i pyrit observerades i AF, GKR, FR och TG. Guld observerades i AF, BR, GKR och TG som inneslutningar i pyrit eller fritt i kvarts med Au/Ag medianvärde på 78,41, avvikande är HS med värden mellan 4,66-5,25. Förhållanden mellan spårelement i pyrit indikerar två typer av pyrit. Typ 1 funnen i FE och KM har följande värden: Co/Ni = 10,94, Bi/Au = 1,79, Bi/S = 0,037, Au/Ag = 11,13, S/Se = 235,96 och As/S = 0,006. Typ 2 funnen i NG, GKO, ST, TH, AF, NFE, HS, GKR, BR, FR, TG och som sliror i KM4 py1 har följande värden Co/Ni = 5,26, Bi/Au = 1,95, Bi/S = 0,031, Au/Ag = 4,19, S/Se = 0 and As/S = 0. δ34S värden styrker denna uppdelning där KM och FE har värdena 1,3-2,6 ‰ och AF 3,6-3,8 ‰. Den geologiska utvecklingen av fältet har tolkats som följande: FE-gruvans bandade järnmalm är den tidigaste mineraliseringen vilket följs utav uppsprickning och läkning av kvarts med pyrit typ 1 som också bildar kopparmineraliseringen KM. Senare sprickzoner efter Smålandsgraniternas intrusion läks av kvarts med pyrit typ 2 på mesozonalt djup vilket bildar NG, GKO, ST, TH, AF, NFE, GKR, BR, FR, TG och omkristalliserar och introducerar nya pyritsliror i kvartsen i KM. HS bildas möjligtvis sist eller har blivit omvandlad eftersom den är anrikad på silver. Morfologi, omvandlingar och svavelisotop-signaturer tyder på ett orogent ursprung för Ädelfors guldrika kvartsådror samt den kopparrika kvartsådern i KM.

APA, Harvard, Vancouver, ISO, and other styles

4

Sales, Márcio André dos Santos. "The geological setting of the Lamego banded iron-formation-hosted gold deposit, Quadrilátero Ferrífero district, Minas Gerais, Brazil." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk2/tape17/PQDD_0003/MQ28251.pdf.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Hammond, Napoleon Quaye. "The geochemistry of ore fluids and control of gold mineralization in banded iron-formation at the Kalahari Goldridge deposit, Kraaipan greenstone belt, South Africa." Thesis, Rhodes University, 2003. http://hdl.handle.net/10962/d1008370.

Full text

Abstract:

The Kalahari Goldridge mine is located within the Archaean Kraaipan Greenstone Belt about 60 km SW of Mafikeng in the Northwestern Province, South Africa. Several gold deposits are located within approximately north - south-striking banded iron-formation (BIF). Current opencast mining operations are focused on the largest of these (D Zone). The orebody is stratabound and hosted primarily in the BIF, which consists of alternating chert and magnetite-chloritestilpnomelane-sulphide-carbonate bands ranging from mm to cm scale. The ore body varies in thickness from 15 to 45 m along a strike length of about 1.5 km. The BlF is sandwiched between a sericite-carbonate-chlorite schist at the immediate footwall and carbonaceous meta-pelites in the hanging-wall. Further west in the footwall, the schists are underlain by mafic meta-volcanic amphibolite. Overlying the hanging-wall carbonaceous metapeiites are schist units and meta-greywackes that become increasingly conglomeratic up the stratigraphy. Stilpnomelane-, chlorite- and minnesotaite-bearing assemblages in the BlFs indicate metamorphic temperatures of 300 - 450°C and pressures of less than 5 kbars. The BIF generally strikes approximately 3400 and dips from 60 to 75°E. Brittle-ductile deformation is evidenced by small-scale isoclinal folds, brecciation, extension fractures and boudinaging of cherty BIF units. Fold axial planes are sub-parallel to the foliation orientation with sub-vertical plunges parallel to prominent rodding and mineral lineation in the footwall. Gold mineralization at the Kalahari Goldridge deposit is associated with two generations of subhorizontal quartz-carbonate veins dips approximately 20 to 40°W. The first generation consists of ladder vein sets (Group lIA) preferentially developed in Fe-rich meso bands, whilst the second generation consists of large quartz-carbonate veins (Group lIB), which crosscut the entire ore body extending into the footwall and hanging-wall in places. Major structures that control the ore body are related to meso-scale isoclinal folds with fold axes subparallel to mineral elongation lineations, which plunge approximately 067°E. These linear structures form orthogonal orientation with the plane of the mineralized shallowdipping veins indicating stretching and development of fluid - focusing conduits. A second-order controlling feature corresponds to the intersection of the mineralized veins and foliation planes of host rock, plunging approximately 008°N and trending 341°. G0ld is closely associated with sulphides, mainly pyrite and pyrrhotite and to a lesser extent with bismuth tellurides, and carbonate gangue. The ore fluid responsible for the gold deposition is in the C-O-H system with increased CH₄ contents attributed to localized hydrolysis reaction between interbedded carbonaceous sediment and ore fluid. The fluid is characterized by significant C0₂ contents and low salinities below 7.0 wt % NaCl equivalent (averages of 3.5 and 3.0 wt % NaCl equivalent for the first and second episodes of the mineralization respectively) . Calculated values of f0₂. ranging from 10⁻²⁹·⁹⁸ to 10⁻³²·⁹⁶ bars, bracket the C0₂-CH₄ and pyrite-pyrrhotite-magnetite buffer boundaries and reveal the reducing nature of the ore fluid at deposition. Calculated total sulphur content in the ore fluid (mΣs), ranges from 0.011 to 0.018M and is consistent with the range (10⁻³·⁵ to 10⁻¹M) reported for subamphibolite facies ore fluids. The close association of sulphides with the Au and nature of the fluid also give credence that the Au was carried in solution by the Au(HS)₂ - complex. Extensive epigenetic replacement of magnetite and chlorite in BIF and other meta-pelitic sediments in the deposit by sulphides and carbonates, both on meso scopic and microscopic scales gives evidence of an interaction by a CO₂- and H₂S-bearing fluid with the Fe-rich host rocks in the deposit. This facilitated Au precipitation due to changes in the physico-chemical conditions of the ore fluid such as a decrease in the mΣs and pH leading to the destabilization of the reduced sulphur complexes. Local gradients in f0₂ may account for gold precipitation in places within carbonaceous sediments. The fineness of the gold grams (1000*Au/(Au + Ag) ranges from 823 to 921. This compares favourably with the fineness reported for some Archaean BIFhosced deposits (851 - 970). Mass balance transfer calculations indicate that major chemical changes associated with the hydrothermal alteration of BIF include enrichment of Au, Ag, Bi, Te, volatiles (S and CO₂), MgO, Ba, K and Rb but significant depletion of SiO₂ and minor losses of Fe₂O₃. In addition, anomalous enrichment of Sc (average, 1247%) suggests its possible use as an exploration tool in the ferruginous sediments in the Kraaipan greenstone terrane. Evidence from light stable isotopes and fluid inclusions suggests that the mineralized veins crystallized from a single homogeneous fluid source during the two episodes of mineralization under the similar physicochemical conditions. Deposition occurred at temperatures rangmg from 350 to 400°C and fluid pressures ranging from 0.7 to 2.0kbars. Stable isotope constraints indicate the following range for the hydrothermal fluid; θ¹⁸H₂O = 6.65 to 10.48%0, 8¹³CΣc = -6.0 to -8.0 %0 and 8³⁴SΣs = + 1.69 to + 4.0%0 . These data do not offer conclusive evidence for the source of fluid associated with the mineralization at the Kalahari Goldridge deposit as they overlap the range prescribed for fluid derived from devolatization of deep-seated volcano-sedimentary piles near the brittle-ductile transition in greenstone belts during prograde metamorphism, and magmatic hydrothermal fluids.
KMBT_363
Adobe Acrobat 9.54 Paper Capture Plug-in

APA, Harvard, Vancouver, ISO, and other styles

Books on the topic "Bandai Golf"

1

Goodwin, Stephen. Dream golf. Chapel Hill, NC: Algonquin Books of Chapel Hill, 2006.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

2

Goodwin, Stephen. Dream golf: The making of Bandon Dunes. Chapel Hill, N.C: Algonquin Books of Chapel Hill, 2006.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

3

Dream golf: The making of Bandon Dunes. Chapel Hill, N.C: Algonquin Books of Chapel Hill, 2006.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

4

African resistance in Liberia: The Vai and the Gola-Bandi. Bremen: Liberia Working Group, 1988.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

5

Hofmann, Gordana. Zlato u monetarnim rezervama Narodne banke Jugoslavije =: Gold in monetary reserves of the National Bank of Yugoslavia. Beograd: Graficom, 2001.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

6

Marco, Cattini, De Cecco Marcello, and Italy. Ministero per i beni e le attività culturali, eds. Soldi d'oro: Banca d'Italia sala della madonnella. Roma: Ministero per i beni e le attività culturali, 2004.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

7

musei, Fondazione Torino, ed. Memorie di Torino: Medaglie, gettoni e distintivi 1706-1970. Roma: Ministero per i beni e le attività culturali, 2006.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

8

Cardarelli, Sergio. I nazisti e l'oro della Banca d'Italia: Sottrazione e recupero 1943-1958. Roma: Laterza, 2000.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

9

Renata, Martano, ed. I nazisti e l'oro della Banca d'Italia: Sottrazione e recupero, 1943-1958. Roma: Laterza, 2001.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

10

Roberto, Olivo, ed. Caccia all'oro nazista: Dai lingotti della Banca d'Italia ai beni degli ebrei : indagine sui tesori scomparsi. Milano: Mursia, 2011.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

More sources

Book chapters on the topic "Bandai Golf"

1

Kummer, Ulrike. "„Gold von Mitternacht“ – Zu Leben und Werk des Arztpietisten Johann Philipp Maul (1662–1727)." In Pietismus und Neuzeit Band 40 - 2014, 134–62. Göttingen: Vandenhoeck & Ruprecht, 2014. http://dx.doi.org/10.13109/9783666559129.134.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Menconi, David. "The Eight-Track Era of Rock and Roll." In Step It Up and Go, 128–42. University of North Carolina Press, 2020. http://dx.doi.org/10.5149/northcarolina/9781469659350.003.0009.

Full text

Abstract:

After forming as a beach band called Stax of Gold, Nantucket emerged as North Carolina’s top mainstream rock act of the 1970s. At a time when few acts in the state could attract the record industry, Nantucket signed to the major label Epic Records and had a good run through the 1970s and into the ’80s as a hard-working touring act. They also never completely left beach music behind, with horns and R&B a part of their sound, creating a template for North Carolina bands playing overtly mainstream music even when it was out of fashion.

APA, Harvard, Vancouver, ISO, and other styles

3

Gaines, Susan M., Geoffrey Eglinton, and Jürgen Rullkötter. "Black Gold: An Alchemist’s Guide to Petroleum." In Echoes of Life. Oxford University Press, 2008. http://dx.doi.org/10.1093/oso/9780195176193.003.0010.

Full text

Abstract:

For many of us who studied and came of age in the last two decades of the twentieth century, there was nothing more prosaic, lacking in romance, and less worthy of our scientific curiosity than petroleum. The basic questions about its composition and origin had been answered, and it was no longer one of Nature’s secrets luring us to discovery, but rather the dull stuff of industry and business, money and technology. Some of us even imagined, naively, that we would witness the end of the age of fossil fuels: they were the bane of modern man, the source of pollution, environmental disaster, and climate change that threatened to disrupt ecosystems and civilizations around the entire globe. Finding new reserves, we reasoned, would only forestall the inevitable, or exacerbate the havoc. But when Jürgen joined Germany’s government-funded Institute of Petroleum and Organic Geochemistry in 1975, there was still a sense of mission in finding new reserves. The energy crisis of the early 1970s had created a heightened awareness of the value of fossil fuels and the need for conservation, but the accepted wisdom remained that oil was the key to the future and well-being of civilization. And the chemistry, it seems, was anything but banal—it was, in fact, leading not just to a better success rate in finding new reserves of oil, but also to a new understanding of life that no one had foreseen. Certainly for Geoff and the generations of organic chemists that came before him, the oils that occasionally seeped out of a crack in a rock, or came spouting out of the earth if one drilled a hole in the right place, were as intriguing as the life some said they came from. Liquid from a solid, organic from mineral, black or brown or dark red, it was as if blood were oozing from stone, an enigma that inspired inquiry from scientists long before it found its place among man’s most coveted commodities.

APA, Harvard, Vancouver, ISO, and other styles

4

Wohl, Ellen. "October: Of Beavers and Humans." In Saving the Dammed. Oxford University Press, 2019. http://dx.doi.org/10.1093/oso/9780190943523.003.0013.

Full text

Abstract:

By mid-October, the first snow has fallen on the beaver meadow. There is no sign of snow when I visit a few days later, but the air feels chill in the shadows and a cool breeze leavens the sunshine’s warmth. Mostly, the beaver meadow seems a golden place. Many of the willow, aspen, and birch leaves have already fallen, but enough remain to create a glowing ménage of yellow, gold, palest orange, and tan. Each leaf refracts and filters the light so that it comes from every direction rather than only from above. Aspens on the north-facing valley slope stand bare and pale gray. Those on the south facing slope form bursts of gold among the dark green conifers. The beaver meadow remains lively with activity. Dance flies move upward and downward in a column of air backlit by sunshine, their delicate bodies shimmering in the low-angle light. A little black stonefly lands on the back of my hand. I resist the urge, bred by summer mosquitoes, to reflexively slap it away. As I cross smaller side channels, brook trout dart away from the warm shallows where they have been resting. The narrow band of white on each dorsal fin flashes as the fish moves swiftly toward deeper water. When one small trout gets momentarily stuck between two exposed cobbles, I cup its slender, wriggling body between my hands and help it along. Windrows of fallen leaves form swirling patterns on the water surface and streambed. Filamentous algae grow in thick green strands along the side channels, where lower water exposes wide bands of mud along the channel edges. The mud bands record the comings and goings along the channel: precise imprints of raccoon feet and deer hooves and blurrier outlines left by moose. Moose beds mat down the tall grasses scattered among the willow thickets. As usual, the beavers themselves elude me, but I see fresh mud and neatly peeled white branches with gnawed ends on some of the dams. Lower water in the beaver pond exposes an entrance hole in the side of the lodge.

APA, Harvard, Vancouver, ISO, and other styles

5

"Filling Shogunal Coffers with Gold, Silver, Rice, and Grain." In Kumazawa Banzan: Governing the Realm and Bringing Peace to All below Heaven, 36–40. Cambridge University Press, 2020. http://dx.doi.org/10.1017/9781108348911.008.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

Taber, Douglass F. "Organocatalytic C–C Ring Construction: Prostaglandin F2α (Aggarwal)." In Organic Synthesis. Oxford University Press, 2015. http://dx.doi.org/10.1093/oso/9780190200794.003.0072.

Full text

Abstract:

Marco Lombardo of the Università degli Studi di Bologna devised (Adv. Synth. Catal. 2012, 354, 3428) a silyl-bridged hydroxyproline catalyst that mediated the enantioselective addition of 2 to cinnamaldehyde 1 to give 3. Yoann Coquerel and Jean Rodriguez of Aix Marseille Université showed (Adv. Synth. Catal. 2012, 354, 3523) that a hybrid epi-cinchonine catalyst directed the enantioselective and diastereoselective addition of the amide 4 to the nitro alkene 5 to give 6. Magnus Rueping of RWTH Aachen observed (Angew. Chem. Int. Ed. 2012, 51, 12864) that a chiral Brønsted acid mediated the diastereoselective and enantioselective formation of 9 by the addition of 8 to cyclopentadiene 7. Marco Bandini, also of the University of Bologna, combined (Chem. Sci. 2012, 3, 2859) organocatalysis with gold catalysis to effect the cyclization of 10 to 11. Min Shi of the Shanghai Institute of Organic Chemistry prepared (Chem. Commun. 2012, 48, 2764) the quaternary cyclic amino acid derivative 14 by adding 13 to the acceptor 12. Makoto Tokunaga of Kyushu University prepared (Org. Lett. 2012, 14, 6178) the ketone 17 by the hydrolytic enantioselective protonation of the enol ester 15. Hiyoshizo Kotsuki of Kochi University developed (Synlett 2012, 23, 2554) a dual catalyst combination that effectively mediated the enantioselective addition of malonate even to the congested acceptor 18. Yoshitaka Hamashima and Toshiyuki Kan of the University of Shizuoka established (Org. Lett. 2012, 14, 6016) a protocol for the enantioselective brominative cyclization of 21, readily available by the reductive alkylation of benzoic acid. Polycarbocyclic ring systems can also be prepared by organocatalysis. Ying-Chun Chen of Sichuan University tuned (J. Am. Chem. Soc. 2012, 134, 19942) cinchona-derived catalysts to selectively convert 23 into either exo (illustrated) or endo 25. Peng-Fei Xu of Lanzhou University developed (Angew. Chem. Int. Ed. 2012, 51, 12339) a supramolecular iminium catalyst for the intramolecular Diels-Alder cycloaddition of 26. In a spectacular illustration of the power of organocatalysis, Varinder K. Aggarwal of the University of Bristol dimerized (Nature 2012, 489, 278) succinaldehyde from the hydrolysis of commercial 28 directly to the unsaturated aldehyde 29. Diastereoselective conjugate addition led to prostaglandin F2α 30.

APA, Harvard, Vancouver, ISO, and other styles

7

Wohl, Ellen. "December: Saving the Dammed." In Saving the Dammed. Oxford University Press, 2019. http://dx.doi.org/10.1093/oso/9780190943523.003.0015.

Full text

Abstract:

At the nadir of the year, this is how morning comes to the beaver meadow. Just as the sun rises above the eastern horizon, a flush of pale rose lights the snow newly fallen on the highest peaks. The beaver meadow remains in shadow, silent but for the creek flowing quietly between its rims of ice. The air temperature is well below freezing and frost whitens the pine needles like a dark-haired person starting to go gray. Wisps and sheets of snow flag off the summits in the steady wind. Over the course of a few minutes, the summit snow warms from pale rose to faint orange and then a rich, warm gold that also lights the rock outcrops at lower elevations. The wind reaches the beaver meadow before the sunlight, coming in abrupt blasts that shake loose the little tufts of snow remaining on the pine boughs. The wind sends the snow crystals slaloming across the ice on the creek with a dry, skittering sound like that of blowing sand. Before long, the meadow is submerged in a continual rushing sound created by wind gusting through the pines up slope, along the valley walls. The lateral moraine to the south keeps the beaver meadow in shadow until 9:30 a.m. Nothing is so slow as waiting for the warmth of sunlight on a cold winter morning. When the sunlight does reach the meadow, it brings out the colors of water, ice, grasses, and willows. Flowing portions of the creek change from gray to orange brown. The snow reflects the light in a painfully intense glare broken by the deep, long shadows that everything casts. With the sunlight comes a steady wind that blasts the crystalline snow onto my face like grit. Not much snow has fallen yet, but North St. Vrain Creek is completely frozen in places and covered with snow. The ice records the movements of water, freezing the pulses and turbulence in ice ripples and ledges, motionless swirls and bands. It seems a miracle that any water still flows in this gray and white world of ice and snow.

APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Bandai Golf"

1

Zavrel, Erik A., and Ana C. Krieger. "An Inter-Device Accuracy Comparison of Consumer Sleep Trackers." In 2019 Design of Medical Devices Conference. American Society of Mechanical Engineers, 2019. http://dx.doi.org/10.1115/dmd2019-3205.

Full text

Abstract:

The ability to investigate sleep is of scientific and clinical interest. Polysomnography (PSG) has long been considered the gold standard assessment for sleep physiology; however, its cost and inconvenience have spurred the development of consumer devices capable of evaluating sleep outside the laboratory. The development of dedicated consumer sleep monitoring devices, e.g., the Zeo Personal Sleep Manager, smart bands, e.g., the Microsoft Band 2 (MB2), and activity trackers, e.g., the Fitbit Charge 2 (FC2), with the ability to automatically distinguish between sleep and wakefulness has important implications for sleep research and medicine.1–3

APA, Harvard, Vancouver, ISO, and other styles

2

Chen, H. L., Y. H. Lin, S. Y. Chuang, D. H. Wan, and C. H. Lin. "Fabrication of gold-nanoparticle-infiltrated inverse opal structures with both photonic bandgap and surface plasmon resonance characteristics." In 2007 Digest of papers Microprocesses and Nanotechnology. IEEE, 2007. http://dx.doi.org/10.1109/imnc.2007.4456340.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Kao, Shao-Hsuan, Ping-Yi Ho, Chia-Yu Kao, and Ching-Fuh Lin. "Enhancing Efficiency of Low-bandgap Polymer Solar Cells with Plasmonic Effect from Gold Nanoparticles of Different Sizes." In JSAP-OSA Joint Symposia. Washington, D.C.: OSA, 2013. http://dx.doi.org/10.1364/jsap.2013.17p_d4_1.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Sindhuja, Cs, C. Manikyamba, P. Arijit, and M. Satyanarayana. "Banded Sulphididc Cherts of Sandur Greenstone Belts, Dharwar Craton, India: Constraints on Hydrothermal Processes and Gold Mineralization." In Goldschmidt2020. Geochemical Society, 2020. http://dx.doi.org/10.46427/gold2020.2394.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Alsaleem, Fadi M., and Mohammad I. Younis. "An Experimental and Theoretical Investigation of Dynamic Pull-In in MEMS Devices Actuated Electrostatically." In ASME 2009 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2009. http://dx.doi.org/10.1115/detc2009-86909.

Full text

Abstract:

In this work, we investigate dynamic pull-in in MEMS devices actuated with a DC voltage superimposed to an AC harmonic voltage. We focus on the role of the AC frequency and amplitude in triggering instabilities. Dynamic pull-in is treated here in the context of a broader concept in nonlinear dynamics, which is the escape-from-potential-well phenomenon. The escape is defined where, for specific AC frequency and amplitude, the system exhibits the pull-in instability. We investigate dynamic pull-in experimentally in a polysilicon microcantilever beam, a cantilever and clamped-clamped microbeams made of gold, and a capacitive accelerometer. It is found experimentally that, despite the differences in their structures, the tested devices exhibit similar escape behavior near their fundamental natural frequency (primary resonance). A series of experiments are conducted using the capacitive accelerometer to study the effect of pressure (damping), excitation amplitude and frequency, resonance type (primary and subharmonic at twice the device’s natural frequency), and sweeping type (sweeping the AC amplitude or sweeping the AC frequency) on the escape zones. It is found that, except for the sweeping type, these factors have significant effect on shaping the escape zones. A nonlinear lumped-parameter model is used to capture the dynamics of the capacitive accelerometer. A shooting method is utilized to predict the theoretical zones of inevitable escape, where it is impossible for a resonator to oscillate in a stable state. An attempt has been made to relate the inevitable escape bands to the pull-in bands measured experimentally. We found that both pull-in bands and inevitable escape bands are correlated. However, we concluded that experimental testing is still needed to estimate accurately the instability bounds of each electrostatically actuated resonator.

APA, Harvard, Vancouver, ISO, and other styles

6

Wong, Jun Kai, Robert Taylor, Sungchul Baek, Yasitha Hewakuruppu, Xuchuan Jiang, and Chuyang Chen. "Temperature Measurements of a Gold Nanosphere Solution in Response to Light-Induced Hyperthermia." In ASME 2013 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/imece2013-66424.

Full text

Abstract:

Gold nanospheres (GNSs), biocompatible nanoparticles that can be designed to absorb visible and near-infrared light, have shown great potential in induced thermal treatment of cancer cells via Plasmonic Photothermal Therapy (PPTT) [3]. In this study, light induced heating of a water-based dispersion of 20 nm diameter GNSs was investigated at their plasmon resonance wavelength (λ = 520 nm). Temperature changes of the solution at the point of light irradiation were measured experimentally. A heat transfer model was used to verify the experimental data. The effect of two key parameters, light intensity and particle concentration, on the solution’s temperature was investigated. The experimental results showed a significant temperature rise of the GNS solution compared to de-ionized water. The temperature rise of GNS solution was linearly proportional to the concentration of GNS (from 0.25–1.0 C, C = 1×1013 particles per ml) and the light intensity (from 0.25 to 0.5 W cm−2). The experimental data matches the modeling results adequately. Overall, it can be concluded that the hyperthermic ablation of cancer cells via GNS can be achieved by controlled by the light intensity and GNS concentration. A novel component of this study is that a high power lamp source was used instead of a high power laser. This means that only low cost components were used in the current experimental set-up. Moreover, by using suitable filters and white light from the high power lamp source, it is possible to obtain light in many wavelength bands for the study of other nanoparticles with different plasmon wavelength ranges. The current results represtent just one example in this versatile experimental set-up developed. It should be noted, however, the plasmon resonance wavelength used in this study is not within the therapeutic window (750–1300 nm) [13]. Therefore, the GNSs used in this experiment are only applicable to the surface induced thermal treatment of cancer cells, for instance, in the skin.

APA, Harvard, Vancouver, ISO, and other styles

7

Shieh, Jay, Szu-Wei Chen, and Chia-Yu Fang. "Photocurrent Response of Composite Perovskite Oxide Thin Films With Specific Semiconducting and Ferroelectric Properties." In ASME 2013 Conference on Smart Materials, Adaptive Structures and Intelligent Systems. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/smasis2013-3058.

Full text

Abstract:

The goal of this study is to investigate photocatalytic semiconductor systems which are layered thin film composites built from perovskite oxide materials with characteristics such as small and large band gaps and/or ferroelectricity. In order to improve the efficiency of photocatalysis, semiconductor heterojunctions within the developed composites have been designed to possess electronic band offsets favoring the separation of photo-induced electron and hole (e−/h+) pairs. Furthermore, the remanent polarization of the ferroelectric component within the composites has been utilized to induce favorable band bending at the material interface, lowering the potential barrier for electron transfer. The band offsets and ferroelectric polarization could be considered as built-in electric fields; how they interact with photo-induced e−/h+ would greatly affect the photocatalytic properties of the composites. In this study, various perovskite oxide thin film materials — large band gap strontium titanate (SrTiO3), small band gap silver niobate (AgNbO3) and ferroelectric lead lanthanum titanate (PLT) — were combined to form layered thin film composites. The composites were then adopted as photoanodes in a photoelectrochemical cell and detailed characterization of their photocurrent response was carried out under different light irradiation and ferroelectric polarization conditions. Electronic band offsets at the material interface (i.e., heterojunction) were determined by ultraviolet-visible spectrophotometry and ultraviolet photoelectron spectroscopy. Electric field poling of the ferroelectric component was achieved by non-contact corona charging. Our results have shown that the band offsets at the SrTiO3-AgNbO3 heterojunction were about 1.0 eV in conduction band edge and 0.4 eV in valence band edge, promoting the rapid separation of photo-induced charge carriers; i.e., the flow of e− from SrTiO3 to AgNbO3 and the flow of h+ from AgNbO3 to SrTiO3. It was found that ferroelectric PLT could be used as a seeding layer for the low-temperature (500 °C) growth of SrTiO3/AgNbO3 thin film composites on ITO/glass substrates, forming a layered structure of SrTiO3/AgNbO3/PLT/ITO. In addition, the photocurrent density of the composites could be increased by depositing gold nanoparticles at the PLT-ITO interface. When the polarization of the PLT layer was poled toward the AgNbO3 layer, the potential barrier associated with the flow of e− to the ITO electrode was reduced by favorable band bending created at the AgNbO3-PLT interface. This resulted in a significant increase in photocurrent density.

APA, Harvard, Vancouver, ISO, and other styles

8

Rodriguez, Rogie I., Dimeji Ibitayo, and Pedro O. Quintero. "High Temperature Die Attach by Low Temperature Solid-Liquid Interdiffusion." In ASME 2011 Pacific Rim Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Systems. ASMEDC, 2011. http://dx.doi.org/10.1115/ipack2011-52049.

Full text

Abstract:

There is a need for electromechanical devices capable of operating in high temperature environments (>200°C) for a wide variety of applications. Today’s wide-bandgap semiconductor based power electronics have demonstrated a potential of operating above 400°C, however they are still limited by packaging. Our group has been conducting research in novel interconnect technologies to develop reliable electronic packaging for high temperature environments. Among the most promising alternative is the Au-Sn eutectic solder (80 wt.% Au - 20 wt.% Sn), which have been widely used due to its excellent mechanical and thermal properties. However, the operating temperature of this metallurgical system is still limited to ∼250°C owing to its melting temperature of 280°C. Therefore, a higher temperature resistant system is much needed, but without affecting the current processing temperature of ∼325°C typically exhibited in most high temperature Pb-Free solders. This paper presents the development and characterization of a fluxless die attach soldering process based on gold enriched solid liquid inter-diffusion (SLID). A low melting point eutectic Au-Sn was deposited in the faces of two substrates, followed by the deposition of a subsequent layer of high melting point material, gold in this instance, in one of the substrates. Deposition of all materials was performed using Jet Vapor Deposition (JVD) equipment where thicknesses were controlled to achieve specific compositions in the mixture. Sandwiched coupons where isothermally processed in a vacuum reflow furnace. Scanning electron microscopy (SEM) was employed to reveal the microstructural evolution of the samples in order to study the interfacial reactions of this fluxless bonding process. EDS analysis was used to identify the intermetallic formation and to characterize the joint in an attempt to study the kinetics of this diffusion couple. Post-processed samples confirmed the inter-diffusion mechanism evidenced by the formation of sound joints between the two substrates. As expected, it was observed that the Au was dissolved into the eutectic Au-Sn as the reflow time and temperature were increased.

APA, Harvard, Vancouver, ISO, and other styles

9

Yang, Y., J. Y. Chang, and L. P. Wang. "Performance Analysis of Near-Field Thermophotovoltaic With a Multilayer Metallodielectric Emitter." In ASME 2016 5th International Conference on Micro/Nanoscale Heat and Mass Transfer. American Society of Mechanical Engineers, 2016. http://dx.doi.org/10.1115/mnhmt2016-6471.

Full text

Abstract:

The photon transport and energy conversion of a near-field thermophotovoltaic (TPV) system with a selective emitter composed of alternate tungsten and alumina layers and a photovoltaic cell sandwiched by electrical contacts are theoretically investigated in this paper. Fluctuational electrodynamics along with the dyadic Green’s function for a multilayered structure is applied to calculate the spectral heat flux, and photocurrent generation and electrical power output are solved from the photon-coupled charge transport equations. The tungsten and alumina layer thicknesses are optimized to match the spectral heat flux with the bandgap of TPV cell. The spectral heat flux is much enhanced when plain tungsten emitter is replaced with the multilayer emitter due to the mechanism of surface plasmon polariton coupling in the tungsten thin film. In addition, the invalidity of effective medium theory to predict photon transport in the near field with multilayer emitters is discussed. Effects of a gold back reflector and indium tin oxide front coating with nanometer thickness, which could practically act as the electrodes to collect the photon-generated charges on the TPV cell, are explored. Conversion efficiency of 23.7% and electrical power output of 0.31 MW/m2 are achieved at 100 nm vacuum gap when the emitter and receiver are respectively at temperatures of 2000 K and 300 K.

APA, Harvard, Vancouver, ISO, and other styles

10

Aarotale, Parshuram N., and Stian N. Henriksen. "Potential of Weight Scale Based Ballistocardiography for Identifying Orthostatic Intolerance: A Tilt Table Study." In 2020 Design of Medical Devices Conference. American Society of Mechanical Engineers, 2020. http://dx.doi.org/10.1115/dmd2020-9074.

Full text

Abstract:

Abstract Autonomic cardiovascular control is critical in regulating blood pressure during postural transition, failure of which could lead to dizziness and fall (orthostatic intolerance). In this study, the feasibility of Ballistocardiography (BCG) for quantifying autonomic nervous system activity in relation to gold standard electrocardiogram (ECG) was tested. Simultaneous ECG, blood pressure, photoplethysmography (PPG), and BCG were continuously acquired during 5-minutes of stand tests (before and after tilt test up to 60°) from 10 participants. Heart period was derived from ECG and BCG represented as RR and JJ intervals, respectively. Spectral analysis of heart period (both RR and JJ) was performed by calculating power distributed in low-frequency (0.04–0.15 Hz) and high-frequency (0.15–0.4 Hz) bands. Strong correlation (r > 0.87 for Pre-tilt and r > 0.97 for Post-tilt, p < 0.001) between ECG and BCG derived LF, HF, and LF/HF was observed, except for LF/HF (r > 0.63 for Pre-tilt). The Wilcoxon rank sum test revealed no difference (p > 0.10) in BCG or ECG LF, HF, and LF/HF during the two stand tests. The findings of the study highlighted the feasibility of monitoring cardiovascular control via weight-scale BCG. Therefore, the developed system can gain utility as a portable and cost-effective system for early detection and mitigation of falls associated with autonomic dysfunction.

APA, Harvard, Vancouver, ISO, and other styles

Reports on the topic "Bandai Golf"

1

Edwards, Ashley. The McKee Preserve Management Options at Bandon Dunes Golf Resort. Portland State University, January 2009. http://dx.doi.org/10.15760/mem.25.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Janvier, V., S. Castonguay, P. Mercier-Langevin, B. Dubé, M. Malo, V. J. McNicoll, R A Creaser, B. de Chavigny, and S J Pehrsson. Geology of the banded iron formation-hosted Meadowbank gold deposit, Churchill Province, Nunavut. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 2015. http://dx.doi.org/10.4095/296646.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Gourcerol, B., P. C. Thurston, D. J. Kontak, O. Côté-Mantha, and J. Biczok. Depositional setting of Algoma-type banded iron formation from the Meadowbank, Meliadine, and Musselwhite gold deposits. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 2015. http://dx.doi.org/10.4095/296629.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Valette, M., S. De Souza, P. Mercier-Langevin, V. J. McNicoll, N. Wodicka, R. A. Creaser, O. Côté-Mantha, and M. Simard. Geological setting of the 5.2 Moz Au Amaruq banded iron formation-hosted gold deposit, Churchill Province, Nunavut. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 2019. http://dx.doi.org/10.4095/313643.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Tòth, Z., B. Lafrance, B. Dubé, P. Mercier-Langevin, and V. McNicoll. Geological setting of banded iron formation-hosted gold mineralization in the Geraldton area, Northern Ontario: preliminary results. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 2013. http://dx.doi.org/10.4095/292558.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

Tóth, Z., B. Lafrance, B. Dubé, V. J. McNicoll, P. Mercier-Langevin, and R. A. Creaser. Banded iron formation-hosted gold mineralization in the Geraldton area, northwestern Ontario: structural setting, mineralogical characteristics and geochronology. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 2015. http://dx.doi.org/10.4095/296631.

Full text

APA, Harvard, Vancouver, ISO, and other styles

7

Tóth, Z., B. Lafrance, B. Dubé, P. Mercier-Langevin, and V. J. McNicoll. Structural setting, mineralogical characteristics and geochemical footprints of banded-iron-formation-hosted gold mineralization in the Geraldton area, Ontario. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 2015. http://dx.doi.org/10.4095/295526.

Full text

APA, Harvard, Vancouver, ISO, and other styles

8

Valette, M., S. De Souza, P. Mercier-Langevin, O. Côté-Mantha, M. Simard, N. Wodicka, V. J. McNicoll, and P. Barbe. Lithological and tectonic controls on banded iron formation-associated gold at the Amaruq deposit, Churchill Province, Nunavut, and implications for exploration. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 2020. http://dx.doi.org/10.4095/326042.

Full text

APA, Harvard, Vancouver, ISO, and other styles

9

Gourcerol, B., P. C. Thurston, D. J. Kontak, O. Côté-Mantha, and J. Biczok. Distinguishing primary and mineralization-related signatures of chert from the banded iron-formation-hosted gold deposits at Musselwhite, Ontario and Meadowbank, Nunavut. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 2015. http://dx.doi.org/10.4095/295531.

Full text

APA, Harvard, Vancouver, ISO, and other styles

10

Janvier, V., S. Castonguay, P. Mercier-Langevin, B. Dubé, V. McNicoll, M. Malo, S. Pehrsson, and V. Bécu. Recognizing optimum Banded-Iron Formation-hosted gold environments in ancient, deformed and metamorphosed terranes: Preliminary results from the Meadowbank deposit, Nunavut, Canada. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 2013. http://dx.doi.org/10.4095/292589.

Full text

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!