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Journal articles on the topic 'Maturity Index Values (MIV)'

Author: Grafiati

Published: 3 June 2025

Last updated: 31 July 2025

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1

Prabhakar, Rao. V. V*1 &. Brahmaji Rao. P2. "DIVERSITY VARIATIONS OF MANGROVE FLORA AMONG CREEKS AND MUDFLATS OF MACHILIPATNAM MANDAL IN KRISHNA DISTRICT." INTERNATIONAL JOURNAL OF ENGINEERING SCIENCES & RESEARCH TECHNOLOGY 6, no. 8 (2017): 209–19. https://doi.org/10.5281/zenodo.839172.

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Mangrove flora is unique vegetation that survives at high salinity; tidal regimes, strong wind velocity, high temperature and muddy anaerobic soil with the development of some adaptive morphological characteristics.The present study was carried in creeks and mudflats mangrove patches, to find ecological status of the mangrove vegetation and to analyze significant changes. Results shows, highest Important Value Index (IVI) in Kanuru 33.33and Achyyavaripalem is31.82 for Avicennia marina. Highest Maturity index values (MIV) is 71.00 of Kanuru and 31.82 of and 71.00 of Achyyavaripalem .Similarity

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Sjöstrand, Joakim, Ibrahim Tahir, Henrik Stridh, and Marie E. Olsson. "Evaluating Maturity Index IAD for Storability Potential in Mid-Season and Late-Season Apple Cultivars in the Light of Climate Change." Agriculture 15, no. 8 (2025): 889. https://doi.org/10.3390/agriculture15080889.

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Reducing food losses in apple production is becoming increasingly important, as the effects of climate change constitute a challenge to food production. Improving methods for determining fruit maturity at harvest leading to the longest storability is crucial, thereby facing more unpredictable seasonal weather conditions. In addition, the increasing temperature is affecting common maturity indices differently; thus, present practice may not be valid. In this study, a non-destructive, time-efficient method was used, tentatively indicating maturity. This study was performed during three climate-d

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ÖZTÜRK, Lerzan, Nur SİVRİ, and İbrahim Halil ELEKCİOĞLU. "Determination of the soil health status of wheat fields in Tekirdağ, Türkiye, based on nematode diversity." Ege Üniversitesi Ziraat Fakültesi Dergisi 60, no. 4 (2023): 627–38. http://dx.doi.org/10.20289/zfdergi.1341143.

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Objective: A study was conducted in wheat cultivation areas in Tekirdağ to estimate the soil health of fields using nematode biodiversity indices. Material and Methods: In the study, nematode taxa identified in wheat fields were subjected to community and food web analyses and several indices were calculated to determine the health status of soils in sampled areas.  Results and Conclusion Nematodes belonging to 41 genera were identified in wheat fields. The mean values of 10 biodiversity indices calculated in each sampled field were as follows; the Maturity index (MI): 2.26±0.28; t

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Liu, Yongliang, and Doug J. Hinchliffe. "Cotton Fiber Micronaire and Relations to Fiber HVI and AFIS Qualities Between Deltapine® and PhytoGen Upland Varieties." Fibers 13, no. 4 (2025): 41. https://doi.org/10.3390/fib13040041.

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Cotton micronaire (MIC) is an essential fiber quality index that characterizes both fiber maturity and fineness components. This study compared how MIC affects the fiber high volume instrument (HVI) and advanced fiber information system (AFIS) qualities between Deltapine® and PhytoGen upland varieties. There were noticeable differences among HVI and AFIS qualities from Deltapine® fiber samples and PhytoGen samples, with significant differences om HVI strength and elongation. MIC development benefited fiber HVI strength enhancement and also HVI short fiber index (SFI), AFIS neps, AFIS short fib

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Picque, Daniel, Pascale Lieben, Philippe Chrétien, Joëlle Béguin, and Laurence Guérin. "Assessment of maturity of Loire Valley wine grapes by mid-infrared spectroscopy." OENO One 44, no. 4 (2010): 219. http://dx.doi.org/10.20870/oeno-one.2010.44.4.1477.

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<p style="text-align: justify;"><strong>Aim</strong>: The objective of the present study was to assess the ripening of grapes collected at different stages of maturation between the “véraison” and harvest periods from mid-infrared spectroscopy (MIRS) analysis.</p><p style="text-align: justify;"><strong>Methods and results</strong>: Grape berries of Cabernet Franc collected in two locations of the Loire Valley region (Touraine and Anjou), from 28 vine plots and during two vintages (2005 and 2006) were analysed. With principal component analysis (PCA) of

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Ochoa-Velasco, Carlos Enrique, Julio César Pérez-Pérez, José Mauricio Varillas-Torres, et al. "Starch Edible Films/Coatings Added with Carvacrol and Thymol: In Vitro and In Vivo Evaluation against Colletotrichum gloeosporioides." Foods 10, no. 1 (2021): 175. http://dx.doi.org/10.3390/foods10010175.

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The aim of this work was to evaluate the in vitro and in vivo effectiveness of thymol and carvacrol added to edible starch films and coatings against Colletotrichum gloeosporioides. In vitro evaluation consisted of determining minimal inhibitory concentration (MIC) of carvacrol and thymol was determined at different pH values against Colletotrichum gloeosporioides. With MIC values, binary mixtures were developed. From these results, two coatings formulations were in vivo evaluated on mango and papaya. Physicochemical analysis, color change, fruit lesions and C. gloeosporioides growth were dete

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Shen, Yang, Zhang, et al. "Forest Gap Size Alters the Functional Diversity of Soil Nematode Communities in Alpine Forest Ecosystems." Forests 10, no. 9 (2019): 806. http://dx.doi.org/10.3390/f10090806.

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Changes in the microenvironment driven by forest gaps have profound effects on soil nutrient cycling and litter decomposition processes in alpine forest ecosystems. However, it is unclear whether a similar forest gap effect occurs in the soil decomposer community. A field experiment was conducted in an alpine forest to investigate the composition and structure of the soil nematode community among four treatments, including under a closed canopy and in small (<10 m in diameter), medium (10‒15 m in diameter), and large (15‒20 m in diameter) gaps. A total of 92,787 individuals and 27 species (

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Sandhu, Shakshita, Shilpa Parmar, Amit Saurabh, et al. "Effect of Integrated Nutrient Management in China Aster cv. Arka Poornima Under Mid Hills of Himalayas." Journal of Experimental Agriculture International 46, no. 7 (2024): 1100–1105. http://dx.doi.org/10.9734/jeai/2024/v46i72662.

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The present investigation was conducted to investigate the effect of integrated nutrient management on vegetative parameters of China aster cv. Arka Poornima under the mid hills of Himachal Pradesh. The experiment was laid out in simple randomized design (RBD) with eighteen treatments. The experiment was conducted at the Kakhali research farm of Dr. Khem Singh Gill Akal College of Agriculture, Eternal University, Baru Sahib, Himachal Pradesh during kharif season in 2023. For integrated nutrient management eighteen treatments were constituted with three levels of recommend dose of inorganic fer

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Ora, M., D. P. Misra, C. Kavadichanda, et al. "POS0710 METABOLIC INFLAMMATORY VOLUME AND TOTAL INFLAMMATORY GLYCOLYSIS: NOVEL PARAMETERS TO EVALUATE DISEASE ACTIVITY ON PET-CT IN TAKAYASU ARTERITIS." Annals of the Rheumatic Diseases 82, Suppl 1 (2023): 641.1–641. http://dx.doi.org/10.1136/annrheumdis-2023-eular.2674.

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Background18-fluorodeoxyglucose (FDG) Positron emission tomography-computed tomography (PET-CT) has only moderate concordance with C-reactive protein (CRP) in Takayasu arteritis (TAK).ObjectivesWe propose and evaluate the diagnostic accuracy of two new PET-CT parameters, metabolic inflammatory volume (MIV) and total inflammatory glycolysis (TIG) to quantify arterial FDG uptake for active TAK.MethodsImages of PET-CT of TAK were reviewed to calculate mean standardized uptake value (SUVmean) and maximum standardized uptake value (SUVmax), target-to-blood pool ratio (TBR), target-to-liver ratio (T

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Dai, Jingjing, Pengfei Shan, and Qi Zhou. "Study on Intelligent Identification Method of Coal Pillar Stability in Fully Mechanized Caving Face of Thick Coal Seam." Energies 13, no. 2 (2020): 305. http://dx.doi.org/10.3390/en13020305.

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The combination of coal precise mining and information technology in the new century is one of the important directions for the future development of coal mining. Taking the fully mechanized top coal caving condition of a thick coal seam in the 90,101 working face of Baoshan Yujing Coal Mine in Shanyin City, Shanxi Province as an example, the intelligent identification method of section coal pillar stability was studied. The load transfer law of overlying strata in the upper part of coal pillar was analyzed, and the coal pillar values of each index were obtained by using an empirical formula,

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Toma, FA, R. Ahmmed, MF Hasan, MR Haque, MB Monju, and MSH Surovi. "Non-destructive maturity index of “Amritsagor” banana using RGB and HSV values." Journal of the Bangladesh Agricultural University 16, no. 2 (2018): 293–302. http://dx.doi.org/10.3329/jbau.v16i2.37985.

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Massive changes in physicochemical composition and color variation usually occur in fruits during maturation and ripening. This study is conducted to implement an image processing system and develop a maturity color chart of banana. Actually, natural ripening color is different than impose ripening. Maturity color chart will help the consumer when it will be in the packet of banana. The earliest physiological maturity (stage-1) was marked as the stage when the flesh color was olive green and the pulp turning yellow and the subsequent maturity stages determined whenever changes the color as sta

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Scully, B. T., and D. H. Wallace. "Variation in and Relationship of Biomass, Growth Rate, Harvest Index, and Phenology to Yield of Common Bean." Journal of the American Society for Horticultural Science 115, no. 2 (1990): 218–25. http://dx.doi.org/10.21273/jashs.115.2.218.

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A diverse set of 112 common bean (Paseolus vulgaris L.) accessions were evaluated for variation in eight traits related to yield over a 2-year period. Days to flower, days of pod fill, and days to maturity ranged from 25 to 66, 44 to 83, and 70 to 133, respectively, in upstate New York: Yield and biomass ranged from 81 to 387 and 270 to 1087 g•m-2, respectively. Harvest index ranged from 12% to 65%. The biomass (biomass/days to maturity) and seed (yield/days of pod fill) growth rates ranged from 3.2 to 9.3 and 1.2 to 9.5 g•m-2 -day-1, respectively. The economic growth rate (yield/days to matur

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Widianingsih, W., R. Hartati, M. T. Sibero, and R. T. Mahendrajaya. "Gonad maturity level and somatic index of sea cucumber Acaudina sp. (caudinidae, molpadida, holothuroidea) In Delta Wulan Waters, Demak Regency, Indonesia." IOP Conference Series: Earth and Environmental Science 919, no. 1 (2021): 012006. http://dx.doi.org/10.1088/1755-1315/919/1/012006.

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Abstract Sea cucumber Acaudina sp. belongs to the family Caudinidae, Order Molpadida, Class Holothuroidea. These animals have an important role in the benthic ecosystem. The purpose of this research was to determine the gonad maturity level and Gonad Somatic Index of Acaudina sp. in Delta Wulan Waters, Demak Regency. In total, 64 individuals of Acaudina sp. were taken in April 2021 and 148 individuals were taken in May 2021. In April observation, the highest gonad maturity level for females was at level 3, while the highest gonad maturity for male was at levels 1 and 2. Furthermore, in Mei obs

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Campodónico, Silvana, Gustavo Macchi, Betina Lomovasky, and Mario Lasta. "Reproductive cycle of the Patagonian scallop Zygochlamys patagonica in the south-western Atlantic." Journal of the Marine Biological Association of the United Kingdom 88, no. 3 (2008): 603–11. http://dx.doi.org/10.1017/s0025315408001033.

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The reproductive cycle of Zygochlamys patagonica was studied from October 1999 to February 2001 in a bed located in the south-western Atlantic (Reclutas bed 39°24′ S–55°56′W). Scallops were collected monthly and the sexual maturity stages were determined histologically (N = 508). Sex-ratio was 1:1 (t-test P > 0.05). The size of first sexual maturity was estimated from males of an average of 36.63 mm and females of 36.31 mm of shell height. The relative gonadal condition index (RGCI) showed an annual cycle, with higher values during winter–spring and lower values during summer–autumn; an inv

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Ilevbare, M., and O. I. Imasuen. "Sedimentology and maturity of Ajali formation, Benin flank Anambra basin, Nigeria." Ife Journal of Science 22, no. 1 (2020): 123–36. http://dx.doi.org/10.4314/ijs.v22i1.13.

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The Ajali Sandstone, western flank, Anambra Basin, was studied for textural characteristics and maturity of the sediments. Grain size analysis (51 samples), thin section and heavy mineral analysis (15 samples each) and XRF fusion for metallic oxides (15 samples) were analyzed. The textural parameters show that the Ajali Sandstone are medium sand, poorly to moderately sorted, coarse to strongly coarse skewed with mesokurtic to leptokurtic grains. The thin section analysis reveals grains that are sub-angular to sub-rounded (this typifies grains that have travelled fairly long distance to the dep

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Ghouila, Z., and A. Baaliouamer. "Monitoring the maturity of Ahmeur Bouamer Autochtonous variety and determining of the optimum harvest date." Journal of Fundamental and Applied Sciences 14, no. 1 (2023): 252–68. http://dx.doi.org/10.4314/jfas.v14i1.13.

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Morphological ampelography characteristics, technological, phenolic and tannic maturities were studied over four seasons (from 2009 to 2012) of Ahmeur Bouamer autochtonous Algerian variety. During the four harvests, Ahmeur Bouamer's cluster has showed a high quality of morphological parameters (weight, size, number of seeds/ berries per cluster).The weight was proportional to the size of the cluster which was moderately compact, thus avoiding the deformation and the bursting of the berries. As For the maturity index (MI), Ahmeur Bouamer grape recorded values ranging from 31.07 to 54.95 for the

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Boswell, Walter, Bernard Bible, and Suman Singha. "FLESH COLOR AS A PEACH MATURITY INDEX." HortScience 29, no. 4 (1994): 245b—245. http://dx.doi.org/10.21273/hortsci.29.4.245b.

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Flesh color has been proposed as a maturity index for peaches. The objective of the present study was to determine the effectiveness of this parameter in `Loring', `Jersey Dawn', `Madison', and `Raritan Rose' peach (Prunus persica L. Batsch). Fruit were picked at weekly intervals at three or four harvest dates, with five fruit per cultivar being picked from each of three trees. Flesh firmness and soluble solids were measured immediately following harvest, and CIELAB coordinates (L*a*b*) of blush and flesh color were determined with a Minolta CR-200b calorimeter. There was a highly significant

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Vani, V., J. Rajangam, and C. Rajamanickam. "Identification of Optimum Maturity Index for Quality of Red Flesh Guava (Psidium guajava L.)." International Journal of Plant & Soil Science 36, no. 7 (2024): 258–65. http://dx.doi.org/10.9734/ijpss/2024/v36i74728.

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This study conducted at Department of Postharvest Technology, Horticultural College and Research Institute, Periyakulam from 2015 – 2017, evaluated the optimal maturity stage for harvesting “Red flesh” guavas to maintain the postharvest quality. Four distinct maturity stages were identified: half maturity, green maturity, full maturity, and fully ripened based on day after fruit set (DAFS) and peel and pulp colour. Results indicate that “Red flesh” guavas reached half maturity at 91 days after fruit set, displaying characteristics like a deep green in peel and pale pink pulp, and showed larges

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Zou, Yonglin, Xuefen Liu, Ziqi Liao, and Zhi Li. "Attitude Detection Classification based on Feature Selection and Integrated Machine Learning Model." Scientific Journal of Technology 5, no. 3 (2023): 84–90. http://dx.doi.org/10.54691/sjt.v5i3.4491.

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This paper classifies 19 human actions based on a dataset of 1.2 million human actions acquired from sensors. The Xgboost classification model is established, and the MIV algorithm is used as an index to evaluate the importance of each variable to the dependent variable. The MIV values of all features are sorted according to the absolute value of each variable, and finally the top 10 groups of features are selected as the features of the reduced data set, and fine-tuned by grid search. Select the simplified data set, get the maximum roc_auc through continuous testing, and get the optimal model

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Jayasooriya, L. Sugandhi Hirushika, Mi Hee Shin, W. M. Upeksha Darshani Wijethunga, et al. "Selection of a Proper Maturity Index for the Mechanical Harvesting of ‘Mihong’ Peach Fruit." Horticulturae 9, no. 7 (2023): 730. http://dx.doi.org/10.3390/horticulturae9070730.

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Peaches are one of the most popular fruits around the globe. Selecting the optimum harvesting maturity for peaches is crucial in assuring high-quality fruits. This study is a model for determining the ideal harvest time for a robot harvester. Our study was carried out over two years on ‘Mihong’ peaches during days after full bloom (DAFB) 71 to 90 in 2021 and DAFB 64 to 84 in 2022 to select the optimal maturity index through a quality survey. The fruit size, soluble solids content (SSC), titratable acidity (TA), firmness, peel color (L*, a*, b*, chroma, and hue), and ethylene production were in

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Trunova, M. V. "Effectiveness of the methodology for selecting high-yielding soybean genotypes in the breeding nursery." Oil Crops 4, no. 200 (2024): 19–24. https://doi.org/10.25230/2412-608x-2024-4-200-19-24.

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In 2023, a retrospective analysis of the lines distinguished in the competitive variety trial was carried out and the performance of the earlier developed methodology of soybean genotype selection from the breeding nursery based on estimation by seed weight or a harvest index was tested. The data obtained confirmed the effectiveness of the proposed selection criteria. Of the five lines of different maturity groups analyzed, four were selected by harvest index and fully complied with the selection algorithm, one of them was selected by maximum seed weight and had an above-average harvest index.

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Sergeeva, N. P. "The dynamics of the liver weight and liver indices in the course of gonad maturation of gadid species on Eastern Kamchatka." Researches of the aquatic biological resources of Kamchatka and the North-West Part of the Pacific Ocean, no. 59 (September 18, 2021): 5–26. http://dx.doi.org/10.15853/2072-8212.2020.59.5-26.

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Longterm data on the liver weight, hepatosomatic (HSI) and gonadosomatic (GSI) indices of walleye pollock, Pacific cod and saffron cod are analyzed on Eastern Kamchatka in seasonal aspect and in the course of gonad maturation. Individual values of the indices extensively vary and depend on the fish body length, season and stage of gonad maturity. The dynamics of the HSI is agree to the dynamics of the GSI during the year and depending on gonad maturity. The maximum values of the HSI are typical for walleye pollock and Pacific cod individuals with the gonads of the III stage of maturity. The ma

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Henderson, A. C., and A. I. Arkhipkin. "Maturity index validation in the white-spotted skate Bathyraja albomaculata, from the Falkland Islands." Journal of the Marine Biological Association of the United Kingdom 90, no. 5 (2010): 1015–18. http://dx.doi.org/10.1017/s0025315410000160.

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The reproductive systems of 39 male and 54 female Bathyraja albomaculata were assessed microscopically and compared with macroscopic maturity index values assigned by scientific observers. Inconsistencies were limited to ‘developing’ maturity stages in both sexes, but such discrepancies were attributed to different factors depending on sex. Furthermore, while spermatozoa were observed in the oviducal gland of females, they do not appear to accommodate long-term sperm storage in this species.

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Trippel, Edward A., and Harold H. Harvey. "Reproductive Responses of Five White Sucker (Catostomus commersoni) Populations in Relation to Lake Acidity." Canadian Journal of Fisheries and Aquatic Sciences 44, no. 5 (1987): 1018–23. http://dx.doi.org/10.1139/f87-119.

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White sucker (Catostomus commersoni) in three acid lakes (pH 4.90, 5.56, and 5.58) frequently matured at older ages and larger sizes and had shorter reproductive life spans than white sucker in two circumneutral lakes (pH 6.30 and 6.35). Reproductive life span was positively correlated in females (r = 0.97) and males (r = 0.85) with lake pH. In the acid lakes, elevated mortality rates coincided with the onset of sexual maturity whereas in circumneutral lakes, mortality rates did not change at maturity. Ovarian weight and ovarian somatic index values were not significantly different between fem

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Liu, Qiong, Xianfeng Liu, and Wenbo Fu. "Assessment and statistical modeling of economic quality index based on deep learning models." Journal of Combinatorial Mathematics and Combinatorial Computing 127a (April 15, 2025): 2103–25. https://doi.org/10.61091/jcmcc127a-122.

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The assessment of economic quality is of great significance in grasping the state of national economic development at a macro level. This paper focuses on exploring the assessment methods of economic quality and introducing deep learning models to improve the shortcomings of the traditional economic quality assessment in the assessment process. The economic quality assessment system is constructed from five dimensions, including economic vitality, and the MIV indicator values are improved by combining set-pair analysis and generalized regression neural network, so as to realize the automatic s

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Demirkeser, Ozge Kaya, and Onder Kamiloglu. "IDENTIFICATION OF PHENOLOGICAL PERIODS AND YIELD, QUALITY AND VEGETATIVE CHARACTERISTICS OF SOME WINE GRAPES GROWN IN THE EASTERN MEDITERRANEAN REGION OF TURKEY." Acta Scientiarum Polonorum Hortorum Cultus 19, no. 6 (2020): 47–57. http://dx.doi.org/10.24326/asphc.2020.6.4.

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It is possible to talk about the wine culture, from past to present, in the historical texture in the Eastern Mediterranean region of Turkey. This study was carried out in Belen district of Hatay province located in the Eastern Mediterranean region. Wine grape cultivars ‘Syrah’, ‘Merlot’, ‘Sangiovese’, ‘Cabernet Sauvignon’ and ‘Sauvignon Blanc’ were researched for 2 years (2016 and 2017) in terms of phenological characteristics, effective heat summation (EHS) requests and maturity time, some quality characteristics and grapevine yield and vegetative growth. Under the conditions of the study, b

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Jabbar, Intisar, Ibtisam Abdul-Sahib, Aqeel Al-Waeli, Azhar Abdul-Sahib, and Tariq Al-Maliky. "Seasonal Variations in Gonadosomatic Index, Hepatosomatic Index, and Condition Factor of Metapenaeus affinis." Journal of Biological Studies 7, no. 4 (2024): 261–67. https://doi.org/10.62400/jbs.v7i4.11725.

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Samples of Metapenaeus affinis were collected from the Iraqi coastal waters between January 1 and December 1, 2021, to investigate the development of sexual maturity. Seasonal variations in gonadal function were observed in males, with peak rates (0.052) recorded in summer and the lowest rates (0.024) in winter. In females, the highest rates (0.979) occurred in spring, while the lowest (0.549) was in winter. Liver function development correlated with stages of sexual maturity. In males, liver function was highest (0.234) in winter and lowest (0.108) in spring. For females, the highest liver fu

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Leandro, Esteban Rodriguez, Muditha K. Heenkenda, and Kerin F. Romero. "Estimating Sugarcane Maturity Using High Spatial Resolution Remote Sensing Images." Crops 4, no. 3 (2024): 333–47. http://dx.doi.org/10.3390/crops4030024.

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Sugarcane suffers from the increased frequency and severity of droughts and floods, negatively affecting growing conditions. Climate change has affected cultivation, and the growth dynamics have changed over the years. The identification of the development stages of sugarcane is necessary to reduce its vulnerability. Traditional methods are inefficient when detecting those changes, especially when estimating sugarcane maturity—a critical step in sugarcane production. Hence, the study aimed to develop a cost- and time-effective method to estimate sugarcane maturity using high spatial-resolution

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Gómez-Benito, Juana, and Maria Forns-Santacana. "Concurrent Validity between the Columbia Mental Maturity Scale and the McCarthy Scales." Perceptual and Motor Skills 76, no. 3_suppl (1993): 1177–78. http://dx.doi.org/10.2466/pms.1993.76.3c.1177.

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The correlation between scores on the Columbia Mental Maturity Scale and on the McCarthy scales was calculated for 68 kindergarten children from three nursery schools in a lower-class urban area. Analysis indicated significant correlations for the Columbia Mental Maturity Scale with Perceptual-Performance, Quantitative, Motor Scales and General Cognitive Index and negligible values (.14 to .15) between Columbia scale and McCarthy Verbal and Memory subscales. The implications are discussed.

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Meheriuk, M. "Maturity of Spur and Standard Strains of ‘Mcintosh’ Apples." HortScience 24, no. 6 (1989): 978–79. http://dx.doi.org/10.21273/hortsci.24.6.978.

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Abstract Abstract, Fruit samples from a standard strain (‘Summerland Red’) and four spur-type strains (‘Dewar’, ‘Macspur’, ‘Morspur’, and ‘Starkspur’) of ‘Mcintosh’ apple (Malus domestica Borkh.) trees were harvested weekly and evaluated for skin redness, firmness, soluble solids concentration, titrable acidity, weight, starch index, and internal ethylene content. During a 3-year period (1985-87), there was no difference among the strains in the proportion of fruit with core ethylene values of ≥1 μl·liter−1. Lower firmness values, larger size, and greater hydrolysis of starch was evident in th

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Arnenda, Gussasta Levi, Ngurah Intan Wiratmini, and I. Made Sara Wijana. "Growth, Spawning, and Management Patterns of Female Euthynnus affinis (Cantor, 1849)) Landed in Kedonganan, Bali." IOP Conference Series: Earth and Environmental Science 1425, no. 1 (2024): 012013. https://doi.org/10.1088/1755-1315/1425/1/012013.

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Abstract Euthynnus affinis (Cantor, 1849)) is a type of tuna that lives in a tropical environment, with a neritic climate spread across the Indian and Pacific Oceans, and has exceeded the catch limit. So, the spawning time must be known to show a quantitative index that shows the condition of fish gonad maturity, often called the gonad maturity index. The spawning season or time occurs when gonad maturity index values in both sexes reach the highest level. A total of 235 fish samples were used, with 73 samples of male gonads and 109 samples of female gonads, and 53 samples were not identified

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Hinds, Margaret J., Bharat Singh, and John C. Anderson. "Determination of pod and crop maturity for peanuts using percent pod-fill." Canadian Journal of Plant Science 72, no. 4 (1992): 1057–65. http://dx.doi.org/10.4141/cjps92-132.

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A simple method for determining pod and crop maturity for peanuts (Arachis hypogaea L.) was developed using percent pod-fill (PF) — the percentage of green-pod volume that is seed. Peanut samples were collected 99–141 days after planting (DAP) for 3 yr from two soil types in the eastern Caribbean. PF of the composite pods and of the individual maturity classes from each treatment was determined. ANOVA, significance of means separation and correlation coefficients were computed. The results from the composite samples were correlated with optimum reaping time (ORT) established from the shellout

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Lembang, Miska Sanda, Syahrani Fitri, Intan Ayu Oktapriani, Nursyabhila Auliana Purnamasari, and Erik Erik. "Potential of Microencapsulation of Trash Fish-Based Feed Enriched with Sauropus androgynus Leaf Extract to Increase Ovary Maturity Rate of Mangrove Crab (Scylla serrata)." Journal of Aquaculture and Fish Health 14, no. 1 (2025): 31–40. https://doi.org/10.20473/jafh.v14i1.61620.

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Mangrove crabs (Scylla serrata) are one of the leading fishery commodities in North Kalimantan and have high export value. One of the factors in the development of ovarian maturity in mud crabs is through feed. This research aimed to assess the nutritional levels and maturity of the ovaries of mud crab mothers using encapsulated feed enriched with S. androgynus leaf. The research design used was a Completely Randomized Design (CRD) with three treatments and three replications. Mangrove crabs are reared for 20 days, feeding 5% of body biomass. The treatments in this study were Control (Trash Fi

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Putri, Resty, Muhammad Septyandy, Muhammad Syam, Indah Wulandari, and Milasari Nurfitria. "Source Rock Characteristics of Loa Janan Area, Kutai Kartanegara, East Kalimantan, Indonesia." Iraqi Geological Journal 57, no. 2B (2024): 89–102. http://dx.doi.org/10.46717/igj.57.2b.6ms-2024-8-16.

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The source rock analysis was involved examining the geochemical content of hydrocarbons in fine-grained sedimentary rocks. This study was conducted on claystone in the Loa Duri area to determine the source rock characterization, which includes the level of richness, the organic matter type, and the level of maturity. The methods used are field data collection and laboratory analysis. A field study is used to collect rock sampling, while laboratory analysis consists of the analysis of Total Organic Carbon content, Rock-Eval pyrolysis, and vitrinite reflectance (Ro). The results of the analysis

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VILLACORTA-CORREA, M. A., and U. SAINT-PAUL. "Structural indexes and sexual maturity of tambaqui Colossoma macropomum (cuvier, 1818) (Characiformes: Characidae) in Central Amazon, Brazil." Revista Brasileira de Biologia 59, no. 4 (1999): 637–52. http://dx.doi.org/10.1590/s0034-71081999000400013.

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Length, weight, structural index and sexual maturity in tambaqui Colossoma macropomum were analysed. 449 specimens were obtained from the commercial fishing fleet arriving at Manaus Harbour from the floodplain areas from May 1992 to July 1993. The objective of this study is to describe changes in structural index during one hidrological cycle and to interpret them according to the water level fluctuations and to also determine the time, reproductive period and length in sexual maturity. Sex ratio in tambaqui was 1:1 however, the length of females was significantly longer than males'. Length/we

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Ali, Amied, and Bashrat Ali. "EVALUATION OF CERES-MAIZE MODEL FOR HYBRID MAIZE (Zea mays L.) PRODUCTION." AGRIBUSINESS JOURNAL 13, no. 1 (2019): 96–110. http://dx.doi.org/10.15408/aj.v13i1.11875.

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The trial was conducted at Agronomic Research farm, University of Sargodha during spring growing season, 2015, to calibrate and evaluate CERES-Maize model for simulating the impact of different sowing time on maize crop. The experiment was laid out in split plot design having three replications, keeping planting dates (25th Feb, 6thMar and 14thMar) in main plots and hybrids i.e. (DK-9108, DK-6525 and DK-6142) in the sub plots. The Calibration of CSM-CERES-Maize model showed the best possible closeness between simulated and observed days to flowering and physiological maturity, leaf area index

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Dr., K. Harish Kumar, and B. R. Kiran Dr. "GONADO-SOMATIC INDEX OF FRESH WATER FEATHER BACK, NOTOPTERUS NOTOPTERUS (PALLAS) FROM JANNAPURA POND, KARNATAKA." International Journal of Applied and Advanced Scientific Research 2, no. 1 (2017): 11–13. https://doi.org/10.5281/zenodo.239082.

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This study deals with the Gonado-somatic index of feather back fish <em>Notopterus notopterus</em> (Pallas) in Jannapura pond, Karnataka. The fish specimens were collected during the period August 2002 to July 2003 and the total length and weight of both the sexes of fishes were recorded. The mean Gonado-Somatic index value was found to be highest in May & lowest in October for both the sexes. The mean GSI values for different months indicated good conditions of the fishes. Gonado-somatic index values of fish showed an increasing trend during maturity and abruptly falls after spawning.

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Mohammad, Shuhairie, Kamarul Hawari Ghazali, Nazriyah Che Zan, Siti Sofiah Mohd Radzi, and Rohana Abdul Karim. "Classification of Fresh N36 Pineapple Crop Using Image Processing Technique." Advanced Materials Research 418-420 (December 2011): 1739–43. http://dx.doi.org/10.4028/www.scientific.net/amr.418-420.1739.

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Malaysia is one of the world pineapple producers besides Thailand, Philippine, Indonesia, Brazil and South Africa. The government encourage farmers to have more production to meet increasing demand for export. Most of the pineapple production activities is still in manual process and rely on labor workers. In this paper, we proposed a system that can be used in production house to automatically detect the maturity index of pineapple. We implement image processing method to determine the maturity of a pineapple based on yellowish skin color. Binary ellipse mask has been used for extracting regi

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Dong, Daofeng, Yun-Feng Chen, Yosef Steinberger, and Zhi-Ping Cao. "Effects of different soil management practices on soil free-living nematode community structure, Eastern China." Canadian Journal of Soil Science 88, no. 1 (2008): 115–27. http://dx.doi.org/10.4141/cjss07014.

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An investigation was conducted in a Shouguang agroecosystem, Shandong Province, Eastern China, in order to determine the long-term (10–15 yr) disturbances of three different agricultural management practices. In this study, the main focus was on free-living soil nematodes, as a tool which will help differentiate between treatments according to their sensitivity to physical, chemical, and biota composition. In this study, three treatments were implemented in each of a total of four investigated sites: greenhouses, conventional farmlands, and fallows. Diversity, maturity (MI) and weight indices

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Ware, D. M., and R. W. Tanasichuk. "A Method for Forecasting the Timing of Ripeness in Pacific Herring (Clupea harengus pallasi) Females." Canadian Journal of Fisheries and Aquatic Sciences 47, no. 12 (1990): 2375–79. http://dx.doi.org/10.1139/f90-264.

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A procedure was developed to forecast when Pacific herring females become ripe. The method uses a size-independent quantitative measure of maturity (D), which is the difference between the observed GSI (gonosomatic index) and the GSI expected at full maturity (Q) for a given body weight. We use D to segregate fish within samples, and then to split the samples into maturity groups. These groups often reflect discrete spawning waves. We regress mean D values for samples within a maturity group against date of collection to calculate when the observed GSI will equal Q, that is, when those females

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Vishal, Datta, Bisht H.C.S., Pandey N. N., and Vishvakarma Bipin. "Gonadal Maturity of Rainbow Trout (Oncorhynchus mykiss) Naturally Inhabited in Balkhila Stream of Uttarakhand, India." International Journal of Zoological Investigations 08, no. 01 (2022): 32–38. http://dx.doi.org/10.33745/ijzi.2022.v08i01.004.

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In this study an attempt has been made for evaluating the gonadal maturity in the natural stock of rainbow trout inhabited in Balkhila stream of Alakhnanda river at Chamoli district of Uttarakhand, India. In collected stock, about 80% specimen showed full gonadal maturity, which reflects the conducive conditions for the gonadal maturity. The Gonadosomatic index (GSI) values of female rainbow trout ranged from 0.42 to 22.84 with a peak in January and reached its lowest level in March. In case of males, observed minimum value of GSI was calculated as 0.27 during the month of May, whereas the max

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Chang, Yao-Tsung, Chia-Hsing Lee, Chi-Ying Hsieh, Ting-Chien Chen, and Shih-Hao Jien. "Using Fluorescence Spectroscopy to Assess Compost Maturity Degree during Composting." Agronomy 13, no. 7 (2023): 1870. http://dx.doi.org/10.3390/agronomy13071870.

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Uncertainty remains over composting time and maturity degree for compost production. The objectives of this study were to establish maturity indicators for composting based on spectral and chemical components and to provide a reference for future composting management. Several indicators of composting were assessed for three commercial composts at 0, 7, 15, 30, 45, and 60 days during the germination of Chinese cabbage, including (1) central temperature, (2) moisture content, (3) pH, (4) electrical conductivity, (5) C/N ratio, (6) E4/E6 ratio, (7) fluorescence humification index (HIX), and (8)

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Padilla-Serrato, Jesús G., J. Gabriel Kuk-Dzul, Pedro Flores-Rodríguez, Rafael Flores-Garza, and Nader Soriano-Reyes. "Population parameters and size at maturity of Callinectes arcuatus Ordway, 1863 (Decapoda, Portunidae) in Apozahualco Lagoon, Guerrero, Mexico." Crustaceana 92, no. 4 (2019): 397–414. http://dx.doi.org/10.1163/15685403-00003872.

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Abstract The objectives of this study were, to determine the population parameters of size structure, growth, cohorts, and recruitment for Callinectes arcuatus Ordway, 1863, as well as the size at maturity for females. We sampled each fortnight from September 2008 to February 2009 in the coastal lagoon Apozahualco, Guerrero, Mexico. Analysis of size frequency distributions showed three (September) and four (December) cohorts of juveniles. Estimated growth parameters were and , and the phi-prime growth performance index () was 4.2. Recruitment had the highest values during August and September.

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Toivonen, Peter M. A. "Comparison of IAD and starch-iodine indices at harvest and how they relate to post-storage firmness retention in Ambrosia™ apples over three growing seasons." Canadian Journal of Plant Science 95, no. 6 (2015): 1177–80. http://dx.doi.org/10.4141/cjps-2015-185.

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Toivonen, P. M. A. 2015. Comparison of IAD and starch-iodine indices at harvest and how they relate to post-storage firmness retention in Ambrosia™ apples over three growing seasons. Can. J. Plant Sci. 95: 1177–1180. Starch–iodine index and IAD values were recorded for Ambrosia™ apples at harvest and compared with firmness retention after controlled atmosphere storage. The starch–iodine index correlated with firmness retention only in 2012. Harvest IAD values were associated with firmness retention in all years. Seasonal differences in temperature patterns were possible factors affecting the s

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Abramov, Victor, and Vitaly Andreev. "FIRST YEAR OF IMPLEMENTATION OF DIGITAL TRANSFORMATION PROGRAMS IN THE REGIONS OF RUSSIA: PROBLEMS AND RESULTS." Public Administration Issues, no. 2 (2024): 110–28. http://dx.doi.org/10.17323/1999-5431-2024-0-2-110-128.

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Russia has developed and is implementing regional strategies for the digital transformation of economic, social and public administration sectors for 2022-2024, the results of which are the focus of this study. A comparative analysis of planned and actual estimates of digital maturity was carried out for various Russian regions using data on per capita financing of planned values of digital maturity for the period 2022-2024 and actual estimates of digital maturity were calculated. It is shown that at the initial stage, the digital transformation of Russian regions is ambiguous; there are regio

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Napierała, Agnieszka, and Jerzy Błoszyk. "The maturity index for Uropodina (Acari: Mesostigmata) communities as an indicator of human-caused disturbance in selected forest complexes of Poland." Experimental and Applied Acarology 83, no. 4 (2021): 475–91. http://dx.doi.org/10.1007/s10493-021-00607-5.

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AbstractThe necessity of monitoring changes occurring in soil compels us to look for new methods that will allow easy and precise evaluation of the soil quality in a given area. One proposed method is the maturity index (MI) – an index that is based on the distribution of species along the r-to-K continuum in examined populations. In this study, mites from the suborder Uropodina (Acari: Mesostigmata) were examined for their appropriateness in MI-based assessments of soil quality. The first aim of the study was to establish the criteria on the basis of which the evaluation of the r-to-K reprodu

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Carranza-Edwards, Arturo, Leticia Rosales-Hoz, and Susana Santiago-Pérez. "Provenance memories and maturity of holocene sands in northwest Mexico." Canadian Journal of Earth Sciences 31, no. 10 (1994): 1550–56. http://dx.doi.org/10.1139/e94-137.

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Beach and fluvial sediments from the region around Todos Santos Bay, Baja California, have been studied to determine their maturity, provenance, chemical alteration, and tectonic relationships. Analysis of the CaO–Na2O–K2O content of several samples demonstrated a difference between those from a beach environment and those from a fluvial environment. Transport affects the characteristics of the sediment, producing an enrichment of material resistant to chemical and physical attack on the beach area. The beach sand samples are mineralogically and chemically more mature than those from the fluvi

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Bahtiar. "REPRODUCTIVE BIOLOGY OF POKEA CLAM Batissa violacea var. celebensis, VON MARTENS 1897 AT LASOLO ESTUARY, SOUTHEAST SULAWESI." Jurnal Ilmu dan Teknologi Kelautan Tropis 9, no. 1 (2017): 9–18. http://dx.doi.org/10.29244/jitkt.v9i1.17913.

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Pokea clam Batissa violacea var. celebensis von Martens 1897 that inhabits the substrates of some estuaries in Southeast Sulawesi has a tendency to have different reproductive pattern. The aim of this study was to determine the sex ratio, gonadal maturity stage (TKG), gonadal maturity index (IKG) and the size at first gonad maturity of pokea in Lasolo estuary, Southeast Sulawesi. Samples were randomly collected using a traditional fishing gear called tangge. Sex ratio, TKG, IKG, and the size at first gonad maturity were determined using standard methods and formulas and then analyzed using Chi

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GHANOUANE, Karim, and Taoufik BENKARAACHE. "Morocco's Digital Maturity: A Comparative Analysis in the Context of Network Readiness Index Values." African Scientific Journal Vol 3, N° 13 (2022): 121. https://doi.org/10.5281/zenodo.7005245.

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<strong>Résumé </strong> La transformation digitale se caractérise par la combinaison des technologies avancées, l’intégration de systèmes physiques et numérique, des modèles d’affaires innovants, de nouveaux processus de production et la création de produits et services basés sur la connaissance avancée des besoins (Almeida et al., 2020). Fitzgerald et autres (2014) ont distingué entre la transformation digitale et le projet numérique, pour les auteurs de nombreux projet sont numériqu

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KE, Kouadio. "Origin, Depositional Environment and Thermal Maturity of some Source Rocks from Niger Delta Basin, Nigeria." Petroleum & Petrochemical Engineering Journal 6, no. 4 (2022): 1–14. http://dx.doi.org/10.23880/ppej-16000318.

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Eleven (11) core samples from Agbada and Akata formations in the Niger Delta, Nigeria, were analyzed using gas chromatography-mass spectrometry to evaluate their paleodepositional conditions and source input as well as to determine their thermal maturity. The distribution of n-alkanes, isoprenoids, and biomarkers indicate a mixture (marine/terrigenous) organic matter source input for Agbada and Akata formation sediments deposited in marine environment. Low values of Phytane/nC18 (0.45 to 1.32) and Pristane/nC17 (0.37 to 1.8) indicates Marine organic matter contribution and anoxic-suboxic (Type

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