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7961
MINERAL FORMS OF PHOSPHORUS IN OOIDAL IRON ORES OF THE MARSYATY DEPOSIT (NORTHERN URALS)
Published 2024-12-01“…The formation of crystalline phosphates is associated with diagenetic processes, during which the organic relics were fermented and replaced by mineral phases, while the minerals metastable in shallow marine basin were decomposed with desorption of elements captured by Fe3+oxyhydroxides from seawater.…”
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7962
Experimental Study on Fracture Propagation Mechanism of Shale Oil Reservoir of Lucaogou Formation in Jimusar
Published 2022-01-01“…The lithology of shale oil reservoir of Lucaogou Formation in Junggar Basin, China shows great variation in a vertical direction and develops bedding planes (BPs). …”
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7963
Downstream Effects of a Hydroelectric Reservoir on Aquatic Plant Assemblages
Published 2002-01-01“…This demonstrates the importance of taking river basin history into account in such biological surveys.…”
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7964
Influence of Regional Transport Mechanisms on the Fingerprint of Biomass-Burning Aerosols in Buenos Aires
Published 2019-01-01“…In particular, the cases are studied in which the exit area of the Jet reaches the La Plata Basin with no precipitation associated, herein called Chaco Jet 1 (CJ1), which could remove aerosols from the atmosphere on their way towards the city. …”
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7965
A mathematical model for the spread of west nile virus in migratory and resident birds
Published 2015-12-01“…We develop a mathematical model for transmission of West Nile virus (WNV) that incorporates resident and migratory host avian populations and a mosquito vector population.We provide a detailed analysis of the model's basic reproductive number and demonstrate how theexposed infected, but not infectious, state for the bird population can be approximated by a reduced model.We use the model to investigate the interplay of WNV in both resident and migratory bird hosts. …”
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7966
Effect of SiC Addition on Microhardness and Relative Density during Selective Laser Melting of 316L Stainless Steel
Published 2022-01-01“…The maximum value of 296 HV was obtained for a 1% volume of SiC compared to the 285 HV microhardness of pure stainless steel 316L. FESEM examination showed that the SiC microparticles were dissolved completely and they were randomly distributed in the melting basin. …”
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7967
Length- weight relationship, condition factor and sex ratio of Oreochromis niloticus and Chrysichthys nigrodigitatus in the lower section of Osun River, Nigeria
Published 2024-05-01“…Osun River is a major river in the Ogun-Osun River Basin and contributes significantly to fish production and quality source of protein. …”
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7968
Sulfur Speciation in the Surface Sediments of Lakes from Different Regions, China: Characterization by S K-Edge XANES Spectroscopy
Published 2016-01-01“…In this study, XANES technology was used to examine changes in S speciation in the sediments collected from Taihu Lake, Qinghai Lake, Dianchi Lake, Caohai Lake, and Hongfeng Lake located in distinct geological background areas of China. …”
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7969
Emergence of the North Pacific heat storage pattern delayed by decadal wind-driven redistribution
Published 2025-01-01“…Despite this, enhanced anthropogenic warming has already been emerging in marginal seas along the North Pacific basin rim, for which we shall prepare for the pressing consequences such as increasing marine heatwaves.…”
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7970
Yaşlıların Eş Kaybı Deneyimleri Üzerine Çalışırken Araştırmacının Konumu Üzerine Düşünmek
Published 2025-01-01“…Ayrıca bu perspektiflerin birlikte kullanılmasıyla literatür ile veri toplama ve değerlendirme süreci arasındaki bağın korunması, araştırma açısından literatürdeki birikim ile pratiğin etkileşimini zenginleştirirken; araştırmacı açısından teorik hassasiyetin gelişmesine katkıda bulunarak veri toplama ve yorumlama becerilerini geliştirmiştir. …”
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7971
Biodiversity indicators for breeding passerines in a multiple-cuckoo system in China: A comparison of cuckoos and raptors
Published 2025-01-01“…We anticipate cuckoos to gain more public attention as a paradigm of biodiversity indicators and be put into practice.…”
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7972
Effect of innate and induced immunity on infectious bursal disease pathogenesis
Published 2023-09-01“…The recent progress in avian immunology allowed for better understanding of the immunological mechanisms involved in the disease development. …”
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7973
Modelling of Chain Process of Debris Flow Blocking River and Induced Flood Disaster in Meizoseismal Area ——A Case of Xiazhuang Gully in Wenchuan County
Published 2023-01-01“…After the Wenchuan earthquake,there has been a sharp increase in the frequency of debris flow activity,which is featured by low rainfall threshold,frequent occurrence,wide impact and strong destruction.The hazards mainly include siltation,impact,river blocking and inundation.Among them,the mudslide blocking river shows particularly prominent disaster effect,seriously threatening the improvement of mountain infrastructure,and residents' life and property safety.The research of the dynamic process of river blocking disaster chain of debris flow can provide scientific reference for debris flow hazard prevention and early warning.Based on field surveys,physical tests,remote sensing images and rainfall data for a typical watershed,a numerical simulation was conducted to study the dynamic process of the river blocking disaster chain of debris flow in Xiazhuang Gully.The simulation results show that the debris flow reaches the outlet of the basin at t=120 step;and at t=130 step the debris flow pushes forward and blocks part of the main river;at t=140 and 150 step the debris flow completely blocks the main river,forming a debris-dam with a length,width and thickness of 236.0 m,74.0 m,6.2 m and 312.0 m,79.0 m,and 7.1 m,respectively,which causes the upstream water level to rise,with an inundation depth of the upstream residential area of 3-5 m.By comparing the simulation results with the field measured data,the accuracy of the simulation reaches up to 84.9%,which indicates that the model is of good applicability to simulating the disaster chain process of landslide-debris flow-flood.…”
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7974
Genome-wide association study and candidate gene identification for the cold tolerance at the seedling stage of rapeseed (Brassica napus L.)
Published 2025-02-01“…Rapeseed (Brassica napus L.) is an important overwintering oilseed crop and suffers from severe cold stress during the seedling stage, due to the increasingly delayed sowing in the Yangtze river basin. However, the genetic basis underlying cold tolerance in rapeseed seedlings is not well understood. …”
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7975
Accurate Determination of Boron Content in Halite by ICP-OES and ICP-MS
Published 2019-01-01“…Halite is a common mineral found in sediment basin. However there is no good method to accurately measure the boron content in halite, which is mainly because Inductively Coupled Plasma Optical Emission Spectrometer (ICP-OES) and Inductively Coupled Plasma Mass Spectrometer (ICP-MS) are limited by the high salt matrix interference and the instrument detection limit. …”
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7976
Dataset of polarimetric images of mechanically generated water surface waves coupled with surface elevation records by wave gauges linear arrayScienceDB
Published 2025-02-01“…To address these challenges a novel method was developed, using polarization filter equipped camera as the main sensor and Machine Learning (ML) algorithms for data processing [1,2]. …”
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7977
Mechanical Mastication of Utah Juniper Encroaching Sagebrush Steppe Increases Inorganic Soil N
Published 2014-01-01“…We compared resource availability in paired masticated and untreated areas in three juniper-dominated sagebrush and bunchgrass ecosystems in the Utah portion of the Great Basin. Inorganic N was 4.7 times higher in masticated than in untreated areas across seasons (P<0.001). …”
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7978
Northern Hemisphere sea ice variability in a transient CGCM simulation of the past 2.6 Ma
Published 2025-01-01“…Meanwhile, the GHG forcing affects the glacial–interglacial sea ice predominantly in the Labrador Sea, Irminger–Iceland basin sector, and Central North Pacific regions during the MPT and post-MPT (0.0–0.7 Ma) periods by modulating the downwelling longwave radiation. …”
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7979
Ventricular Habronemiasis in Aviary Passerines
Published 2013-01-01“…A variety of Habronematidae parasites (order Spirurida) have been described as occasional parasites of avian species; however, reports on passerines are relatively uncommon. …”
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7980
Effectiveness of innovative circular technologies for sustainable rural freshwater supply in Tanzania
Published 2025-02-01“…The present study was conducted in two villages situated in the Ruvu–Wami River Basin upstream catchment area in the Kilosa district. …”
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