Rare Metals, Volume 45, Issue 1, January 2026.ABSTRACT Thermodynamic prediction‐driven phase‐field kinetic simulation, with experimental verification, is utilized to explore the high‐performance cobalt–nickel based (CoNi‐based) superalloys. The roles of aluminum (Al) in microstructural evolution and precipitation kinetics of ordered L12‐γ′ strengthened Co–Ni–xAl superalloys are revealed. The alloy
Kun‐Ning Niu +6 more
wiley +1 more source
Screening of SNP Loci of Growth-related Candidate Gene and Genetic Diversity of Five Populations Based On Microsatellite Markers in Fujian Oyster, Crassostrea angulata [PDF]
, 2015 福建牡蛎(Crassostreaangulata，C.angulata)又名葡萄牙牡蛎，具有重要的经济价值和生态价值，但由于长期未经选育以及人工育苗的应用，导致牡蛎养殖出现经济性状衰退及死亡率逐年增高等现象，亟需加强种质资源保护，开展遗传改良研究。本研究利用单核苷酸多态性分子标记（singlenucleotidepolymorphism，SNP）对福建牡蛎生长相关的5个候选基因，即胰岛素相关多肽（insulinrelatedpeptides，IRPs）、ɑ-淀粉酶（ɑ-Amylase，ɑ-AMY ...
楚瑞敏
core
Microbial Diversity of Liquan’s Laozao, Sweet Fermented Glutinous Rice [PDF]
, 2023 In this study, MiSeq high-throughput sequencing technology was used to analyze the bacterial and fungal diversity in Laozao produced in Liquan. The results showed that the dominant bacterial phyla in Liquan’s Laozao were Firmicutes (97.20%) and ...
DANG Hui, CHEN Pei
core +1 more source
Integrative Conservation, Volume 4, Issue 4, Page 675-685, December 2025.We demonstrated that Anguilla japonica eDNA concentration was allometrically scaled with their body size in both the laboratory and riverine environments. Integrating body size allometry has the potential to improve population abundance estimates in the field, whereas further clarification is required for understanding eDNA production mechanisms ...
Toshiaki S. Jo +2 more
wiley +1 more source
Jixie chuandong, 2015 针对现有测量方法存在的问题,基于测量状态与加工状态一致的检测原理,设计了环面蜗杆精度测量原理。通过设置自动标定程序和高精密时栅转台使系统自动建立三维空间的测量坐标系,并利用坐标旋转法测得测头的回转半径。采用随动控制方式来测量环面蜗杆各齿面的点在测量坐标系中的坐标值,从而得到环面蜗杆的精度。系统采用金字塔式的结构使系统更稳定、可靠性强。通过实验,验证了本方案的可行性,测得环面蜗杆螺旋线的误差为±4μm。对系统进行等精度重复性实验,系统的极差为0.9μm,方差分析说明各测量点的误差值无显著差异。
陈锡侯 +3 more
doaj +1 more source
野生动物学报, 2018 随着近年来高通量测序技术的发展,其在生物学研究领域的应用也越来越广泛,并逐渐成为生物学研究的重要方法和工具。基于高通量测序的 RNA-seq技术为揭示野生动物转录组信息提供了更为准确、便捷的方法。本文论述了RNA-seq技术的发展历史和技术特点,并结合野生动物转录组研究中所面临的问题探讨了RNA-seq技术的具体应用和发展方向,以期为野生动物的研究提供方法指导。
肖 慧 吴 尽 赵敏蝶 丁 新 刘学东
doaj
The Relationship of Environmental Factors with Community Structures and Diversities of Microorganisms in Activated Sludge from Wastewater Treatment Plants [PDF]
, 2013 随着我国社会经济的飞速发展和城镇化进程的加快，大量肆意排放的废水造成水体严重污染，导致“水危机”日趋严重。废水在排入水体前，应首先由污水处理厂进行处理。较之于增加污水处理厂数量需要耗费大量资金成本，提高现有污水处理设施的废水处理效率至关重要。活性污泥法是污水处理厂应用最广泛的废水处理方式之一。由于在活性污泥系统中，微生物是去除污染物的主体。因此，深入了解活性污泥中微生物的群落结构与功能，理解其时空分布格局及受控机理，对于深化认识污水处理系统的本质，进而提高污水处理效率具有重要意义。此外 ...
杨晓永
core
Linking biochemical properties of particles to particle-attached and free-living bacterial community structure along the particle density gradient from freshwater to open ocean [PDF]
, 2016 海洋颗粒有机质(particulateorganicmatter，POM)作为初级生产力的承担者，是链接生物泵和微型生物碳泵的重要桥梁，在海洋物质和能量循环中扮演重要角色。海洋颗粒附着(particle-attached，PA)细菌能够寄居在颗粒物上，通过细菌水解酶作用将POM转化成溶解有机质(dissolvedorganicmatter，DOM)，在颗粒物周围形成羽流。POM在去除过程中直接为PA细菌提供底物，影响PA细菌群落组成，而颗粒物释放的小分子化合物则影响周围的浮游(free-living ...
肖伟
core +1 more source
High-throughput Sequencing Analysis of Microbial Community Diversity in Xiangzao of Made from Huangjiu (Yellow Rice Wine) Vinasse during Spontaneous Fermentation [PDF]
, 2023 The microbial community diversity in huangjiu (yellow rice wine) vinasse during spontaneous fermentation into Xiangzao was analyzed by high-throughput sequencing. It turned out that the bacterial and fungal diversity was abundant.
JIA Man, YANG Xu, ZHOU Guoyan, GUO Quanyou, ZHU Lin, ZHENG Yao
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The Genome of Phoebe zhennan (Lauraceae) and Comparative Genomics of Phoebe 楠木(樟科)基因组与楠属植物比较基因组学研究
Integrative Conservation, Volume 4, Issue 4, Page 584-599, December 2025.Phoebe zhennan is a Chinese endemic and valuable timber species of Phoebe (Lauraceae). We present a chromosome‐level genome assembly of P. zhennan. Our research provides novel insights into the genome evolution of Phoebe, including whole‐genome duplication, phylogenetic relationships of magnoliids, and key MYB regulatory genes involved in lignin ...
Mao Yameng +3 more
wiley +1 more source