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Investigating Drivers of Tiger Bone Glue Consumption in Vietnam 调查越南虎骨胶消费的驱动因素 Điều Tra Nguyên Nhân Dẫn Đến Tình Trạng Tiêu Thụ Cao Hổ Cốt Tại Việt Nam

open access: yesIntegrative Conservation, Volume 5, Issue 1, Page 115-124, March 2026.
We found the estimated use of tiger bone glue within the last 12 months to be 6.9%. We found a stated motivation of taking TBG to improve health, and by the suggestion of one's social group. We suggest reducing the acceptability of TBG as medicine and encouraging non‐animal‐based medicinal alternatives.
Elizabeth Oneita Davis   +5 more
wiley   +1 more source

Redox Reaction and Dissolution Analysis for Hollow C Nanospheres Comprising N‐Doped C Framework With Abundant Ni–Co Heteronuclear Catalysts for Highly Durable K‒Te Batteries

open access: yesRare Metals, Volume 45, Issue 3, March 2026.
ABSTRACT Tellurium (Te), emerging as a promising alternative to sulfur (S) and selenium (Se), offers significant advantages for potassium (K) ion storage due to its comparable theoretical volumetric capacity (2619 mAh cm−3) and higher electronic conductivity (∼102 S m−1), which promotes rapid charge transfer and improves reaction kinetics.
Sung Woo Cho   +7 more
wiley   +1 more source

熏蒸条件下有机肥部分替代化肥对西瓜生长及养分利用的影响

open access: yesShuitu Baochi Xuebao, 2017
基于田间大棚试验,采用等量养分原则,分析生物有机肥、蚯蚓粪、鸡粪等不同有机肥部分替代化肥对西瓜生长、产量、品质以及养分利用的影响。结果表明,与单施化肥相比,有机肥部分替代化肥均不同程度提高了西瓜叶绿素含量、光合性能、产量及品质,其中以蚯蚓粪与化肥配施效果最佳,其光合性能显著高于单施化肥,产量提高了33.63%,可溶性糖、可溶性蛋白及维生素C含量分别增加了14.07%,14.47%和17.52%。有机肥部分替代化肥施肥处理的肥料利用率高于单施化肥,土壤养分元素依存率低于单施化肥 ...
蒲瑶瑶   +8 more
doaj  

Adaptability of Governance Structures and Processes for Sustainable Livestock in Jalisco, Mexico

open access: yesReview of Policy Research, Volume 43, Issue 2, March 2026.
ABSTRACT Global increases in meat production have intensified interest in alternative livestock systems that can address environmental, social, and economic challenges. Transitioning toward sustainable livestock (SL) systems requires adaptive governance arrangements that integrate local knowledge into broader policy design.
Jovanka Špirić
wiley   +1 more source

A Comprehensive Review of Adsorbents for Rare Earth Separation: Design, Synthesis, Adsorption Performance, and Mechanisms

open access: yesRare Metals, Volume 45, Issue 2, February 2026.
ABSTRACT Rare earth elements (REEs) play an irreplaceable role in modern technology and industry. However, due to the highly similar physicochemical properties among REEs, their separation remains a significant challenge. Additionally, REEs often exist in low‐concentration solutions, making efficient REE recovery an urgent task.
Miao‐Miao Huang   +6 more
wiley   +1 more source

紫外吸光值(UV254)作为有机物替代参数的探讨

open access: yesGongye shui chuli, 1997
通过对几种水样的紫外吸光度与有机物耗氧量之间的拟合相关方程的探讨表明,紫外吸光度做为有机物的替代指标,两者之间具有良好的线性关系,并且具有操作简单、快速准确的特点。特别是作为活性炭处理水质的分析方法,可以迅速反映活性炭所处的吸附阶段。
金伟, 范瑾初
doaj   +2 more sources

Synthesis of Al-Fe pillared montmorillonite and its adsorption of dye-water(AI-Fe柱撑膨润土的制备及其对活性艳红X-3B的吸附)

open access: yesZhejiang Daxue xuebao. Lixue ban, 2001
利用Fe3+, Al3+与碱液反应制备出OH-Fe离子、Keggin离子,并由此制备出不同Fe/(Al+ Fe)比值的Al-Fe柱撑膨润土,并对其吸附有机染料——活性艳红X-3B的效果作了研究(与其他几种改性膨润土进行了比较).结果表明:用Al-Fe柱撑膨润土的层间距被明显撑大,有机污染物的去除率高,可以替代活性炭作为吸附剂用于处理有机物废水.
ZENGXiu-qiong(曾秀琼)   +3 more
doaj   +1 more source

Gravity‐Driven Inclination Sensor Based on Liquid Metal Interface Migration in Anisotropic Microchannels for Information Transmission and Continuous Surface Topography Scanning

open access: yesRare Metals, Volume 45, Issue 2, February 2026.
ABSTRACT With the continuous advancement of materials science and technology, the rare metal gallium has increasingly emerged as a promising alternative to the toxic metal mercury. Although existing research has predominantly focused on the high electrical conductivity and excellent deformability of liquid metal (LM), its intrinsic fluidic property ...
Feifan Guo   +6 more
wiley   +1 more source

非线性随机振动系统对非高斯激励的响应

open access: yes四川大学学报. 自然科学版, 1999
用推广了的等效线性化法,计算具有泊松分布的随机脉冲过程(非高斯)激励的非线性系统的随机响应.将传统的Ito随机微分方程中的Wiener过程增量,用复合泊松过程增量代替,得到矩方程,再用线性系统的随机微分方程替代非线性系统的随机微分方程,以使两系统的矩方程在四阶矩上具有最小误差,用Dufing振子作算例 ...
戚作涛
doaj  

子午岭植被演替过程中土壤有机碳积累与变化

open access: yes, 2003
子午岭林区是黄土高原保存最完整的天然次生林区。该区北部目前还保存有空间上完整的植被正向演替系列,即弃耕地先锋群落→草本群落(白羊草Bothriochloa ischemum、茭蒿Artenmisia giradii+长茅草Stipa bungeana、铁杆蒿Artenmisia sacrorum、大油芒Spodiopogen sibiricus+苦参Sophora flavecens、黄菅草Themeda japonica 或野古草Arundinella anomala )→灌丛群落(
周印东
core  

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