Results 1 to 10 of about 259,520 (150)

VIRTUOUS INDECISIVENESS: Structural Moral Ambivalence and the Tentative Implementation of Non‐Invasive Prenatal Testing in Japan

open access: yesCultural Anthropology, Volume 38, Issue 2, Page 171-197, May 2023., 2023
ABSTRACT Anthropological engagement with moralities and ethics assumes that people evaluate themselves and others according to their notions of good and bad; yet little is known about how people evaluate the quality of their deliberations. Such evaluations of the seriousness of ethical deliberations prevail in Japan's genetic counseling for pregnant ...
TSIPY IVRY, MAKI OGAWA, JUN MUROTSUKI
wiley   +1 more source

Identifying treponemal disease in early East Asia

open access: yesAmerican Journal of Biological Anthropology, Volume 178, Issue 3, Page 530-543, July 2022., 2022
Syphilis in China before Vasco da Gama? Abstract Objectives Historic records suggest that a virulent form of treponematosis, sexually transmitted syphilis was introduced to Asia from Europe by the da Gama crew, who landed in India in 1498. Our objective is to assess the gross pathology of human skeletal remains from the Tang dynasty of China to test ...
Yawei Zhou   +8 more
wiley   +1 more source

Carbon Nanorods With Adhered Monodisperse Cobalt Nanoparticles Exhibiting Electromagnetic Wave Absorption and Antibacterial Potential

open access: yesRare Metals, Volume 45, Issue 10, October 2026.
ABSTRACT Magnetic particles coated with carbon shells have been considered as promising electromagnetic wave absorption materials with antibacterial features. However, how to precisely control the monodispersed magnetic nanoparticles on a carbon matrix to manipulate impedance matching and antibacterial performances is still a key challenge.
Xiaofei Li   +10 more
wiley   +1 more source

糖蜜酒精废液的脱色

open access: yesGongye shui chuli, 2002
色深且难脱是制约糖蜜酒精废液处理的一大难题,在对糖蜜酒精废液进行处理的同时,重点研究其脱色工艺。实验发现,在糖蜜酒精废液中加入造纸黑液和草酸对酒精废液有明显的脱色效果。
冯冰凌, 冼萍, 黄世钊, 董毅宏
doaj   +2 more sources

Rapid Removal of Binder From Spent Lithium‐Ion Batteries by Microwave Radiation for Enhanced Flotation Separation of Anode and Cathode Materials

open access: yesRare Metals, Volume 45, Issue 9, September 2026.
ABSTRACT Achieving rapid and selective separation of anode and cathode materials remains a critical challenge in the recycling of spent lithium‐ion batteries. This study develops a microwave‐enhanced flotation strategy for the efficient recovery of cathode and anode materials.
Peiyuan Ye   +5 more
wiley   +1 more source

Nanocellulose‐Based Aerogels for Adsorption Applications in Environmental Remediation: State of Art, Challenges, and Future Outlook

open access: yesRare Metals, Volume 45, Issue 9, September 2026.
ABSTRACT The escalating severity of global environmental pollution necessitates the development of sustainable and efficient adsorption materials. Nanocellulose (NC), sourced from the most abundant natural polymer on earth, has shown great potential in this field due to its renewability, biodegradability, and exceptional nanoscale properties.
Yaqian Yu   +5 more
wiley   +1 more source

Pyrolysis‐Engineered Fe/Mn‐ZIF Catalysts: Balancing Activity, Selectivity, and Stability for the Oxygen Reduction Reaction

open access: yesRare Metals, Volume 45, Issue 4, April 2026.
ABSTRACT Metal oxide‐based catalysts for oxygen reduction reaction (ORR) have drawn great attention in recent years. However, it remains technically challenging for the precise regulation of the overall performance due to the trade‐off effect among the activity, selectivity, and stability of electrocatalysts. Herein, a balancing strategy to control the
Haoran Ma   +7 more
wiley   +1 more source

Pre‐Formation of LiF‐Rich Interfaces on Prelithiated Si/C Anodes for High‐Energy Lithium‐Ion Batteries

open access: yesRare Metals, Volume 45, Issue 4, April 2026.
ABSTRACT Prelithiation is effective for compensating active lithium‐ion (Li+) loss in silicon (Si)‐based battery electrode materials. However, owing to the dynamic growth of the solid electrolyte interface (SEI), capacity fading remains the biggest challenge for the industrialization of Si electrodes.
Wen‐Jie He   +9 more
wiley   +1 more source

促卵泡成熟激素结合精液细胞学检测探讨无精子症睾丸生精功能的临床研究

open access: yesZhongguo shiyan zhenduanxue, 2007
目的外周血清激素FSH结合精液细胞学检查对无精子症睾丸生精功能的评价,以指导临床对无精子症患者的诊断。方法选择43例无精子症患者,测定外周血清激素FSH水平以及精液细胞学,按FSH值不同分成A、B、C3组,观察各组精液细胞检出率,另外将精液细胞按形态及染色特点分为精原细胞、精母细胞和精子细胞3组,比较组间FSH水平差异有无显著性意义。结果A组精液细胞检出率为0,B组精液细胞检出率为38%,C组精液细胞检出率为60%。三组间精原细胞组与精母细胞组、精子细胞组的FSH的差别有统计学意义(P0.05 ...
刘凯峰   +9 more
doaj  

Vertically Oriented Single‐Layer Grains for a Highly Bifunctional Perovskite Photovoltaic Light‐Emitting Device

open access: yesRare Metals, Volume 45, Issue 3, March 2026.
ABSTRACT The realization of bifunctional perovskite devices integrating photovoltaic (PV) and light‐emitting diode (LED) capabilities requires precisely controlled grain architectures to facilitate dual carrier transport pathways. In this work, sulfaguanidine (SG) molecules were introduced into the perovskite solution to reconstruct the crystallization
Jiong Li   +7 more
wiley   +1 more source

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