Results 151 to 160 of about 43,082,655 (318)

Assessment of Bovine Trypanosomiasis and Tsetse Fly Density in Gechi District, Western Ethiopia. [PDF]

J Parasitol Res
Gebrezgabiher G, Siraj KJ, Romha G.
europepmc   +1 more source

Dual‐Site Ru Single‐Atoms and RuP Nanoclusters on N, P, and B Co‐Doped Porous Carbon for Efficient Alkaline HER and AEM Water Electrolysis

Advanced Functional Materials, EarlyView.
Ru single atoms and RuP nanoclusters are co‐anchored in N, P, and B co‐doped porous carbon nanospheres via in situ carbonization/phosphidation of a boronate polymer precursor. RuP activates water, while nearby Ru single atoms accelerate H2 formation through H* transfer. The catalyst delivers low overpotential and high durability in alkaline HER and AEM
Xiaohong Wang, Juguo Dai, Dongxu Li, Jianghua Wu, Hucheng Fu, Yiting Xu, Xueqiang Qi, Qian Xue, Yanbin Shen, Xiaoqing Pan, Conghui Yuan, Shuifen Xie, Andreu Cabot, Lizong Dai   +13 more
wiley   +1 more source

Motivations for Herbal Medicine use During Pregnancy and Childbirth in Butiama District, Tanzania: A Phenomenological Qualitative Study. [PDF]

Health Sci Rep
Sichalwe MM, Mhinte SR, Kimaro RR.
europepmc   +1 more source

Rethinking agricultural reform in Ukraine [PDF]

Land reform and farm restructuring have always been a major component of the transition from plan to market in all formerly socialist countries, and especially in the 12 former Soviet republics forming the Commonwealth of Independent States (CIS ...
Goncharuk, Aleksandr, Lerman, Zvi, Pugachov, Nikolai, Sedik, David J.   +3 more
core   +1 more source

Spin‐Dependent Generation of Surface‐Bound Radicals Toward Selective and Long‐Lasting Water Purification

Advanced Functional Materials, EarlyView.
This study develops a novel atomic engineering strategy to fine‐tune the spin state of α‐Fe2O3 catalysts toward a medium‐spin state, thereby modulating peroxymonosulfate activation and selectively yielding surface‐bound radicals. Compared with free radicals, surface‐bound radicals exhibit moderated oxidation potential, extended lifespan, surface ...
Shuyu Wang, Zhonglin Chen, Jimin Shen, Pengwei Yan, Jing Kang, Binyuan Wang, Shengxin Zhao, Xiaoguang Duan   +7 more
wiley   +1 more source

Peasants and migrant workers in the farms and the mines: synergies and contradictions. [PDF]

Agric Human Values
Ra D.
europepmc   +1 more source

s‐Orbital Mediated Metavalent Bonding Enables State‐Of‐The‐Art n‐Type AgBiSe2 Thermoelectrics

Advanced Functional Materials, EarlyView.
Metavalent bonding (MVB) underpins the exceptional property portfolio of chalcogenides. Typical MVB solids are mainly found in p‐bonded systems. This work reveals that MVB can also be formed with s‐p orbital interactions upon forming a single‐electron σ‐bond, as exemplified in AgBiSe2.
Binrong Huang, Dasol Kim, Yuan Yu, Jinxuan Zhong, Jianbo Zhu, Yaoling Shen, Yu Guo, Moran Wang, Jiawei Huang, Tu Lyu, Nan Lin, Yongsheng Zhang, Matthias Wuttig, Lipeng Hu   +13 more
wiley   +1 more source

Spin Defects in Hexagonal Boron Nitride as 2D Strain Sensors

Advanced Functional Materials, EarlyView.
We demonstrate that boron‐vacancy (VB${\rm V}_{\rm B}$) centers in hexagonal boron nitride (hBN) enable quantitative strain sensing with sub‐micrometer resolution. Using this approach under continuously tunable in‐plane stress, we precisely quantify strain‐induced shifts of the E2g${\rm E}_{2{\rm g}}$ Raman mode in multilayer hBN, establishing VB${\rm ...
Zhao Mu, Zhaowei Zhang, Jules Fraunié, Cédric Robert, Grégory Seine, Bernard Gil, Guillaume Cassabois, Vincent Jacques   +7 more
wiley   +1 more source

Peasant Education, Water and Forest Education and Popular Health Education in times of the Covid-19 pandemic

Revista Brasileira de Educação do Campo
Given the context of the pandemic that has ravaged the world, the text's object is the relationship between Peasant Education and Popular Health Education in the face of resistance practices in confronting Covid-19, considering the denialist and ...
Maria Isabel Farias, Adalberto Penha de Paula, Solange Todero Von Onçay   +2 more
doaj  

Patient satisfaction with services at dental out patient department- mulago hospital, Uganda. [PDF]

BMC Oral Health
Mwebesa E, Kayemba CN, Mutanda NJ.
europepmc   +1 more source