Results 141 to 150 of about 693,649 (315)

Current medico-ecological aspects of internal medicines in urbanic North

Терапевтический архив, 2003
Aim. To define a complex action of extreme climatic and harmful environmental factors of present-day northern industrial city on the course of chronic visceral diseases. Material and methods.
V A Karpin
doaj  

Titus Smith, A Pioneer of Plant Ecology in North America

, 1955
Eville Gorham
openalex   +2 more sources

Embedded Fe‐Cu Pairs Enable Tandem Nitrate‐to‐Ammonia Electroreduction

Advanced Materials, EarlyView.
A tandem Fe‐Cu pair catalyst, composing a single copper atom (Cu–N3) coordinated to adjacent iron clusters (Fe3N8), is designed. The electron‐deficient copper sites markedly enhance nitrate adsorption, while the electron‐rich iron clusters facilitate nitrite adsorption and water activation, thereby accelerating the electroreduction of nitrate and ...
Yuxiao Liu, Xia Zhang, Solmaz Feizpoor, Hsiao‐Chien Chen, Linfeng Li, Yunpeng Zuo, Shengji Tian, Mengni Liu, Wenyu Hu, Muhammad Humayun, Kaifu Huo, Chade Lv, Yuanjie Pang, Dingsheng Wang, Xin Wang, Chundong Wang   +15 more
wiley   +1 more source

Chagas disease in an area of recent occupation in Cochabamba, Bolivia

Revista de Saúde Pública
INTRODUCTION: A descriptive, entomological and seroepidemiological study on Chagas disease was conducted in a place of recent occupation on the outskirts of Cochabamba, Bolivia: Avaroa/Primer de Mayo (population:3,000), where the socio-economic level is ...
Hugo Albarracin-Veizaga, Maria Esther de Carvalho, Elvira M M do Nascimento, Vera Lúcia C C Rodrigues, Cláudio Casanova, José Maria S Barata   +5 more
doaj  

Studies in the genus Fucus L. II. Distribution and ecology of forms of Fucus distichus L. emend. Powell in Britain and Ireland [PDF]

, 1957
H. T. Powell
openalex   +1 more source

Tuning Active Hydrogen on Reconstructed RuO2/Co(OH)2 Catalysts for Selective Ammonia Synthesis

Advanced Materials, EarlyView.
A combined approach of precatalyst design and electrolyte engineering is employed to develop highly active, selective, and stable catalysts for electrochemical nitrate reduction. In alkaline media, the reconstructed RuO2/Co(OH)2 catalyst demonstrates impressive performance in ammonia synthesis, rechargeable Zn‐NO3− battery, and the remediation of ...
Anquan Zhu, Heng Liu, Lulu Qiao, Bin Liu, Kunlun Liu, Chuhao Luan, Kai Liu, Yin Zhou, Dewu Lin, Guoqiang Gan, Jiapei Li, Guo Hong, Wenjun Zhang   +12 more
wiley   +1 more source

A call for using rangeland-based livestock operations as model systems for studying the movement ecology of terrestrial animals. [PDF]

Mov Ecol
Stahl MK, Veblen KE, Avgar T.
europepmc   +1 more source

Research methods in ecology

, 1905
Frederic E. Clements
openalex   +2 more sources

Ecology of Prehistoric Aleutian Village Sites [PDF]

, 1953
Theodore P. Bank
openalex   +1 more source

Multifunctional Bioactive Coatings Based on Bioglass, Vitamin D3, and Melittin Deposited via MAPLE for Enhanced Osseointegration, Antibacterial Activity, and Corrosion Resistance of Titanium Implants

Advanced Materials Interfaces, EarlyView.
Matrix‐Assisted Pulsed Laser Evaporation (MAPLE) technique is used to cover titanium (Ti) substrates with multifunctional bioactive coatings composed of bioglass, vitamin D3, and melittin. Coatings exhibited excellent chemical integrity and favorable micro/nanostructured morphology (promoting cellular adhesion and viability), and a sustained release of
Irina Negut, Bogdan Bita, Mihaela Dinu, Anca Constantina Parau, Tatiana Tozar, Oana Gherasim, Valentina Grumezescu, Carmen Ristoscu, Luminita Marutescu, Gratiela Gradisteanu Pircalabioru   +9 more
wiley   +1 more source