Results 101 to 110 of about 103,207 (299)

The Red Dawn of Geoengineering: First Step Toward an Effective Governance for Stratospheric Injections [PDF]

, 2016
A landmark report by the National Academy of Sciences (NAS) issued in 2015 is the latest in a series of scientific studies to assess the feasibility of geoengineering with stratospheric aerosols to offset anthropogenic global warming and to conclude that
Larson, Edward J.
core   +1 more source

Feasibility Study and Optimal Placement of Solar Power Plants Using Binary Genetic Algorithm

Energy Science &Engineering, EarlyView.
This study introduces an integrated optimization framework using a binary genetic algorithm (BGA) for optimal siting and sizing of two solar plants (865 and 739 kWp) in Karaj, Iran. The BGA outperformed conventional methods, achieving a 24.3% reduction in power losses and enhanced voltage stability.
Mehrab Shahbazi, Reza Eslami
wiley   +1 more source

“Locality – Adaptation” Research of Hydropower Resettlement Communities in the Jinsha River Basin: A Case Study of Ludila Hydropower Station

Fengjing Yuanlin
ObjectiveWithin human – environment systems, river basins constitute the earliest geographical units of human activity and currently represent the most critical zones of strained human – environment interactions.
Fang WANG, Zhuoqi LI, Haoyi XU, Jiaqi YAN   +3 more
doaj   +1 more source

Environmental health discipline science plan [PDF]

The purpose of this plan is to provide a conceptual strategy for NASA's Life Sciences Division research and development activities in environmental health.

core   +1 more source

Design of HAWT Rotor for Non‐Uniform Inflow Conditions: A Theoretical and Experimental Approach for Shear Flow

Energy Science &Engineering, EarlyView.
This paper aims to provide a robust design approach for HAWTs operating in shear flow. This study fills a critical research gap by integrating BEM and vortex theories for blade design in non‐homogeneous inflow conditions. The authors of the paper made an effort to develop and test an experimentally unsophisticated model of a turbine working in shear ...
Agnieszka Dorota Woźniak, Piotr Strzelczyk, Taeseong Kim   +2 more
wiley   +1 more source

Aerospace Medicine and Biology: A continuing bibliography with indexes, supplement 217, March 1981 [PDF]

Approximately 130 reports, articles, and other documents introduced into the NASA scientific and technical information system in February 1981 are included in this bibliography.

core   +1 more source

Chemistry Composition and Bioaccessibility Study of Phenolic Compounds and Carotenoids of New Brazilian Biofortified Sweet Potato “CIP BRS Nuti”

Food Chemistry International, EarlyView.
Phenolic compounds of sweet potato CIP BRS Nuti were evaluated for the first time. Catechin, epicatechin, and procyanidin B1 exhibited high bioaccessibility. ABSTRACT Sweet potatoes biofortified in carotenoids have been an alternative to combat malnutrition in vulnerable populations. This work is the first comprehensive study of the bioactive potential
Maria Carla Cândido da Silva, Larissa Iris da Silva Monteiro, Darlanna de Souza Prado, Ana Júlia de Brito Araújo Carvalho, Marciane Magnani, Alexandre Furtado Silveira Mello, Erbs Cintra de Souza Gomes, Marcos dos Santos Lima   +7 more
wiley   +1 more source

Evaluation of Agave angustifolia as a Sustainable Alternative to Synthetic Pesticides: Phytochemical Composition and Multi‐Trophic Bioactivity

Flavour and Fragrance Journal, EarlyView.
The pesticidal potential of Agave angustifolia by assessing its anti‐nematic, antimicrobial, and insecticidal activities, alongside phytochemical profiling. ABSTRACT Plant diseases caused by fungi, bacteria, nematodes, and viruses contribute significantly to annual crop losses and economic hardship. Reliance on chemical pesticides, over a thousand used
Rashika Tamta, Shilpi Rawat, Himani Karakoti, Tannu Rani, Pooja Bargali, Ravendra Kumar, Stefania Garzoli, Renu Pandey   +7 more
wiley   +1 more source

Harnessing NLRX1: a new frontier in mitigating inflammation in pulmonary hypertension

Respiratory Research
Background Hypoxic pulmonary hypertension (HPH) serves as a crucial link in the pathogenesis of chronic high-altitude diseases and chronic obstructive pulmonary disease (COPD), and ultimately may lead to right heart failure.
Yingchou Xiao, Zhigui Cai, Mengcai Bai, Xingan Wu, Wenlan Wang, Rongrong Liu, Ying Luo   +6 more
doaj   +1 more source

Anti-hypoxia and anti-oxidation effects of aminophylline on human with acute high-altitude exposure.

Chinese medical sciences journal = Chung-kuo i hsueh k'o hsueh tsa chih, 2009
To investigate the anti-hypoxia and anti-oxidation effects of aminophylline on human with acute high-altitude exposure.Totally 100 young male army members newly recruited from Sichuan province (400 meters above sea level) were enrolled. They were randomly divided into two groups: 50 in aminophylline group (A group) and 50 in control group (C group).
Bo, Yang, Guang-Yi, Wang, Bin, Chen, Rong-Bin, Qin, Si Lang Zha, Xi, Lian, Chen   +5 more
openaire   +1 more source