Results 51 to 60 of about 3,708,897 (410)

TROPOMI reveals dry-season increase of solar-induced chlorophyll fluorescence in the Amazon forest

Proceedings of the National Academy of Sciences of the United States of America, 2019
Significance The Amazon is the largest terrestrial contributor to global atmospheric carbon fluxes, but it has been debated whether photosynthesis in the Amazonian forest increases during the dry season.
R. Doughty, P. Köhler, C. Frankenberg, T. Magney, Xiangming Xiao, Yuanwei Qin, Xiaocui Wu, B. Moore   +7 more
semanticscholar   +1 more source

Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics

Advanced Materials, EarlyView.
The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades, Pedro Hidalgo, David Maestre, Ruth Martínez‐Casado, Emilio Nogales, Beatriz Rodríguez, G. Cristian Vásquez, Bianchi Méndez   +7 more
wiley   +1 more source

Hydrogel Thermostat Inspired by Photoprotective Foliage Using Latent and Radiative Heat Control

Advanced Materials, EarlyView.
Guided by Populus alba foliage, this hydrogel latent‐radiative thermostat (LRT) actively balances latent and radiative heat fluxes. An LRT switches solar reflectance, maintains high mid‐IR emissivity, and reversibly evaporates/regenerates water, while titanium oxide (TiO2) nanoparticles toughen the film.
Se‐Yeon Heo, Hyung Rae Kim, Yoonsoo Shin, Hyun Su Lee, Hyunkyu Kwak, Do Hyeon Kim, Dong Hyun Seo, Joo Hwan Ko, Hyo Eun Jeong, Sehui Chang, Min Seok Kim, Longnan Li, Jyotirmoy Mandal, Wei Li, Dae‐Hyeong Kim, Young Min Song   +15 more
wiley   +1 more source

Effect of Growing Season on Growth and Relation of Height and Above Ground Biomass of Avicennia Marina [PDF]

, 2015
Relation of height of seedling stands and above ground biomass is an important indicator of successful stand establishment and effectivity of carbon cycle which requires further study. This research aimed to study the growth level
Budihastuti , Rini
core  

Molecular Characterization and Phylogenetic Analysis of Centipedegrass [Eremochloa ophiuroides (Munro) Hack.] Based on the Complete Chloroplast Genome Sequence

Current Issues in Molecular Biology
Centipedegrass (Eremochloa ophiuroides) is an important warm-season grass plant used as a turfgrass as well as pasture grass in tropical and subtropical regions, with wide application in land surface greening and soil conservation in South China and ...
Haoran Wang, Yuan Zhang, Ling Zhang, Jingjing Wang, Hailin Guo, Junqin Zong, Jingbo Chen, Dandan Li, Ling Li, Jianxiu Liu, Jianjian Li   +10 more
doaj   +1 more source

Influenza Vaccine Effectiveness in the United States During the 2016–2017 Season

Clinical Infectious Diseases, 2017
Background Each year, the US Influenza Vaccine Effectiveness Network estimates the effectiveness of seasonal influenza vaccine to prevent influenza-associated, medically attended acute respiratory illness.
B. Flannery, J. Chung, A. Monto, E. Martin, E. Belongia, H. McLean, M. Gaglani, Kempapura Murthy, R. Zimmerman, M. Nowalk, M. Jackson, L. Jackson, Sarah M. Spencer, A. Fry   +13 more
semanticscholar   +1 more source

Wafer‐Scale Synthesis of Molecularly Engineered 2D Covalent Organic Framework Films for Highly‐Sensitive and Rapid‐Response Humidity Sensing

Advanced Materials, EarlyView.
We report molecularly engineered 2D COF films for high‐performance humidity sensors. The developed COFTPT‐THTA ultrathin film features triazine‐functionalized π‐conjugated backbones and high‐density surface hydroxyl groups. This unique architecture facilitates an electron‐proton coupled transport mechanism.
Liangyu Dong, Can Wang, Jiawen Liu, Bin Han, Bo Zhou, Valentina Girelli Consolaro, Nikita Denisov, Arno Annys, Johan Verbeeck, Verónica Montes‐García, Xinyi Shao, Wei Song, Bin Xu, Sara Bals, Zhaoyang Liu, Wenjing Tian, Paolo Samorì   +16 more
wiley   +1 more source

Research Progress on Viruses of Passiflora edulis

Biology
Passiflora edulis, also known as passion fruit, is celebrated for its rich nutritional content, distinctive flavour, and significant medicinal benefits.
Wenhua Wu, Funing Ma, Xiaoyan Zhang, Yuxin Tan, Te Han, Jing Ding, Juyou Wu, Wenting Xing, Bin Wu, Dongmei Huang, Shaoling Zhang, Yi Xu, Shun Song   +12 more
doaj   +1 more source

Demographic Seasonality [PDF]

Twin Research and Human Genetics, 2019
AbstractThe seasonality of demographic data has been of great interest. It depends mainly on the climatic conditions, and the findings may vary from study to study. Commonly, the studies are based on monthly data. Thepopulation at riskplays a central role. For births or deaths over short periods, the population at risk is proportional to the lengths of
openaire   +2 more sources

Liquid Metal‐Based Stretchable Strain Sensor for Fruit Growth Monitoring

Advanced Materials Technologies, EarlyView.
Schematic overview of the fruit growth sensor development workflow, including sensor fabrication by injection molding, electromechanical and environmental characterization, mechanical stability testing, electronic readout integration, and outdoor field validation for monitoring of fruit growth under practical orchard conditions.
Asad Ullah, Lennert Purnal, Maximilian Krack, Sander Vijgen, Thijs Vandenryt, Dieter Reenaers, Ronald Thoelen, Wim Deferme   +7 more
wiley   +1 more source