Results 101 to 110 of about 130,579 (294)

Ground-based dosimetry support for experiment AR002 [PDF]

Actinomyces levoris colonies were exposed to alpha particles at the 184-inch cyclotron, and Streptomyces levoris colonies were exposed to Ne-20 ions. A description is given of the experimental conditions for each experiment along with tables listing the ...
Benton, E. V., Cassou, R.
core   +1 more source

Climate Change Threatens Micronutrient Density of European Winter Wheat

Advanced Science, EarlyView.
Micronutrients are vital for human health. Wheat is a major staple crop and a significant source of minerals and B‐vitamins. The impact of climate change on their content remains largely unknown. We evaluated micronutrient levels in European winter wheat grown under historical and projected climate conditions. Our findings indicate that future climates
Da Cao, Jennifer Michel, Eline Lorer, Markus Weinmann, Jacques Le Gouis, Claire Léon, Sibille Perrochon, David Alvarez, Vincent Leemans, Iñaki Balanzategui Guijarro, Jordi Moya Laraño, Sara Sánchez Moreno, Symanczik Sarah, Waibel Matthias, Hervé Vanderschuren, Cécile Thonar, Pierre Delaplace, Dominique Van Der Straeten   +17 more
wiley   +1 more source

Different Types of Lignocellulosic Materials for Energy Generation in the Ceramic Industry

Floresta e Ambiente
This work aims at the physicochemical characterization of four species: Eucalyptus sp, Pinus sp, Citrus sinensis and Hevea brasiliensis for use in ceramic furnace.
Luis Ricardo Oliveira Santos, Luciano Donizetti Varanda, Ana Larissa Santiago Hansted, Alessandra Da Róz, Hiroyuki Yamamoto, Fabio Minoru Yamaji   +5 more
doaj   +1 more source

Nanoarchitectonics of Porous Carbons Templated by Inorganic Metal Oxides and Alkali Metal Salts for Energy and Environmental Applications

Advanced Science, EarlyView.
This review explores inorganic metal oxides and metal salt nanoparticles templated porous carbons, highlighting their synthesis, structural features, and performance in energy and environmental applications. It critically compares template types, porosity control, and functional outcomes across recent literature.
Gurwinder Singh, Jibi Kunjumon, Harleen Kaur, Narinder Singh, Gregory Franklin, Arpita Pandey Tiwari, Lukas Van Zweiten, John Kennedy, Ajayan Vinu   +8 more
wiley   +1 more source

Influence of Natural Fillers on Thermal and Mechanical Properties and Surface Morphology of Cellulose Acetate-Based Biocomposites

International Journal of Polymer Science, 2019
In the present study, the influence of adding natural fillers to a cellulose acetate (CA) matrix, in order to develop biocomposites, on the properties of the achieved materials has been investigated.
Nikola Španić, Vladimir Jambreković, Milan Šernek, Sergej Medved   +3 more
doaj   +1 more source

Cost-effective synthesis of environmentally benign materials on the basis of poly-3-hydroxybutyrate

Polímeros, 2005
As an example for an environmentally benign and low-cost material we prepared blends from 1. copolyester-urethanes (PEU) and 2. cellulose acetate recycling material (CAR). The copolyester-urethanes were prepared by joining blocks of alpha, omega-(poly-(R)
H. Häberlein, H. Seliger, R. Kohler, P. Sulzberger   +3 more
doaj   +1 more source

Integration of Spatiotemporal Multi‐Omics in Peach Fruit Unravels a Metabolic Niche and the Genetic Basis of Trichome‐Mediated Stress Adaptation

Advanced Science, EarlyView.
This study constructed the first spatiotemporal multi‐omics map of peach fruit and discovered a key candidate gene that synergistically regulates trichome development and drought tolerance through the jasmonic acid signaling pathway, providing insights into the coupling mechanism between development and stress resistance.
Zhixin Liu, Ke Cao, Liping Guan, Aizhi Qin, Yong Li, Zihao Zhao, Yinpeng Zhang, Yaping Zhou, Lirong Wang, Xuwu Sun   +9 more
wiley   +1 more source

A novel, low-cost, and high-efficiency method for nitrocellulose synthesis from plasma-modified cellulose

Scientific Reports
This research employed vacuum oxygen plasma processing to modify alpha-cellulose, enhancing its hydrophility, cross-sectional area, and surface roughness. The modified cellulose underwent subsequent nitration.
Ali Khalili Gashtroudkhani, Mohammad Dahmardeh Ghalehno, Saeed Soltan Abadi, Maryam Pouyani   +3 more
doaj   +1 more source

Evaluation of Wood and Cellulosic Materials as Fillers in Artificial Diets for Lyctus africanus Lesne (Coleoptera: Bostrichidae)

Insects, 2015
We studied the usefulness of wood- and cellulose-based diets for L. africanus Lesne. Three diets were prepared which differed on the base ingredients; wood particles (Diet 1), cellulose powder (Diet 2), and alpha-cellulose (Diet 3).
Titik Kartika, Tsuyoshi Yoshimura
doaj   +1 more source

Effect of humidity on the disintegrant property of alpha-cellulose.

Acta poloniae pharmaceutica, 2005
A study has been carried out to investigate the effect of humidity on the disintegrant property of alpha-cellulose in paracetamol tablets. The disintegrant alpha-cellulose or maize starch (for comparative studies) was incorporated intragranularly or extragranularly.
Michael U, Uhumwangho, Roland S, Okor
openaire   +1 more source