Results 51 to 60 of about 67,211 (276)
Determination of volume tables for Zanjan-Rood river native poplars [PDF]
تحقیقات جنگل و صنوبر ایران, 2002 Poplar cultivation are the most important sources of wood production in the country and the lands along Zanjan-Rood river are one the best sites for poplar plantation. The plantation consists mostly of two species: P. nigra cv.”pubescens” and P. alba cv.
Reza Bagheri +3 more
doaj +1 more source
Porous Carbon Materials for Carbon Dioxide Capture
Carbon Energy, EarlyView.This work aims to address the current status and challenges associated with the regulation of pore structures, as well as the influence of pore structures on CO2 capture. Systematic quantitative analysis of structure–property relationships, combined with machine learning approaches, can effectively evaluate the contributions of structural ...
Zhifu Liu +6 more
wiley +1 more source
Cambridge Prisms: Global Mental HealthInternational students frequently report suicidal thoughts and behaviours, but often do not seek help. We evaluated the feasibility, acceptability, and preliminary effectiveness of an adapted version of safeTALK suicide prevention training for ...
Christina Ng +3 more
doaj +1 more source
Collection and investigation of native and non-native poplar in northern Khorasan- Bojnord [PDF]
تحقیقات جنگل و صنوبر ایران, 2002 Limitation Natural Forest in the world and incressing of needs to wood production , result have had most attention to poplars. With attention to species various of poplars, it is disterbuted in different climatic condition of Iran.in the north Кhorasan ...
Ali Bozorgmehr +3 more
doaj +1 more source
Microbiology Spectrum, 2023 Poplar anthracnose caused by Colletotrichum gloeosporioides is a common disease affecting poplars globally that causes the destruction and alteration of poplar phyllosphere microbial communities; however, few studies have investigated these communities ...
Linxuan Zhang +5 more
doaj +1 more source
Nature Communications, 2019 The ratio of syringyl (S) and guaiacyl (G) units in lignin has been regarded as a major factor in determining the maximum monomer yield from lignin depolymerization.
Eric M. Anderson +7 more
semanticscholar +1 more source
Brassinosteroid regulation of wood formation in poplar.
New Phytologist, 2020 Brassinosteroids have been implicated in the differentiation of vascular cell types in herbaceous plants, but their roles during secondary growth and wood formation are not well defined.
Juan Du +7 more
semanticscholar +1 more source
A deep learning approach for automatic mapping of poplar plantations using Sentinel-2 imagery
GIScience & Remote Sensing, 2021 Poplars are one of the most widespread fast-growing tree species used for forest plantations. Owing to their distinct features (fast growth and short rotation) and the dependency on the timber price market, poplar plantations are characterized by large ...
G. D’amico +10 more
semanticscholar +1 more source
Machine‐Learning‐Enabled Wood with Nanopump Functionalization for Solar Interfacial Evaporation
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.This study employed machine learning to design an iron‐cobalt‐carbon‐wood photothermal material, achieving high‐efficiency evaporation at 2.807 kg m−2 h−1 and excellent salt resistance. The integrated system increased the daily water production efficiency of solar distillation by 1.5 times, providing an innovative solution for sustainable seawater ...
Chaohai Wang +10 more
wiley +1 more source
Young Native American Men and Their Intention to Use Family Planning Services
American Journal of Men's Health, 2012 This study examines the extent to which age, fatherhood, relationship status, self-control of birth control method, and the use of birth control influence young Native American men’s intention to use family planning services. Data were collected for this
Elizabeth Rink PhD, MSW +5 more
doaj +1 more source