Results 91 to 100 of about 1,705,148 (239)

Cutting Propagation Technology and Transcription Characteristics Analysis of Adventitious Roots for ‘Wanghaicha 1’ [PDF]

Chaye kexue
‘Wanghaicha 1’ is a newly bred green tea cultivar origining from the local population in Ninghai county. To establish an efficient breeding system, a comparative cutting experiment of long and short branch cuttings in lightweight non ...
JIANG Yanhua, HE Mengdi, HU Tong, HAN Zhen, CHEN Yingnan, WU Liyun, WEI Kang, WANG Liyuan
doaj  

Research Status of Green Efficient Corrosion Inhibitors [PDF]

Cailiao Baohu
Corrosion inhibitors are widely used because they have the characteristics of trace and high efficiency， can prevent metal corrosion，while maintaining the physical and mechanical properties of the metal unchanged， and easy to use.Traditional metal ...
LI Jie, CAO Fengting, WANG Tiegang, LI Tao, CHEN Yong, CAO Jinxin, LIU Yanmei, FAN Qixiang
doaj   +1 more source

MXene Wrapped Magnetic Mesocrystals for Durable Redox Catalytic Cancer Therapy and Responsive MRI

Advanced Functional Materials, EarlyView.
Conformal wrapping of ultrathin Ti3C2Tx MXene nanosheets on Fe3O4 mesocrystals creates topology‐stabilized Schottky junctions that direct photoinduced electron transfer under NIR irradiation. The unique architecture sustains Fenton catalysis, promotes continuous hydroxyl radical production, and provides photo‐responsive MRI contrast.
Min Jun Ko, Seongchan Kim, Jun‐Hyeok Han, Sanghee Lee, Minji Ahn, Hong En Fu, Young Jun Jang, Yoo Sang Jeon, Weiguo Li, Young Keun Kim, Dong‐Hyun Kim   +10 more
wiley   +1 more source

Reformulation and decomposition of integer programs [PDF]

In this survey we examine ways to reformulate integer and mixed integer programs. Typically, but not exclusively, one reformulates so as to obtain stronger linear programming relaxations, and hence better bounds for use in a branch-and-bound based ...
WOLSEY , Laurence, VANDERBECK  , François   +1 more
core  

Bioinspired Mechanically Robust Organic–Inorganic Hybridized Bio‐Adhesives With up to 50% Inorganic Components by Bi‐Continuous Phase Engineering

Advanced Functional Materials, EarlyView.
A robust plant protein adhesive was prepared by fabricating a bi‐continuous organic–inorganic hybrid structure. Compared with traditional organic–inorganic hybrid adhesives, the addition amount of inorganic phase is increased from 0.2%–3.0% to 50%, and the strength and toughness are increased by 6 and 121 times, respectively.
Zheng Liu, Wenlong Luo, Xu Yang, Xin Zhang, Yuru Zhu, Jingchao Li, Jianzhang Li, Jing Luo, Zhezhe Zhou, Pingan Song, Qiang Gao   +10 more
wiley   +1 more source

Pumpkin Seedling Leaf Vein Extraction System Based on Deep Learning and Rule-Based Methods

Agriculture
Pumpkin seedlings serve as rootstocks for watermelon grafting, and the partial leaf trimming operation performed approximately two days before grafting is crucial for the survival rate of grafted watermelon seedlings.
Yuan Xu, Haiyong Jiang, Xiaona Qi, Chongchong Chen, Guiyun Lü, Hongbo Gao, Yu Wang, Jian Li   +7 more
doaj   +1 more source

Analysed statistically Modelling and Optimization of Laser Machining by Response Surface Methodology

MATEC Web of Conferences, 2018
One of the important goals of this research is to predict a relationship between the process input parameters and resultants from surface roughness features through developing a laser cutting model.
Mizhir Hani, Jawad Kamil, H Obaid Zuhair
doaj   +1 more source

Toxicity of plant extracts from Bahia, Brazil, to Atta sexdens sexdens workers (Hymenoptera: Formicidae)

Sociobiology, 2016
The aim of this study was to evaluate the toxicity of extracts of Aspidosperma spruceanum Benth ex. Mull Arg. (leaf and bark), Casearia arborea (Rich.) Urb. (leaf and branch), Casearia sylvestris Sw. (leaf and bark), Erythroxylum affine A.St.-Hil.
Mariana de Carvalho Aguiar Ribas Gomes, Vanderlúcia Fonseca de Paula, Aldenise Alves Moreira, Maria Aparecida Castellani, Guadalupe Edilma Licona de Macedo   +4 more
doaj   +1 more source

Investigation of hand forces applied to a pruning tool – pilot study

Annals of Agricultural and Environmental Medicine, 2019
Introduction Winter pruning is a cultivation practice necessary for maintaining the balance between the vegetative and the productive activity of plants and requires many working days using hand scissors. This operation involves the subjects carrying out
Elio Romano, Luciano Caruso, Domenico Longo, Ermanno Vitale, Giampaolo Schillaci, Venerando Rapisarda   +5 more
doaj   +1 more source

Transparent and Robust LiCl–Organohydrogel Triboelectric Nanogenerator With Deep Learning Assisted Sensing

Advanced Functional Materials, EarlyView.
Develop a LiCl–PEI–PAM hydrogel with 3000% stretchability and excellent optical transparency. Through comparative studies of various salts, confirm that LiCl is the most suitable salt for high TENG output. Achieve excellent freeze‐resistant, dry‐resistant, and rapid self‐healing (10 s) properties even in extreme environments. Balance ionic conductivity,
Hai Anh Thi Le, Thien Trung Luu, Duc‐Manh Dinh, Kyehan Rhee, Kyungwho Choi, Dukhyun Choi, Yong Tae Park   +6 more
wiley   +1 more source