Results 31 to 40 of about 30,802 (244)

Tanned and Synthetic Leather Classification Based on Images Texture with Convolutional Neural Network

Knowledge Engineering and Data Science, 2020
Tanned leather is an output from complex processes called tanning. Leather tanning is an important step that used to protect the fiber or protein structure of animal’s skin.
Faadihilah Ahnaf Faiz, Ahmad Azhari
doaj   +1 more source

CARBON SEQUESTRATION IN THE OCEAN-AN ESCAPE ROUTE

Environmental Problems, 2022
The utilization of fossil fuels is releasing previously carbon stored in the various carbon pools of the earth and increasing the global concentration of Carbon dioxide from an initial 280 parts per million in the 1850s to above 400 parts per million ...
Wilson Uzochukwu Eze, Mekidani Aaron Musa, Virginia Ngozi Okolo, Amos Dindul Kalip, Pascalina Paulleo, Bernard Egwu Igiri, Abba John, David Ibeabuchi Onyemachi   +7 more
doaj   +1 more source

Record‐High Latent Heat, Ultra‐Fast Relaxation and Closed‐Loop Recycling Double‐Brush Polymer Networks for Self‐Adaptive Thermal Interface Management

Advanced Science, EarlyView.
By grafting dense long double‐brush chains, we synthesized bottlebrush networks with high theoretical enthalpy. Their low entanglement, combined with dynamic bonds, promotes crystalline domain reorganization and minimizes enthalpy loss, achieving a record enthalpy of 240.7 J·g−1.
Qiguang Liu, Yanyun Li, Zhenghao Wu, Junjie Cheng, Chang Jing, Jue Cheng, Jiahao Ma, Junying Zhang   +7 more
wiley   +1 more source

Analysis of Environmental Footprint of Bovine Upholstery Leather by Using Life Cycle Assessment

Pige Kexue Yu Gongcheng
Given the increasing emphasis on ‘dual carbon’ goals and the emergence of product environmental footprints/carbon footprints as international trade barriers, the evaluation of the environmental impacts of leather products using life cycle assessment (LCA)
Xiaoyu ZHOU, Cheng ZHOU, Yunhang ZENG, Hua ZHOU, Yanjie HUANG, Yue YU, Xin HE, Zhanguang CHEN, Yanan WANG, Bi SHI   +9 more
doaj   +1 more source

CIRCULAR TECHNOLOGY FOR SHEEPSKIN TANNING [PDF]

Annals of the University of Oradea: Fascicle of Textiles, Leatherwork, 2022
The circular economy is synonymous with the production of "zero waste" in the context in which valuable resources are lost and the European development agenda aims for a program of smart, sustainable, inclusive growth. At present, finding alternatives to
GAIDAU Carmen, STANCA Maria, NICULESCU Mihaela, BERECHET Daniela, SIMION Demetra, ALEXE Cosmin   +5 more
doaj  

Bipolar Hydrogen Production from a Hybrid Alkaline‐Acidic Formaldehyde‐Proton Fuel Cell

Advanced Science, EarlyView.
A novel hybrid alkaline‐acidic formaldehyde‐proton fuel cell (FPFC) was developed by coupling alkaline formaldehyde oxidation reaction (FOR) with acidic hydrogen evolution reaction (HER). This design enables concurrent bipolar H2 production and electricity generation.
Feifan Liu, Lun He, Lvlv Ji, Yanjun Wen, Tao Wang, Sheng Wang   +5 more
wiley   +1 more source

Biodegradability of leather: a crucial indicator to evaluate sustainability of leather

Collagen and Leather
Biodegradability is a crucial indicator to evaluate the sustainability of leather. Herein, a rapid method for biodegradation test in an aqueous medium by measuring biochemical oxygen demand was used to determine the biodegradability of leather from ...
Ya-nan Wang, Yuxin Zhang, Zhen Wang
doaj   +1 more source

Pengaruh sumber dan konsentrasi garam (Na Cl) pada proses pengasaman (pickling) terhadap mutu kulit domba untuk sarung tangan

Majalah Kulit, Karet, dan Plastik, 2009
The aim of the research was to determine the effects of source and concentration of salt (NaCl) during the pickling process on the leather quality of sheep skin for glove. The kind of salt and concentration developed during pickling process of sheep skin
Emiliana Kasmudjiastuti
doaj   +1 more source

Synergism and Radicals Dynamics in the Efficient Degradation of Basic Blue 41 via UV/Chlorine Process: Dependence on Processing Conditions

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT The UV/chlorine process, a promising advanced oxidation process, demonstrates remarkable synergism and radical dynamics for the efficient degradation of Basic Blue 41 (BB41). This study investigates the effects of processing conditions, including solution temperature (25°C–45°C), pollutant dose (10–40 mg/L), chlorine concentration (100–1000 μM)
Mounia Tidjani, Aissa Dehane, Slimane Merouani, Chawki Djelloul, Oualid Hamdaoui   +4 more
wiley   +1 more source

Anionic surfactant sulfate dodecyl sodium (SDS)-induced thermodynamics and conformational changes of collagen by ultrasensitive microcalorimetry

Journal of Leather Science and Engineering, 2021
In this communication, sulfate dodecyl sodium (SDS)-induced thermodynamics and conformational changes of collagen were studied. We used ultrasensitive differential scanning calorimetry (US-DSC) to directly monitor the thermal transition of collagen in ...
Jie Zhang, Chunhua Wang, Fengteng Zhang, Wei Lin   +3 more
doaj   +1 more source