Results 131 to 140 of about 9,480 (297)

“Protect and Sustain” Certification of OCP

Procedia Engineering, 2016
AbstractAs a leader in the Fertilizer and phosphate international market, OCP decided on April 2014 to get certification in compliance with the IFA's standard “Protect and Sustain”. This standard is relating to product stewardship through the value chain of the phosphate: since the Research and Development to customer delivery.This certification ...
openaire   +1 more source

Programming Structural Disorder in MOFs for a Stable Bifunctional Water‐Splitting Electrocatalyst

Advanced Energy Materials, EarlyView.
Introducing structural disorder into a highly active metal–organic framework enhances its stability. This improvement arises from the mitigation of destructive reconstruction during activation, thereby maintaining structural integrity and enabling long‐term durability.
Qian Niu, Fei‐Yue Gao, Hao Liu, Deyu Bao, Shi‐Zhang Qiao   +4 more
wiley   +1 more source

Structure and function of the light-protective orange carotenoid protein families

Current Research in Structural Biology
Orange carotenoid proteins (OCPs) are unique photoreceptors that are critical for cyanobacterial photoprotection. Upon exposure to blue-green light, OCPs are activated from a stable orange form, OCPO, to an active red form, OCPR, which binds to ...
Teresa M. García-Oneto, Claudia Moyano-Bellido, M. Agustina Domínguez-Martín   +2 more
doaj   +1 more source

Configurational Entropy and Compositional Effects in Fe‐Based Oxide 2D Sheets for Nitrate Electroreduction

Advanced Energy Materials, EarlyView.
FeCuCoMnZnOx integrates diverse heteroatomic bridge‐site environments and composition‐dependent electronic structures to promote nitrate activation and sequential hydrogenation toward ammonia, demonstrating that nitrate reduction reaction performance is governed by the combined effects of composition and local coordination rather than configurational ...
Muhammad Usman, Zhehao Sun, Yi‐Lun Chen, Kaili Liu, Xuechen Jing, Soshan Cheong, Zeno R. Ramadhan, Jiayi Chen, Shuwen Cheng, Ary Anggara Wibowo, Daniel Macdonald, Lucy Gloag, Nicholas Cox, Richard D. Tilley, Zongyou Yin   +14 more
wiley   +1 more source

Antioxidants, reactive oxygen species and oxidative damage associated to the presence of organochlorine pesticides in breast milk

Nutrición Hospitalaria
Introduction: Organochlorine pesticides (OCPs) can increase the production of reactive oxygen species (ROS), the effects of which can be countered by the antioxidant system, also present in breast milk.
Patricia Carolina Castillo-Castañeda, Ramón Gaxiola-Robles, Lía Celina Méndez-Rodríguez, Vanessa Labrada-Martagón, Tania Zenteno-Savín   +4 more
doaj   +1 more source

Accelerating Materials Discovery: A Review of Machine Learning in X‐Ray Absorption Spectroscopy

Advanced Intelligent Systems, EarlyView.
This review systematically details how machine learning transforms X‐ray absorption spectroscopy (XAS) analysis. It covers advanced deep learning architectures for structure‐spectra mapping and inverse tasks, while discussing key challenges like the simulation‐to‐reality gap.
Melaku Lake Tegegne, Haodong Yao, Liyuan Wu, Yihe Pang, Fazhi Qi, Lina Zhao   +5 more
wiley   +1 more source

Development of pork fat reference material for OCPs' BCR-CRM 430 : part II, Certification

, 1993
Certification of the content of endogenous organochlorine pesticides and their metabolites (OCPs) in pork fat is described and the certified values are presented.
Griepink, B., Paauw, C.G. van der, Maier, E.A., Maarse, H.   +3 more
core  

OP19.09: Comparison of endometrial thickness in OCP users and non OCP users [PDF]

Ultrasound in Obstetrics & Gynecology, 2006
M. Barati, F. Moramezi, N. Saadati, S. Masihi   +3 more
openaire   +1 more source

Design and Performance of a High‐Efficiency Inhibitor: Synergistic Effect of Modified Chitosan and Boron Nitride Nanosheets on Steel Protection

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Metal corrosion causes significant economic losses and safety hazards, underscoring the urgent need for effective, environmentally friendly corrosion inhibitors. In this study, an organic–inorganic composite inhibitor, chitosan–glucose–BN (CS–GL–BN) was developed to protect Q235 mild steel in a 3.5‐wt% NaCl solution.
Shanjun Xu, Bing Xia, Penghang Yan, Deqing Kong, Dong Li   +4 more
wiley   +1 more source

RESPONSE OF OCP BIOACCUMULATION BY Corbicula TO CHANGE OF OCP CONCENTRATIONS IN WATER

Journal of Japan Society of Civil Engineers, Ser. G (Environmental Research), 2013
TAKABE, Yugo, TSUNO, Hiroshi, NISHIMURA, Fumitake, MARUNO, Hirofumi, TANII, Nobuo, YASOJIMA, Makoto, TSURUKAWA, Masahiro, MATSUMURA, Chisato   +7 more
openaire   +2 more sources