Results 71 to 80 of about 75,553 (267)

Recent Developments in Sustainable Composites for Printed Circuit Boards (PCBs): A Review

Macromolecular Materials and Engineering, EarlyView.
This review presents the potential of using natural plant fibers and biodegradable polymers as sustainable printed circuit boards (PCBs). This review provides future directions in innovation and sustainable PCBs development. Bio‐composites PCBs are both environmentally friendly and sustainable due to the natural fibres they contain.
Erdem Selver, Ayca Dogrul Selver, Angela Daniela La Rosa, Abu Saifullah, Zhongyi Zhang, Stephen Driver, Jack Herring, Hom Nath Dhakal   +7 more
wiley   +1 more source

Portable Thiocholine-Based Sensor for Monitoring Blood Cholinesterase Activity and Detecting Organophosphate and Carbamate Pesticides Using Personal Glucose Meters

Foods
The widespread use of organophosphate and carbamate pesticides in agriculture poses significant health risks due to their cholinesterase (ChE) inhibitory effects. However, existing detection methods are often expensive and require specialized facilities,
Udomsap Jaitham, Tipsuda Pintakham, Nan Ei Moh Moh Kyi, Muhammad Samar, Peerapong Jeeno, Surat Hongsibsong, Supansa Pata, Anurak Wongta   +7 more
doaj   +1 more source

Open-label randomized controlled study comparing continuous infusion versus intermittent bolus dose of atropine with or without pralidoxime in the treatment of organophosphorus poisoning in a teaching hospital

Sahel Medical Journal, 2014
Background: Severe organophosphorus (OPC) poisoning is one of the serious problems in developing world, taking great toll on life. Though Atropine is used as an antidote, there are no clear guidelines.
R C Kumaraswamy, K M Sudha Madhavi, S P Basavanthappa, M R Nagendra Gowda   +3 more
doaj   +1 more source

Profile and outcome of patients presenting with agrochemical poisoning to the emergency department

Journal of Family Medicine and Primary Care, 2020
Background: Deliberate self-harm (DSH) is one of the leading causes of mortality and morbidity in India. Agrochemicals are the most commonly used compounds for DSH.
A Sivanandan, S R Abel, M Sanjay, Jolly Chandran, Karthik Gunasekaran, Kundavaram Paul Prabhakar Abhilash   +5 more
doaj   +1 more source

Identifying and Prioritizing Chemicals with Uncertain Burden of Exposure: Opportunities for Biomonitoring and Health-Related Research. [PDF]

, 2019
BackgroundThe National Institutes of Health's Environmental influences on Child Health Outcomes (ECHO) initiative aims to understand the impact of environmental factors on childhood disease. Over 40,000 chemicals are approved for commercial use.
(Environmental influences on Child Health Outcomes), Beamer, Paloma I, Bennett, Deborah H, Boyles, Rebecca R, Buckley, Jessie P, Kannan, Kurunthachalam, Pellizzari, Edo D, Wang, Aolin, Woodruff, Tracey J, Zhu, Yeyi   +9 more
core  

The Mayflies, or Ephemeroptera, of Illinois. B. D. Burks, 1975 reprint of Bulletin of the Illinois Natural History Survey, Vol. 26, 1953. Entomological Reprint Specialists, Los Angeles, California, viii + 216 p., 395 figs. $15.00. [PDF]

, 2017
(excerpt) The continuing demand for general references and aids to identification of Ephemeroptera has undoubtedly prompted the recent reprinting of The Mayflies. . . of Illinois. A two-page preface by George F. Edmunds, Jr.
McCafferty, W. P
core   +2 more sources

A Comprehensive Review of Adsorbents for Rare Earth Separation: Design, Synthesis, Adsorption Performance, and Mechanisms

Rare Metals, EarlyView.
ABSTRACT Rare earth elements (REEs) play an irreplaceable role in modern technology and industry. However, due to the highly similar physicochemical properties among REEs, their separation remains a significant challenge. Additionally, REEs often exist in low‐concentration solutions, making efficient REE recovery an urgent task.
Miao‐Miao Huang, Jun Tan, Liu‐Yin Xia, Kai Han, Hong‐Yan Cai, Xin Ma, Shuai Wang   +6 more
wiley   +1 more source

Rasta resin–triphenylphosphine oxides and their use as recyclable heterogeneous reagent precursors in halogenation reactions

Beilstein Journal of Organic Chemistry, 2014
Heterogeneous polymer-supported triphenylphosphine oxides based on the rasta resin architecture have been synthesized, and applied as reagent precursors in a wide range of halogenation reactions.
Xuanshu Xia, Patrick H. Toy
doaj   +1 more source

Metabolism of profenofos to 4-bromo-2-chlorophenol, a specific and sensitive exposure biomarker. [PDF]

, 2013
Profenofos is a direct acting phosphorothioate organophosphorus (OP) pesticide capable of inhibiting β-esterases such as acetylcholinesterase, butyrylcholinesterase, and carboxylesterase.
Chi, Lai-Har, Dadson, Oswald A, Ellison, Corie A, Farahat, Fayssal M, Farahat, Taghreed, Lein, Pamela J, McGarrigle, Barbara P, Olson, James R, Singleton, Steven T   +8 more
core   +1 more source

Sustainable Utilization and Fire Protection of Wood‐Based Composites in Buildings: Innovations, Challenges, and Future Directions

Sustainable Development, EarlyView.
ABSTRACT The increasing use of wood and wood‐based composites in construction reflects a global shift toward renewable materials that support sustainable development objectives, including carbon reduction and responsible resource use. While wood offers substantial environmental benefits compared to conventional materials such as concrete and steel, its
Qaisar Munir, Marko Hyvärinen, Timo Kärki   +2 more
wiley   +1 more source