Results 91 to 100 of about 99,980 (279)

What is BPA? [PDF]

open access: yes, 1996
This PR pamphlet explains what BPA (Bonneville Power Administration) is (a Federal agency with a Northwest focus). It plays a role in balancing river uses; power revenues pay BPA costs; renewable resource aspects are discussed; fish and wildlife protection are discussed; the BPA power grid is disucssed; and how BPA disposes of its power is discussed.
openaire   +2 more sources

A influência do fisfenol A no desenvolvimento da obesidade

open access: yesRevista Brasileira de Obesidade, Nutrição e Emagrecimento, 2018
Objetivo: Relacionar a exposição ao Bisfenol A com o aumento da obesidade, em razão da industrialização e da obesidade estar em plena crescente. Métodos: Foi realizada uma revisão narrativa, consultando as bases de dados online Pubmed, Bireme e sites ...
Camilla Christina Silva de Almeida Zanetti   +2 more
doaj  

BPA bisimilarity is EXPTIME-hard [PDF]

open access: yesInformation Processing Letters, 2013
Given a basic process algebra (BPA) and two stack symbols, the BPA bisimilarity problem asks whether the two stack symbols are bisimilar. We show that this problem is EXPTIME-hard.
openaire   +2 more sources

From Covalent Traps to Fluorescent Beacons: The Expanding Arsenal of Chemical Probes for Studying Ubiquitin and Ubiquitin‐Like Proteins

open access: yesAngewandte Chemie International Edition, EarlyView.
A large variety of chemistry‐based ubiquitin probes have been developed. ABSTRACT Ubiquitin (Ub) and ubiquitin‐like proteins (Ubls) orchestrate diverse cellular processes through reversible post‐translational modification of target proteins. Their conjugation is governed by a cascade of E1 activating, E2 conjugating, and E3 ligating enzymes, while ...
Saibal Chanda, Wenshe Ray Liu
wiley   +1 more source

Mechanistic Insights Into Photocatalytic Materials for Toxic Pollutants: Environmental Remediation of Personal Care Products

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Photocatalytic materials have emerged as promising solutions for environmental applications due to their ability to degrade organic pollutants under sunlight or artificial light. In this review, recent progress on the photocatalytic materials used for the degradation of pharmaceutical personal care products (PPCPs) in environmental ...
Urvashi Sen   +5 more
wiley   +1 more source

Promising Practices: Advanced Referral System - Illinois Division of Rehabilitation Services, BPA&O Project Human Services Center [PDF]

open access: yes, 2005
Changes in disability policy at the state and federal level have presented many new opportunities for meaningful systems change and services delivery for people with disabilities. Since 2000, the Social Security Administration, the U.S.
Boyle, Mike   +3 more
core   +1 more source

Subterranean environments contribute to three‐quarters of classified ecosystem services

open access: yesBiological Reviews, EarlyView.
ABSTRACT Beneath the Earth's surface lies a network of interconnected caves, voids, and systems of fissures forming in rocks of sedimentary, igneous, or metamorphic origin. Although largely inaccessible to humans, this hidden realm supports and regulates services critical to ecological health and human well‐being.
Stefano Mammola   +30 more
wiley   +1 more source

The determination of effects of in ovo administrated bisphenol a on the development of thymus and proportion of alpha-naphthyl acetate esterase enzyme lymphocyte by using histological and enzymehistochemical methods in chicken [PDF]

open access: yesEurasian Journal of Veterinary Sciences
Aim: The aim of this study is to the determination of effects of in ovo administrated Bisphenol A on the development of thymus and proportion of alpha-naphthyl acetate esterase enzyme lymphocyte by using histological and enzyme histochemical methods in ...
Didem Yılmaz, Yasemin Öznurlu
doaj  

Bisphenol A activates BK channels through effects on α and β1 subunits

open access: yesChannels, 2014
We demonstrated previously that BK (KCa1.1) channel activity (NPo) increases in response to bisphenol A (BPA). Moreover, BK channels containing regulatory β1 subunits were more sensitive to the stimulatory effect of BPA.
Trey S Rottgen   +4 more
doaj   +1 more source

Pesticide Contamination in the Hair of Children From Colonia San Juan, a Rural Community in Paraguay

open access: yesDrug Testing and Analysis, EarlyView.
Hair analysis in children from a rural community in Paraguay reveals exposure to organophosphates, pyrethroids, neonicotinoids, fungicides, herbicides, and endocrine disruptors, highlighting the urgent need for stricter environmental protections and preventive health measures. ABSTRACT Chronic exposure to pesticides can cause carcinogenic, reproductive,
Stela Benitez Leite   +5 more
wiley   +1 more source

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