Results 71 to 80 of about 41,932 (294)

Avaliação do impacto ambiental causado pelo efluente da indústria de polpa de celulose e papel, in situ, utilizando o bioindicador Oreochromis niloticus (Tilápia) [PDF]

open access: yes, 2004
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-graduação em Engenharia Ambiental.O objeto deste estudo foi a avaliação do impacto ambiental no Rio Canoas, no trecho localizado no município de Correia ...
Martins, Lucia Helena Baggio
core  

Effect of Sensory Denervation on the Response of Rat Molar Pulp to Exposure Injury

open access: yes, 1993
Sensory nerve fibers that contain calcitonin gene-related peptide (CGRP) have been shown previously to sprout into inflamed tissue surrounding sites of pulpal injury.
M.R. Byers, P.E. Taylor
core   +1 more source

Closed‐Loop Radiative Cooling Mulch Upcycled From Agricultural Residues for Efficient Soil Heat–Water Stress Mitigation

open access: yesAdvanced Science, EarlyView.
Conventional passive radiative cooling films rely on costly feedstocks and energy‐intensive fabrication, with poor end‐of‐life compatibility in agriculture. To address this challenge, a sustainable radiative cooling mulch (SRCM) is developed from waste maize leaves via spontaneous hydrogen‐bond self‐assembly.
Hao Li   +13 more
wiley   +1 more source

Remediation of Pulp and Paper Mill Biosolids using Vermiculture

open access: yes, 2009
Historical wastewater treatment systems at a New Zealand pulp and paper mill, resulted in a biosolid mass in the K-basin at Kinleith mill. Products extracted during the pulping process include resin acids, which are further transformed in the K-basin by ...
Shannon, Nicholas W.
core  

Exposure to ozone gases in pulp mills and the onset of rhinitis

open access: yesScandinavian Journal of Work, Environment & Health, 2004
Rhinitis is a common upper respiratory disease influenced by both genetic and environmental factors. It is also accepted that allergic rhinitis may precede asthma, a disease with more serious consequences. The purpose of this study was to determine whether the risk of noninfectious rhinitis is increased after accidental gassings with ozone among ...
Christopher D, Hoffman   +4 more
openaire   +3 more sources

Beyond Potency: Emerging Determinants and Optimization Strategies Enhancing Therapeutic Efficacy of Adult Stem Cells

open access: yesAdvanced Science, EarlyView.
Adult stem cell therapy requires more than high in vitro potency. This review proposes a systems framework in which cell‐intrinsic programs, instructive microenvironmental cues, and pre‐/post‐delivery engineering are co‐designed under standardized translational rules.
Soo‐Rim Kim   +2 more
wiley   +1 more source

Wood‐Based Bioelectronics: Lignosulfonate‐Based Conductive Biocomposites for Paper Organic Electrochemical Transistors

open access: yesAdvanced Electronic Materials, EarlyView.
Biodegradable wood‐based bioelectronics are realized by integrating poly (2,3‐ethylenedioxythiopene:lignosulfonate (PEDOT:LigS) as a mixed ionicelectronic channel in organic electrochemical transistors fabricated on paper substrates. The biocomposite exhibits high conductivity, biocompatibility, and strong transistor performance, while devices built on
Katharina Matura   +8 more
wiley   +1 more source

CONSERVATIVE APPROACH TO DEEP CARIES LESIONS MANAGEMENT IN CHILDREN

open access: yesУкраїнський стоматологічний альманах, 2019
The aim of the study was to systematize effective deep caries management methods in children in order to determine the indications for their use. The author used Google search engine to find articles and scientific publications published between 2006 ...
N.V. Yanko
doaj   +1 more source

Treatment modalities of fractured maxillary incisors with pulp exposure ( Case report ) [PDF]

open access: yes, 2014
Maxillary permanent incisors are the most exposed teeth to dental injures (especially central incisors) and are most frequent to population between 7 and 11 years. The most common lesions are crown fractures with pulp exposure. Treatment of these lesions
Zarkova, Julija   +2 more
core  

Sustainable Carbon Fibers Enable Stable Long‐Term Lithium Metal Deposition for Prospective Zero‐Excess Lithium Metal Batteries

open access: yesAdvanced Energy Materials, EarlyView.
This work presents lightweight, lignin‐derived carbon fiber current collectors that enable controlled lithium deposition. Structural defects and intermediate‐sized pores stabilize pre‐nucleation quasi‐metallic lithium clusters, promoting uniform lithium plating and stripping.
Samantha L. S. Southern   +13 more
wiley   +1 more source

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