Results 131 to 140 of about 109,768 (301)
BMEMat, EarlyView.The challenges of bioprosthetic heart valves (BHV) with respect to calcification, infection, and poor durability are tackled by surface engineering of hyperbranched poly‐L‐lysine (HBPL), providing a translational solution to improve long‐term valve performance.
Pai Peng +7 more
wiley +1 more source
Evaluation of Magnetic Polymer Composite Parameters from FMR Measurement
Advances in Electrical and Electronic Engineering, 2004 The article proposes an evaluation procedure for determining the magnetic parameters, particularly the saturation magnetic polarization of Ni0.3Zn0.7Fe2O4 powder embedded in non-magnetic polymer from FMR measurements.
Mojmir Kollar, Jaroslav Franek
doaj
Dokumentation des PVC Hearing Gefaehrden PVC-Produkte die Umwelt?
, 1986 SIGLETIB Hannover: FR 2130 / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische ...
Stadt Bielefeld (Germany)
core
Business Strategy and the Environment, EarlyView.ABSTRACT This study examines how plastics manufacturing firms can be classified according to their level of implementation of circular economy (CE) and industrial symbiosis (IS) practices and how such adoption influences sustainability performance. Using data from plastics manufacturing firms, we integrate cluster analysis with partial least squares ...
Laura Cristina Ramírez‐Rodríguez +3 more
wiley +1 more source
Putting Einstein to the test (PVC-R Visiting Professor Lecture Series)
, 2009 Neutron stars are amazing objects, with more than a solar mass of matter crammed into a ball the size of a city. Light-house-like radio beacons from many of these objects allow us to observe them as radio pulsars.
Ingrid Stairs
core +1 more source
Achieving Immanent Organizational Ethics: Managing Paradoxical Tensions in Packaging
Business Strategy and the Environment, EarlyView.ABSTRACT Firms face strategic tensions in packaging materials through their conflicting but complementary social, environmental and economic goals in achieving sustainability. Reducing and repurposing plastics, glass, paper and cardboard in agriculture, horticulture and aquaculture is proving a challenge.
Sitong Michelle Chen, Ralph J. Bathurst
wiley +1 more source
Análise da viabilidade técnica e econômica de diferentes sistemas construtivos aplicados às habitações de interesse social de Florianópolis [PDF]
, 2014 TCC (graduação) - Universidade Federal de Santa Catarina. Centro Tecnológico. Engenharia Civil.O Brasil possui um grave problema de distribuição de habitações, visando resolver este problema o governo está fornecendo incentivos fiscais e monetários para ...
Guimarães, Andrei
core
Porous Carbon Materials for Carbon Dioxide Capture
Carbon Energy, EarlyView.This work aims to address the current status and challenges associated with the regulation of pore structures, as well as the influence of pore structures on CO2 capture. Systematic quantitative analysis of structure–property relationships, combined with machine learning approaches, can effectively evaluate the contributions of structural ...
Zhifu Liu +6 more
wiley +1 more source
Mass Production of Waste PVC‐Mediated Bamboo‐Derived Hard Carbon for Ultra‐Long Life Sodium Storage
Carbon Energy, EarlyView.By a scalable PVC‐mediated bifunctional strategy, pre‐carbonized micrometer bamboo powder is converted into a functionally partitioned hard carbon anode with distinct domains. Featuring abundant internal closed pores and surface sp2‐enriched graphitic regions, this anode delivers exceptional high‐rate long‐cycle stability, retaining 93% capacity after ...
Wenjing Xu +10 more
wiley +1 more source
Bismuth Chalcogenide‐Based Photocatalysts for Nitrogen Reduction: Recent Progress and Prospects
Chemistry – A European Journal, EarlyView.Bismuth chalcogenides emerge as promising visible‐light photocatalysts for sustainable ammonia synthesis, driven by tunable electronic structures and strong N2 activation. Recent advances reveal how defects, doping and heterojunction design synergistically enhance charge separation and reactivity. Key challenges and future directions highlight pathways
Mukesh K. Verma +4 more
wiley +1 more source