Results 41 to 50 of about 173,167 (323)
Disputes over small territories : a study of the spatial, political and philatelic aspects of such disputes : a thesis presented in partial fulfilment of the requirements for the degree of Masters of Arts in Geography at Massey University, Palmerston North, New Zealand [PDF]
, 2016 “Most governments are now alive to the advertising and propaganda value of postage stamps” Sir Dudley Stamp (1966) Professor of Geography Seventy years after the formation of the United Nations, the world continues to be plagued by civil disorder ...
Dawson, Kenneth Porter
core
Advanced Engineering Materials, EarlyView.This article provides an overview of recent advancements in bulk processing of rare‐earth‐free hard magnetic materials. It also addresses related simulation approaches at different scales. The research on rare‐earth‐free magnetic materials has increased significantly in recent years, driven by supply chain issues, environmental and social concerns, and
Daniel Scheiber, Andrea Bachmaier
wiley +1 more source
Effects of time window size and placement on the structure of aggregated networks [PDF]
, 2012 Complex networks are often constructed by aggregating empirical data over time, such that a link represents the existence of interactions between the endpoint nodes and the link weight represents the intensity of such interactions within the aggregation ...
A Barrat +20 more
core +1 more source
Advanced Engineering Materials, EarlyView.A novel, temperature‐controlled post‐consolidation unit is developed to test its potential to improve the melt impregnation process used to manufacture continuous fiber‐reinforced filaments for additive manufacturing of high‐performance thermoplastics.
Daniel Beermann +2 more
wiley +1 more source
PHILATELY IN THE SPACE OF A MUSEUM: VIEW FROM THE STANDPOINT OF CULTURAL THEORY [PDF]
Muzeológia a Kultúrne Dedičstvo, 2019 The article deals with the introduction of the term timbrology (timbrologie) in relation to the processes of research work with museum articles related to the history of postal communication and to philately. Besides, the author sets the following tasks:
Bakayutova Lyudmilla N.
doaj
Financing Marine Conservation: A Menu of Options [PDF]
, 2004 This guide describes over 30 mechanisms for financing the conservation of marine biodiversity, both within and outside of MPAs. Its main purpose is to familiarize conservation professionals i.e., the managers and staff of government conservation agencies,
Barry Spergel, Melissa Moye
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Internet Versus Mailed Questionnaires: A Randomized Comparison (2) [PDF]
, 2004 BACKGROUND Low response rates among surgeons can threaten the validity of surveys. Internet technologies may reduce the time, effort, and financial resources needed to conduct surveys.
Bhandari, Mohit +7 more
core +3 more sources
Advanced Engineering Materials, EarlyView.The study investigates novel semi‐finished products made of unidirectionally arranged hemp or pineapple leaf fiber‐reinforced composites produced from different matrices. The materials are analyzed in terms of their mechanical and interfacial properties and void content.
Nina Graupner +22 more
wiley +1 more source
Postage Due: Stewardship, Stamps and a Watch Pocket [PDF]
, 2014 Why do we forget that people are human? I\u27ve been asking myself that question more and more lately. Partially it\u27s driven by a laundry list of things happening in the world, vitriolic attacks on humanity, both strangers and friends.
Rudy, John M.
core +1 more source
Rheocasting versus Die Casting: An Insight into the Low‐Cycle Fatigue Behavior of AlSi7Mg0.6
Advanced Engineering Materials, EarlyView.The study compares rheocast lightweight components with high‐pressure die cast materials regarding microstructure and fatigue behavior. Rheocast process offers higher efficiency due to lower casting temperatures. Despite some microstructural differences, both processes show similar strengths (yield strength 125 MPa, tensile strength 240 MPa).
Julia Richter +4 more
wiley +1 more source