Results 141 to 150 of about 2,668,543 (308)
New Challenge, New Motivation? Goal Orientation Development in Graduates of Higher Track Schools and Their Peers in Vocational Training. [PDF]
Front Psychol, 2018 Becker S, Pfost M, Artelt C.
europepmc +1 more source
Development-oriented approaches
, 1999 Economic growth does not help the poor much in countries where distribution of wealth is highly unequal. The poor in these countries do not enjoy many of the benefits of boom times, but they do shoulder the costs of collapse. In societies of high inequality, growth allows the poor to keep their heads just above water. When it stalls, they sink.
openaire +1 more source
Analytical model for determining spacecraft impact velocity and orientation relative to an impact surface [PDF]
Development of analytical model for determining spacecraft impact velocity and orientation relative to impact surface for variable dynamic ...
Howes, D. B., Whitnah, A. M.
core +1 more source
Advanced Engineering Materials, EarlyView.Thermomechanical fatigue tests of laser beam powder bed fusion (PBF‐LB) Inconel 718 show that the additively manufactured material reaches almost the lifetimes of conventionally‐rolled material under no‐dwell conditions. Introducing dwell times at the maximum temperature markedly reduces the lifetimes due to pronounced grain boundary sliding associated
Stefan Guth +6 more
wiley +1 more source
Organic farming at the heart of the rural development policy. The example of Austria [PDF]
, 2006 With about 10% of all Austrian farms being certified organic, Austria has one of the highest rates of organic farms in the European Union. Organic farms receive payments within the agri-environmental programme (AEP). With about 78% of farms participating
Darnhofer, Ika
core
Advanced Engineering Materials, EarlyView.Disordered (Fe50Co50)1−xPtx thin films exhibit a pronounced anomalous Nernst effect (ANE) with a strong composition dependence on both rigid and flexible substrates. The transverse thermoelectric response peaks near 22.5 at.% Pt, accompanied by enhanced αxy/σxy scaling, thermal transport, and ANE sensitivity.
Mojtaba Mohammadi +2 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.This study investigates thermo‐chemical processes during high‐temperature testing of two commercial MgO‐C brick grades, one containing 47.5 wt.% MgO‐C recyclate. Using ETV, DTA/TG‐MS, XRD, and SEM/EDS/EBSD, mechanisms such as carbothermal reduction of magnesia, impurity incorporation into the secondary MgO surface layer, and calcium‐rich phase ...
Alexander Schramm +6 more
wiley +1 more source
Huli yanjiuTo introduce orientation pattern of undergraduate nursing freshmen，review status quo of interdisciplinary orientation pattern of undergraduate nursing freshmen，consider the construction of interdisciplinary orientation pattern of undergraduate nursing ...
AN Ran +4 more
doaj
Influence of an Oxygen‐Free Atmosphere on Diamond‐Single‐Grain Scratching of Ti–6Al–4V
Advanced Engineering Materials, EarlyView.Single‐grain scratching of Ti–6Al–4V is investigated under controlled, oxygen‐free, and ambient atmospheres using a novel experimental setup with in situ high‐speed imaging. The approach enables direct observation of chip formation and adhesion under suppressed oxidation.
Berend Denkena +2 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.This study investigates laser‐based oxide removal of Cu inserts in oxygen‐free conditions and examines long‐term oxidation kinetics and surface chemistry under different atmospheres via X‐ray photoelectron spectroscopy. Al–Cu compound casting with differently oxidized surfaces is performed, and intermetallic phase formation, morphology, and thermal ...
Timon Steinhoff +9 more
wiley +1 more source