Results 121 to 130 of about 2,668,543 (308)
Advanced Engineering Materials, EarlyView.The thermal diffusivity of MgO‐C refractories is highly sensitive to sample preparation and processing procedures. In this article, the effects of coking sequence, machining conditions, structural inhomogeneity, and graphite coating application on measurements using laser flash apparatus are systematically investigated.
Luyao Pan +4 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.It is shown that laser ablation pretreatment under oxygen‐free conditions enables copper–aluminium bonding at significantly lower deformation degrees and improved properties compared to mechanical brushing. Laser ablation further increases interface contact area and induces favourable residual stress states and microstructural compatibility ...
Khemais Barienti +11 more
wiley +1 more source
Homosexual Orientation in Males: Evolutionary and Ethological Aspects
, 2001 Evolutionary theory proposes that adaptive traits are reproduced more successfully than maladaptive traits. Accordingly, natural selection should favour heterosexuality as it facilitates reproduction and the propagation of genes.
Fink, Bernhard +3 more
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School performance and reference group orientation to achievement : a pilot study : a thesis presented in partial fulfilment of the requirements for the degree of Master of Arts in Education at Massey University [PDF]
, 1976 Page 137 is missing from original copy.The main purpose of the study was to test the thesis that a relationship exists between a pupil's performance at school and the orientation towards achievement obtaining from his 'reference group'.
Moxon, David John
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Advanced Engineering Materials, EarlyView.Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar +2 more
wiley +1 more source
Recruiting researchers: Survey of employer practice 2009 [PDF]
, 2010 This report sets out the findings of a piece of research conducted by Vitae into the experiences and attitudes of employers towards doctoral graduates.
Hooley, Tristram, Rubio, Macia
core +1 more source
Advanced Engineering Materials, EarlyView.Stabilization of L‐PBF Ni50.7Ti49.3 under low‐cycle loading was investigated. Recoverable strain after cycling was dependent on the amount of applied load. Recovery ratio was 53.4% and 35.1% at intermediate and high load, respectively. The maximum total strain reached 10.3% at a high load of 1200 MPa.
Ondřej Červinek +5 more
wiley +1 more source
Entrepreneurial orientation and philanthropy in SMEs. [PDF]
The paper analyses the entrepreneurial orientation – philanthropy link in small and medium size enterprises (SMEs). We find that SMEs that score highest on entrepreneurial orientation construct, those that have foreign owners, and those that are larger ...
Mickiewicz, Tomasz +2 more
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Advanced Engineering Materials, EarlyView.Creep experiments at 900°C on coarse‐grained steel‐ceramic composites containing recycled magnesia reveal that higher ceramic volume fractions significantly enhance the creep resistance. Detailed EBSD investigations identify subgrain formation in the steel matrix as the dominant deformation mechanism.
Moritz Müller +6 more
wiley +1 more source
Maestro y Sociedad, 2019 The purpose of this article is to reflect on the challenges that the prospects for economic and social development of the Republic of Angola impose on the professional orientation in the conditions of scientific and technological development.
Rosa das Dores Mutango-Ndala
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