Results 71 to 80 of about 229,515 (283)
Active Learning‐Guided Accelerated Discovery of Ultra‐Efficient High‐Entropy Thermoelectrics
Advanced Materials, EarlyView.An active learning framework is introduced for the accelerated discovery of high‐entropy chalcogenides with superior thermoelectric performance. Only 80 targeted syntheses, selected from 16206 possible combinations, led to three high‐performance compositions, demonstrating the remarkable efficiency of data‐driven guidance in experimental materials ...
Hanhwi Jang +8 more
wiley +1 more source
Influence of Graphene and Graphene Oxide on Properties of Spark Plasma Sintered Si3N4 Ceramic Matrix
Ceramics, 2020 The sintering of ceramic matrix composites is usually carried out by raising the sintering temperature below the melting point of components. Spark plasma sintering (SPS) has the capability to densify ceramics at a relatively low temperature in a very ...
Katalin Balazsi +3 more
doaj +1 more source
Hazards to space workers from ionizing radiation [PDF]
, 1980 A compilation of background information and a preliminary assessment of the potential risks to workers from the ionizing radiation encountered in space is provided.
Lyman, J. T.
core +1 more source
Advanced Materials, EarlyView.By introducing FeCoNi medium‐entropy alloy, the bismuth sulfide (Bi2S3) material achieves a record‐high ZT of 1.1 at 773 K, owing to the solid‐states replacement reaction and the volatilization of low melting‐point metal. This strategy is also applicable to other sulfur‐based thermoelectric materials.
Zi‐Yuan Wang +9 more
wiley +1 more source
EVALUASI KEAMANAN DAM JATILUHUR BERBASIS INDEKS RESIKO
Journal of Natural Resources and Environmental Management, 2014 The dams have very important roles to agricultural activities. Especially, West Java with 240,000 hectares of agricultural land, needs a good dam structure that can be used sustainably.
Avazbek Ishbaev +2 more
doaj +1 more source
SPS structural dynamics and control workshop: Findings and recommendations [PDF]
, 1980 The structural dynamics and control of the Solar Power Satellite (SPS), a concept which holds promise for meeting a portion of the energy needs of the United States beyond the year 2000 are examined.
Mingori, D. L., Ried, R. C.
core +1 more source
Statistics of Stationary Points of Random Finite Polynomial Potentials
, 2015 The stationary points (SPs) of the potential energy landscapes (PELs) of multivariate random potentials (RPs) have found many applications in many areas of Physics, Chemistry and Mathematical Biology.
Mehta, Dhagash +2 more
core +1 more source
Psychodynamic approaches to teaching medical students about the doctor-patient relationship: Randomised controlled trial [PDF]
, 2011 Aims and method: To evaluate the effectiveness of two psychodynamic psychotherapy teaching methods, a student psychotherapy scheme (SPS) and participation in a Balint group, in teaching first-year clinical medical students about doctor-patient ...
Ball +14 more
core +1 more source
International Journal of Systematic and Evolutionary Microbiology, 2019 Thirty Gram-stain-positive bacterial strains were isolated from Chinese traditional pickle. The strains were characterized using a polyphasic taxonomic approach, including 16S rRNA gene sequence analysis, pheS gene sequence analysis, rpoA gene sequence analysis, fatty acid methyl ester analysis, determination of DNA G+C content, determination of ...
Guang Yun, Long, Chun Tao, Gu
openaire +2 more sources
Advanced Materials Technologies, EarlyView.Recent research on laser‐processed cermets and cemented carbides highlights significant advancements, yet a notable paucity of studies and persistent challenges remain. Efforts are increasingly focused on developing low‐cost, environmentally friendly cermets as alternatives to conventional materials.
Himanshu Singh Maurya +2 more
wiley +1 more source