Results 231 to 240 of about 254,674 (333)

Development and evaluation of a battery powered harvester for sustainable leafy vegetable cultivation. [PDF]

Sci Rep
Praveen K, Kumar YA, Shrivastava AK.
europepmc   +1 more source

Thermoelectric Modules Incorporating MgAgSb and Mg3(Sb,Bi)2 Synthesized Using a Melting Method

Advanced Engineering Materials, EarlyView.
A scalable synthesis method for a thermoelectric material of MgAgSb is established. A thermoelectric power module of MgAgSb/Mg3(Sb,Bi)2 is fabricated, showing the conversion efficiency of 7.4% at ΔT = 315 K. The performance is comparable to conventional Bi2Te3 modules when they are operated with an air‐cooled heat exchanger.
Kazuo Nagase, Hironori Ohshima, Kunihiro Kihou, Haruno Kunioka, Ushin Anazawa, Ryosuke Sakagami, Yosuke Goto, Masayuki Murata, Chul‐Ho Lee   +8 more
wiley   +1 more source

Analysis of Roll Pass Wear in the Railway Rail Rolling Process. [PDF]

Materials (Basel)
Szota P, Mróz S, Stefanik A, Zygmunt T, Bołda M.   +4 more
europepmc   +1 more source

Evaluating the performance of TiN coating on a PM HSS milling cutter used in manufacturing of bandsaws [PDF]

, 2008
Haider, Julfikar, Hellbergh, Hakan, Persson, Martin, Sarwar, Mohammed   +3 more
core  

Four‐Point Bending Tests at High Temperatures on Commercial MgO‐C Refractory Bricks with and Without Recyclate Considering Different Carbon Contents

Advanced Engineering Materials, EarlyView.
Four‐point bending tests are conducted in an argon atmosphere on commercial MgO‐C brick grades with and without MgO‐C recyclate from room temperature up to 1300 °C. No detrimental effect of the MgO‐C recyclates on bending strength is found. Instead, a decisive influence of the total carbon content is observed, with lower total carbon contents ...
Alexander Schramm, Lukas Knöchel, Thomas Schemmel, Christos G. Aneziris, Anja Weidner, Horst Biermann   +5 more
wiley   +1 more source

Conserved Gene Expression Plasticity in Development Is More Pervasive Than Expression Divergence Between Species of Caenorhabditis Nematodes. [PDF]

Evol Dev
Viswanath A, Fusca DD, Calarco JA, Cutter AD.   +3 more
europepmc   +1 more source

Discrete element method analysis of cutter forces and cutter tooth wear in cutter suction dredgers

Yaowei Hu, Pan Jiang, Chenghui Cao, Hang Li   +3 more
openalex   +1 more source

The influence of technological factors during pressing tungsten carbide insert cutter in the cone of the roller cone bits for the reliability connection

, 2020
Andrey Slipchuk, Roman Yashkym
openalex   +1 more source

Distribution of Electrical Resistivity in Single Carbon Fiber Filaments and Its Correlation With Tensile Modulus

Advanced Engineering Materials, EarlyView.
A statistical framework is applied to quantify the distribution of electrical resistivity among individual filaments of two commercially available carbon fiber types. Correlations between filament resistivity, tensile modulus, and diameter are examined and complemented by TEM analysis to provide new insight into filament‐level variability relevant for ...
Nils Wieja, Daniel Sebastian Wolz, Philip Johannes Steinbild, Markus Löffler, Darius Pohl, Jan Wolf, Anja Winkler, Thomas Behnisch, Bernd Rellinghaus, Maik Gude   +9 more
wiley   +1 more source

Study on the Vibration Mechanism of Different Cutting Modes in Shallow Tunnel Excavation under Thermal Explosion Loading. [PDF]

ACS Omega
Bao X, Yao S, Wang W, Wei Q, Kang Y, Wei Y, Li Z.   +6 more
europepmc   +1 more source