Results 191 to 200 of about 69,882 (311)

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

Left Ventricular Mass Index and Relative Wall Thickness Predict Atrial High-Rate Episodes in Patients With Pacemaker Implantation. [PDF]

Echocardiography
Zhang Q, Xiang L, Zhao G, Zhan E, Tian J.   +4 more
europepmc   +1 more source

Removing Homocoupling Defects in Alkoxy/Alkyl‐PBTTT Enhances Polymer:Fullerene Co‐Crystal Formation and Stability

Advanced Functional Materials, EarlyView.
PBTTT‐OR‐R, a C14‐alkoxy/alkyl‐PBTTT polymer derivative, is of substantial interest for optoelectronics due to its specific fullerene intercalation behavior and enhanced charge‐transfer absorption. Comparing this polymer with (S) and without (O) homocoupling defects reveals that PBTTT‐OR‐R(O) forms stable co‐crystals with PC61BM, while PBTTT‐OR‐R(S ...
Zhen Liu, Jochen Vanderspikken, Paola Mantegazza, Stefania Moro, Mouna Hamid, Sigurd Mertens, Niko Van den Brande, Laurence Lutsen, Vincent Lemaur, David Beljonne, Giovanni Costantini, Koen Vandewal, Bruno Van Mele, Wouter Maes, Bart Goderis   +14 more
wiley   +1 more source

Alterations of the neural substrate in childhood apraxia of speech: new evidence from neuroimaging. [PDF]

Brain Commun
Bosco P, Podda I, Cipriano E, Bombonato C, Cipriani P, Bartoli M, Pasquariello R, Fiori S, Biagi L, Chilosi A.   +9 more
europepmc   +1 more source

GOAL PROGRAMMING APPROACH TO CHANCE CONSTRAINED MULTI-OBJECTIVE LINEAR FRACTIONAL PROGRAMMING PROBLEM BASED ON TAYLOR’S SERIES APPROXIMATION

, 2012
Durga Banerjee, Surapati Pramanik
openalex   +1 more source

Organic Electrochemical Transistor Channel Materials: Copolymerization Versus Physical Mixing of Glycolated and Alkoxylated Polymers

Advanced Functional Materials, EarlyView.
This work discusses the use of blended channel materials in OECTs. It explores how mixing glycolated and alkoxylated polymers in various ratios offers a simpler and more efficient route to tuning OECT properties. The performance of the polymer blends is compared to the corresponding copolymers, demonstrating similar OECT characteristics, swelling ...
Lize Bynens, Kaishuai Zhang, Priscila Cavassin, Arwin Goossens, Jochen Vanderspikken, Tania C. H. Castillo, Demetra Tsokkou, Adam Marks, Arianna Magni, Karrie Weaver, Laurence Lutsen, Sahika Inal, Koen Vandewal, Natalie Banerji, Wouter Maes   +14 more
wiley   +1 more source

Optimizing hybrid energy systems for locomotives based on improved grey lag goose algorithm. [PDF]

Sci Rep
Gou X, Li J, Yazdani B.
europepmc   +1 more source

An Alternative Solution to Multi Objective Linear Fractional Programming Problem by Using Geometric Programming Technique

, 2016
Ersoy Öz, Selçuk Alp, Nuran Güzel
openalex   +1 more source

Solving a class of generalized fractional programming problems using the feasibility of linear programs [PDF]

, 2017
Peiping Shen, Tongli Zhang, Chunfeng Wang   +2 more
openalex   +1 more source

Parametric linear fractional functionals programming

Metrika, 1967
openaire   +2 more sources