Results 81 to 90 of about 81,111 (228)
TÜRKİYE’DE AR-GE HARCAMALARI VE GAYRİ SAFİ YURT İÇİ HASILADAKİ GELİŞMELER
Yüzüncü Yıl Üniversitesi Sosyal Bilimler Enstitüsü Dergisi, 2018 Ülkeler için sürdürülebilir ekonomik büyüme ve kalkınmanın sağlanması büyük önem taşımaktadır. Ekonomilerde sürdürülebilir ekonomik büyüme gerçekleştirmenin ve refah düzeyini artırmanın yolu ar-ge harcamalarına daha fazla kaynak tahsis etmekten ...
Ziya Çağlar Yurttançıkmaz
doaj
Charge distribution and screening in layered graphene systems
, 2006 The charge distribution induced by external fields in finite stacks of graphene planes, or in semiinfinite graphite is considered. The interlayer electronic hybridization is described by a nearest neighbor hopping term, and the charge induced by the self
F. Guinea +4 more
core +1 more source
Multiplex Modular Nanorobotic Systems with Catalytic Activity under Magnetic Navigation
Advanced Functional Materials, EarlyView.We present modular nanorobots composed of a magnetic propulsion module and different extension modules carrying functional activities, assembled via DNA base pairing. The system integrates propulsion, optical tracking, enzymatic catalysis, and cell docking in a programmable manner.
Voichita Mihali +7 more
wiley +1 more source
Advanced Functional Materials, EarlyView.The hidden role of Cd segregation at grain boundaries is revealed in p‐type Mg3Sb2 by atom probe tomography and other advanced characterizations. Grain boundary Cd enrichment suppresses the SbMg+ hole‐killer formation and lowers potential barriers, enhancing electrical conductivity.
Zhou Li +12 more
wiley +1 more source
Türkiye’de Çevresel İnovasyon ve Ar-Ge Harcamalarının Düşük Karbonlu Enerji Tüketimine Etkisi
Cumhuriyet Üniversitesi İktisadi ve İdari Bilimler DergisiDünya çapında kentleşme ve nüfus artışına bağlı olarak enerjiye olan ihtiyaç artmaktadır. İhtiyaç duyulan enerjinin büyük bir kısmının fosil yakıtlardan sağlanması, enerji talebini karşılamada yetersiz kalmakta ve çevre kirliliğini arttırmaktadır.
Mehmet Aydın, Tunahan Değirmenci
doaj +1 more source
Reduced Contact Resistance Between Metal and n-Ge by Insertion of ZnO with Argon Plasma Treatment
Nanoscale Research Letters, 2018 We investigate the metal-insulator-semiconductor contacts on n-Ge utilizing a ZnO interfacial layer (IL) to overcome the Fermi-level pinning (FLP) effect at metal/Ge interface and reduce the barrier height for electrons. A small conduction band offset of
Yi Zhang +10 more
doaj +1 more source
Illinois River 2006, Water Quality Assessment at the Arkansas Highway 59 Bridge [PDF]
, 2007 Automatic water sampler and a U. S. Geological Survey gauging station were established in 1995 on the main stem of the Illinois River at the Arkansas Highway 59 Bridge.
Cash, Wade +3 more
core +2 more sources
Performance of irradiated thin n-in-p planar pixel sensors for the ATLAS Inner Tracker upgrade
, 2017 The ATLAS collaboration will replace its tracking detector with new all silicon pixel and strip systems. This will allow to cope with the higher radiation and occupancy levels expected after the 5-fold increase in the luminosity of the LHC accelerator ...
Beyer, Julien-Christopher +8 more
core +1 more source
High‐Throughput Exfoliation of Optoelectronic‐Grade MoS2 via Turbulent‐Flow Wet Jet Milling
Advanced Functional Materials, EarlyView.A scalable wet jet milling exfoliation method is demonstrated for producing optoelectronic‐grade MoS2 nanosheets using environmentally friendly ethyl cellulose in ethanol dispersion media. Guided by fluid dynamics modeling, this approach is optimized to achieve record‐high exfoliation throughput and concentration.
Maryam Khalaj +7 more
wiley +1 more source
Interference Effects in the Conductance of Multi-Level Quantum Dots
, 2004 Using exact-diagonalization techniques supplemented by a Dyson equation embedding procedure, the transport properties of multilevel quantum dots are investigated in the Kondo regime. The conductance can be decomposed into the contributions of each level.
A. C. Hewson +12 more
core +1 more source