Results 201 to 210 of about 4,087,790 (334)

Spatial Control Over Tether‐Tunable Coordination on Palladium for Divergent Synthesis of Bicyclo[n.1.0]alkanes via Oxidative Cyclopropanation of Enynes

Advanced Science, EarlyView.
We have developed a Pd‐catalyzed oxidative cyclopropanation of 1,n‐enynes employing cyclic diacyl peroxides as bifunctional reagents that serve as both tether‐tunable oxidants and spatially controlled dicarboxylate anions. ABSTRACT Bicyclo[n.1.0]alkanes are highly valuable scaffolds in drug discovery and synthetic chemistry.
Ting Yuan, Lei Shi
wiley   +1 more source

Resilience assessment and spatiotemporal evolution analysis of water resources system in the provinces along the Yellow River. [PDF]

Sci Rep
Wan F, Kang Y, Wang Y, Wang W, Guo H, Zhao P, Zhao J, Zhou Z, Li M.   +8 more
europepmc   +1 more source

Utilização de serviços públicos e privados de saúde, segundo inquérito telefônico na população de Belo Horizonte, 2009

, 2011
Carlos Castanheira
openalex   +1 more source

Better Late than Nothing: Some Comments on Deaton (2009) and Heckman and Urzua (2009)

, 2009
G. Imbens
semanticscholar   +1 more source

Effect of Gate Length Relative to Recess Coverage on the Performance of Enhancement‐Mode β‐Ga2O3 MOSFETs

Advanced Electronic Materials, EarlyView.
Gate‐length engineering in recessed‐gate enhancement‐mode β‐Ga2O3 metal‐oxide‐semiconductor filed effect transistors was investigated by extending the gate to fully cover the etched recess. Complete recess coverage improves electrostatic control, reduces series resistance, shifts the threshold voltage positively, and enhances mobility, on‐resistance ...
Ching‐Hsuan Lee, Sheng‐Ti Chung, Siddharth Rana, Chien‐Nan Hsiao, Tejender Singh Rawat, Yi‐Kai Hsiao, Hao‐Chung Kuo, Ray‐Hua Horng   +7 more
wiley   +1 more source

A Systematic Review on the Effectiveness of Interventions for Individuals Who Have Committed Online Sexual Crimes Involving Children. [PDF]

Psychosoc Interv
Gouveia C, Silva T, Cunha O, Seto MC, Maimone S, Caridade S.   +5 more
europepmc   +1 more source

Assessing EARS’ Ability to Locally Detect the 2009 H1N1 Pandemic

, 2011
RD Fricker
openalex   +1 more source

Tandem Takeoff: Powering Tomorrow with Industrial‐Grade Perovskite/Silicon Solar Cells

Advanced Energy Materials, EarlyView.
Perovskite/silicon tandem solar cells have recently achieved certified power conversion efficiencies of 34.85%, far exceeding the Shockley‐Queisser limit for single‐junction silicon and standalone perovskite cells. This review highlights the latest advances in the design, integration, and optimization of perovskite top cells for monolithic tandem ...
Maria Vasilopoulou, Di Huang, Jue Gong, Faming Li, Hao Zhang, Yinqing Sun, Lin Mao, Ermioni Polydorou, Ioannis G. Aviziotis, Leonidas C. Palilis, Onurcan Kaya, Stephan Roche, Jordi Arbiol, Dimitrios Davazoglou, Emmanuel Kymakis, Lei Liu, Kuan Sun, Abd Rashid bin Mohd Yusoff, Mingzhen Liu, Mohammad Khaja Nazeeruddin   +19 more
wiley   +1 more source

Geographic and demographic disparities in sepsis and renal failure mortality: a CDC WONDER-based narrative review of 1999-2020 trends. [PDF]

Ann Med Surg (Lond)
Afzaal Z, Khan A, Patel T, Rauf S, Kritika F, Zaman Khan A, Irshad A, Hashim A, Aslam F, Sohail H, Zaffar H, Khan A, Hassan S, Ahmed U, Rizvi K.   +14 more
europepmc   +1 more source

Η κρίση του 2007-2009 και οι επιπτώσεις στη αγορά συναλλάγματος

, 2017
Λευτέρα Μότσκα
openalex   +1 more source