Results 141 to 150 of about 20,687,688 (394)

EFFECTIVE TAX BURDEN BORNE BY COMPANIES: A REVIEW AND A NEW METHODOLOGY [PDF]

open access: yes
Measuring the effective tax burden of companies was appealing to many famous economists. The present paper makes a review of the methodology used in assessing the tax burden of companies, and starting from this point, proposes a new framework based on ...
Lazar Sebastian
core  

Entering Student Affairs: A Comparative Study of Graduate School Choice [PDF]

open access: yes, 2012
This article describes the college choice process of graduate students in College Student Personnel programs at a public university and a private religiously affiliated university.
Eckman, Ellen   +2 more
core   +1 more source

Ammonia Gas Sensor Fabricated by Multifunctional ZnO/GO Nanocomposites for Long‐Term, Self‐Powered Monitoring

open access: yesAdvanced Science, EarlyView.
Zinc oxide/graphene oxide (ZnO/GO) nanocomposites serve as a gas‐sensitive film for ammonia sensing and as high‐performance electrode materials in supercapacitors, simultaneously. A wearable contact‐separated triboelectric nanogenerator is designed to directly drive the ZnO/GO nanocomposites‐based ammonia sensor.
Xingwei Wang, Likun Gong, Xiaohong Zhou
wiley   +1 more source

Definition and Coordination of Roles and Responsibilities Among Cancer Center Clinic and Research Personnel. [PDF]

open access: yesJCO Oncol Pract, 2020
Craddock Lee SJ   +6 more
europepmc   +1 more source

Sulfate‐Directed Silver Dendrites with Enhanced Stability for Ultrasensitive SERS‐Based Therapeutic Drug Monitoring

open access: yesAdvanced Science, EarlyView.
This study presents sulfate‐directed silver dendrites (s‐AgDs) as oxidation‐resistant SERS substrates with long‐term stability, reproducibility, and sub‐picomolar sensitivity. Sulfate ions guide anisotropic growth and protect the surface, enabling improved performance over 7 months under ambient conditions.
Aradhana Dwivedi   +6 more
wiley   +1 more source

Perfil dos pesquisadores com bolsa de produtividade em pesquisa do CNPq da área de saúde coletiva

open access: yesCadernos de Saúde Pública
O artigo analisa, com base nas informações do currículo Lattes, o perfil dos pesquisadores com bolsa de produtividade em pesquisa do CNPq na área de Saúde Coletiva.
Rita Barradas Barata, Moisés Goldbaum
doaj  

Airborne forest fire research [PDF]

open access: yes
The research relating to airborne fire fighting systems is reviewed to provide NASA/Langley Research Center with current information on the use of aircraft in forest fire operations, and to identify research requirements for future operations.
Mattingly, G. S.
core   +1 more source

Discovery of an Adaptive Neuroimmune Response Driving Itch and Fast Tick Removal with Implications for Preventing Pathogen Transmission

open access: yesAdvanced Science, EarlyView.
Doehl et al. discovered an adaptive neuroimmune mechanism that induces itch in tick‐exposed guinea pigs, enabling rapid tick removal. This itch‐induced tick removal (IITR) is mediated by an adaptive cellular immune response and is independent of IgG, IgE, or TRPV1.
Johannes S. P. Doehl   +27 more
wiley   +1 more source

An update of engine system research at the Army Propulsion Directorate [PDF]

open access: yes
The Small Turboshaft Engine Research (STER) program provides a vehicle for evaluating the application of emerging technologies to Army turboshaft engine systems and to investigate related phenomena.
Bobula, George A.
core   +1 more source

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