Results 141 to 150 of about 95,026 (309)

IRS Restructuring Act Implementation [PDF]

open access: yes, 2000
Correspondence issued by the General Accounting Office with an abstract that begins "Pursuant to a congressional request, GAO provided information on the Internal Revenue Service's (IRS) efforts to implement provisions of the IRS Restructuring and Reform
United States. General Accounting Office.
core  

Nuclear IRS-1 and cancer

open access: yes, 2011
The family of insulin receptor substrates (IRS) consists of four proteins (IRS-1-IRS-4), which were initially characterized as typical cytosolic adaptor proteins involved in insulin receptor (IR) and insulin-like growth factor I receptor (IGF-IR ...
Trojanek, Joanna   +3 more
core   +1 more source

Do Tax Incentives for Farmland Leases Increase Farm Supply? Evidence From Iowa's Beginning Farmer Tax Credit

open access: yesApplied Economic Perspectives and Policy, EarlyView.
ABSTRACT In recent decades, agriculture has become increasingly concentrated through horizontal mergers and acquisitions via corporate entities, and policy makers are concerned this will be exacerbated by the aging population of farm operators. To reduce market concentration in agriculture, many states have enacted policies to entice new prospective ...
Justin M. Ross   +2 more
wiley   +1 more source

Data‐ and Theory‐Guided Design of Dual‐Role V‐Doped RuO2 for High‐Performance Acidic Oxygen Evolution

open access: yesAngewandte Chemie, EarlyView.
A data‐ and theory‐guided paradigm, leveraging large‐scale data mining of 718 catalysts and microkinetic modeling, identifies V‐doped RuO2 as optimal for acidic OER. Vanadium doping drives electron withdrawal from Ru centers, generating Lewis acidic sites that polarize O–H bonds and accelerate deprotonation kinetics. Experimental validation achieves an
Zhongliang Liu   +10 more
wiley   +2 more sources

Ikimokyklinio ir priešmokyklinio ugdymo pokyčiai: ir nerimas, ir džiaugsmas

open access: yes, 2020
Nuo 2023 m. pagerės sąlygos socialinės rizikos šeimoms auginančioms priešmokyklinio amžiaus vaikus (5-6 m.), nes savivaldybės įpareigotos užtikrinti ikimokyklinį ugdymą visiems vaikams. Dalis savivaldybių šią žinią sutiko su nerimu ir nepasitenkinimu. Gali kilti klausimas apie kokį vaikų skaičių, padidinančių priešmokyklinukų gretas, kalbame.
openaire   +1 more source

A kinematical study of the NGC 7538 IRS 1 region

open access: yes, 2003
We present high angular resolution images of both NH3 (1, 1) and (2, 2) lines toward NGC 7538 IRS 1. The density and velocity-position plots have been used to study the interaction among the outflows, winds and their environment.
Zheng, XW, Xu, Y, Jiang, DR
core  

The Effect of Resistance Training and Ursolic Acid on the PI3K‐AKT‐mTOR Pathway in Aged Diabetic Rats: A Comparative Study

open access: yesAGING MEDICINE, EarlyView.
Resistance training combined with ursolic acid supplementation restores anabolic signaling (PI3K/mTORC1) suppressed by diabetes, helping preserve muscle mass. This strategy may offer a potential therapeutic approach to combat muscle atrophy and support healthy aging in diabetic conditions.
Ashkan Sadeghi   +4 more
wiley   +1 more source

Nachhaltig...Zukunftsfaehig...Dauerhaft.. 'Sustainable Development' als Leitbegriff in der Regionalentwicklung ; Materialien zum IRS Workshop vom 27.11.1992

open access: yes, 1993
UuStB Koeln(38)-940106229 / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische ...
Institut fuer Regionalentwicklung und Strukturplanung -IRS-, Berlin (Germany)
core  

Energy efficiency optimization for 6G multi-IRS multi-cell NOMA vehicle-to-infrastructure communication networks

open access: yes
peer reviewedIntelligent Reflecting Surfaces (IRS), software-controlled metasurfaces, have emerged as an upcoming sixth-generation (6G) wireless communication technology.
Darem, Abdulbasit A.   +7 more
core   +1 more source

Advancements in Graphdiyne‐Based Multiscale Catalysts for Green Hydrogen Energy Conversion

open access: yesAdvanced Intelligent Discovery, EarlyView.
This review systematically explores the fundamental characteristics of graphdiyne (GDY), cutting‐edge field of GDY‐based multiscale catalysts within sustainable energy conversion systems.Special emphasis is placed on the structure‒property relationships in different reactions.
Qian Xiao, Lu Qi, Siao Chen, Yurui Xue
wiley   +1 more source

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