Results 71 to 80 of about 1,395,965 (362)

Progress and Prospects of Persistent Luminescent Nanocrystals in Biomedical Applications

open access: yesAdvanced Optical Materials, EarlyView.
This review summarizes recent progress in materials‐level control of persistent luminescence, including mechanistic understanding, wavelength/intensity tuning, and activation strategies, as well as emerging biomedical applications in imaging, biosensing, cell tracking, optogenetic stimulation, and biophotochemical activation.
Peng Pei   +5 more
wiley   +1 more source

Late Budgets [PDF]

open access: yes
The budget forms the legal basis of government spending. If a budget is not in place at the beginning of the fiscal year, planning as well as current spending are jeopardized and government shutdown may result.
Asger L. Andersen   +2 more
core  

Dispelling the Myths: The Truth about TABOR and Referendum C [PDF]

open access: yes, 2005
During the late 1990s, Colorado's Taxpayer's Bill of Rights was praised widely for its effectiveness in restraining the growth of government and providing tax relief for the residents of the state.
Michael New, Stephen Slivinski
core  

Electroluminescence and Franz–Keldysh Modulation Observed in Sn/Ge Multi‐Quantum Wells

open access: yesAdvanced Optical Materials, EarlyView.
We investigate the optoelectronic properties of PIN diodes based on ultrathin α‐Sn/Ge multiple quantum film structures, fabricated by molecular beam epitaxy, both experimentally and theoretically. The samples exhibit a light emission spectrum in the short‐wavelength infrared range with two transitions. Furthermore, when operating as a photodetector, we
Michael Oehme   +9 more
wiley   +1 more source

Interest rate risk and other determinants of post WWII U.S. government debt/GDP dynamics [PDF]

open access: yes
This paper uses a sequence of government budget constraints to motivate estimates of returns on the U.S. Federal government debt. Our estimates differ conceptually and quantitatively from the interest payments reported by the U.S. government.
George J. Hall, Thomas J. Sargent
core  

Flexible Sensor‐Based Human–Machine Interfaces with AI Integration for Medical Robotics

open access: yesAdvanced Robotics Research, EarlyView.
This review explores how flexible sensing technology and artificial intelligence (AI) significantly enhance human–machine interfaces in medical robotics. It highlights key sensing mechanisms, AI‐driven advancements, and applications in prosthetics, exoskeletons, and surgical robotics.
Yuxiao Wang   +5 more
wiley   +1 more source

EVOLUTION OF APPROACHES TO FINANCE THE BUDGET DEFICIT

open access: yesВісник Київського національного університету імені Тараса Шевченка. Серія Економіка, 2014
In the article, the causes and existence of the state budget deficit are defined. The main source of budget deficit financing in historical retrospective are considered.
K. Cherkashyna, L. Mogylko
doaj   +1 more source

The Quantitative and Qualitative Analysis of the Budget Cost of the Czech Supporting and Guarantee Agricultural and Forestry Fund [PDF]

open access: yes
The paper analyzes the government budget cost of credit guarantees and subsidies. The analysis is done both in a general qualitative manner and quantitatively for the case of Czech Supporting and Guarantee Agricultural and Forestry Fund (SGAFF).
Karel Janda
core   +1 more source

Chile Fiscal Policy Management [PDF]

open access: yes, 2013
A budget surplus arises in a country when the total revenue earnings surpass expenditures in a particular financial year. Having a budget surplus is very important in the sense that it brings about a decrease in the net public debt, while the public debt
Betancourt, Erico Wulf   +1 more
core   +2 more sources

From Natural Discovery to AI‐Guided Design: A Curated Collection of Compact Enhancers for Crop Engineering

open access: yesAdvanced Science, EarlyView.
ABSTRACT Precise transgene‐free gene upregulation remains a challenge in crop biotechnology, as conventional enhancers often exceed CRISPR‐mediated knock‐in size constraints and face regulatory hurdles. Here we establish a foundational cross‐species resource of compact transcriptional enhancers developed via STEM‐seq, a high‐throughput screening ...
Qi Yao   +14 more
wiley   +1 more source

Home - About - Disclaimer - Privacy