Results 71 to 80 of about 30,558 (294)

Unity Quantum Yield of High‐Entropy Quantum Dots Composited With Photonic Crystals for Information Encryption

open access: yesAdvanced Science, EarlyView.
This study first extends the high‐entropy concept to I‐III‐VI quantum dots (QDs) and synthesizes CZCrGSe/ZnSe/ZnS core/shell/shell QDs with a record photoluminescence quantum yield (PLQY) of 100%. Their ZnSe/ZnS double shell efficiently passivates defects and boosts structural stability.
Maoyuan Huang   +9 more
wiley   +1 more source

ECONOMIC AND LEGAL ASPECTS AGAINST CONTROLLING GOODS TURNOVER

open access: yesBaltic Journal of Economic Studies, 2019
The purpose of this article is to describe the content of the economic and legal bases of counteraction to the circulation of counterfeit goods. Using systemic and formal-logical methods, the amount of economic losses is outlined and the magnitudes of ...
Ruslan Fyl, Galina Luk'yanova
doaj   +1 more source

Medicines that Kill [PDF]

open access: yes, 2012
The prevalence of counterfeit drugs on the African continent has been increasing at an alarming rate. “Medicines that Kill” is a research paper that attempts to analyze the factors that make African countries particularly susceptible to this global ...
Abushouk, Lina Ahmed
core   +1 more source

T‐Cell Exhaustion in the Tumor Microenvironment: Subcellular Dysfunction, Pan‐Cancer Characteristics, and Therapeutic Interventions

open access: yesAdvanced Science, EarlyView.
This study elucidates the mechanisms of subcellular multidimensional collapse in exhausted T cells. By specifically targeting the nucleus, mitochondria, and endoplasmic reticulum, strategic interventions can effectively remodel the compromised organelle network. This integrated approach drives comprehensive T cell resuscitation, ultimately establishing
Mingxing Wang   +9 more
wiley   +1 more source

Trafficking in Persons: U.S. Policy and Issues for Congress [PDF]

open access: yes, 2012
[Excerpt] This report focuses on international and domestic human trafficking and U.S. policy responses, with particular emphasis on the TVPA and its subsequent reauthorizations.
Siskin, Alison, Wyler, Liana Sun
core   +4 more sources

Real‐Time Multicolor Fluorescence Microscopy via Cross‐Channel Acquisition and Deep‐Learning‐Based Inference

open access: yesAdvanced Intelligent Discovery, EarlyView.
Sequential multicolor fluorescence imaging in dynamic microsystems is constrained by acquisition speed and excitation dose. This study introduces a real‐time framework to reconstruct spectrally separated channels from reduced cross‐channel acquisitions (frames containing mixed spectral contributions).
Juan J. Huaroto   +3 more
wiley   +1 more source

Dangerous medicines: Unproven AIDS cures and counterfeit antiretroviral drugs

open access: yesGlobalization and Health, 2008
Background Increasing access to antiretroviral therapy (ART) is a critical goal endorsed by the United Nations and all of its member states. At the same time, anecdotal accounts suggest that the promotion of unproven AIDS 'cures' and remedies are ...
Amon Joseph J
doaj   +1 more source

Uncertainty‐Guided Selective Adaptation Enables Cross‐Platform Predictive Fluorescence Microscopy

open access: yesAdvanced Intelligent Discovery, EarlyView.
Deep learning models often fail when transferred to new microscopes. A novel framework overcomes this by selectively adapting the early layers governing low‐level image statistics, while freezing deep layers that encode morphology. This uncertainty‐guided approach enables robust, label‐free virtual staining across diverse systems, democratizing ...
Kai‐Wen K. Yang   +9 more
wiley   +1 more source

Impact of secured prescription implementation on ambulatory pregabalin use in France: A regional assessment in the French Nouvelle‐Aquitaine

open access: yesBritish Journal of Clinical Pharmacology, EarlyView.
Abstract Aim The French authorities mandated the use of secure prescriptions for pregabalin on May 2021. This study aimed to evaluate the impact of this measure on pregabalin use and misuse in Nouvelle‐Aquitaine, a southwestern French region with around six million inhabitants.
Maika Munech‐Herran   +5 more
wiley   +1 more source

Expert evaluation of the effectiveness of the anti-counterfeiting of medicines in Ukraine

open access: yesФармацевтичний журнал, 2020
Official statistics of the counterfeit medicines circulation significantly reduces the level of patient confidence not only to pharmacy specialists, but also to the healthcare system and even other government institutions.
S. О. Lebed, A. S. Nemchenko
doaj   +1 more source

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