Results 51 to 60 of about 2,395,751 (384)

Polylactic Acid (PLA), Polycaprolactone (PCL), and Chitosan: the Biodegradable Transition in Medical Waste Management

open access: yesAdvanced Sustainable Systems, EarlyView.
The shift to biodegradable materials in healthcare promises reduced plastic pollution, but their production, adoption, and long‐term impacts remain complex. Integrating lifecycle insights with global policy coordination is essential for meaningful environmental gains. Abstract The COVID‐19 pandemic sharply increased medical waste, intensifying concerns
By Haoxuan Yu   +2 more
wiley   +1 more source

Interface‐Adaptive Dual‐Color Hydrogel with Self‐Repairing Function and High Adhesion as Flexible Wearable Sensor for Minimally‐Invasive Monitoring Pesticide Residue in Living Crop

open access: yesAdvanced Science, EarlyView.
Dual‐color hydrogel TPE@Mn@ZnS@AG@PVA is prepared using b‐TPE NPs and r‐Mn@ZnS QDs as blue‐channel and red‐channel indicators, exhibits smart interface adaptability, high adhesion, good self‐repairing function, and superior response to thiophannate‐methyl, and thus acts as a flexible wearable sensor for in situ, on‐site and minimally‐destructive ...
Jianling Chen   +8 more
wiley   +1 more source

German Tax System: Double Taxation Avoidance Conventions, Structure and Developments

open access: yesJournal of Legal Studies, 2015
This paper presents the fundamentals of the tax system in general, the basic elements of a tax system as well as the organization of the German tax system analysis, especially throughout the tax levy and how the taxation typology functions.
Dumiter Florin   +2 more
doaj   +1 more source

Base Erosion and Profit Shifting: A Roadmap for Reform [PDF]

open access: yes, 2014
In this Editorial, the authors explain the context of this special issue of the Bulletin for International Taxation. The fundamental premise of the BEPS project is that a coordination of national responses to BEPS can both eliminate double non-taxation ...
Shay, Stephen E.
core  

Intelligent Sensing: The Emerging Integration of Machine Learning and Soft Sensors Based on Hydrogels and Ionogels

open access: yesAdvanced Science, EarlyView.
By integrating with machine learning (ML), hydrogel‐ and ionogel‐based soft sensors are gaining human brain‐like capabilities to perceive, learn, and predict. This review summarizes their advances, focusing on ML‐powered applications such as handwriting/gesture/object/motion/speech recognition, health monitoring, food detection, and beyond.
Wenqing He   +8 more
wiley   +1 more source

Toward Complete CO2 Electroconversion: Status, Challenges, and Perspectives

open access: yesAdvanced Energy Materials, EarlyView.
Electrocatalytic CO2 reduction and CO2 batteries face challenges in achieving complete CO2 conversion with high conversion rates and Faradaic efficiency simultaneously. Existing systems compromise one for the other with incomplete CO2 conversion and inefficiencies, hindering practical applications. This perspective highlights state‐of‐the‐art progress,
Changfan Xu   +5 more
wiley   +1 more source

Analisis Hukum terhadap Pengenaan Pajak Ganda [PDF]

open access: yes, 2012
This research focused on the aspects of inequality and legal uncertainty due to the double taxation (double taxation) on the same object. As a result, the tax burden felt by the public will feel heavy.
Ilyas, W. B. (Wirawan)
core   +1 more source

The Commission’s Proposal for a Directive on Double Taxation Dispute Resolution Mechanisms: Overcoming the Final Hurdle of Juridical Double Taxation within the European Union?

open access: yesEuropean Taxation, 2017
This article examines the Commission’s proposal for a Directive on Double Taxation Dispute Resolution Mechanisms, highlighting interpretative issues that arise from its wording and discussing the conditions under which it could potentially lead to the ...
L. Cerioni
semanticscholar   +1 more source

Recent Progress on Photoelectrochemical Organic Upgrading: A Review from Direct and Indirect Charge Transfer Pathway

open access: yesAdvanced Energy Materials, EarlyView.
Photoelectrochemical (PEC) organic upgrading at the anode, coupled with hydrogen evolution at the cathode, presents a promising strategy for enhancing solar energy utilization while simultaneously generating value‐added chemicals. An overview of directional photoanodic conversion of organic substrates is presented, distinctively with an eye to the ...
Cheng Lin   +3 more
wiley   +1 more source

The International Double Taxation – Avoiding Methods

open access: yesEIRP Proceedings, 2009
The paper presents the main causes that determine double taxation, its forms, i.e. the economicdouble taxation and the international legal double taxation, the need for eliminating the double taxation andavoiding methods.
Nicoleta Barbuta-Misu
doaj  

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