Results 131 to 140 of about 169,205,791 (288)

The Johannesburg Principles as an International Legal Standard for the EAEU Countries

open access: yesЕвразийская интеграция: экономика, право, политика, 2019
The norms and standards of international law and national law still do not have harmonized approaches in the practice of law enforcement. The author used The Johannesburg Principles on National Security, Freedom of Expression and Access to Information ...
D. G. Demidov
doaj  

Precautionary in International Law: A Customary Principle or a General Principle of Law?

open access: yesFaṣlnāmah-i Pizhūhish-i Huqūq-i ̒Umūmī, 2018
It took humankind a long time to realize its inability to understand different aspects of environmental risks and find that it would bear irreversible damage if such a risk occurs. Knowing the vulnerability of the environment and the limitations of science to accurately predict threats to it, led to emerging the precautionary principle.
Abbasali KadKhodaei, Asma Salari
openaire   +1 more source

Rethinking Charge Transport and Recombination in Donor‐Diluted Organic Solar Cells

open access: yesAdvanced Materials, EarlyView.
Organic solar cells with 1–45% PM6 content in Y12 were studied to link structure and charge dynamics to performance. The conductivity follows a 3D percolation model without a sharp threshold. Donor dilution preserves the photogeneration yield, but limits the fill factor due to transport resistance losses.
Chen Wang   +14 more
wiley   +1 more source

Phase Engineering of Atomically Precise Nanoclusters (APNCs) of Gold and Beyond

open access: yesAdvanced Materials, EarlyView.
Engineering the structural phase of materials is of paramount importance for both fundamental research and practical applications. In this Review, we summarize the recent progress in controlling the phases of atomically precise nanoclusters (APNCs) of gold, silver and copper, as well as bimetallic systems. The phase‐enabled material properties of APNCs
Yitong Wang   +4 more
wiley   +1 more source

General principles of EU civil law /

open access: yes, 2020
General Principles of EU Civil Law focuses on a rapidly developing but still highly controversial area of EU law: the emergence of general principles with constitutional relevance for EU civil law, guiding its interpretation, gap filling and legality ...
Reich, Norbert,
core  

Rational Tuning of Hygroscopic Oscillation of Stacked Nanoflake Assemblies for Continuous Ambient Energy Harvesting

open access: yesAdvanced Materials, EarlyView.
Stacked nanoflake assembly (SNA) membranes can oscillate autonomously, offering opportunities for soft actuation and energy harvesting. This work uncovers the physical mechanism behind the sustained oscillation of SNA membranes in gradient humidity and identifies three governing dimensionless parameters, enabling rational design for optimizing SNA ...
Zijing Zhang   +5 more
wiley   +1 more source

Vanderbilt Law School Death Penalty Debate

open access: yes, 2009
Includes descriptive metadata provided by producer in QuickTime movie file: "Law School - General Events - Vanderbilt Law School Death Penalty Debate - Vanderbilt University > From the Colleges > Law School > General Events > Vanderbilt Law School Death ...
Vanderbilt University. Law School
core  

A Geometrically Transient Platform for Bioelectronic Implants

open access: yesAdvanced Materials, EarlyView.
Minimally invasive bioelectronic implants often compromise performance for smaller sizes. To resolve this optimization dilemma, a wireless bioelectronic implant with a transient geometry is introduced (MiFi). The origami‐inspired device miniaturizes up to sixfold for syringe insertion and autonomously unfolds post‐implantation.
Selin Olenik   +13 more
wiley   +1 more source

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