Results 41 to 50 of about 111,511 (314)

O desafio regulatório da Biotecnologia e suas novas aplicações: o caso da CRISPR-Cas9 e da sua aplicação em células germinativas humanas

open access: yesRevista Binacional Brasil - Argentina
Os riscos e benefícios das novas tecnologias têm sido objeto do campo da filosofia aplicada. Uma das formas de buscar mitigar os riscos e de promover os benefícios é a regulação da tecnologia.
Bárbara Carollo de Almeida Winter   +1 more
doaj   +3 more sources

Experimental Study on Destruction Mode and Influence Factors of the Gridded Hard Crust Using Transparent Soil

open access: yesApplied Sciences, 2022
In this study, 12 groups of plane strain model tests of gridded hard crust with different cement contents and structures were conducted with a transparent soil experimental technique.
Yanxiang Guo   +3 more
doaj   +1 more source

EBSD Study of Creep‐Induced Lattice Misorientation in MgO‐Particle‐Reinforced Austenitic Steel Composites

open access: yesAdvanced Engineering Materials, EarlyView.
Creep experiments at 900°C on coarse‐grained steel‐ceramic composites containing recycled magnesia reveal that higher ceramic volume fractions significantly enhance the creep resistance. Detailed EBSD investigations identify subgrain formation in the steel matrix as the dominant deformation mechanism.
Moritz Müller   +6 more
wiley   +1 more source

Hard cases make bad law? [PDF]

open access: yesJournal of Medical Ethics, 1997
Not all that long ago, the law played only a minor role in the dramas enacted when medicine and morals collided. Today all is changed; law takes a starring role. Judges find themselves "on call", required, like doctors, to make decisions on birth and death, sometimes at unsocial hours.
openaire   +2 more sources

Additive Gaussian Process Regression for Predictive Design of High‐Performance, Printable Silicones

open access: yesAdvanced Engineering Materials, EarlyView.
A chemistry‐aware design framework for tuning printable polydimethylsiloxane (PDMS) for vat photopolymerization (VPP) is developed using additive Gaussian process (GP) modeling. Polymer network mechanics informs variable groupings, feasible formulation constraints, and interaction variables.
Roxana Carbonell   +3 more
wiley   +1 more source

Hard Corporate Governance Law in a Soft Law Jurisdiction [PDF]

open access: yesSSRN Electronic Journal, 2016
China’s fuzzy corporate governance rules (whether hard or soft) do not help company managers, government officials and others coordinate and cooperate – the raison d’etre for corporate governance rules. In a corporate system dominated by personal relationships and rules, clarity and specificity – even in principles-based corporate governance – serve ...
Bryane Michael, Say Hak Goo
openaire   +1 more source

Al–Cu Composite Casting of Laser‐Deoxidized Copper: Bonding, Interfacial Chemistry, and Thermal Conductivity

open access: yesAdvanced Engineering Materials, EarlyView.
This study investigates laser‐based oxide removal of Cu inserts in oxygen‐free conditions and examines long‐term oxidation kinetics and surface chemistry under different atmospheres via X‐ray photoelectron spectroscopy. Al–Cu compound casting with differently oxidized surfaces is performed, and intermetallic phase formation, morphology, and thermal ...
Timon Steinhoff   +9 more
wiley   +1 more source

Functions and optimization of soft law in the international governance of synthetic biology: The predicament of hard law vs. the rise of soft law

open access: yesSynthetic and Systems Biotechnology
Synthetic biology, as an emerging field that integrates life sciences and engineering technology, is driving profound transformations in global science, ethics, and legal systems.
Yu Qin, Jiaxiang Hu, Kezhen Su
doaj   +1 more source

Social Rights between Hard Law and Soft Law. A case study from European Union

open access: yesEspaço Jurídico, 2019
After the Lisbon Summit of 2009, the whole matter of fundamental rights in the European Union has taken a new connotation. Local economic interests and social protests – in opposition to the “neoliberal agenda” of EU institutions – have played an ...
Jacopo Paffarini
doaj   +1 more source

Evaluating Energy Absorption Performance of Filled Lattice Structures

open access: yesAdvanced Engineering Materials, EarlyView.
Maximum stress must be considered to robustly evaluate energy absorber designs. This approach was applied to compare all types of absorbers in a single Ashby diagram and determine the utility of filling lattice voids with a second material. High‐performance fillers can improve the performance of lattices that are limited by buckling or catastrophic ...
Christian Bonney   +2 more
wiley   +1 more source

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