Results 51 to 60 of about 229,515 (283)

Interfacial diffusion in TiN0.3/AlN composite

open access: yesJin'gangshi yu moliao moju gongcheng, 2023
In recent years, extensive research has been conducted on nano-multilayer films of TiN/AlN system. However, there are few reports on its bulk composites.
Qin ZOU   +3 more
doaj   +1 more source

Indication of a Co-Existing Phase of Quarks and Hadrons in Nucleus - Nucleus Collisions

open access: yes, 2003
The variation of average transverse mass of identified hadrons with charge multiplicity have been studied for AGS, SPS and RHIC energies. The observation of a plateau in the average transverse mass for multiplicities corresponding to SPS energies is ...
Alam, Jan-e   +4 more
core   +1 more source

Rapid Sintering of Porous Organic Polymer Powders Into Mechanically Strong Monoliths for Efficient CO2 Capture

open access: yesAdvanced Functional Materials, EarlyView.
Spark plasma sintering enables rapid processing of porous organic polymer (POP) from fine powders to a freestanding and mechanically robust monolith. The sintering process retains the CO2 adsorption capacity and CO2/N2 selectivity, making the monolith more suitable as a solid sorbent for practical carbon capture applications.
Duan Li   +4 more
wiley   +1 more source

Societal assessment overview [PDF]

open access: yes, 1980
The decision to proceed with SPS depends on a political determination that commitment of the economic, institutional, and social energies required for its implementation is a worthwhile investment.
Bloomquist, C. E.
core   +1 more source

Chiral Nanohoops as an Efficient Spin Polarization System

open access: yesAdvanced Functional Materials, EarlyView.
Chiral conjugated nanohoops with a central dibenzopentalene unit exhibit 90% spin polarization at low voltage and high conductivity. These properties make them ideal components in molecular spintronics applications. Abstract A central challenge in molecular spintronics is to achieve a high spin polarization at low operating voltages and ambient ...
Anu Gupta   +4 more
wiley   +1 more source

Drug‐Free Thrombolysis Mediated by Physically Activated Micro/Nanoparticles

open access: yesAdvanced Functional Materials, EarlyView.
Overview of particle‐mediated thrombolytic effects (thermal, mechanical, and chemical) and their activating physical stimuli (light, ultrasound, and magnetic field) in drug‐free thrombolysis. ABSTRACT Thrombus‐associated disorders rank among the world's leading causes of death, with ischemic heart disease and stroke as the main contributors.
Pierre Sarfati   +2 more
wiley   +1 more source

Relative Entropy Relaxations for Signomial Optimization [PDF]

open access: yes, 2014
Signomial programs (SPs) are optimization problems specified in terms of signomials, which are weighted sums of exponentials composed with linear functionals of a decision variable.
Chandrasekaran, Venkat, Shah, Parikshit
core  

Self‐Feeding of Engineered Tissues via Controlled Glucose Release Facilitates Survival and Vascularization of Living Implants

open access: yesAdvanced Functional Materials, EarlyView.
ABSTRACT Engineering living matter has great clinical potential to deliver functional replacement organs. However, clinical translation remains hampered by the current inability to maintain viability of clinically relevant‐sized constructs. During the pre‐vascular phase, implants rely on nutrient diffusion for survival, which is insufficient at ...
Melvin Gurian   +5 more
wiley   +1 more source

Ukrainian Sanitary and Phytosanitary Laws Approximation to EU Acquis Under Association Agreement Including Agreement on Deep and Comprehensive Free Trade Area (DCFTA)

open access: yesEU agrarian Law, 2015
The paper reviews the achievements to date in legal approximation in the sanitary and phytosanitary (SPS) field in Ukraine. Effective regulatory approximation in the SPS field was critical to anchoring the reform process in Ukraine and to fostering ...
Kepych Taras
doaj   +1 more source

Centrality dependence of the multiplicity and transverse momentum distributions at RHIC and LHC and the percolation of strings [PDF]

open access: yes, 2002
The dependence of the multiplicity and the transverse momentum distribution on the number of collisions are studied for central and peripheral Au-Au collisions at SPS, RHIC and LHC energies in the framework of percolation of strings.
Adcox   +18 more
core   +2 more sources

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