Results 91 to 100 of about 246,241 (273)

Unveiling the Microvasculature: The Index of Microcirculatory Resistance and Its Expanding Role in Cardiovascular Care

open access: yesCatheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Index of microcirculatory resistance (IMR) is a cutting‐edge, wire‐based tool that advances the capability assessment of coronary microvascular function. By utilizing distal coronary pressure and mean transit time under maximal hyperemia, IMR delivers consistent, reproducible insights into the microvasculature's dynamic health.
Joanna Sohn   +10 more
wiley   +1 more source

Revealed Comparative Advantage and the Alternatives as Measures of International Specialisation [PDF]

open access: yes
The paper is an analysis of Balassa’s ‘revealed comparative advantage’ (RCA). The papers shows that when using the RCA, it should always be adjusted in such a way, so that it becomes symmetric.
Keld Laursen
core  

Improving the quality of various types of recycled aggregates by biodesposition [PDF]

open access: yes, 2017
Demand for construction materials has been rising in recent decades in many countries around the world, placing a heavy burden on the environment in terms of both the natural resources consumed and the enormous flow of waste generated. In order to obtain
Boon, Nico   +7 more
core   +1 more source

Conditions for convergence of random coefficient AR(1) processes and perpetuities in higher dimensions

open access: yes, 2014
A $d$-dimensional RCA(1) process is a generalization of the $d$-dimensional AR(1) process, such that the coefficients $\{M_t;t=1,2,\ldots\}$ are i.i.d. random matrices.
Erhardsson, Torkel
core   +1 more source

Feasibility and Safety of Distal Transradial Access in Patients With Out‐of‐Hospital Cardiac Arrest Undergoing Emergency PCI: A Single‐Center Retrospective Study

open access: yesCatheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Distal transradial access (dTRA) has gained attention for its lower risk of vascular complications compared to conventional transradial access (TRA). However, its feasibility and safety in patients with out‐of‐hospital cardiac arrest (OHCA) undergoing emergency percutaneous coronary intervention (PCI) remain uncertain.
Shiori Kawakami   +9 more
wiley   +1 more source

The Indian Economy Since Liberalisation: the Structure and Composition of Exports and Industrial Transformation (1980 – 2000) [PDF]

open access: yes, 2004
This paper assesses empirically structural change in the Indian manufacturing based export sector, based on an analysis of 143 industries / product groupings (mainly manufacturing industries).
Dietrich, M., Sharma, A.
core  

Homo‐/Heterodimeric Substrates Bias the Type and Multiplicity of Hydroxamic Acid Chelators Assembled by a NIS Synthetase DesD

open access: yesChemistry – A European Journal, EarlyView.
Chemoenzymatic reactions using the siderophore synthetase DesD from Salinispora tropica and hydroxamic acid substrates (native, non‐native) with different multiplicities (monomer, dimer) and components (homo‐/heterodimer) followed different reaction trajectories, which biased the architectures of the chelator major products and indicated DesD contains ...
Callum A. Rosser   +2 more
wiley   +1 more source

Competitiveness of Pakistani rice in international market and export potential with global world: A panel gravity approach

open access: yesCogent Economics & Finance, 2018
Rice is an important source for foreign exchange earnings for Pakistan’s economy, keeping this fact in mind, this study is to calculate competitiveness of rice export of Pakistan in international market compared to largest exporter countries and this ...
Muhammad Saqib Irshad   +2 more
doaj   +1 more source

The RCAS Vector System

open access: yesFolia Biologica, 2004
Retroviruses have long been studied in animal models and cell culture. Initially, the primary reason to study retroviruses was that certain retroviruses efficiently induced tumours in animals and transformed cells in culture. Experiments with one of these rapidly oncogenic retroviruses, Rous sarcoma virus (RSV), led to the discovery of cellular ...
openaire   +2 more sources

Assessment of coronary artery outward remodeling in consequence of excision of epicardial adipose tissue in Ossabaw swine [PDF]

open access: yes, 2017
Background Coronary artery disease (CAD) results from the buildup of cholesterol, inflammatory factors, and proliferating smooth muscle cells within a vessel wall. This plaque impedes on the vessel lumen, decreasing the space through which blood can flow,
Coderre, Kelly
core   +1 more source

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