Results 31 to 40 of about 2,121,711 (340)

Myocardial Work Evaluation—A Useful Non-Invasive Method to Predict Coronary Artery Sub-Occlusion in a Patient with Unstable Angina and Multiple Myocardial Revascularization Interventions

open access: yesDiagnostics, 2023
Background: While lifestyle changes, management of coronary artery disease (CAD) risk factors, myocardial revascularization procedures, and medication can improve a patient’s prognosis, de novo native coronary lesions and in-stent restenosis (ISR) remain
Alexandru Gheorghiu   +5 more
doaj   +1 more source

Comparative assessment of yield and environmental stability of common dill samples

open access: yesОвощи России, 2022
Relevance. The creation of varieties and hybrids with environmental sustainability is a priority in crop breeding. Many issues related to biology and ecology of a number of spice plants remain understudied.
V. V. Skorina, A. V. Piatrenka
doaj   +1 more source

YOUTH AS TRUTH-TELLERS AND RIGHTS-HOLDERS: LEGAL AND INSTITUTIONAL REFORMS TO ENABLE YOUTH HOUSING SECURITY

open access: yesInternational Journal of Child, Youth & Family Studies, 2023
In the first pan-Canadian study on youth homelessness, 57.8% of youth reported prior involvement with child protection services. Indeed, transitions from government institutions (e.g., child/youth protection, inpatient mental health treatment, the youth
Naomi Nichols   +2 more
doaj   +1 more source

Diagrammatic Reasoning and Modelling in the Imagination: The Secret Weapons of the Scientific Revolution [PDF]

open access: yes, 2000
Just before the Scientific Revolution, there was a "Mathematical Revolution", heavily based on geometrical and machine diagrams. The "faculty of imagination" (now called scientific visualization) was developed to allow 3D understanding of planetary ...
Franklin, James
core   +1 more source

A predictive surface profile model for turning based on spectral analysis [PDF]

open access: yes, 2013
This article presents a predictive approach of surface topography based on the FFT analysis of surface profiles. From a set of experimental machining tests, the parameters investigated are: feed per revolution, insert nose radius, depth of cut and ...
COSTES, Jean-Philippe
core   +5 more sources

Revolution [PDF]

open access: yes, 2014
This chapter compares the revolutions of 1789, 1848 and 1989 to examine the usefulness of the concepts of 'risk', and 'threat' in the development of revolutionary ...
Rapport, Michael
core  

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

University Scholar Series: Kim Komenich [PDF]

open access: yes, 2012
Revolution Revisited On March 21, 2012, SJSU Assistant Professor Kim Komenich spoke in the University Scholar Series hosted by Provost Ellen Junn at the Dr. Martin Luther King, Jr. Library.
Komenich, Kim
core   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

open access: yesFEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho   +3 more
wiley   +1 more source

Overcoming center-bias behavior: A metaheuristic algorithm with dual operators for optimized search and refinement

open access: yesSystems and Soft Computing
In most metaheuristic methods, a single operator is employed for both exploration and exploitation. While this makes the algorithm simple, this approach can introduce inefficiencies, such as inadequate coverage of areas, revisiting irrelevant spaces, and
Erik Cuevas   +6 more
doaj   +1 more source

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