Results 21 to 30 of about 1,571,058 (290)

Left ventricular heart failure and pulmonary hypertension [PDF]

open access: yes, 2015
In patients with left ventricular heart failure (HF), the development of pulmonary hypertension (PH) and right ventricular (RV) dysfunction are frequent and have important impact on disease progression, morbidity, and mortality, and therefore warrant ...
Anton Vonk-Noordegraaf   +8 more
core   +7 more sources

Evaluation of the financial condition of the companies of transport and storage section in times of economic crisis - taxonomic analysis

open access: yesManagement, 2016
The aim of the article is an evaluation of the financial condition of the companies of transport and storage section (section H) based on synthetic indicator in times of economic crisis.
Jędrzejczak-Gas Janina   +1 more
doaj   +1 more source

Under pressure: pulmonary hypertension associated with left heart disease. [PDF]

open access: yes, 2015
© ERS 2015.Pulmonary hypertension (PH) associated with left heart disease (PH-LHD) is the most common type of PH, but its natural history is not well understood.
Farber, HW, Gibbs, S
core   +2 more sources

Heat flow in InAs/InP heterostructure nanowires [PDF]

open access: yes, 2012
The transfer of heat between electrons and phonons plays a key role for thermal management in future nanowire-based devices, but only a few experimental measurements of electron-phonon (e-ph) coupling in nanowires are available.
Hoffmann, Eric A.   +4 more
core   +3 more sources

Projected pH reductions by 2100 might put deep North Atlantic biodiversity at risk [PDF]

open access: yes, 2014
This study aims to evaluate the potential for impacts of ocean acidification on North Atlantic deep-sea ecosystems in response to IPCC AR5 Representative Concentration Pathways (RCPs).
Barry, J.   +14 more
core   +7 more sources

Deletions of the derivative chromosome 9 occur at the time of the Philadelphia translocation and provide a powerful and independent prognostic indicator in chronic myeloid leukemia [PDF]

open access: yes, 2001
Chronic myeloid leukemia (CML) is characterized by formation of the BCR-ABL fusion gene, usually as a consequence of the Philadelphia (Ph) translocation between chromosomes 9 and 22.
Bench, AJ   +11 more
core   +1 more source

Natural history of patients with non cirrhotic portal hypertension: Comparison with patients with compensated cirrhosis [PDF]

open access: yes, 2018
Background. The knowledge of natural history of patients with portal hypertension (PH) not due to cirrhosis is less well known than that of cirrhotic patients. Aim.
Aprile, Francesca   +7 more
core   +1 more source

Long-Term Population Monitoring of the Karner Blue (Lepidoptera: Lycaenidae) in Wisconsin, 1990-2004 [PDF]

open access: yes, 2018
We monitored Wisconsin populations of the Karner blue (Lycaeides melissa samuelis Nabokov, Lepidoptera: Lycaenidae) during 1990-2004. We surveyed consecutive spring and summer broods in two contiguous central Wisconsin counties (Jackson, Wood), starting ...
Swengel, Ann B, Swengel, Scott R
core   +2 more sources

pH electrode performance under automated management conditions

open access: yesJournal of Analytical Methods in Chemistry, 1997
pH is frequently measured in laboratories, but to have confidence in the results it is necessary to know that it was measured properly. For an electrode to give accurate results it must be treated well and calibrated correctly. In this paper, an automated system for pH measurement is described; the system uses the operational pH scale and calibrates ...
Comer, J. E. A., Hibbert, C.
openaire   +2 more sources

The Organization Without the Boss; a New Way to the Design of Organizations in Complex Situations [PDF]

open access: yesسیاست نامه علم و فناوری, 2021
In the present age, the complexity and changes of the environment are so widespread and dynamic that many organizations are not able to adapt to changes using traditional hierarchical structures.
Vahid Noornejad Vanoush, Mehdi Ebrahimi
doaj  

Home - About - Disclaimer - Privacy