Results 11 to 20 of about 5,915 (156)

A review on plants used for improvement of sexual performance and virility. [PDF]

open access: yesBiomed Res Int, 2014
The use of plant or plant‐based products to stimulate sexual desire and to enhance performance and enjoyment is almost as old as the human race itself. The present paper reviews the active, natural principles, and crude extracts of plants, which have been useful in sexual disorders, have potential for improving sexual behaviour and performance, and are
Chauhan NS   +4 more
europepmc   +2 more sources

Iconography of Power: the Bearded King on the Coinage of Seleucus II Callinicus [PDF]

open access: yesIranian Journal of Archaeological Studies, 2020
Seleucus II Callinicus was the first Seleucid king (from 246 to 225 BC) who portrayed himself on coins bearded andwearing a diadem. This seems to be due to the wars that were waged in the Seleucid Empire during the reign of thisking, including the ...
Robert Sebastian Wojcikowski
doaj   +1 more source

Mitochondrial sodium/calcium exchanger NCLX regulates glycolysis in astrocytes, impacting on cognitive performance

open access: yesJournal of Neurochemistry, Volume 165, Issue 4, Page 521-535, May 2023., 2023
Intracellular Ca2+ concentrations are strictly controlled by plasma membrane transporters, the endoplasmic reticulum, and mitochondria, in which Ca2+ uptake is mediated by the mitochondrial calcium uniporter complex (MCUc), while efflux occurs mainly through the mitochondrial Na+/Ca2+ exchanger (NCLX).
João Victor Cabral‐Costa   +7 more
wiley   +1 more source

Iran at War: From Cyrus to Soleimani

open access: yesMiddle East Policy, Volume 29, Issue 3, Page 79-93, Autumn (Fall) 2022., 2022
Abstract Iran’s armed forces have made tremendous strides since the decade‐long war with Iraq in the 1980s. Tehran’s cultivation of ideologically sympathetic forces, along with the provision of material help, has allowed Iran to project power and influence throughout the Middle East. Some policy analysts who study Iran’s military development are biased
Ahmed S. Hashim
wiley   +1 more source

EXPERIMENTÁLNÍ ZKOUŠKA GEOMETRIE DIFUZORU PRO NÍZKOTLAKOVÉ VÝFUKOVÉ PLÁŠTĚ PARNÍ TURBÍNY [PDF]

open access: yesACC Journal, 2019
Výkon posledního stupně LP části parní turbíny je silně ovlivněn efektivitou spodního výfukového pláště. Otáčení 90° v relativně krátké axiální vzdálenosti je hlavní příčinou ztrát a konstrukce difuzoru s nízkou ztrátou stále zůstává výzvou pro strojní ...
Kalista Robert   +2 more
doaj   +1 more source

Study of Architecture and Cultural Landscape of the Dhawe Tribe, East Nusa Tenggara

open access: yesLocal Wisdom, 2022
The Dhawe Tribe cultural area, better known as the Ola Dhawe Traditional Village, is currently the center of attention of the government and the local community because the site has changed the activity pattern of the Dhawe Tribe community both in terms ...
Maria Parni Pora   +2 more
doaj   +1 more source

Temperature and indoor environments

open access: yesIndoor Air, Volume 32, Issue 5, May 2022., 2022
Abstract From the thermodynamic perspective, the term temperature is clearly defined for ideal physical systems: A unique temperature can be assigned to each black body via its radiation spectrum, and the temperature of an ideal gas is given by the velocity distribution of the molecules.
Tunga Salthammer, Glenn C. Morrison
wiley   +1 more source

Functionalized bio‐adsorbents for removal of perfluoroalkyl substances: A perspective

open access: yesAWWA Water Science, Volume 3, Issue 6, November/December 2021., 2021
Abstract Poly‐ and perfluoroalkyl substances (PFAS) are known as “forever chemicals” due to their ubiquitous persistence in the environment, and their negative human health effects. Among them, short‐chain PFAS are of increasing concern due to their high solubility and mobility in water, while possessing persistency and toxicity nature like their ...
Duning Li   +5 more
wiley   +1 more source

Reliable Prediction of the Octanol–Air Partition Ratio

open access: yesEnvironmental Toxicology and Chemistry, Volume 40, Issue 11, Page 3166-3180, November 2021., 2021
Abstract The octanol–air equilibrium partition ratio (KOA) is frequently used to describe the volatility of organic chemicals, whereby n‐octanol serves as a substitute for a variety of organic phases ranging from organic matter in atmospheric particles and soils, to biological tissues such as plant foliage, fat, blood, and milk, and to polymeric ...
Sivani Baskaran   +2 more
wiley   +1 more source

Personalized profiles of antioxidant signaling pathway in patients with tuberculosis

open access: yesJournal of Microbiology, Immunology and Infection, 2022
Background/purpose: The non-protein thiol glutathione is protective against infection by Mycobacterium tuberculosis (MTB) and, together with the transcription factor NRF2 (the nuclear factor erythroid 2-related factor 2), plays a crucial role in ...
Sara Petrillo   +12 more
doaj   +1 more source

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