Results 81 to 90 of about 5,956 (208)

Age Normalized Testosterone Peaks at Series B for Male Startup Founders [PDF]

open access: yesarXiv
In a study of 107 male Y Combinator founders, a surprising correlation between age-normalized testosterone and company stage was uncovered. Testosterone, a hormone associated with confidence, dominance, and drive, increased by 55.7% from pre-seed to seed funding, peaking at the Series B stage, where levels were 99.6% higher than pre-seed.
arxiv  

Modeling of the formation of short-chain acids in propane flames [PDF]

open access: yesarXiv, 2009
In order to better understand their potential formation in combustion systems, a detailed kinetic mechanism for the formation of short-chain monocarboxylic acids, formic (HCOOH), acetic (CH3COOH), propionic (C2H5COOH) and propenic (C2H3COOH)) acids, has been developed. Simulations of lean (equivalence ratios from 0.9 to 0.48) laminar premixed flames of
arxiv  

No effects of androgen receptor gene CAG and GGC repeat polymorphisms on digit ratio (2D:4D): Meta-analysis [PDF]

open access: yesarXiv, 2013
Objectives: A series of meta-analyses assessed whether differentially efficacious variants (CAG and GGC repeat-length polymorphisms) of the human androgen receptor gene are associated with digit ratio (2D:4D), a widely investigated putative pointer to prenatal androgen action.
arxiv  

Effects of red ginseng oil(KGC11o) on testosterone-propionate-induced benign prostatic hyperplasia. [PDF]

open access: yesJ Ginseng Res, 2022
Lee JY   +8 more
europepmc   +1 more source

Anabolic androgenic steroids intake and its impact on male reproductive system - systematic review

open access: yesQuality in Sport
Anabolic-androgenic steroids (AAS) are a significant lifestyle factor in infertility and are often used to enhance physical performance and appearance. Endogenous AAS regulate male sex organ development and secondary characteristics.
Maja Mielczarek   +5 more
doaj   +1 more source

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