Results 31 to 40 of about 1,094 (196)

Constraining the PG 1553+113 binary hypothesis: interpreting hints of a new, 22-year period [PDF]

, 2023
PG 1553+113 is a well-known blazar exhibiting evidence of a $\sim\! 2.2$-yr quasi-periodic oscillation (QPO) in radio, optical, X-ray, and $\gamma$-ray bands. Since QPO mechanisms often predict multiple QPOs, we search for a second QPO in its historical optical light curve covering a century of observations.
arxiv   +1 more source

Human penile ossification: case report

São Paulo Medical Journal, 2007
CONTEXT: Ossification in the human penis is such a rare condition that only 34 histologically evident cases have previously been reported. Among several conditions that have been correlated with this problem the most frequent is Peyronie disease.
Homero Oliveira de Arruda, Hudson de Lima, Valdemar Ortiz   +2 more
doaj   +1 more source

Objective measurements of the penile angulation are significantly different than self-estimated magnitude among patients with penile curvature

International Brazilian Journal of Urology
Introduction: The study was aimed to assess the presence of actual differences between the objective and the perceived magnitude of a curvature between patients affected by Peyronie's disease (PD) and congenital penile curvature (CPC).
Giovanni Liguori, Andrea Salonia, Giulio Garaffa, Giovanni Chiriacò, Nicola Pavan, Giorgio Cavallini, Carlo Trombetta   +6 more
doaj   +1 more source

Thermophysical and Compositional Analyses of Dunes at Hargraves Crater, Mars [PDF]

arXiv, 2021
We analyze thermal emission spectra using the 2001 Mars Odyssey Thermal Emission Imaging System (THEMIS) and the Mars Global Surveyor (MGS) Thermal Emission Spectrometer (TES) to characterize grain size and mineralogical composition of dunes at Hargraves crater, Mars.
arxiv  

An unanswered question in pediatric urology: the post pubertal persistence of prepubertal congenital penile curvature correction by tunical plication

International Brazilian Journal of Urology
Objective: The aim of this study is to analyze post pubertal results of pre pubertal tunica albuginea plication with non-absorbable sutures in the correction of CPC.
Ünsal Ozkuvanci, Orhan Ziylan, M. Irfan Dönmez, Omer Baris Yucel, Tayfun Oktar, Haluk Ander, Ismet Nane   +6 more
doaj   +1 more source

Comparison of Intralesional Hyaluronic Acid vs . Verapamil for the Treatment of Acute Phase Peyronie’s Disease: A Prospective, Open-Label Non-Randomized Clinical Study

The World Journal of Men's Health, 2021
Purpose: To compare the efficacy and safety of intralesional hyaluronic acid (HA) as compared with verapamil injection in patients with Peyronie’s disease (PD).
Andrea Cocci, Fabrizio Di Maida, Gianmartin Cito, Pierangelo Verrienti, Nicola Laruccia, Riccardo Campi, Andrea Mari, Marina Di Mauro, Marco Falcone, Giovanni E. Cacciamani, Giulio Garaffa, Andrea Minervini, Giorgio Ivan Russo   +12 more
doaj   +1 more source

The Thermophysical Properties of the Bagnold Dunes, Mars: Ground-truthing Orbital Data [PDF]

, 2017
In this work, we compare the thermophysical properties and particle sizes derived from the Mars Science Laboratory (MSL) rover's Ground Temperature Sensor (GTS) of the Bagnold dunes, specifically Namib dune, to those derived orbitally from Thermal Emission Imaging System (THEMIS), ultimately linking these measurements to ground-truth particle sizes ...
arxiv   +1 more source

Corporoplasty in Peyronie’s Disease: a Literature Review

Креативная хирургия и онкология, 2021
Corporoplasty is urological correction surgery for penile deviation that causes copulatory dysfunction or aesthetic discomfort. Penile deviation can be congenital or acquired (Peyronie’s disease, penile fracture).
V. N. Pavlov, A. A. Bakirov, R. A. Kazikhinurov, A. A. Kazikhinurov, M. A. Agaverdiev, A. O. Papoyan, B. Z. Mazorov, R. R. Kazikhinurov   +7 more
doaj   +1 more source

Science Priorities for the Extraction of the Solid MSR Samples from their Sample Tubes [PDF]

arXiv, 2023
Preservation of the chemical and structural integrity of samples that will be brought back from Mars is paramount to achieving the scientific objectives of MSR. Given our knowledge of the nature of the samples retrieved at Jezero by Perseverance, at least two options need to be tested for opening the sample tubes: (1) One or two radial cuts at the end ...
arxiv  

Searching beyond the usual papillomavirus suspects in squamous carcinomas of the vulva, penis and head and neck [PDF]

Infection, Genetics and Evolution, Elsevier, 2016, 45, pp.198-204, 2020
Human Papillomaviruses (HPVs) are involved in the etiology of anogenital and head and neck cancers. The HPV DNA prevalence greatly differs by anatomical site. Indeed, the high rates of viral DNA prevalence in anal and cer-vical carcinomas contrast with the lower fraction of cancer cases attributable to HPVs in other anatomical sites, chiefly the vulva,
arxiv   +1 more source