Results 31 to 40 of about 4,776 (228)

Lymphovascular space involvement as a prognostic factor for survival outcomes in vulvar cancer: A systematic review and meta‐analysis

open access: yesInternational Journal of Gynecology &Obstetrics, EarlyView.
Abstract Background Lymphovascular space involvement (LVSI) is a significant prognostic factor of survival outcomes in gynecologic oncology. Synthetic studies on vulvar cancer are lacking as well as clear consensus about the importance of LSVI in vulvar cancer.
Vasilios Pergialiotis   +6 more
wiley   +1 more source

Stress come via di consapevolezza, creatività e guarigione: descrizione di un caso clinico

open access: yes, 2017
Lo stress è un meccanismo biologico complesso necessario all’attivazione dell’organismo per un adattamento ottimale nel sistema socio-culturale di riferimento.
Aragona, Marcello
core   +1 more source

High Relative Accuracy Computations With Covariance Matrices of Order Statistics

open access: yesMathematical Methods in the Applied Sciences, EarlyView.
ABSTRACT In many statistical applications, numerical computations with covariance matrices need to be performed. The error made when performing such numerical computations increases with the condition number of the covariance matrix, which is related to the number of variables and the strength of the correlation between the variables. In a recent work,
Juan Baz   +3 more
wiley   +1 more source

A modular idealizer chain and unrefinability of partitions with repeated parts [PDF]

open access: yes
Recently Aragona et al. have introduced a chain of normalizers in a Sylow 2-subgroup of Sym(2^n), starting from an elementary abelian regular subgroup. They have shown that the indices of consecutive groups in the chain depend on the number of partitions
Civino, Roberto   +2 more
core   +1 more source

La trama del buon governo

open access: yesCESURA, 2022
Questo articolo si propone di offrire alcune chiavi di lettura per interpretare i contenuti del magnifico arazzo della «Buona Vita», attualmente esposto nella sala capitolare della Cattedrale di Tarragona. Attraverso un approccio complesso, basato sulla
Eduard Juncosa Bonet
doaj   +3 more sources

Application of Ag‐Enriched Nanostructures Through Ga+ Irradiation of Silver Butyrate Films in Surface‐Enhanced Raman Spectroscopy (SERS)

open access: yesSmall Methods, EarlyView.
We report a direct‐writing method for patterning silver‐enriched nanostructures with dual functionality: High electrical conductivity, with a resistivity of 95 µΩ·cm, and strong SERS activity, achieving enhancement factors exceeding 107. This approach enables an easy and cost‐effective alternative for the production of microstructures with applications
Juan Ignacio Ocaña‐Parral   +7 more
wiley   +1 more source

Spontaneous Resolution of Symptomatic Synovial Cysts of the Lumbar Spine: A Comprehensive Review with Two Illustrative Cases

open access: yesMedicina
Although lumbar synovial cysts (LSCs) are frequently described in the literature, they are a relatively uncommon cause of low back and radicular leg pain. Furthermore, their spontaneous resolution is an even rarer event.
Raffaele Scrofani   +6 more
doaj   +1 more source

Building the Charter of P. Alfonso D'Aragona written by Father Diego de Boroa

open access: yesAntiguos Jesuitas en Iberoamérica, 2016
Presentamos en este trabajo un escrito inédito del P. Diego de Boroa (Trujillo, Cáceres, 1585 – San Miguel, 1657), quien permaneció casi medio siglo en la Provincia Jesuítica del Paraguay.
Lucía Page
doaj   +1 more source

Effects of Tributyltin Chloride on Human Neuronal Differentiation and Mice Brain Development

open access: yesEnvironmental Toxicology, EarlyView.
ABSTRACT According to the developmental origins of health and disease hypothesis, perinatal exposure to an environmental toxicant during the development of the nervous system could cause a permanent cellular modification that may promote the appearance of neurodegenerative diseases at an older age.
Ester López‐Gallardo   +10 more
wiley   +1 more source

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