Search results for "GB"
showing 10 items of 531 documents
RGB imaging system for monitoring of skin vascular malformation's laser therapy
2012
A prototype RGB imaging system for mapping of skin chromophores consists of a commercial RGB CMOS sensor, RGB LEDs ring-light illuminator and orthogonally orientated polarizers for reducing specular reflectance. The system was used for monitoring of vascular malformations (hemagiomas and telangiectasias) therapy.
Identification of Risk Loci for Radiotoxicity in Prostate Cancer by Comprehensive Genotyping of
2021
Simple Summary Genetic variability in transforming growth factor beta pathway (TGFB) has been reported to affect adverse events in radiotherapy. We investigated 40 germline polymorphisms in peripheral blood cells, covering the entire common genetic variability in the TGFβ1 ligand (gene TGFB1) and the TGFβ receptor-1 (TGFBR1) in 240 patients treated with primary radiotherapy for prostate cancer. Human lymphoblastoid cell lines (LCLs) were used to assess whether TGFB1 and TGFBR1 polymorphisms impact DNA repair capacity following single irradiation with 3 Gy. Upon adjustment for multiplicity testing, for one polymorphism (rs10512263 in TGFBR1, C-variant allele, n = 35), a statistically signifi…
A new narrow-leaved species of Capparis (Capparaceae) from central Palawan, Philippines
2016
A new species of Capparis, C. tagbanuorum, is described and illustrated from Palawan Island in the Philippines. It is known from a single locality in Mount Victoria, in forest habitats at medium elevation. The new species is characterized by a peculiar leaf morphology, with blade up to 9 times as long as wide, by the racemose inflorescence and by the size of the petals and the number and length of the stamens. The diagnostic characters are discussed and a key is given for the species of Capparis known from the Philippines.
The CO-releasing molecule CORM-3 protects against articular degradation in the K/BxN serum transfer arthritis model.
2010
Contains fulltext : 89015.pdf (Publisher’s version ) (Closed access) Carbon monoxide-releasing molecules can counteract inflammatory responses. The aim of this study was to investigate whether tricarbonylchloro(glycinate)ruthenium (II) (CORM-3) is able to control the effector phase of experimental arthritis. Arthritis was induced in C57Black-6 mice by an intraperitoneal injection of serum from arthritic K/BxN mice. CORM-3 was administered intraperitoneally at 10 mg/kg/day (5 mg/kg twice a day) from days 0 to 10 and animals were sacrificed on day 11. Serum levels of osteocalcin and prostanoids were measured by enzyme-linked immunosorbent assay and radioimmunoassay. Gene expression was determ…
Gradientu pastiprināšanas algoritmu salīdzinājums un mainīgo būtiskuma analīze
2020
Šajā darbā tiek izpētīti un salīdzināti trīs no jaunākiem un plaši izmantotiem gradienta pastiprināšanas algoritmiem - XGBoost, LightGBM un CatBoost. Šie algoritmi tiek salīdzināti pēc to ātrdarbības, kā arī tendences uz pārpielāgošānos treniņa datiem. Tiek analizēta arī šo algoritmu spēja izmantot modelēšanā kategoriskus mainīgos. Papildus tiek izpētīti algoritmu hiperparametri un to ietekme uz algoritma pārpielāgošanos un modeļa precizitātes rādītājiem. Balstoties uz rezultātiem, tiek sniegti ieteikumi par hiperparametru skaņošanu. Otrajā eksperimenta daļā tiek izpētīta uz spēļu teorijas Šaplī vērtību balstītā metode mainīgo būtiskuma noteikšanai. Iegūtiem rādītājiem ar būtstrapa metodes …
Liquid Biopsy in Diagnosis and Prognosis of High-Grade Gliomas; State-of-the-Art and Literature Review
2022
Gliomas, particularly high-grade gliomas, represent the most common and aggressive tumors of the CNS and are still burdened by high mortality and a very poor prognosis, regardless of the type of therapy. Their diagnosis and monitoring rely on imaging techniques and direct biopsy of the pathological tissue; however, both procedures have inherent limitations. To address these limitations, liquid biopsies have been proposed in this field. They could represent an innovative tool that could help clinicians in the early diagnosis, monitoring, and prognosis of these tumors. Furthermore, the rapid development of next-generation sequencing (NGS) technologies has led to a significant reduction in seq…
Some approximation properties by a class of bivariate operators
2019
WOS: 000503431300041
Express RGB mapping of three to five skin chromophores
2017
Skin melanin, oxy- and deoxy-hemoglobin were snapshot-mapped under simultaneous 448-532-659 nm laser illumination by a smartphone RGB camera. Experimental prototypes for double-snapshot RGB mapping of four (melanin, bilirubin, oxy- and deoxy-hemoglobin) and five (melanin, bilirubin, lipids, oxy- and deoxy-hemoglobin) skin chromophores with reduced laser speckle artefacts have been developed and tested. A set of 405-448-532-659 nm lasers were used for four chromophores mapping, and a set of 405-448-532-659-842 nm lasers for five chromophores mapping. Clinical tests confirmed functionality of the developed devices.
Un diritto per l'Europa industriale. Cultura giuridica ed economia dalla Rivoluzione francese al Secondo Dopoguerra.
2016
Nel 1807 la Francia di Napoleone raccoglieva nel primo Codice di commercio della storia i motivi salienti della cultura giuridica del tempo, e più specificamente quegli aspetti che, emersi nel decennio rivoluzionario, erano usciti indenni dalla “restaurazione” d’inizio secolo: eguaglianza giuridica formale, unicità del soggetto di diritto, prospettiva individualistica, egemonia del diritto di proprietà. Nel corso del XIX secolo la cultura giuridica avrebbe cercato di rielaborare gli schemi ordinanti della codificazione napoleonica, ricalcandone però nel complesso le linee ideologiche e l’impianto concettuale. Diritto ed economia viaggiavano a doppia velocità: sullo sfondo di un’Europa avvia…
Improving color correction across camera and illumination changes by contextual sample selection
2012
International audience; In many tasks of machine vision applications, it is important that recorded colors remain constant, in the real world scene, even under changes of the illuminants and the cameras. Contrary to the human vision system, a machine vision system exhibits inadequate adaptability to the variation of lighting conditions. Automatic white bal- ance control available in commercial cameras is not sufficient to pro- vide reproducible color classification. We address this problem of color constancy on a large image database acquired with varying digi- tal cameras and lighting conditions. A device-independent color repre- sentation may be obtained by applying a chromatic adaptation…