Results 111 to 120 of about 6,360,558 (232)

Automated segmentation of postsurgical resection cavities on magnetic resonance imaging in focal epilepsy: A Multicentre Epilepsy Lesion Detection study

open access: yesEpilepsia, EarlyView.
Abstract Objective Quantitative assessment of extent of tissue resection following epilepsy surgery requires accurate delineation of the resection cavity on postoperative magnetic resonance imaging (MRI). Current methods for resection cavity masking are time‐consuming and labor‐intensive, and existing automated approaches exhibit variable segmentation ...
Jieun Seo   +91 more
wiley   +1 more source

HPV Genotype Distribution in Cervical Cancer and High‐Grade Lesions in Norway, and Early Vaccine Impact

open access: yesInternational Journal of Cancer, EarlyView.
ABSTRACT All cases of invasive cervical cancer (ICC) and subsets of high‐grade cervical intraepithelial neoplasia grade 2 or 3 (CIN2/3) and adenocarcinoma in situ (AIS) in Norway are tested for 37 human papillomavirus (HPV) genotypes, within a mandatory national surveillance system.
Terese Bekkevold   +13 more
wiley   +1 more source

CARACTERIZACIÓN DE EXTRACTIVOS EN ALCOHOL-BENCENO SOLUBLES EN ACETONA DEL BAGAZO DE LA CAÑA DE AZÚCAR MEDIANTE CROMATOGRAFÍA GASEOSA-ESPECTROMETRÍA DE MASAS

open access: yesRevista Centro Azúcar, 2015
Los extractivos separados del bagazo de la caña de azúcar con una mezcla bencenoetanol (1:2) fueron analizados en un GC-17A/MS-QP5050 (Shimadzu). Hernández y  otros (2012) realizaron una determinación cualitativa y cuantitativa de los extractivos,  con ...
Raúl Hernández Sánchez   +3 more
doaj  

Determinação de compostos fenólicos em extratos aquosos de resíduos sólidos por micro-extração em fase sólida e cromatografia a gás acoplada á expectrometria de massas [PDF]

open access: yes, 2013
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas. Programa de Pós-Graduação em Química, Florianópolis, 2013O presente trabalho teve como objetivo desenvolver um método analítico para a extração de ...
Medeiros, Camilla Rigoni
core  

Examining the diagnostic process for ovarian cancer in Nova Scotia: A linked administrative data study

open access: yesInternational Journal of Gynecology &Obstetrics, EarlyView.
Abstract Objective Ovarian cancer is the deadliest gynecological cancer in the developed world. The absence of screening for early detection of ovarian cancer and the non‐specific symptoms associated with the disease mean that timely diagnosis is difficult.
Chiara Gottheil   +4 more
wiley   +1 more source

Biophysical profile by self‐operated clinician‐guided ultrasound versus standard ultrasound: An observational study

open access: yesInternational Journal of Gynecology &Obstetrics, EarlyView.
Abstract Objective To evaluate the feasibility and accuracy of remote, clinician‐guided biophysical profile (BPP) assessment using a handheld ultrasound device operated by lay users. Methods This prospective, non‐randomized, quasi‐blinded study compared clinician‐guided ultrasound‐based BPP scans performed remotely by lay users using the Pulsenmore ES ...
Anat Pardo   +9 more
wiley   +1 more source

Variation in early‐life maltreatment effects on adolescent psychopathology due to contamination

open access: yesJournal of Traumatic Stress, EarlyView.
Abstract This study examined the effect of early‐life maltreatment on adolescent psychopathology and whether the significance and magnitude of this effect varied based on the presence of contamination (i.e., when individuals in a comparison group are exposed to maltreatment).
Emily D. Dunning   +4 more
wiley   +1 more source

Validating antler‐ and movement‐based estimates of caribou reproduction using video camera collars Validation des estimations de la reproduction du caribou basées sur la rétention des bois et  sur le déplacement à l'aide de colliers‐caméras

open access: yesThe Journal of Wildlife Management, EarlyView.
We used GPS video camera collar data from barren‐ground caribou in the Porcupine and Western Arctic herds to validate antler‐ and movement‐based methods for estimating annual reproductive metrics. Antler retention was highly accurate for estimating parturition, but the movement methods we tested performed marginally for estimating parturition and ...
Heather E. Johnson   +6 more
wiley   +1 more source

Planejamento em inteligencia artificial utilizando redes de Petri cíclicas [PDF]

open access: yes, 2008
Orientador: Luis Allan KünzleDissertação (mestrado) - Universidade Federal do Paraná, Setor de Ciências Exatas, Programa de Pós-Graduação em Informática.
Kunzle, Luis Allan   +2 more
core  

Compact Single‐Shot Incoherent Edge Detection With a Polarization‐Multiplexed Metalens

open access: yesLaser &Photonics Reviews, EarlyView.
A polarization‐sensitive metalens enables single‐shot incoherent edge detection by generating two polarization‐dependent images and digitally subtracting them to realize a high‐pass optical transfer function. ABSTRACT Edge detection under incoherent illumination is highly desirable for compact vision systems but remains challenging due to the lack of ...
Weiyan Li   +17 more
wiley   +1 more source

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