Results 11 to 20 of about 110,457 (260)

Mammographic Density Estimation with Automated Volumetric Breast Density Measurement [PDF]

Korean Journal of Radiology, 2014
To compare automated volumetric breast density measurement (VBDM) with radiologists' evaluations based on the Breast Imaging Reporting and Data System (BI-RADS), and to identify the factors associated with technical failure of VBDM.In this study, 1129 women aged 19-82 years who underwent mammography from December 2011 to January 2012 were included ...
Ko, Su Yeon, Kim, Eun-Kyung, Kim, Min Jung, Moon, Hee Jung   +3 more
openaire   +3 more sources

Simulating international tax designs on sugar-sweetened beverages in Mexico.

PLoS ONE, 2021
In response to the high prevalence of overweight and obesity, Mexico implemented a volumetric tax of one Mexican peso (MP) per liter of sugar-sweetened beverage (SSB) in 2014.
Juan Carlos Salgado Hernández, Shu Wen Ng   +1 more
doaj   +1 more source

Area and volumetric density estimation in processed full-field digital mammograms for risk assessment of breast cancer. [PDF]

PLoS ONE, 2014
INTRODUCTION: Mammographic density, the white radiolucent part of a mammogram, is a marker of breast cancer risk and mammographic sensitivity. There are several means of measuring mammographic density, among which are area-based and volumetric-based ...
Abbas Cheddad, Kamila Czene, Mikael Eriksson, Jingmei Li, Douglas Easton, Per Hall, Keith Humphreys   +6 more
doaj   +1 more source

Cell Design Considerations and Impact on Energy Density—A Practical Approach to EV Cell Design

World Electric Vehicle Journal, 2023
Higher-energy-density, Wh L−1 or Wh kg−1, lithium-ion cells are one of the critical advancements required for the implementation of electric vehicles. This increase leads to a longer drive distance between recharges. Aside from material development, full
William Yourey
doaj   +1 more source

Recria de cordeiras em pastagem nativa melhorada submetida à fertilização nitrogenada: 1. Dinâmica da pastagem Rearing of lambs in improved native pasture submitted to nitrogen fertilization: 1. Pasture dynamic

Revista Brasileira de Zootecnia, 2008
Avaliou-se o efeito da fertilização com duas doses de nitrogênio (100 e 200 kg/ha, na forma de uréia) sobre as variáveis produtivas de uma pastagem nativa melhorada (3,12 ha divididos em piquetes de 0,52 ha), tendo como controle áreas sem aplicação de N.
Igor Justin Carassai, Carlos Nabinger, Paulo César de Faccio Carvalho, Davi Teixeira dos Santos, Fabiana Kellermann de Freitas, Edna Nunes Gonçalves, Carlos Eduardo Gonçalves da Silva   +6 more
doaj   +1 more source

Investigating Rising Bubbles in Air-nanofluid Two-phase Flow: A Vertical Channel Simulation Approach [PDF]

Journal of Applied Fluid Mechanics
The study analyzes the unique behavior of two-phase flows when incorporating nanofluids containing aluminum trioxide (Al2O3) and copper (Cu) nanoparticles in a vertical channel.
I. Aliouane, E. Benachour, M. Hasnat, Y. Menni, M. A. Almajed, M. S. Alhassan   +5 more
doaj   +1 more source

Estrutura da pastagem e padrões de desfolhação em capim-mombaça em diferentes alturas do dossel forrageiro Sward structure and defoliation patterns in mombaçagrass according to different canopy heights

Revista Brasileira de Zootecnia, 2005
Com o objetivo de avaliar o padrão de desfolhação em pastagens de capim-mombaça (Panicum maximum, Jacq.), novilhas leiteiras da raça HPB foram submetidas, em testes de pastejo, a cinco alturas de dossel (60, 80, 100, 120 e 140 cm), em um delineamento ...
Ana Luisa Palhano, Paulo César de Faccio Carvalho, João Ricardo Dittrich, Aníbal de Moraes, Marsânia Zap Barreto, Melony Caroline Ferreira dos Santos   +5 more
doaj   +1 more source

The impact of biochar dosing with simultaneous fertilization with a biogas plant digestate on the volumetric density of soil [PDF]

E3S Web of Conferences, 2019
The paper analyses the impact of biochar on the volumetric density of the soil, with simultaneous fertilization with an agricultural biogas plant digestate.
Sikora Jakub, Sadowska Urszula, Klimek-Kopyra Agnieszka, Gliniak Maciej   +3 more
doaj   +1 more source

Association of Volumetric Breast Density with Clinical and Histopathological Factors in 205 Breast Cancer Patients

대한영상의학회지, 2018
Purpose: To evaluate the association of volumetric breast density with clinicopathological factors in breast cancer patients. Materials and Methods: A total of 205 Korean patients with breast cancer who underwent mammography for initial staging between
Nari Jung, Won Hwa Kim
doaj   +1 more source

Selected properties of European beech (Fagus sylvatica L.)

Journal of Forest Science, 2008
The paper deals with the variability of tree-ring width, with the density and swelling (volumetric swelling and swelling in individual anatomical directions) of wood from two different locations.
V. Gryc, H. Vavrčík, Š. Gomola
doaj   +1 more source