Results 21 to 30 of about 126,777 (291)

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

Novel Insight into the Concept of Favorable Combination of Electrodes in High Voltage Supercapacitors: Toward Ultrahigh Volumetric Energy Density and Outstanding Rate Capability

Global Challenges, 2022
Most of the biomass‐derived carbon‐based supercapacitors using organic electrolytes exhibit very low energy density due to their low operating potential range between 2.7 and 3.0 V. A novel insight into the concept of the different porous architecture of
George Elsa, Manavalan Vijayakumar, Rajendran Navaneethan, Mani Karthik   +3 more
doaj   +1 more source

Visually assessed breast density, breast cancer risk and the importance of the craniocaudal view. [PDF]

, 2008
Contains fulltext : 69403.pdf (Publisher’s version ) (Open Access)INTRODUCTION: Mammographic density is known to be a strong risk factor for breast cancer.
Maureen GC Gillan, Astley, Susan M., Ursula M Beetles, Jill Johnson, Griffiths, P.M., Duncan, Karen A., Duffy, S.W., Warwick, J., Griffiths, Miriam A., Jain, Anil K., Geeta Iyengar, Boggis, C.R., Susan M Astley, Pam M Griffiths, Deans, H., Cuzick, J., Roberts, R., Jain, A.K., McGee, Magnus A., Beetles, U., Stephen W Duffy, Nagtegaal, I.D., Deans, Heather, Griffiths, Pam M., Gilbert, F.J., Beetles, U.M., Anil K Jain, Rita Roberts, Roberts, Rita, Gillan, Maureen G. C., Astley, Susan M.; id_orcid, Miriam A Griffiths, Gilbert, Fiona J., Caroline RM Boggis, Gillan, M.G., Cuzick, Jack, Beetles, Ursula M., Jane Warwick, Astley, S.M., Iyengar, G., Iyengar, Geeta, Gillan, Maureen G C, Duffy, Stephen W., Boggis, Caroline R. M., Heather Deans, Karen A Duncan, Fiona J Gilbert, McGee, M.A., Jack Cuzick, Mary Wilson, Duncan, K.A., Iris D Nagtegaal, Magnus A McGee, Johnson, J., Warwick, Jane, Boggis, Caroline R M, Griffiths, M.A., Wilson, M., Nagtegaal, Iris D., Wilson, Mary, Gilbert, F. J. (Fiona J.), Johnson, Jill   +61 more
core   +1 more source

Experimental study of water migration characteristics in compacted loess subjected to rainfall infiltration.

PLoS ONE, 2022
In order to study the effect of the rainfall infiltration on water migration in compacted loess, a model device was developed for testing water migration in the soil under rainfall conditions.
Shibin Zhang, Tielin Han, Yani Lu, Chengzhi Huang, Peng Zhao   +4 more
doaj   +2 more sources

Densely Packed and Highly Ordered Carbon Flower Particles for High Volumetric Performance

Small Science, 2021
Carbon materials with high specific surface areas are ideal support materials for many applications. However, high specific surface area and large pore volume usually render them with low bulk density, which is undesirable for applications aiming at high
Huaxin Gong, Shucheng Chen, Rui Ning, Ting-Hsiang Chang, Jeffrey B.-H. Tok, Zhenan Bao   +5 more
doaj   +1 more source

Photon surfaces for robust, unbiased volumetric density estimation [PDF]

ACM Transactions on Graphics, 2019
We generalize photon planes to photon surfaces : a new family of unbiased volumetric density estimators which we combine using multiple importance sampling. To derive our new estimators, we start with the extended path integral which duplicates the vertex at the end of the camera and photon subpaths and couples them
Xi Deng, Shaojie Jiao, Benedikt Bitterli, Wojciech Jarosz   +3 more
openaire   +1 more source