Results 31 to 40 of about 922,670 (302)

Toy Models for Galaxy Formation versus Simulations [PDF]

, 2013
We describe simple useful toy models for key processes of galaxy formation in its most active phase, at z > 1, and test the approximate expressions against the typical behaviour in a suite of high-resolution hydro-cosmological simulations of massive ...
Cacciato, M., Ceverino, D., Dekel, A., Primack, J. R., Tweed, D., Zolotov, A.   +5 more
core   +1 more source

Drill Bit Selection in Yubei Block Based on Factor Analysis

Shiyou jixie, 2021
The drill bit used in the field has a poor matching degree with the drilled formation, resulting in slow ROP. It is necessary to supplement the selection factors based on the conventional bit selection method by considering the influence of hydraulic ...
Cheng Haoyu, Zhang Yan, Lou Yishan, Xie Jing, Liu Zhe   +4 more
doaj  

Penetrance rate estimation in autosomal dominant conditions [PDF]

Genetics and Molecular Biology, 2012
Accurate estimates of the penetrance rate of autosomal dominant conditions are important, among other issues, for optimizing recurrence risks in genetic counseling. The present work on penetrance rate estimation from pedigree data considers the following situations: 1) estimation of the penetrance rate K (brief review of the method); 2) construction of
Otto, Paulo A., Horimoto, Andréa R.V.R.
openaire   +5 more sources

Analysis and research on the constant-rate penetration mechanism of the seabed cone penetration test system

Frontiers in Mechanical Engineering, 2023
The seabed Cone Penetration Test (CPT) system is a common method for investigating offshore soil. This paper focuses on a new subsea CPT method for assessing physical and mechanical properties of marine sediments. The new method enables automatic docking
Ziqiang Ren, Ziqiang Ren, Jiawang Chen, Jiawang Chen, Jin Guo, Jin Guo, Bijin Liu, Xiaohui Hu, Xiaohui Hu, Hang Zhou, Hang Zhou, Houhong Liu, Feng Gao, Feng Gao   +13 more
doaj   +1 more source

Thermally Assisted Penetration and Exclusion of Single Vortex in Mesoscopic Superconductors

, 2012
A single vortex overcoming the surface barrier in a mesoscopic superconductor with lateral dimensions of several coherence lengths and thickness of several nanometers provides an ideal platform to study thermal activation of a single vortex.
B. Petukhov, Lev N. Bulaevskii, M. Tinkham, Matthias J. Graf, Shi-Zeng Lin, Takahiro Nishio, Yukio Hasegawa   +6 more
core   +1 more source

Clinical Insights Into Hypercalcemia of Malignancy in Childhood

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Hypercalcemia of malignancy (HCM) is a rare but life‐threatening metabolic emergency in children that occurs in less than 1% of pediatric cancer cases, with a reported incidence ranging from 0.4% to 1.0% across different studies. While it is observed in 10%–20% of adult malignancies, pediatric HCM remains relatively uncommon.
Hüseyin Anıl Korkmaz
wiley   +1 more source

Personalized Selumetinib Dosing in Pediatric Neurofibromatosis Type 1: Insights From a Pilot Therapeutic Drug Monitoring Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Objective To evaluate selumetinib exposure using therapeutic drug monitoring (TDM) in pediatric patients with neurofibromatosis type 1 (NF1) and plexiform neurofibromas (PN), assess interpatient pharmacokinetic variability, and explore the relationship between drug exposure, clinical response, and adverse effects.
Janka Kovács, Zoltán Köllő, Balázs Gellért Karvaly, Mahmoud Obeidat, Rita Nagy, Péter Hegyi, Brigitta Teutsch, Eszter Tuboly, Miklós Garami   +8 more
wiley   +1 more source

The rate of penetration of liquid into tablets.

Chemical and Pharmaceutical Bulletin, 1981
A direct measuring method for the liquid penetration rate into tablets was devised and compared with the usual powder method. The effect of the diameter and shape of tablets on the penetration rate was examined by using a two-dimensional model and confirmed to be negligible in practice.
E, Fukuoka, S, Kimura, M, Yamazaki
openaire   +3 more sources

Metallic salt deposition on porous particles by dry impregnation in fluidized bed: Effect of drying conditions on metallic nanoparticles distribution [PDF]

, 2009
In this paper, the fluidized bed dry impregnation of coarse alumina porous particles by a metallic salt, manganese nitrate, is investigated. In this technique the penetration of each drop of metallic solution in the porous solid particle and solvent ...
Barthe, Laurie, Desportes, Serge, Hemati, Mehrdji, Steinmetz, Daniel   +3 more
core   +3 more sources

Cuttings Carrying Behavior of Coring Tools Based on Fluent⁃EDEM Coupling Model

Shiyou jixie
To improve cuttings carrying efficiency in coring operation of ultra⁃deep wells， the cuttings carrying performance of coring tools under complex conditions was studied.
Yang Liuqing, Liu Bin, Liu Bin
doaj   +3 more sources