Results 41 to 50 of about 1,351,322 (302)

Atmospheric dispersion modelling over complex terrain at small scale

EPJ Web of Conferences, 2014
Previous study concerned of qualitative modelling neutrally stratified flow over open-cut coal mine and important surrounding topography at meso-scale (1:9000) revealed an important area for quantitative modelling of atmospheric dispersion at small-scale
Nosek S., Janour Z., Kukacka L., Jurcakova K., Kellnerova R., Gulikova E.   +5 more
doaj   +1 more source

High-speed PAM4-based Optical SDM Interconnects with Directly Modulated Long-wavelength VCSEL

, 2018
This paper reports the demonstration of high-speed PAM-4 transmission using a 1.5-{\mu}m single-mode vertical cavity surface emitting laser (SM-VCSEL) over multicore fiber with 7 cores over different distances.
Amann, Markus-Christian, Bauwelinck, Johan, Chen, Jiajia, Fu, Songnian, Gan, Lin, Jacobsen, Gunnar, Li, Haolin, Lin, Rui, Liu, Deming, Ozolins, Oskars, Pang, Xiaodan, Popov, Sergei, Schatz, Richard, Spiga, Silvia, Tang, Ming, Tong, Weijun, Torfs, Guy, Udalcovs, Aleksejs, Van Kerrebrouck, Joris, Yin, Xin, Zhang, Lu   +20 more
core   +1 more source

Dexamethasone for Chemotherapy‐Induced Nausea and Vomiting Prevention in Pediatric Patients: International Consensus

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background An international Delphi panel of experts developed consensus statements to delineate the circumstances where the risks of dexamethasone as an antiemetic do and do not outweigh its benefits. Procedure Experts in supportive care of pediatric patients were invited to participate.
Negar Shavandi, Paula D. Robinson, Shana Jacobs, L. Lee Dupuis, the International Pediatric Dexamethasone Panel, Sameer Bakhshi, Tiene Bauters, Eva Brack, Simone Cesaro, Claire Fosbrook, Jason Freedman, Tamara MacDonald, Eloise Neumann, Venkatraman Radhakrishnan, Rod Rassekh, Florian Slimano, Johnathan Soggee, Joel Thompson, Marianne van de Wetering, Milena Villarroel, Jasper Wong   +20 more
wiley   +1 more source

Large Negative Flattened Dispersion over the S+C+L Band Using Highly Birefringent Photonic Crystal Fiber

, 2017
Novel triangular lattice photonic crystal fiber with a very large negative flattened dispersion over the S+C+L band, and very high birefringence is offered here.
Bala, Animesh, Chowdhury, Kanan Roy, Faisal, Mohammad, Mia, Md Borhan   +3 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

A Flexible Multivariate Distribution for Correlated Count Data

Stats, 2021
Multivariate count data are often modeled via a multivariate Poisson distribution, but it contains an underlying, constraining assumption of data equi-dispersion (where its variance equals its mean).
Kimberly F. Sellers, Tong Li, Yixuan Wu, Narayanaswamy Balakrishnan   +3 more
doaj   +1 more source

Frequency Comb Generation in 300 nm Thick SiN Concentric-Racetrack-Resonators: Overcoming the Material Dispersion Limit

, 2016
Kerr nonlinearity based frequency combs and solitons have been generated from on-chip optical microresonators with high quality factors and global or local anomalous dispersion.
Bao, Chengying, Han, Kyunghun, Jaramillo-Villegas, Jose A., Kim, Sangsik, Leaird, Daniel E., Qi, Minghao, Wang, Cong, Weiner, Andrew M., Xuan, Yi, Xue, Xiaoxiao   +9 more
core   +3 more sources

Survival Outcomes and Complications Among Canadian Children With Retinoblastoma: A Population‐Based Report From CYP‐C

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose Retinoblastoma (RB) is the most common pediatric ocular cancer, yet population‐based data on survival and risk factors remain limited. This study aimed to describe survival in a large national RB cohort and identify predictors of death and complications.
Samuel Sassine, Ofélie Trudeau‐Ferrin, Caroline Laverdière, Patrick Hamel, Rosanne Superstein, Bénédicte Koukoui, Carole Provost, Paul C. Nathan, Vijay Ramaswamy, Furqan Shaikh, Brenda Gallie, Ashwin Mallipatna, Stephanie Kletke, Helen Dimaras, Hallie Coltin   +14 more
wiley   +1 more source

Flux-gradient relationship for turbulent dispersion over complex terrain [PDF]

Nonlinear Processes in Geophysics, 1995
The transfer of a passive tracer in inhomogeneous turbulent flow is investigated. Starting from Lumley's constitutive equation, we derived an expression for the ratio between the effective eddy diffusivity K and eddy diffusivity K as a function of three
F. Tampieri, U. Giostra, U. Giostra, F. Trombetti, D. Anfossi, E. Ferrero, G. Tinarelli   +6 more
doaj  

Cardiovascular research: data dispersion issues

Heart International, 2010
Biological processes are full of variations and so are responses to therapy as measured in clinical research. Estimators of clinical efficacy are, therefore, usually reported with a measure of uncertainty, otherwise called dispersion. This study aimed to
Roya Atiqi, Ton J. Cleophas, Aeilko H. Zwinderman, Joan van de Bosch   +3 more
doaj   +1 more source