Results 51 to 60 of about 884,628 (273)

Pulmonary Dysfunction Is Associated With Sleep Study Abnormalities in Children With Sickle Cell Disease: A Multicenter Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Pulmonary dysfunction and sleep abnormalities are common in children with sickle cell disease (SCD) and are associated with worse clinical outcomes. Whether spirometry abnormalities are associated with polysomnography (PSG) findings remains unclear.
Ammar Saadoon Alishlash, Anis Rabbani Nourani, A. K. M. Fazlur Rahman, Dima Ezmigna, Tarig Ali‐Dinar   +4 more
wiley   +1 more source

Transformation of Gear Inter-Teeth Forces into Acceleration and Velocity

International Journal of Rotating Machinery, 1999
The paper deals with mathematical modelling and computer simulation of a gearbox system. Results of computer simulation show new possibilities of extended interpretation of a diagnostic acceleration signal if signal is obtained by synchronous summation ...
Walter Bartelmus
doaj   +1 more source

The effect of silica and copper nanoparticles in polyimide on the friction and wear of polyethersulfone/polyimide mixture

Polymers and Polymer Composites, 2022
The synergistic effect of silica (SiO 2 ) and copper (Cu) nanoparticles in polyimide (PI) on the friction interfacial deformation of polyethersulfone/polyimide (PES/PI) blends was studied. Results indicate that the effect of SiO 2 and Cu nanoparticles on
Shidong Zhou, Xiaoxing Niu, Xiuli Zhang, Yuanliang Zhao   +3 more
doaj   +1 more source

Parity Mixed Doublets in A = 36 Nuclei

, 1994
The $\gamma$-circular polarizations ($P_{\gamma}$) and asymmetries ($A_{\gamma}$) of the parity forbidden M1 + E2 $\gamma$-decays: $^{36}Cl^{\ast} (J^{\pi} = 2^{-}; T = 1; E_{x} = 1.95 $ MeV) $\rightarrow$ $^{36}Cl (J^{\pi} = 2^{+}; T = 1; g.s.)$ and ...
A. Bohr, A.M. Spits, B. Desplanques, B.A. Brown, B.A. Brown, B.A. Brown, C.M. Frankle, D.M. Endt, E.G. Adelberger, E.G. Adelberger, E.K. Warburton, F. Carstoiu, G.A. Miller, K. Elsener, K. Neubeck, M. Gari, M. Horoi, M. Horoi, N. Kaiser, N. Kniest, O. Dumitrescu, O. Dumitrescu, O. Dumitrescu, O. Dumitrescu, P.G. Bizzeti, R. J. Blin Stoyle, S. Kistryn, S.A. Page, V.M. Dubovik, V.M. Lobasev, V.M. Lobasev, X. Zhu   +31 more
core   +2 more sources

Prevalence and Trajectory of Household Material Hardship Among Children With Advanced Cancer

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background/Objectives Families of children with advanced cancer living in poverty experience inferior outcomes including poor parent mental health and worse child quality of life. Household material hardship (HMH: food, housing, transportation, and/or utility insecurity) is a modifiable poverty exposure—and potential intervention target—that ...
Sarah Wright, Morgan A. Paul, Selena Murcia Mendez, Emily Jones, Lucille Lokko, Chelsea Heneghan, Nicholas Purol, Morgan Arnold, Rahela Aziz‐Bose, Colleen A. Kelly, Sandi L. Pruitt, Joanne Wolfe, Kira Bona, Puja J. Umaretiya   +13 more
wiley   +1 more source

On the contrasting spin dynamics of $La_{2-x}Sr_xCuO_4$, $Nd_{2-x}Ce_xCuO_4$ and $YBa_2Cu_3O_{6+x}$ near half filling

, 1994
We present simple calculations which show that incommensurability upon doping and the width of the magnetically ordered phase in Mott-Hubbard insulators depend strongly on the location of the hole/electron pockets in the Brillouin zone.
A V Chubukov, Chubukov A V, Dagotto E, Forster D, Gooding R G, K A Musaelian, Liu R, Singh R R P, Tanner D B, Tokura Y   +9 more
core   +1 more source

Inpatient Food Insecurity and Pediatric Hematology Oncology Hospitalization Outcomes

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Children with cancer and blood disorders are at risk for food insecurity (FI). We aimed to describe the association of inpatient food insecurity (IFI) and hospitalization outcomes among patients admitted to the pediatric hematology oncology service. Of 325 caregivers screened for IFI, 60 (18.6%) screened positive.
Joanna M. Robles, Greg Russell, Leila H. DeWitt, Kimberly Montez, Callie L. Brown   +4 more
wiley   +1 more source

Lead-free KNNLT piezoceramic multilayer actuators with Ni electrodes cofired under low oxygen partial pressure

Open Ceramics
The fabrication of piezoelectric multilayer actuators (MLA) with lead-free piezoceramic materials and excellent performance represents a great challenge in the process of replacing the current family of lead-based actuators.
W.M. Alkanj, A. Kynast, M. Töpfer, F. Schubert, J. Töpfer   +4 more
doaj   +1 more source

Sub-Second Switching Speed Polarization-Independent 2 pi Terahertz Phase Shifter

IEEE Photonics Journal, 2017
This study develops a 2 pi terahertz (THz) phase shifter that stacks three layers of cholesteric liquid crystal (CLC) cells. Each CLC cell in the focal conic state with randomly helical structures exhibits isotropic properties for a THz wave and enables ...
Chun-Ta Wang, Po-Sheng Fang, Jun-Ting Guo, Tsung-Hsien Lin, Chao-Kuei Lee   +4 more
doaj   +1 more source

Defining Roles in Pediatric Palliative Care: Perspectives From Oncology and Palliative Care Teams

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Early integration of pediatric palliative care (PPC) is associated with improved symptom management, quality of life, and healthcare utilization for children with cancer. Despite this, variation persists in how PPC is understood, operationalized, and integrated within pediatric oncology programs. In particular, ambiguity surrounding
Leeat Granek, Lori Wiener, Stephanie Veldhuijzen van Zanten, Donna Johnston, Fyeza Hasan, Adam Rapoport, Nathasha Datoo, Kimberley Widger, Sumit Gupta, Karen Fergus, Anthony K. C. Chan, Alisha Kassam, Emily McCullogh, Dave Lysecki   +13 more
wiley   +1 more source