Results 61 to 70 of about 1,574,404 (344)

NRASQ61R Expression in Lymphatic Endothelial Cells Causes Enlarged Vessels, Hemorrhagic Chylous Effusions, and High Mortality in a Mouse Model of Kaposiform Lymphangiomatosis

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Kaposiform lymphangiomatosis (KLA) is an aggressive complex lymphatic anomaly. Patients exhibit malformed lymphatic vessels and often develop hemorrhagic effusions and elevated angiopoietin‐2 (Ang‐2) levels. A somatic NRAS p.Q61R (NRASQ61R) mutation has been associated with KLA.
C. Griffin McDaniel, Patricia Pastura, Joshua P. Scallan, Timothy D. Le Cras   +3 more
wiley   +1 more source

Height inequalities and change trends among Chinese children and adolescents aged 7–18 years from 1985 to 2019

Homo
Background: To analyze the inequality and change trends in height of children and adolescents aged 7–18 years in different regions of China from 1985 to 2019. Methods: Data were extracted for the height of Chinese children and adolescents aged 7–18 years
Weiming Li, Wen Ma
doaj   +1 more source

Co-occurrence of Acheulian and Oldowan artifacts with Homo erectus cranial fossils from Gona, Afar, Ethiopia

Science Advances, 2020
Homo erectus was anatomically variable and behaviorally flexible using both Oldowan and Acheulian artifacts. Although stone tools generally co-occur with early members of the genus Homo, they are rarely found in direct association with hominins.
Sileshi Semaw, Michael J. Rogers, S. Simpson, N. Levin, J. Quade, N. Dunbar, W. Mcintosh, I. Cáceres, G. Stinchcomb, R. Holloway,, F. Brown, R. Butler, D. Stout, M. Everett   +13 more
semanticscholar   +1 more source

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

Agamben - (Im)potentiality of law and politics [PDF]

, 2019
Placed between constituting and constituted power, homo sacer reveals the state of exception, which through sovereign ban, is kept both inside and outside the law. Agamben’s latest political and legal philosophy is based upon this concept.
Grujic, Vanja
core  

Hyperconjugative Effect on the Electronic Wavefunctions of Ethanol

, 2008
Hyperconjugation is a basic conception of chemistry. Its straightforward effect is exhibited by the spatial delocalization characteristics of the electron density distributions or wavefunctions.
Chen, Xiangjun, Li, Hai-Bei, Li, Zhongjun, Shan, Xu, Tian*, Shan Xi, Wang, Kedong, Wu, Fang, Xu, Kezun, Yan, Mi   +8 more
core   +1 more source

Early evidence of stone tool use in bone working activities at Qesem Cave, Israel [PDF]

, 2016
For a long while, the controversy surrounding several bone tools coming from pre-Upper Palaeolithic contexts favoured the view of Homo sapiens as the only species of the genus Homo capable of modifying animal bones into specialised tools.
Barkai, Ran, Blasco, Ruth, CRISTIANI, Emanuela, Gopher, Avi, LEMORINI, Cristina, Nunziante Cesaro, Stella, Rosell, Jordi, VENDITTI, FLAVIA, Zupancich, Andrea   +8 more
core   +2 more sources

Financial Burden Associated With Hospitalisation Among Families of Childhood Brain Tumours in Australia

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Families of children with cancer experience significant financial strain, even with universal healthcare. Indirect costs, such as productivity losses and non‐medical expenses, are rarely included in economic evaluations, and little is known about how effectively financial aid programmes alleviate this burden. Childhood brain tumours
Megumi Lim, Natalie Bradford, David Brain, Sameera Senanayake, Sanjeewa Kularatna, Kate Young, Christine Cashion, Tim Hassall, Susanna Cramb   +8 more
wiley   +1 more source

New hominin dental remains from the ∼2.04–1.95 Ma Drimolen Main Quarry, South Africa

Annals of Human Biology, 2023
Background The Drimolen Palaeocave site is situated within the UNESCO Fossil Hominid Sites of South Africa World Heritage Area and has yielded numerous hominin fossils since its discovery in 1992.
A. B. Leece, J. M. Martin, S. Baker, C. Wilson, D. S. Strait, G. T. Schwartz, A. I. R. Herries   +6 more
doaj   +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