Results 51 to 60 of about 1,317,377 (314)
ABSTRACT Background B‐cell lymphoblastic lymphoma (B‐LBL) represents a rare variety of non‐Hodgkin lymphoma, with limited research on its biology, progression, and management. Methods A retrospective analysis was performed on the clinical characteristics of 256 patients aged ≤18 years who received treatment under the China Net Childhood Lymphoma (CNCL)‐
Zhijuan Liu +20 more
wiley +1 more source
ABSTRACT Background The delipid extracorporeal lipoprotein filter from plasma (DELP) treatment can effectively reduce blood lipid, increase blood flow, and improve neurological deficits in patients with acute ischemic stroke (AIS). However, its effect on vision and retinal microcirculation in stroke patients has never been reported.
Ning Li +9 more
wiley +1 more source
ABSTRACT Background Chronic kidney disease is a growing public health problem worldwide, and the number of patients requiring renal replacement therapy is steadily increasing. Türkiye has experienced a similar rise in both the incidence and prevalence of renal replacement therapy over the past decades; however, national‐level projections of future ...
Arzu Akgül +2 more
wiley +1 more source
Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley +1 more source
Background Academic achievement is a critical indicator of teaching quality. There has been limited exploration into the mechanisms underlying academic achievements among nursing master’s students. This study investigated the relationship between ethical
Duo Zhang +9 more
doaj +1 more source
Effects of Student Help-Seeking Behaviors on Student Mathematics Achievement
Using the nationally representative sample from the United States in the 2012 Programme for International Student Assessment (N = 7,429 students from 240 schools), the present study examined the effects of student help-seeking behaviors on eight measures
Michael C. Osborne, Xin Ma
doaj
Organoids in pediatric cancer research
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley +1 more source
The Impact of Teacher Subject Knowledge on Student Achievement: Evidence from Within-Teacher Within-Student Variation [PDF]
Teachers differ greatly in how much they teach their students, but little is known about which teacher attributes account for this. We estimate the causal effect of teacher subject knowledge on student achievement using within-teacher within-student ...
Johannes Metzler, Ludger Woessmann
core +3 more sources
THE INFLUENCE OF ACTIVITIES EXTRACURRICULAR STUDENT ACTIVITY IN SCHOOL, SCHOOL ENVIRONMENT AND FAMILY ENVIRONMENT ON STUDENT ACHIEVEMENT LEARNING ORGANIZATION MANAGEMENT ACTIVITIES EXTRACURRICULAR SMK 3 YOGYAKARTA STATE ACADEMIC YEAR 2012/2013 [PDF]
This study aimed to determine: (1) Effect of activity of students in extracurricular activities at school, on student achievement organization committee extracurricular activities smk 3 yogyakarta country school year 2012/2013, (2) Effect of school ...
Heri, Tesdawanto
core

