Results 111 to 120 of about 7,145,245 (362)

Exploring the relationship between schoolbag weight and back pain in primary school children

Journal of Orthopaedic Surgery and Research
Background Schoolbag weight in schoolchildren is a recurrent and contentious issue in education and health. Excessive schoolbag weight can lead to back pain in children, which increases the risk of chronic back pain in adulthood.
Sara Gamareldein Abdalla Khalafalla, Yousif Omer Elgaili Yousif, M. Elghazali Abuelgassim E. Mustafa, Widad Alsheikh Mostafa Alsheikh, Hiba Gamareldin A. Khalafallah, Mohammed Mubarak Mohammed Ahmed, Hozifa Mohammedd Ali Abd-Elmaged   +6 more
doaj   +1 more source

Patterns of symptoms before a diagnosis of first episode psychosis: a latent class analysis of UK primary care electronic health records

BMC Medicine, 2019
Background The nature of symptoms in the prodromal period of first episode psychosis (FEP) remains unclear. The objective was to determine the patterns of symptoms recorded in primary care in the 5 years before FEP diagnosis.
Ying Chen, Saeed Farooq, John Edwards, Carolyn A. Chew-Graham, David Shiers, Martin Frisher, Richard Hayward, Athula Sumathipala, Kelvin P. Jordan   +8 more
doaj   +1 more source

Raising primary school enrollment in developing countries [PDF]

Few policies are as universally accepted as raising primary school enrolment in developing countries, but the policy levers for achieving this goal are not straight forward.
Handa, Sudhanshu
core  

Dammarenediol II enhances etoposide‐induced apoptosis by targeting O‐GlcNAc transferase and Akt/GSK3β/mTOR signaling in liver cancer

Molecular Oncology, EarlyView.
Etoposide induces DNA damage, activating p53‐dependent apoptosis via caspase‐3/7, which cleaves PARP1. Dammarenediol II enhances this apoptotic pathway by suppressing O‐GlcNAc transferase activity, further decreasing O‐GlcNAcylation. The reduction in O‐GlcNAc levels boosts p53‐driven apoptosis and influences the Akt/GSK3β/mTOR signaling pathway ...
Jaehoon Lee, Byung‐Cheol Han, Gi‐Bang Koo, Jihye Park, Mijin Kwon, Young Bin Park, Jae‐Mun Choi, Seung‐Ho Lee, Sangho Roh   +8 more
wiley   +1 more source

How Primary School Students Perceive Primary School Teacher Exchange? [PDF]

Journal of Qualitative Research in Education, 2020
Mustafa Erol, Mustafa Başaran
openaire   +1 more source

Stand-downs, suspensions and exclusions : a dilemma for primary school principals : a thesis presented in partial fulfilment of the requirements for the degree of Master of Educational Administration, Department of Social and Policy Studies in Education, College of Education, Massey University, Palmerston North, New Zealand [PDF]

, 2002
The purpose of this study was to investigate how a selection of primary school principals managed and viewed the process of stand-downs, suspensions and exclusions.
Addis, Ngaire
core  

TRAIL‐PEG‐Apt‐PLGA nanosystem as an aptamer‐targeted drug delivery system potential for triple‐negative breast cancer therapy using in vivo mouse model

Molecular Oncology, EarlyView.
Aptamers are used both therapeutically and as targeting agents in cancer treatment. We developed an aptamer‐targeted PLGA–TRAIL nanosystem that exhibited superior therapeutic efficacy in NOD/SCID breast cancer models. This nanosystem represents a novel biotechnological drug candidate for suppressing resistance development in breast cancer.
Gulen Melike Demirbolat, Aslihan Kucuk, Omer Erdogan, Samed Ozer, Bensu Kozan, Tugba Cuceli, Erkan Gumus, Evrim Cevik, Ozge Cevik   +8 more
wiley   +1 more source

Influence of school environment in the teaching and learning of physical education

Türk Spor ve Egzersiz Dergisi, 2014
This study discusses the level of constraint factors in school environment in the implementation of the teaching of Physical Education in primary schools.
Muhamad Zahıdı, Rahmad Samad, Syed Kamaruzaman Bin Syed Alı   +2 more
doaj  

Correlation of the differential expression of PIK3R1 and its spliced variant, p55α, in pan‐cancer

Molecular Oncology, EarlyView.
PIK3R1 undergoes alternative splicing to generate the isoforms, p85α and p55α. By combining large patient datasets with laboratory experiments, we show that PIK3R1 spliced variants shape cancer behavior. While tumors lose the protective p85α isoform, p55α is overexpressed, changes linked to poorer survival and more pronounced in African American ...
Ishita Gupta, Yang Song, Madeleine Ndahayo, Anirudh Saxena, Theresa Guo, Dylan Z. Kelley, Jessica Gore, Andrew Hennigan, Alexa Anderson, John C. Papadimitriou, Daria A. Gaykalova   +10 more
wiley   +1 more source

Leadership morality dataset of prospective primary school principals in Indonesia

, 2023
Paul Arjanto
openalex   +1 more source