Results 131 to 140 of about 2,718,252 (313)

Factors Influencing Students’ Academic Success in Introductory Chemistry: A Systematic Literature Review

open access: yesEducation Sciences
Undergraduate introductory chemistry is a gatekeeping course preventing students from persisting in STEM degree programs. It is important to understand students’ experiences of introductory chemistry and better support students as this course ...
Jessica Chestnut, Carla C. Johnson
doaj   +1 more source

Phenotypic and genotypic characterization of single circulating tumor cells in the follow‐up of high‐grade serous ovarian cancer

open access: yesMolecular Oncology, EarlyView.
Single circulating tumor cells (sCTCs) from high‐grade serous ovarian cancer patients were enriched, imaged, and genomically profiled using WGA and NGS at different time points during treatment. sCTCs revealed enrichment of alterations in Chromosomes 2, 7, and 12 as well as persistent or emerging oncogenic CNAs, supporting sCTC identity.
Carolin Salmon   +9 more
wiley   +1 more source

Editorial: The use of organized learning models in assessment

open access: yesFrontiers in Education, 2022
Neal M. Kingston   +4 more
doaj   +1 more source

Parental involvement intervention: effect on students’ self-efficacy and math achievement among a Nigerian sample

open access: yesFrontiers in Psychology
Although math underachievement remains a global educational challenge, empirical evidence indicates that parental involvement interventions have significantly improved students’ performance in the subject.
Olutola Opeyemi Akindipe
doaj   +1 more source

What are the factors which contribute to level one social work students failing to progress or achieving low grades? [PDF]

open access: yes, 2007
This article was first published in the Wolverhampton Intellectual Repository and E-Theses (WIRE). There is no printed version.This study is a preliminary review of the possible reasons for low achievement among some level one social work undergraduates.
Lees, Kate
core   +1 more source

Combining antibody conjugates with cytotoxic and immune‐stimulating payloads maximizes anti‐cancer activity

open access: yesMolecular Oncology, EarlyView.
Methods to improve antibody–drug conjugate (ADC) treatment durability in cancer therapy are needed. We utilized ADCs and immune‐stimulating antibody conjugates (ISACs), which are made from two non‐competitive antibodies, to enhance the entry of toxic payloads into cancer cells and deliver immunostimulatory agents into immune cells.
Tiexin Wang   +3 more
wiley   +1 more source

Engaging Students, Supporting Schools, Accessing Arts Education: Highlights from the Arizona Arts Education Census Project [PDF]

open access: yes, 2010
Despite some signs of life, Arizona's public and private sectors are still in a world of hurt. If a crisis really is a terrible thing to waste, there is no better time to bring forth compelling new information focusing on Arizona's academic achievement ...

core  

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

open access: yesMolecular 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   +8 more
wiley   +1 more source

The virtue of running a marathon [PDF]

open access: yes, 2019
Running a marathon is not solely a personal achievement; rather it sets an example. Because of the nature of this example, it constitutes an achievement that deserves our praise (contrary to what has recently been argued in this Journal)
Gozzano, Simone
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

open access: yesMolecular 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   +8 more
wiley   +1 more source

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