Results 71 to 80 of about 98,788 (259)

PAK1 activation drives divergent resistance mechanisms to aromatase inhibition and tamoxifen in a luminal: A breast cancer model

open access: yesMolecular Oncology, EarlyView.
Breast cancer remains a major cause of cancer death in women, frequently developing endocrine therapy resistance. This study demonstrates that upregulated p21‐activated kinase 1 (PAK1) activity drives resistance to tamoxifen and long‐term estrogen deprivation in ER+ breast cancer models.
Luisa Schwarzmüller   +10 more
wiley   +1 more source

PUBLIC SPEAKING ACTIVITIES TO IMPROVE STUDENTS’ SPEAKING SKILLS

open access: yesENGLISH JOURNAL, 2018
In this region, English is mostly learned as the main subject. It starts from elementary school to university level, but most high school graduates cannot speak English even though they have been studying it for three years or more. This stimulated the researcher to create a breakthrough that would make it easier for students to practice their speaking
R. Muhajir, Indah Sri Redjeki
openaire   +1 more source

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

open access: yesFEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

Using Seesaw Application in Improving English Speaking Skills: the Case of an International Middle School

open access: yesVietnam Journal of Education, 2022
This study is designed to identify factors affecting the 6th grade Korean students’ English speaking learning as well as the difficulties they encountered and then investigate the impacts of SeeSaw on speaking skills at an international middle school in
Hoa Huong Le
doaj  

The skill of speaking [PDF]

open access: yes, 1994
Contains fulltext : 5779.pdf (Publisher’s version ) (Open Access)
openaire   +1 more source

Heterotropic regulation and negative homotropic cooperativity

open access: yesFEBS Open Bio, EarlyView.
We identified a structural module common to some proteins that couple negative cooperativity with heterotropic regulation, two features that rarely coexist. These proteins are ring‐like and present an ordered asymmetry whereby noncontacting subunits are symmetric, and their tertiary structure differs from that of contacting subunits.
Veronica Morea   +5 more
wiley   +1 more source

AN ANALYSIS OF STUDENTS’ SPEAKING ANXIETY TOWARD THEIR SPEAKING SKILL [PDF]

open access: yesPremise: Journal of English Education, 2018
This article points out the results of the study attempting to analyze the students speaking anxiety at students in one of the College of Teacher Training and Education (STKIP) in Lampung. For the purpose of the topic, 28 fellow students were selected as the sample. Research method was quasi-experimental design with two way ANOVA.
openaire   +1 more source

Artificial Intelligence and Mental Well‐Being in Adult Education: Implications for Practice and Professional Responsibility

open access: yesNew Directions for Adult and Continuing Education, EarlyView.
ABSTRACT Mental well‐being is central to adult learner success, yet many adult education institutions lack capacity to provide timely and accessible support. This article examines how artificial intelligence (AI) can strengthen mental health–adjacent supports in adult and continuing higher education, with attention to professional practice and ...
Adam L. McClain, Thomas Wade
wiley   +1 more source

Challenges faced by Vietnamese university English majors in speaking English and their motivation for improving speaking skills

open access: yesHo Chi Minh City Open University Journal of Science - Social Sciences
In today’s interconnected world, English proficiency is no longer a choice but a necessity for progress. This study investigates the challenges faced by final-year English-major students in Vietnamese public universities and their motivation for ...
Thuong Hoai Le   +3 more
doaj   +1 more source

Profound Leadership Strategies: Transcending the Leadership Crisis in the Age of Artificial Intelligence

open access: yesNew Directions for Adult and Continuing Education, EarlyView.
ABSTRACT This article examines the evolving role of organizational leadership amidst the rapid advancements in artificial intelligence (AI). It explores a broadly experienced and documented crisis in leadership, due in part to the disruptive nature of AI and emerging technology.
Rachel Wlodarsky, Davin Carr Chellman
wiley   +1 more source

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