Results 121 to 130 of about 3,241,108 (302)

Impacto de la evaluación y acreditación de las carreras profesionales ofertadas por la Universidad Nacional de Chimborazo desde la percepción de los estudiantes

open access: yesCiencia UNEMI, 2016
Ensuring the quality of education in public universities in Ecuador requires a process of evaluation and accreditation by the CEAACES "Evaluation Council, Accreditation and Quality Assurance of Higher Education". The National University of Chimborazo is
Basantes-Avalos, René   +2 more
doaj  

Educational Federalism and the Quality Effects of Tuition Fees [PDF]

open access: yes
This paper investigates how the abolishment of a ban on tuition fees affects the quality of higher education with centralized and decentralized decision making.
Kemnitz, Alexander
core  

From Stimulus to System: Using the ARRA to Serve Disadvantaged Jobseekers [PDF]

open access: yes, 2009
This paper explores models and mechanisms for connecting low-skilled jobseekers to ARRA-related job opportunities--including community-benefit agreements, job linkage/first source hiring, and goals and standards for job creation and job quality--and for ...
David Fischer, Jeremy Reiss
core  

Therapeutic strategies for MMAE‐resistant bladder cancer through DPP4 inhibition

open access: yesMolecular Oncology, EarlyView.
We established monomethyl auristatin E (MMAE)‐resistant bladder cancer (BC) cell lines by exposure to progressively increasing concentrations of MMAE in vitro. RNA sequencing showed DPP4 expression was increased in MMAE‐resistant BC cells. Both si‐DPP4 and the DPP4 inhibitor sitagliptin suppressed the viability of MMAE‐resistant BC cells.
Gang Li   +10 more
wiley   +1 more source

Recurrent cancer‐associated ERBB4 mutations are transforming and confer resistance to targeted therapies

open access: yesMolecular Oncology, EarlyView.
We show that the majority of the 18 analyzed recurrent cancer‐associated ERBB4 mutations are transforming. The most potent mutations are activating, co‐operate with other ERBB receptors, and are sensitive to pan‐ERBB inhibitors. Activating ERBB4 mutations also promote therapy resistance in EGFR‐mutant lung cancer.
Veera K. Ojala   +15 more
wiley   +1 more source

Educational Quality of YouTube Cholesteatoma Surgery Videos: Areas for Improvement. [PDF]

open access: yesOTO Open, 2022
Wu MJ   +4 more
europepmc   +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

Genetic attenuation of ALDH1A1 increases metastatic potential and aggressiveness in colorectal cancer

open access: yesMolecular Oncology, EarlyView.
Aldehyde dehydrogenase 1A1 (ALDH1A1) is a cancer stem cell marker in several malignancies. We established a novel epithelial cell line from rectal adenocarcinoma with unique overexpression of this enzyme. Genetic attenuation of ALDH1A1 led to increased invasive capacity and metastatic potential, the inhibition of proliferation activity, and ultimately ...
Martina Poturnajova   +25 more
wiley   +1 more source

Impact of a senior research thesis on students' perceptions of scientific inquiry in distinct student populations

open access: yesFEBS Open Bio, EarlyView.
This study addressed how a senior research thesis is perceived by undergraduate students. It assessed students' perception of research skills, epistemological beliefs, and career goals in Biochemistry (science) and BDC (science‐business) students. Completing a thesis improved confidence in research skills, resilience, scientific identity, closed gender‐
Celeste Suart   +4 more
wiley   +1 more source

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