Results 101 to 110 of about 855,880 (342)

Analisis Scientific Reasoning Dalam Penerapan Pendekatan Levels Of Inquirypada Pokok Bahasan Optik [PDF]

open access: yes, 2014
Penelitian ini dilatarbelakangi oleh permasalahan rendahnya scientific reasoning siswa pada mata pelajaran Fisika, khususnya pada aspek proportional reasoning, correlational reasoning, control of variabel, causal reasoning, deductive reasoning, dan ...
Lestari, Aryanti
core  

KLK7 overexpression promotes an aggressive phenotype and facilitates peritoneal dissemination in colorectal cancer cells

open access: yesFEBS Open Bio, EarlyView.
KLK7, a tissue kallikrein‐related peptidase, is elevated in advanced colorectal cancer and associated with shorter survival. High KLK7 levels in ascites correlate with peritoneal metastasis. In mice, KLK7 overexpression increases metastasis. In vitro, KLK7 enhances cancer cell proliferation, migration, adhesion, and spheroid formation, driving ...
Yosr Z. Haffani   +6 more
wiley   +1 more source

dUTPase is essential in zebrafish development and possesses several single‐nucleotide variants with pronounced structural and functional consequences

open access: yesFEBS Open Bio, EarlyView.
dUTPases are involved in balancing the appropriate nucleotide pools. We showed that dUTPase is essential for normal development in zebrafish. The different zebrafish genomes contain several single‐nucleotide variations (SNPs) of the dut gene. One of the dUTPase variants displayed drastically lower protein stability and catalytic efficiency as compared ...
Viktória Perey‐Simon   +6 more
wiley   +1 more source

Effects of scaffolds and scientific reasoning ability on web-based scientific inquiry

open access: yesInternational Journal of Contemporary Educational Research, 2016
This study examined how background knowledge, scientific reasoning ability, and various scaffolding forms influenced students’ science knowledge and scientific inquiry achievements.
Hui-Ling Wu, Hsiao-Lan Weng
doaj  

Microglial dynamics and ferroptosis induction in human iPSC‐derived neuron–astrocyte–microglia tri‐cultures

open access: yesFEBS Open Bio, EarlyView.
A tri‐culture of iPSC‐derived neurons, astrocytes, and microglia treated with ferroptosis inducers as an Induced ferroptosis model was characterized by scRNA‐seq, cell survival, and cytokine release assays. This analysis revealed diverse microglial transcriptomic changes, indicating that the system captures key aspects of the complex cellular ...
Hongmei Lisa Li   +6 more
wiley   +1 more source

Exploring undergraduate students’ scientific reasoning in the force and motion concept

open access: yesCogent Education
This research investigates the abilities of undergraduate students to apply scientific reasoning in Indonesia, with a particular focus on the concept of force and motion.
Noly Shofiyah   +5 more
doaj   +1 more source

GUIDING MARKS REGARDING THE REASONING OF SCIENTIFIC RESEARCH IN ACCOUNTING [PDF]

open access: yesAnnals of the University of Petrosani: Economics, 2011
The scientific research activity in accounting is governed by the principles of logic thinking, is not subject to change and must be conducted according to a strict and rigorous schedule.
IULIANA CENAR
doaj  

Improving Students’ Scientific Reasoning and Problem-Solving Skills by The 5E Learning Model

open access: yesBiosaintifika: Journal of Biology & Biology Education, 2017
Biology learning in MA (Madrasah Aliyah) Khas Kempek was still dominated by teacher with low students’ involvement. This study would analyze the effectiveness of the 5E (Engagement, Exploration, Explanation, Elaboration, Evaluation) learning model in ...
Sri Mulyani Endang Susilowati   +1 more
doaj   +1 more source

The evaluation of ontologies: Editorial review vs. democratic ranking [PDF]

open access: yes, 2008
Increasingly, the high throughput technologies used by biomedical researchers are bringing about a situation in which large bodies of data are being described using controlled structured vocabularies—also known as ontologies—in order to support the ...
Smith, Barry
core   +1 more source

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