Results 81 to 90 of about 19,882,836 (301)

Evaluation of Sodium Chloride and Acidity Effect on Corrosion of Buried Carbon Steel Pipeline in Iraqi Soil

open access: yesIraqi Journal of Chemical and Petroleum Engineering, 2014
In this work, corrosion parameters were evaluated using potentiodynamic polarization curves. In order to determine corrosion parameters of potential and current density of the interesting metal, carbon steel, environmental conditions of external ...
Qasim Sulaiman   +3 more
doaj  

Lingnan Gardeners Bimonthly Newsletter (No. 42) = 嶺南彩園通訊 (第42期)

open access: yes, 2019
春痕 : 永安廣場的桃花綻放https://commons.ln.edu.hk/ln_gardeners_newsletter/1042/thumbnail ...
Lingnan Gardeners, Kwan Fong Cultural Research and Development Programme, Lingnan University
core   +5 more sources

Fetal Brain Tumor Harboring a Unique ROCK1::BRAF Fusion

open access: yes
Pediatric Blood &Cancer, EarlyView.
Marllon Cindra Sant'Ana   +8 more
wiley   +1 more source

Assessing Cognitive Functioning in Children With Brain Tumors: Interaction of Neighborhood Social Determinants of Health and Neurological Risk

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background This study investigated how neighborhood‐level social determinants of health (SDOH), including redlining and neurological risk, interact to influence cognitive outcomes in children treated for brain tumors (CTBT). Methods A retrospective chart review of 161 CTBT aged 5–17 was conducted.
Alannah R. Srsich   +5 more
wiley   +1 more source

PENGEMBANGAN “FUNCTION MOBILE: FRACTION SERIES” UNTUK PENGENALAN KONSEP BILANGAN PECAHAN [DEVELOPMENT OF “FUNCTION MOBILE: FRACTION SERIES” FOR INTRODUCTION TO FRACTIONAL NUMBER CONCEPTS]

open access: yesJOHME: Journal of Holistic Mathematics Education
Students' low understanding of the concept of fractions is often caused by the abstract nature of the material and the use of conventional learning media that are less interesting.
Nathania Dea Elvaretta, Danang Setyadi
doaj   +1 more source

Contribution of the EIARD Working Group on Restructuring of the CGIAR. [PDF]

open access: yes, 2000
A contribution by a working group of the European Initiative for Agricultural Research and Development (EIARD) to the discussion on restructuring the CGIAR.
European Initiative for Agricultural Research for Development
core  

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

open access: yesFEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

open access: yesFEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin   +2 more
wiley   +1 more source

PENGEMBANGAN MODEL PEMBELAJARAN MEMBACA KRITIS TEKS ARGUMENTASI UNTUK SISWA KELAS X SMA/SMK

open access: yesJurnal Pendidikan: Teori, Penelitian, dan Pengembangan, 2017
This development research can produce a Critical Reading model for argumentation text learning in class X SMA/SMK. The Critical Reading Model has nine stages, reading skimming; Make inquiries; Facts and opinions; Happy alignment; Main idea development ...
Anri Nofitria   +2 more
doaj   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi   +5 more
wiley   +1 more source

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