Results 81 to 90 of about 708,233 (247)

Students' understandings of human organs and organ systems [PDF]

open access: yes, 2001
How do people develop their understanding of what is inside them? This study looks at students' understandings of their internal structure. A cross-sectional approach was used involving a total of 158 students in England from six different age groups ...
Reiss, Michael, Tunnicliffe, Sue Dale
core   +2 more sources

Biofloc technology application in aquaculture to support sustainable development goals [PDF]

open access: yes, 2017
Biofloc technology (BFT) application offers benefits in improving aquaculture production that could contribute to the achievement of sustainable development goals.
Bossier, Peter, Ekasari, Julie
core   +2 more sources

An Economic Analysis of a Dairy Anaerobic Digestion (A.D.) System: Will Dairy Producers Invest in A.D. Technology to Reduce Potential Litigation Suits? [PDF]

open access: yes
In many areas of the United States, dairy and livestock farmers are facing lawsuits due to a variety of externalities, such as odor and other forms of non-point source pollution, caused by Confined animal feeding operations (CAFO's).
Davis, Brandon L.
core   +1 more source

How food is processed in the human body or children's concepts of how the digestive system works [PDF]

open access: yes, 2017
The study focuses on the concepts of preschool children about the human digestive system. The author presents the analysis of a research implemented in a group of 18 five to six-year-old children. The study is based on qualitative research.
Dalajková, Andrea, Wiegerová, Adriana
core   +1 more source

Pan-immune inflammation value as a prognostic biomarker for cancer patients treated with immune checkpoint inhibitors

open access: yesFrontiers in Immunology
BackgroundImmune checkpoint inhibitors (ICIs) represent a paradigm shift in the development of cancer therapy. However, the improved efficacy of ICIs remains to be further investigated.
Tianrui Kuang   +11 more
doaj   +1 more source

PCR-based molecular characterization of Blastocystis hominis subtypes in southwest of Iran

open access: yesJournal of Infection and Public Health, 2018
Blastocystis hominis is the most common intestinal parasite found in humans and many other hosts. Pathogenicity of Blastocystis sp. remains controversial and it has been suggested that it may be associated with certain subtypes of organism.
Shahram Khademvatan   +6 more
doaj   +1 more source

Clustering of Molecular Alterations in Gastroesophageal Carcinomas

open access: yesNeoplasia: An International Journal for Oncology Research, 2004
Gene expression levels are regulated at many levels. Integration of genome-wide analyses for the study of DNA and RNA provides a unique tool to detect genetic alterations in the cancer genome.
Natalie Koon   +6 more
doaj   +1 more source

The Relationship between Serum Zinc Level and Liver Elastrography Using Fibroscan in Non-Alcoholic Fatty Liver Patients

open access: yesMajallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Bābul, 2018
BACKGROUND AND OBJECTIVE: Zinc is one of the essential elements for many vital functions of the body, including regulation of gene expression, anti-inflammatory and antioxidant activity, protein and nucleic acids metabolism.
E Hajiani   +3 more
doaj  

Home - About - Disclaimer - Privacy