Search results for “environmental”

About 95 results in articles

Open Access Pub publishes peer-reviewed, free-to-read open-access articles. Showing articles matching environmental — open any to read the full text, or download the PDF or XML.

The Intersection of Cultural Characteristics and Genetics on the Prevalence of Delayed Sleep Phase Syndrome in Brazilian and Japanese Adults

Apr 2020 DOI 10.14302/issn.2574-4518.jsdr-20-3161
Karim SedkyCorresponding author

Delayed sleep phase syndrome (DSPS) is a circadian rhythm disorder where individuals experience difficulty modifying the time they go to sleep and wake up in response to environmental changes. The circadian rhythm itself is regulated by a variety of clock genes, and various other genes (e.g., AA-NAT…

Study of Organic Pollutants in the Muscles of fish Collected from El-Mahmodia Stream at El-Beheira Governorate, Egypt

Oct 2019 DOI 10.14302/issn.2691-6622.ijar-19-2991
E H RadwanCorresponding author

The purpose of this study is to evaluate the impact of organic pollution of EL-Mahmodia canal on the fish (Oreochromis niloticus)muscles tissues collected from two sites at EL-Mahmodia canal in summer and winter 2017. EL-Mahmodia canal is exposed to excessive of effluents which impact fish. The pres…

Mathematical Analysis of Alternative Power Systems in a Northern Wisconsin Home

Oct 2019 DOI 10.14302/issn.2642-3146.jec-19-2977
Wufeng TianCorresponding author

The effects of global warming have been causing irreversible damage to the Earth over the past decades. One way we can reduce our individual impact on the environment is to focus on the production and consumption of Eco‐friendly sources of electricity such as solar, wind, or bio-electric energy. Bas…

Concordance of Stress Among Married Couples in Urban Area of Nagpur, Maharashtra, India

Jun 2019 DOI 10.14302/issn.2474-3585.jpmc-19-2825
Sanjeev M. ChaudharyCorresponding author

Background Concordance or husband wife agreement on various factors like sleep, substance use, dietary supplement use, and diseases like obesity and hypertension has been extensively studied worldwide. But the data regarding concordance of stress among married couples in India is lacking. Objective…

Research Status and Application Prospect of Epigenetic Regulation of BDNF Gene Expression in Chronic Pain 

Jun 2019 DOI 10.14302/issn.2688-5328.ijp-19-2731
Xiang WeiCorresponding author

The rise of epigenetics provides a new idea for studying the regulation of chronic pain-related genes and synaptic plasticity. External environmental stimuli can regulate BDNF genes through different epigenetic modifications. The epigenetic changes of the BDNF gene can affect the expression of its m…

Phytoplankton Community of Taylor Creek in the Niger Delta Using Diversity Indices

May 2019 DOI 10.14302/issn.2637-6075.jpae-19-2803
Sylvester Chibueze IzahCorresponding author

This study evaluated the phytoplankton community of Taylor creek from Polaku to Agbia between November 2013 and July 2014. Sampling was carried out in 12 locations along the stretch of the creek following standard protocol. The phytoplankton enumeration was done and identified accordingly. In all th…

Self Determination and Quality of Life: a Comparison of the Measurement Scales for Students with Intellectual Disabilities

Feb 2019 DOI 10.14302/issn.2643-6655.jcap-18-2570
Emanuela ZappellaCorresponding author Department of Human and Social Sciences, University of Bergamo, Italy

Self-determination is a key concept to promote greater self-awareness in the subjects with disability, to build appropriate educational or professional projects and to evaluate the already active programs. Using PRISMA checklist, I selected articles from different databases (CINAHL, Medline, Psych I…

Consciousness Energy Healing Treatment: Spectroscopic and Calorimetric Evaluation of the Biofield Energy Treated Hydroxypropyl β-Cyclodextrin

Feb 2019 DOI 10.14302/issn.2377-2549.jndc-18-2507
Snehasis JanaCorresponding author

Hydroxypropyl β-Cyclodextrin (HPBCD) used in food, pharmaceutical, chemical industries, as well as environmental, and agriculture engineering. But the major issue related to HPBCD is the low solubility profile. In this study, the influence of the Consciousness Energy Healing Treatment (the Trivedi E…

A Multilevel Hazards Model for Child Mortality In Nigeria

Jan 2019 DOI 10.14302/issn.2643-6655.jcap-18-2541
S.O OyamakinCorresponding author Department of Statistics, University of Ibadan, Nigeria

Many researchers have devoted considerable attention to the impact of individual-level factors on child mortality, but little is known about how family and community characteristics affect health of children. Trend in child mortality as well as its determinants, has long been the subject of academic…

Does Soil Testing for Fertiliser Recommendation Fall Short of a Soil Health Card?

Jan 2019 DOI 10.14302/issn.2639-3166.jar-18-2496
Raj GuptaCorresponding author

Nutrient depletion and imbalanced use of fertiliser nutrients, inappropriate tillage and rain- water management practices often result in land degradation. Declining soil health contributes to climate change through loss in soil productivity, biodiversity, soil carbon, and moisture and ecosystem ser…

The Possibility of Using the Fresh Water Bivalve, Spathopsis Rubens, in The Nile River, El Mahmoudia Water Stream as Bioindicator For Pollution

Dec 2018 DOI 10.14302/issn.2691-3208.ijli-18-2476
E H RadwanCorresponding author

Bivalves are used as bioindicators of heavy metals pollution because they are known to concentrate these elements, providing a time integrated indication of environmental contamination. Trace metals can reach high concentrations in sediments and also in aquatic organisms by bioaccumulation through t…

Lignocellulosic Waste as a Sole Substrate for Production of Crude Cellulase from Bacillus subtilis PJK6 Under Solid State Fermentation Using Statistical Approach

Dec 2018
Nishi K. BhardwajCorresponding author

The agricultural organic wastes pose major environmental issues and their inappropriate disposal is a major cause of pollution while these as cheap lignocellulosic resources can be utilized for many value added products such as enzymes. The purpose of the present study was to utilize wheat bran as a…

Prevalence of Diarrhea and Associated Factors among Under Five Years Children in Harena Buluk Woreda Oromia Region, South East Ethiopia, 2018

Dec 2018 DOI 10.14302/issn.2641-4538.jphi-18-2470
Abulie Takele MelkuCorresponding author

Background: Acute diarrheal diseases are the leading cause of preventable childhood death, especially in developing countries. It is the second leading cause of death in under-five year children nest to pneumonia. Objectives: The aim of this study was to determine the magnitude and associated factor…

Epigenetic Biomarkers in Head and Neck Cancer 

Nov 2018 DOI 10.14302/issn.2572-3030.jcgb-18-2428
Shilpi GuptaCorresponding author

Head and neck cancers (HNCs) are the most prevalent and aggressive type of cancers. Genetic, epigenetic, environmental and viral risk-factors are associated with HNC carcinogenesis. Persistent infection of oncogenic human papillomaviruses (HR-HPVs) represent distinct biological, molecular and epigen…

Rice Epigenetic Pathways: Great Genetic Variation and Implication for Rapid Rice Breeding

Sep 2018 DOI 10.14302/issn.2641-9467.jgrc-18-2270
Yuan LiCorresponding author

Rice, as one of the most important crops in the world, is facing an ever-accelerating challenge from climate change. Epigenetic modification with its substantially high epimutation rate and the possibility for some epigenetic variation to act as a heritable contributor to crop environmental adaptabi…

Endocrine Disrupting Chemicals: Epigenetic Relevance and Mechanisms

May 2018
Ioannis AlatsathianosCorresponding author

Genetics alone cannot thoroughly expound the environmental impact on the molecular complexity of the endocrine system. Epigenetic-induced alteration in gene expression has emerged as a way in which environmental compounds may exert endocrine effects. The environmental compounds that interfere with n…

Impacts of Cassava Mill Effluents in Nigeria

Feb 2018 DOI 10.14302/issn.2637-6075.jpae-17-1890
Sylvester Chibueze IzahCorresponding author

Cassava is the fourth largest staple food after rice, wheat and maize. Cassava is produced in the tropical and sub-tropical countries. Currently, the global production of cassava is about 215,436,496 tons. Out of these, Nigeria accounts for 20.3%, being the largest producing nation. During processin…

Implementing a Cold-Chain System for Nutritional Assessment in Rural Uganda; Field Experiences from FtF Nutrition Innovation Lab Cohort Study

Feb 2018 DOI 10.14302/issn.2379-7835.ijn-17-1872
Edgar AgabaCorresponding author

Objective: To elaborate on the procedures undertaken to establish blood draws and cold chain for nutrition assessments. Setting: A total of 5,044 birth cohort households were enrolled and assessed using household questionnaires, anthropometry, and blood sampling to assess nutritional issues and expo…

The Changing Scenario of Agriculture

Dec 2017 DOI 10.14302/issn.2639-3166.jar-17-1901
Prem NarainCorresponding author

This perspective reviews shifts in agriculture driven by technology, market forces, and climate pressures. It discusses productivity trends, resource constraints, and the transition toward sustainable, resilient practices. The article outlines policy and research priorities to balance yields with en…

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