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Items from 21 to 40 out of 90,597 results

article

Impact of Anthropogenic Activities on Vegetation Cover and Mammalian Herbivores in Afi Mountain Wildlife Sanctuary, Cross River State, Nigeria

G. O. Yager, A. A. Alarape, O. J. Onaji, S. Acha

World News of Natural Sciences > 2022 > 41 > 51-73

Despite the popular perception of protected areas, forest resources are still subject to many forms of anthropogenic activities such as logging, hunting and burning. This necessitates the study on the impact of anthropogenic activities on vegetation cover and mammalian herbivores in Afi mountain wildlife sanctuary. Four communities around the study area namely; Ebok, kakukob, Esekwe and Olum were...

article

1D modeling of aquifer vulnerability and soil corrosivity within the sedimentary terrain in Southern Nigeria, using resistivity method

Moses Oghenenyoreme Eyankware, Star Otitie Umayah

World News of Natural Sciences > 2022 > 41 > 33-50

Groundwater vulnerability/soil corrosivity was carried out within the study area, with the sole aim of classifying groundwater and soil corrosivity into various classes with the aid of the resistivity method. For this study the Vertical Electrical Sounding (VES) method was used, Schlumberger electrode configuration was used with maximum electrode spacing (AB/2) of 200 m in sixteen (16) different locations...

article

Comparison of High-Resolution Satellite Based Rainfall Products at Basin Scale: The Case of Omo-Gibe River Basin, Ethiopia

Kiduse Teshome, Fiseha Behulu

World Scientific News > 2022 > 165 > 110-129

High resolution satellite-based rainfall products have been used as an alternative source of data in areas where ground rainfall measurements are not available or missed. The objective of this study is to compare four high-resolution satellite-based rainfall products including: Climate Hazards Group Infrared Precipitation with Stations (CHIRPS), Precipitation Estimation from Remotely Sensed Information...

article

Comparison of Annual Inflation Percentage Prediction in West Java Using Newton-Gregory Forward Interpolation and Cubic Spline

Viona Prisyella Balqis, Muhammad Herlambang Prakasa Yudha, Sri Purwani

World Scientific News > 2022 > 165 > 130-141

Inflation is the rise in prices of those, fundamental need of society. The occurrence of inflation can be measured by the consumer price index (CPI). The increase in inflation was due to several expenditures based on people's needs. If inflation is high, it can affect competitiveness in the sectors of the industry. The purpose of this study is to compare functions describing the movement of inflation...

article

Quantification of trace elemental concentrations in ten soil samples from coal mining region by ED-XRF-technique

S. Jyothsna, G. Manjula, D. Sammaiah

World News of Natural Sciences > 2022 > 41 > 1-12

In recent times, trace elemental analysis of various samples have an important role in human life. Ramagundam, one of the oldest coal mining areas in Telangana, India was explored for the soil trace elemental analysis. EDXRF technique was used to analyze the soil samples and quantification was also performed using the nEXT software. Nine soil samples were collected from coal mining area from Ramagundam...

article

Seasonal Monitoring of the Economic Sustainability of Fanalou Quarry, Ikpeshi, Edo State, Nigeria

C. O. Amosu, A. O. Omotehinse

World News of Natural Sciences > 2022 > 41 > 13-32

The current study is focused on checking the survival, sustainability and continuity of mining operations on Fanalou Nigeria Company limited by identification of the level of metallic composition and conducting due economic analysis on the production and sales of the dolomite in the quarry. This study identified the concentration of some selected heavy cationic metals such as Magnesium (Mg), Manganese...

article

An Illustration of ML Models to Determine the Prevalence and Predicting Factors of the First-Day Neonatal Mortality in Bangladesh

Rumana Rois

World Scientific News > 2022 > 164 > 1-16

Neonatal mortality remains unacceptably high in developing countries and the risk is greatest on the first day of life. A better perception of the causes responsible behinds the first-day neonatal mortality is a key to lessening this problem. This study assessed to predict and detect predicting factors of the FNM through different machine learning (ML) algorithms. The study data was based on FNM of...

article

Peristaltic flow of Carreau nanofluid in presence of Joule heat effect in an inclined asymmetric channel by multi-step differential transformation method

S. K. Asha, Joonabi Beleri

World Scientific News > 2022 > 164 > 44-63

The current work is to deliberate the effect of Joule heat on Carreau nanofluid in peristaltic movement through inclined asymmetric channel by using Multi-Step Differential Transformation Method. The governing equations are converted to standard non-linear partial differential equations by using suitable non dimensional parameters. The converted non linear partial differential equations are highly...

article

Computational analyzing of 13 trace elemental concentrations in ten anti-skin disease traditional herbs from Telangana using ED-XRF-Technique

S. Jyothsna, D. Sammaiah

World Scientific News > 2022 > 164 > 17-43

Skin diseases present a major health concern worldwide. In recent years, herbal plants have been proved a good source of highly effective conventional agents for the treatment of several skin diseases. In this research study, the popular ED-XRF Technique was used for estimation of 13 trace elemental concentrations in 10 various Anti-skin diseases herbal plants, due to its multi-elemental, high sensitivity...

article

Effect of Tourist Participation on the Behavioural Pattern of Captive Chimpanzee (Pan troglodotyde ellioti (Matschie, 1914)) in Makurdi Zoological Garden, Nigeria

G. O. Yager, M. K. A. Wahab, A. A. Alarape, L. O. Attah

World News of Natural Sciences > 2022 > 41 > 74-84

Knowledge on the behavioural pattern of fauna species help to maintain good relationship with captive animals. Chimpanzee behavioural pattern differs in many ways with human interactions. The research focused on the effects of tourist participation on Chimpanzee behavior in a captive environment. Fifty copies of Semi-structured questionnaire were administered to the tourist. Chimpanzee activities...

article

Implementation of Tourism Development Policy in Geopark Ciletuh-Pelabuhanratu, West Java, Indonesia

MS Yuniarti, Mega Laksmini Syamsuddin, Hilmi Miftah Fauzi Efendi, Ajeng Wulandari, more

The Institute of Biopaleogeography named under Charles R. Darwin > 2022 > 11 > 1-63

The Ciletuh-Pelabuhanratu National Park area has been designated as a geopark area since 2015 by the Central Government and three years later, in 2018, it was designated as a Global Geopark Network by UNESCO. Since being designated as a geopark area, this area has been increasing a lot, especially in the tourism sector with the recorded number of tourists being 14,723,559 visitors in 2019-2020. The...

article

Integrated Development of Marine and Fisheries of Sangihe Islands District, North Sulawesi, Indonesia

Achmad Rizal, Chandra Arief Wirawan, Fittrie Meillianawaty Pratiwy, Dian Yuni Pratiwi

The Institute of Biopaleogeography named under Charles R. Darwin > 2022 > 12 > 1-63

The Integrated Development of Marine and Fisheries Areas (IDMFA) in the Sangihe Islands District is a regional-based marine and fisheries development concept. The development of IDMFA in the Sangihe Islands District is in the Santiago and Dagho regions. This selection was based on the fishery potential of the two regions. The progress of integrated marine and fishery areas (IDMFA) is based on the...

article

Untranslatability of texts: equivalence and cultural perspectives

Ugo Chuks Okolie, Eseohe Glory Okoedion

World Scientific News > 2022 > 165 > 66-79

Translation has become an utmost necessity or the educational, scientific, technological, social economic and political developments at the global level for maintaining international and mutual cordiality. Translation plays a crucial role in initiating and promoting cross-cultural communication and brining closer divergent socio-cultural groups by enabling mutual appreciation of their cultures. However,...

article

Challenges Confronting International Donor Agencies in the Development of Delta and Edo State

Michael Enahoro

World Scientific News > 2022 > 165 > 14-32

Despite the huge resources available and that had accrued to the Niger Delta Region for its development nothing seem to be on ground to justify such, hence the intervention of international donor agencies. The study examined the challenges confronting international donor agencies in the development of Delta and Edo states. The study adopted the ex-post facto research design. Data were acquired by...

article

A Study of Magnetic Reconnection

B. P. Akalanka, K. A. I. L. Wijewardena Gamalath

World Scientific News > 2022 > 165 > 33-65

A two dimensional model under uniform resistivity was studied for incompressible plasma. The dynamical equations governing the time evolution of the system was derived using basic theory in electrodynamics and fluid mechanics. A computer code to simulate the reconnection was developed with an explicit finite difference method as the discretization scheme. The boundary condition for the plasma inflow...

article

Analysis of Trent Biotic Index of The Cigalugur River, Purwakarta Regency, West Java, Indonesia

Achmad Rizal, Chandra Arief Wirawan, Fittrie Meillianawaty Pratiwy

World Scientific News > 2022 > 165 > 1-13

As one part of a flowing freshwater ecosystem, Rivers can carry various elements or nutrients needed for life in and around its flow. This research was conducted on Thursday-Sunday 13-16 September 2021 on the Cigalugur River at Cihuni Irrigation Station, Warung Kadu Station, Central Nagri Station, and Cipaisan Station, Purwakarta, West Java. Benthos is taking with hand-sorting and surfer method. The...

article

Evaluation of Food Security Status Among Rice Farming Households in Kano State, Nigeria

Ma Dingchou, Bello Nasiru Abdullahi, Sani Saidu Barau

World Scientific News > 2022 > 165 > 80-93

This article evaluated food security status of rice farming households in Kano State, Nigeria. Descriptive statistics, food security index and binary logistic regression were employed for data analysis. A sample of 660 respondents was chosen using multi-stage sampling procedure. Descriptive statistics showed that males have higher percentage of engagement than the females with 85% and 15% for males...

article

Linear Mixed Effects Regression Modeling of SARS-CoV-2 Spread

Imoh Udo Moffat, Emmanuel Alphonsus Akpan, Longji Moses Dashal

World Scientific News > 2022 > 165 > 94-109

Introduction: The study aimed at appraising whether there is significant reduction in daily COVID-19 cases and deaths after considering the effects of vaccinations and nonpharmaceutical interventions (NPIs). Methods: Linear mixed effects regression model was explored to capture the differences in daily COVID-19 cases and deaths after accounting for the effects of vaccinations and nonpharmaceutical...

article

Biological substantiation of works on artificial reproduction (stocking) of aquatic bioresources in the lower reaches of the Zaporozhian (Dnipro) Reservoir for the period 2021-2025

Oleh Marenkov, Olena Izhboldina

World Scientific News > 2022 > 164 > 122-138

The main purpose is developing effective measures for stocking the Zaporozhian (Dnipro) Reservoir with valuable fish species by studying the biological and fishery aspects of the formation and exploitation of their commercial stocks. During the work, we used the generalized results of integrated hydrobiological studies performed in 2021. Materials were collected in the Zaporozhian (Dnipro) Reservoir...

article

Quantum Depletion in Pairs and Thermal Depletion

I. Chelagat, K. M. Khanna, J. K. Tonui, K. M. Muguro

World Scientific News > 2022 > 164 > 139-149

For ultra-cold atoms, thermal depletion creates the BEC from the normal component, whereas quantum depletion ejects atoms from the BEC via interactions. Strong interactions in the Zero-Momentum State promote coherent quantum state transitions. As a result of quantum fluctuations, the particles will leave the ZMS (k=0) and occupy states above ZMS (k>0). This is quantum depletion. Quasi-particles...

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Impact of Anthropogenic Activities on Vegetation Cover and Mammalian Herbivores in Afi Mountain Wildlife Sanctuary, Cross River State, Nigeria

1D modeling of aquifer vulnerability and soil corrosivity within the sedimentary terrain in Southern Nigeria, using resistivity method

Comparison of High-Resolution Satellite Based Rainfall Products at Basin Scale: The Case of Omo-Gibe River Basin, Ethiopia

Comparison of Annual Inflation Percentage Prediction in West Java Using Newton-Gregory Forward Interpolation and Cubic Spline

Quantification of trace elemental concentrations in ten soil samples from coal mining region by ED-XRF-technique

Seasonal Monitoring of the Economic Sustainability of Fanalou Quarry, Ikpeshi, Edo State, Nigeria

An Illustration of ML Models to Determine the Prevalence and Predicting Factors of the First-Day Neonatal Mortality in Bangladesh

Peristaltic flow of Carreau nanofluid in presence of Joule heat effect in an inclined asymmetric channel by multi-step differential transformation method

Computational analyzing of 13 trace elemental concentrations in ten anti-skin disease traditional herbs from Telangana using ED-XRF-Technique

Effect of Tourist Participation on the Behavioural Pattern of Captive Chimpanzee (Pan troglodotyde ellioti (Matschie, 1914)) in Makurdi Zoological Garden, Nigeria

Implementation of Tourism Development Policy in Geopark Ciletuh-Pelabuhanratu, West Java, Indonesia

Integrated Development of Marine and Fisheries of Sangihe Islands District, North Sulawesi, Indonesia

Untranslatability of texts: equivalence and cultural perspectives

Challenges Confronting International Donor Agencies in the Development of Delta and Edo State

A Study of Magnetic Reconnection

Analysis of Trent Biotic Index of The Cigalugur River, Purwakarta Regency, West Java, Indonesia

Evaluation of Food Security Status Among Rice Farming Households in Kano State, Nigeria

Linear Mixed Effects Regression Modeling of SARS-CoV-2 Spread

Biological substantiation of works on artificial reproduction (stocking) of aquatic bioresources in the lower reaches of the Zaporozhian (Dnipro) Reservoir for the period 2021-2025

Quantum Depletion in Pairs and Thermal Depletion

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