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article

Vertical stratification of birds in Dense Ombrophilus Forest remmant in Brazil

Fabio Rossano Dario

World News of Natural Sciences > 2022 > 42 > 56-75

The composition of life in the forest is altered as changes occur in vegetation that directly interferes with the population structure of the avifauna. The integrity and complexity of a forest are the factors that influence the composition, abundance, and probably the functions of the assembly of different bird species. In that way, in forest environments, where a vertical stratification of resources...

article

Light-Trap Catch of Turnip Moth (Agrotis segetum Den. & Schiff.) Influenced by the Sun’s and Moon’s Characteristics

László Nowinszky, János Puskás, Miklós Kiss, Lionel Hill, more

World Scientific News > 2022 > 167 > 86-107

The study examines the effect of Sun and Moon characteristics on hourly light-trap catch of Agrotis segetum Den. & Schiff. (Lepidoptera, Noctuidae). A Járfás-type fractionating light-trap operated in Kecskemét, Hungary, between 1967 and 1969, from March to the end of November. This light-trap catch of insects separately every night from 6 p.m. to 4 a.m. (UT). We examined the data of the Turnip...

article

Entomotoxicity properties of eco-friendly methanol extract fractions from Phyla nodiflora (L.) Greene leaf exhibits mosquito larvicidal, pupicidal and antimicrobial activity

H. Irrusappan, J. Gokulakrishnan, K. Elumalai, S. Senthilmurugan, more

World News of Natural Sciences > 2022 > 42 > 107-122

Mosquitocidal activity of Phyla nodiflora methanol leaf extract fractions (Pn-MLEFr) was controlled and using main components on malarial vector, Anopheles stephensi (An. stephensi). Pn-MLE were characterized utilizing tools containing TLC, CC, FTIR and GCMS, and it against 3rd instars larvae of An. stephensi, followed by pupicidal activity was determined to concentration of 1, 3, 5 ppm. In phytochemical,...

article

Biology Reproduction and Its Role in The Conservation of Goldband Goatfish (Upeneus moluccensis (Bleeker, 1855)) in Rancabuaya Water, Indonesia

Achmad Rizal, Dian Yuni Pratiwi, Heti Herawati

World Scientific News > 2022 > 166 > 1-14

This research analyzed the gold band goatfish's reproduction biology in the Rancabuaya water to reference appropriate and sustainable conservation. Sampling was collected from April to August 2021. The samples from Rancabuaya Water were obtained from the fisherman yielded in the Coastal Fishing Port Rancabuaya, Garut District, West Java Province, Indonesia. The sample was analyzed in Fisheries Aquatic...

article

Ecology and Prevalence of Parasites of African Giant Rat (Cricetomys gambianus Waterhouse, 1840) in Benue State, Nigeria

G. O. Yager, T. B. T. Abuul, M. O. Iboyi, G. M. Ate

World News of Natural Sciences > 2022 > 41 > 98-106

The study examined the body weight and parasites prevalence of African giant rat (Cricetomys gambianus Waterhouse, 1840) in rural setting of Gboko Local Government of Benue State. A total of 15 rats (10 males and 5 females) were collected from the wild and subjected to parasites isolation and body weight measurement at the Department of Fisheries and Aquaculture laboratory, Joseph Sarwuan Tarka University,...

article

Construction of Traps (Krendet) as traditional fishing gear of Lobster (Panulirus sp.) in Pangandaran Regency, Indonesia

Rina Rina, Lantun Paradhita Dewanti, Mochamad Rudyansyah Ismail, Izza Mahdiana Apriliani

World News of Natural Sciences > 2022 > 41 > 85-97

The fishing gear used by the majority of fishermen on Madasari Beach, Pangandaran Regency, Indonesia is the krendet as known as fishing traps. Krendet is a passive fishing gear and is classified as trap net a selective because the lobster caught is legal size of lobster, which is above 200 grams. Krendet has a construction of a frame, net, bait line, towing line and ballast. One of the commodities...

article

Spatial Modeling of Coastline Change for Two Decades (1994-2014) in Pangandaran, West Java - Indonesia

Syawaludin A. Harahap, Isni Nurruhwati, Noir P. Purba, Mecha Gamma

World News of Natural Sciences > 2022 > 41 > 1078-122

Coastal areas are very vulnerable to various pressures, developments, and changes. In the last three decades, due to the process of abrasion and accretion, there have been changes in coastlines in various coastal areas in Indonesia. Coastal abrasion and accretion are major concerns in coastal management. Morphological changes have had a major impact on land use and the socio-economic development of...

article

Present Status of Avifauna in the Agricultural Landscapes of Bortir Bil, West Bengal, India

Rupam Debnath, Sandip Pal

World Scientific News > 2022 > 166 > 88-99

The present study has been conducted on the agricultural landscapes of a trending local tourist spot, named Bortir Bil of Beraberia, North 24 Parganas, West Bengal, India with an objective to assess the avian diversity from April to August. Field surveys have been carried out following the line transect method. A total of 43 bird species are recorded belonging to the ten orders and 23 families. Order-...

article

Growth of Montipora coral transplant at different depths

Syawaludin A. Harahap, Sunarto Sunarto, Ridwan Fatturochman

World Scientific News > 2022 > 167 > 1-15

This study aims to determine the best depth for transplanted coral growth. The type of coral that was transplanted was of the type Montipora foliosa (Pallas, 1766). The study lasted for almost 8 months (October 2014 to May 2015). The method in this study is to conduct field experiments using a completely randomized design (CRD) with different water depths as treatment, namely at a depth of 3 meters,...

article

Nutraceuticals: role in metabolic disease, prevention and treatment

Babatunde Oluwafemi Adetuyi, Grace Onuwabhagbe Odine, Peace Abiodun Olajide, Oluwatosin Adefunke Adetuyi, more

World News of Natural Sciences > 2022 > 42 > 1-27

Nutraceuticals are products that are also used as medicine other than nutrition. A nutraceutical product may be defined as a substance, which have physiological benefits nor gives protection against chronic diseases. Nutraceuticals may also be used to improve health, delay the aging process, prevent chronic disease, increase life expectancy, or support the structure or function of the body. Nowadays,...

article

Investigating the Determinants of Customers Loyalty to Banks

Donald O. Ewanlen, Emmanuel Benson

World Scientific News > 2022 > 167 > 16-27

Managers’ quest for loyal customers is predicated upon the pivotal roles of customers in determining firms’ survival. This paper sought to investigate the forces that compel customers to remain loyal to service providers. Extant literature reveals that a customer is loyal to the extent that they continue to purchase the same product even in the midst of more attractive options. The descriptive survey...

article

A rapid sensitive and an efficient method development and validation of carfilzomib by UV-Vis spectrophotometric analysis

Hayder Naser Hussein, C. T. Pashavan, Ajaykumar Patel, H. S. Joshi

World Scientific News > 2022 > 168 > 57-68

People are focusing their attention on personal health in the current situation. Medicine has an important function to play in maintaining our health. Researchers developed various compounds to cure important health issues such as cancer, diabetes, and tuberculosis, among others. We are focusing on Carfilzomib, an anti-cancer drug supplement. The present work discusses the development and validation...

article

Synthesis, Characterization, Mesomorphic Study of Some Novel Sulphonamide Schiff Base Derivatives and their Antimicrobial Evaluation

Jatin R. Rana, Vinay S. Sharma, Nikhil K. Agarwal, Jaimin Panchal, more

World Scientific News > 2022 > 168 > 69-80

The new series of sulphonamide schiff base compounds obtained from sulfa drugs has been synthesized by the reaction of 4,4'-Diaminodiphenyl sulfone with aldehydes. The synthesized compounds were characterized by using FT-IR, Mass spectroscopy to confirm the chemical structures of synthesized compounds. The sulfonamide Schiff base compounds were tested for anti-bacterial, anti-fungal and anti-malarial...

article

Biochemistry of wastes recycling

Sakariyau Adio Waheeg, Ridwan Olamilekan Adesola, Sadiq Musa Garba

World News of Natural Sciences > 2022 > 42 > 169-188

Waste is an unwanted byproduct of human actions that physically contains the same substance as the valuable product. Waste is produced as a result of inefficient manufacturing processes, and its constant creation results in a waste of critical resources. Recycling is the conversion of waste materials into new materials and things, and a material's recyclability is determined by its ability to regain...

article

Synthesis and spectral analysis of 2-alkyl/aryl amino derivatives of pyrimidine-5-carbonitrile

Bhavana Godhaniya, Jalpa Vadgama, Pragna Thanki, J. J. Modha

World Scientific News > 2022 > 168 > 30-44

A new series of 2-aryl/alkyl amino pyrimidines derivatives has been undertaken by the condensation of 1-ethyl-2-(ethylthio)-1,6-dihydro-6-oxo-4-phenylpyrimidine-5-carbonitrile with different alkyl/aryl amines. The electrophilic substitution reaction taking place between main moiety 1,2,3,4-tetrahydro-4-oxo-6-phenyl-2-thioxopyrimidine-5-carbonitrile and ethyl iodide to give dialkylated compound which...

article

Open and closed support of some star related graphs under addition and multiplication

N. Meena, P. Pavithra, R. Poornima

World Scientific News > 2022 > 168 > 132-146

Let G be a simple graph. supp(v) is defined by ∑_(u∈N(v))▒deg⁡u . supp(G) is defined by ∑_(v∈V(G))▒supp(v) . supp[v] is defined by ∑_(u∈N[v])▒deg⁡u . Supp[G] is defined by ∑_(v∈V[G])▒supp⁡[v] . mult(v) is defined by ∏_(u∈N(v))▒deg⁡u . and mult(G) is defined by ∏_(v∈V(G))▒mult⁡(v) .mult [v] is defined by ∏_(u∈N[v])▒deg⁡u . mult [G] is defined by. ∏_(v∈V[G])▒mult⁡[v] In this paper, open and closed support...

article

NWA 14360 – Nowy meteoryt z Nigru

Łukasz Karwowski, Krzysztof Szopa

Acta Societatis Metheoriticae Polonorum > 2022 > 13 > 47-59

The new meteorite was bought as one single stone in 2019 from a dealer in Niger by Tomasz Jakubowski. The meteorite has fusion crust. It contains chondrules of different types with dominance of barred olivine chondrules, with diameter to 1.5 mm. Px and Ol are 78.1 vol%. of the meteorite mass. Pl is up 11.8 vol%. Average fayalite content is 24.93. Metallic phases are 3.0 vol%. Troilite is up to 5.9...

article

Lessons learned from the examinations of Allende meteorite

Paweł Jujeczko

Acta Societatis Metheoriticae Polonorum > 2022 > 13 > 37-46

Allende is a CV3 carbonaceous chondrite that fell in Mexico on February 8th, 1969. Its Calcium-Aluminium-rich Inclusions (CAIs) revealed to be 4567.72±0.93 Myr old and helped to approximate the age of the solar system. CAIs’ isotopic composition indicate high level of 26Al at the moment of their birth. This led to the hypothesis of a supernova being the triggering event for the formation of the solar...

article

Tektyty i szkliwo impaktowe w świetle badań i odkryć archeologicznych na świecie

Andrzej Kotowiecki

Acta Societatis Metheoriticae Polonorum > 2022 > 13 > 60-66

It should be emphasized that the tektites have been permanently linked in many regions of the Earth with the history of mankind. One of the oldest finds is the Vltavite amulet, which was found in a Cro-Magnon settlement, that is 29,000 years ago. Prehistoric tools made of tektites are found at various archaeological sites around the world. Wherever there are tektites, man has used them in various...

article

Skład chondrytów węglistych jako wyznacznik zasobności planetoid typu C w surowce metaliczne

Konrad Blutstein, Tadeusz A. Przylibski, Katarzyna Łuszczek, Joanna Gruchot

Acta Societatis Metheoriticae Polonorum > 2022 > 13 > 7-26

The chemical composition of carbonaceous chondrites was analysed in terms of the content of selected 24 metals, including noble metals and rare-earth metals. Based on the obtained results, the abundance of C-type asteroids in metallic raw materials was estimated and compared to the concentration of terrestrial deposits and the average content in the Earth’s crust. All the analysed elements, except...

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Search results

Vertical stratification of birds in Dense Ombrophilus Forest remmant in Brazil

Light-Trap Catch of Turnip Moth (Agrotis segetum Den. & Schiff.) Influenced by the Sun’s and Moon’s Characteristics

Entomotoxicity properties of eco-friendly methanol extract fractions from Phyla nodiflora (L.) Greene leaf exhibits mosquito larvicidal, pupicidal and antimicrobial activity

Biology Reproduction and Its Role in The Conservation of Goldband Goatfish (Upeneus moluccensis (Bleeker, 1855)) in Rancabuaya Water, Indonesia

Ecology and Prevalence of Parasites of African Giant Rat (Cricetomys gambianus Waterhouse, 1840) in Benue State, Nigeria

Construction of Traps (Krendet) as traditional fishing gear of Lobster (Panulirus sp.) in Pangandaran Regency, Indonesia

Spatial Modeling of Coastline Change for Two Decades (1994-2014) in Pangandaran, West Java - Indonesia

Present Status of Avifauna in the Agricultural Landscapes of Bortir Bil, West Bengal, India

Growth of Montipora coral transplant at different depths

Nutraceuticals: role in metabolic disease, prevention and treatment

Investigating the Determinants of Customers Loyalty to Banks

A rapid sensitive and an efficient method development and validation of carfilzomib by UV-Vis spectrophotometric analysis

Synthesis, Characterization, Mesomorphic Study of Some Novel Sulphonamide Schiff Base Derivatives and their Antimicrobial Evaluation

Biochemistry of wastes recycling

Synthesis and spectral analysis of 2-alkyl/aryl amino derivatives of pyrimidine-5-carbonitrile

Open and closed support of some star related graphs under addition and multiplication

NWA 14360 – Nowy meteoryt z Nigru

Lessons learned from the examinations of Allende meteorite

Tektyty i szkliwo impaktowe w świetle badań i odkryć archeologicznych na świecie

Skład chondrytów węglistych jako wyznacznik zasobności planetoid typu C w surowce metaliczne

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