bluuebunny/crossref_metadata_2025 huggingface dataset:
KEANEKARAGAMAN HAYATI FLORA DAN FAUNA DI KAWASAN TAMAN NASIONAL BUKIT BARISAN SELATAN (TNBBS) RESORT MERPAS BINTUHAN KABUPATEN KAUR
Authors: Malik Azis Abdul , Prayudha S Joko , Anggreany Ririn , Sari May Wulan , Walid Ahmad
Published: June 2021

ABSTRAK Taman nasional merupakan salah satu kawasan konservasi terbaik untuk menyaksikan keindahan fenomena alam terutama untuk flora dan fauna endemik, langka dan dilindungi (Kementerian Kehutanan, 2003) sehingga keberadaan taman nasional memiliki arti yang sangat strategis dan penting dalam keanekaragaman hayati tari peles. Taman Nasional Bukit Barisan Selatan memiliki keanekaragaman hayati yang sangat kaya. Oleh UNESCO, taman nasional ini ditetapkan sebagai Klaster Situs Warisan. Pegunungan Hutan Hujan Tropis Sumatera (Pegunungan Hutan Hujan Tropis Warisan Situs Klaster Sumatera) bersama dengan Taman Nasional Kerinci Seblat dan Taman Nasional Gunung Leuser. Penelitian ini dilakukan pada bulan April hingga Mei 2020 di Taman Nasional Bukit Barisan Selatan (TNBBS), Kabupaten Bintuhan, Kabupaten Kaur, Provinsi Bengkulu. Penelitian ini bertujuan untuk memperoleh informasi tentang keanekaragaman hayati flora dan fauna Taman Nasional Bukit Barisan Selatan, khususnya di kawasan taman nasional yang memiliki keanekaragaman flora dan fauna. Hasil penelitian menunjukkan bahwa terdapat banyak jenis flora dan fauna yang memiliki keanekaragaman jenis, ditemukan jenis mamalia dan jenis burung, serta tumbuhan di kawasan TNBBS. Kata Kunci: Keanekaragaman Hayati, Flora dan Fauna, Taman Nasional Bukit Barisan Selatan. ABSTRACT The national park is one of the best conservation areas to witness the beauty of natural phenomena, especially to witness endemic, rare and protected flora and fauna (Ministry of Forestry, 2003), so that the existence of a national park has a very strategic meaning. and important in the biodiversity peles dance. Bukit Barisan Selatan National Park has a very rich biodiversity. By UNESCO, this national park was designated a Cluster Heritage Site. Sumatra Tropical Rainforest Mountains (Mountainous Tropical Rainforest Herritage of Sumatra Cluster Site) along with Kerinci Seblat National Park and Gunung Leuser National Park. This study was conducted in April to May 2020 in the Bukit Barisan Selatan National Park (TNBBS), Bintuhan District, Kaur District, Bengkulu Province. This study aims to obtain information about the biodiversity of flora and fauna of the Bukit Barisan Selatan National Park, especially in the national park area which has a variety of flora and fauna. The results showed that there were many species of flora and fauna that had a diversity of species, found species of mammals and species of birds, and plants in the TNBBS area. Keywords: Biodiversity, Flora and Fauna, Bukit Barisan Selatan National Park.
Agregados monetarios: Un estudio de los indicadores de la evolución de los precios del consumidor (crecimiento monetario y meta de inflación)
Authors: Araujo-Sánchez María , Barreno-Faz Alex , Pilatasig-Condor Fabricio
Published: June 2021

El Índice de Precios al Consumidor permite interpretar la inflación a través del cálculo de la variación anual de los precios, sin embargo, el problema al realizar dicho cálculo radica en la  dificultad de recopilar información de los precios relativos de bienes y servicios, lo que provoca distorsión junto con inconsistencias en la aplicación del índice calculador. El objetivo de la investigación fue analizar los agregados monetarios a través de sus dos componentes principales M1 (oferta monetaria) y M2 (Liquidez total) y su relación con el comportamiento de la inflación. La metodología aplicada tomó un enfoque cuantitativo, puesto que, se utilizó un modelo econométrico de correlación lineal con datos anuales comprendidos en el periodo 2007 – 2020. El principal resultado obtenido refleja que existe endogeneidad entre masa monetaria e inflación, lo que significa que, es posible considerar a los agregados monetarios para la toma de decisiones con respecto a política monetaria.
Contribución de las finanzas populares en la sostenibilidad de las microempresas productivas de la zona 8: Caso Ecuador
Authors: García-Mora Kenisse , Herrera-Velastegui Karen , Tapia-León Julio
Published: June 2021

Este artículo tuvo como objetivo determinar la contribución de las finanzas populares en la sostenibilidad de las microempresas productivas de la zona 8 del Ecuador. Para ello se implementó un estudio cuantitativo con un nivel de investigación descriptivo debido a que se centró en cuantificar la recopilación de la base de datos de las microempresas que presentaban sus EE.FF al portal de la SUPERCIAS y proceder a un análisis de datos, además se utilizó un muestreo no probabilístico y una investigación documental de los Estados Financieros desde los años 2015 al 2020 de 32 microempresas que realizaron sus declaraciones del formulario 101 en el portal de la Superintendencia de Compañías Valores y Seguros. Al comparar y analizar el Retorno sobre los activos y el Retorno sobre los fondos propios, se encontró que microempresas mantuvieron un efecto apalancamiento negativo. Es decir, el año 2020 evidenció un endeudamiento superior a la rentabilidad económica. Se concluye que las finanzas populares y solidarias no contribuyen en su totalidad al desarrollo y sostenibilidad de las microempresas por la capacidad tardía de respuesta a procesos de financiamiento y los limitados escenarios de acceso a las mismas.
otro virus que mata en el Perú: la corrupción en tiempos de pandemia
Authors: Ruiz-Enríquez Delcy , Gonzales-Castilla Carlos , Medina-Sotelo Cristian
Published: June 2021

El coronavirus (Covid-19) ha causado una profunda crisis mundial. El Perú no ha sido ajeno a esta crisis, dado que, según reporte de la sala situacional del Ministerio de Salud, tenemos 1´520,973 contagiados y 51,238 muertes hasta el 28 de marzo del 2021. La pandemia viene evidenciando profundas carencias del país, las mismas que han sido desatendidas por décadas, a pesar del crecimiento económico vivido, como es el caso los servicios básicos, la alta informalidad que debilita las bases de la sociedad peruana, y lo más grave, la ineficiencia, indiferencia y corrupción del aparato público, que han continuado aún en plena pandemia, desestabilizando cualquier iniciativa de cambio y de buenas intenciones por recuperar la confianza y legitimidad ciudadana. El propósito del artículo es dar cuenta del drama peruano de la corrupción en plena pandemia del Covd-19, para ello se analizó la bibliografía disponible, haciendo uso de plataformas virtuales, que permitieron acceder a la información objeto de estudio. Las principales conclusiones a los que arriba la investigación es que es necesario abordar por igual al coronavirus y a la corrupción, revalorando los servicios básicos en la sociedad y fortaleciendo la participación ciudadana, como mecanismo de vigilancia y control.
impacto de la producción y comercialización de semielaborados de cacao - Provincia El Oro
Authors: Naguas-Parra Milena , Cabrera-Marquéz Maria , Ollague-Valarezo José , Romero-Black Wilton
Published: June 2021

El presente trabajo de investigación tiene como propósito determinar el impacto en la producción y comercialización de semielaborados de cacao en el desarrollo socioeconómico de la provincia de El Oro; para lo cual, se aplica el método descriptivo con el que se logra exponer la situación actual del sector, además se logra dar respuestas de datos reales, por medio de una encuesta aplicada a 300 productores a nivel provincial en la que se determinó que, el desconocimiento y falta de apoyo por las autoridades dejan como resultado un importante grupo de productores que optan por vender el cacao en grano, y muy pocos los que aprovechan sus cultivos de cacao a la elaboración de productos derivados de este fruto. Además, se logró identificar una tabla de categorización según el nivel de complejidad (< a > complejidad) de los productos semielaborados que se realizan dentro de la provincia de El Oro por pequeños grupos de emprendedores.
Oscillatory Criteria of Nonlinear Higher Order $\Psi$-Hilfer Fractional Differential Equations
Authors: YALÇIN UZUN Tuğba
Published: June 2021

In this paper, we study the forced oscillatory theory for higher order fractional differential equations with damping term via $\Psi$-Hilfer fractional derivative. We get sufficient conditions which ensure the oscillation of all solutions and give an illustrative example for our results. The $\Psi$-Hilfer fractional derivative according to the choice of the $\Psi$ function is a generalization of the different fractional derivatives defined earlier. The results obtained in this paper are a generalization of the known results in the literature, and present new results for some fractional derivatives.
Effect of coumestrol on the histological feature of ovary of pups of F1 generation
delivered from exposed mothers at different days of gestation
Authors: Pathak Pragati , Dixit Mukesh
Published: June 2021

Phytoestrogens are the plant substances, which are structurally and functionally similar to steroids and produce estrogenic effects. It is well established that phytoestrogens when administered orally caused remarkable effects on the reproductive organs in females. It is also known that female rats, which consume more phytoestrogen for longer period, suffer
from sterility. In the present study, efforts have been made to assess the effect of coumestrol on reproductive organs when exposed in uteroin mother and its effects on the development of postnatal pups.The administration of coumestrol during different days of pregnancy induced remarkable changes in the histological features of ovary of female rats of F1generation even at the age of 6 months.
Ichthyofaunal Diversity of River Kapaleswari at Paschim Medinipur District of West
Bengal, India
Authors: Jana Arun , Sit Godhuli , Chanda Angsuman
Published: June 2021

The present study has been conducted on ichthyofaunal diversity of river Kapaleswari flowing through Paschim Medinipur district of West Bengal, India. Results reveal the existence of 56 indigenous fish species under 22 families of 8 orders and the order Perciformes represents the largest diversity with 8 families and 20 species. Cyprinidae is the most dominant family; contributed 26.79% species. Two species namely Stigmatogobius sadanundio & Gobiopsis macrostoma have been first time recorded from Paschim Medinipur district of West Bengal. Among the recorded fish species of Kapaleswari River, 47.07% were used as food-fish, 1.79% used as ornamental & the remaining 57.14% were used as both food and ornamental. So, maximum fish species have important socio-economic value for the development of local people proximate to the Kapaleswari River. The values of the Shannon-Weaver index (H) range from ‘3.58’ to ‘3.79’ & the Simpson’s index (D) from ‘0.023’ to ‘0.032’ among the sampling sites are indicative to diverse fish population in Kapaleswari River. The result of species evenness has been concluded that individual species are near to disturb condition at Kapaleswari river. According to IUCN ver. 2020.1, status of the fishes in the river depicts, 75% are Least Concern, 3.57% are Vulnerable, 8.93% are Near Threatened, 10.71% are Not Evaluated & 1.71% are Data Deficient. As per local status 71.42% of fishes of this river are under risk and need immediate conservation to protect them from extinction. Hence, the work is a documentation of macro faunal diversity of Kapaleswari river as well as regional level for helpful for future researchers and policy planners and also helpful to formulate the future policy for conservation and management of the fish diversity in the river Kapaleswari.
Inactivation of bacterial and fungal species during ozonation
Authors: Singh Alok Kumar , Nath Gopal , Singh Anand Prakash
Published: June 2021

The present study was undertaken to evaluate the antibacterial and antifungal effect of ozone in aqueous condition by using an apparatus made by standard appliances Varanasi. The bacterial samples were collected from the hospital patients
of BHU, Varanasi (U.P.) India. The fungal strains were collected from different fields of BHU. The samples were examined for isolation and identification of bacteria and fungi. The isolates of fungi and bacteria were subjected to ozone treatment at different time duration. The system was subjected to ozonation for 5, 10, 15, 20 and 25min for bacteria and 20, 40, 60, 80, 100 and 120min. for fungal spore. Escherichia coli, Pseudomonas aeruginosa, Vibrio cholerae and Salmonella typhi were killed after 15min of ozonation. Still, Klebsiella pneumoniae grew after 20min of ozonation and survived up to 25min. Among fungi Fusarium oxysporum f. sp. lini showed much susceptibility followed by Trichoderma harzianum, Aspergillus luchuchensis, A. niger, A. flavus and A. terreus. There was reduction in colony count from 40min to 120min of ozonation but all the fungi survived even after 2h of ozonation.The exposure of bacterial strainto ozone doses of 20ppm to 25ppm for 5 to 25min were sufficient for inhibition of bacterial growth. While the growth inhibition of fungi required exposure to ozone doses of 15ppm to 25ppm for 40 to 120min.The increase in the exposure time at any ozone concentration resulted in a significant reduction in fungal and bacterial growth.
Gill and Muscles abrasion associated with exposure to malathion in fresh water fish
Authors: Rajput Vishal , Badola Sukriti , Gaur Richa
Published: June 2021

Malathion has a long range of application in agriculture, which leads its accumulation in animal tissues and may influence biochemical balance of aquatic organisms. Present study on fish gills and muscles has remarkable potential in understanding the adverse effect of selected toxicant on the biochemical and structural integrity of tissues. Twelve fingerlings were exposed to LC50 (406 ìg/L) concentration of malathion over a period of 96hrs. Periodic exposure of malathion at 24th, 48th, 72th and 96th hr, resulted in the form of reduction in gills protein content (-13.99%), (-18.56%), (-33.90%) and (48.14%) respectively. On other hand, in muscles similar reductive pattern of protein content was recorded as (-8.25 %), (-26.37%), (25.82%) and (-43.58%). Such negative protein alterations may be used as potential biomarker for pesticide toxicity in fresh water ecosystem.
SEM study of cephalic region of Tanqua tiara and Tanqua anomala (Nematoda:
Gnathostomatidae) from Asansol coal-field area (W.B.) India
Authors: Sou Sujan Kumar , Banerjee Siddharthasankar
Published: June 2021

From the Asansol region of district Paschim Bardhaman of West Bengal, India two parasitic nematodes belonging to same genus, Tanqua tiara from the stomach of Water monitor lizard, Varanus flavescens and Tanqua anomala from the intesine of Asiatic water snake, Xenochropis piscator were recovered. The Surface structures of head region of both nematodes have been examined with Scanning electron microscope. The mouth region of both species is characterised by presence of two large pseudolabia followed by cephalic bulb. Each pseudolabium bears a pair of submedian cephalic papillae and a lateral amphid. T. tiara has four large cephalic bulbs whereas T. anomala has two large cephalic bulbs. Asansol industrial region is recorded as new geographical area for this parasite.
A HASTY SURVEY ON DIVERSITY OF MOTHS (LEPIDOPTERA : HETEROCERA) FROM AHMEDNAGAR COLLEGE CAMPUS, AHMEDNAGAR (MAHARASHTRA) INDIA
Authors: Ahire Sapna , Khobragade Balraj
Published: June 2021

A hasty survey to assess diversity of moths has been conducted at Ahmednagar College campus. A total of 34 species of moths belonging to 07 families and 15 subfamilies have been presented in this report. Of the total specimens, 26 moths were identified at specific level and remaining were given morpho-species label. Family Erebidae and Geometridae dominated in the study area, followed by Sphingidae, Noctuidae, Crambidae, Eupterotidae, and minimum number of species were noted from family Notodontidae. The present work is a minor investigation, but it may serve to contribute to the database for generating larger regional inventory on moth diversity.
Induction of nucellar embryogenesis in nucellar tissue of Citrus aurantifolia for their
clonal multiplication
Authors: Singh Manjula , Paliwal S.P. , Singh Shailendra
Published: June 2021

Citrus aurantifolia (lime) has been selected as explant for nucellar embryogenesis. Nucellus is a non-vascularized tissue being true-to-type same as mother plant, meristematic cells have no plasmodesmata connection, no virus can pass through nucellus, thus it seems to be a good material for production of virus freeplantlet.Putrescine at 0.25 or 0.5 mg1-1 and anapthaleneacetic acid at 0.10 mg1-1 supplemented to nutrient formulation were most effective in alleviating cotyledonary proliferation and fasciation while promoting embryo-to-embryo proliferation producing numerous whitish globular embryos were formed. For further development of globular embryos to well-differentiated cotyledonary embryos, additional presence of 2-isopentenyladenine at concentrations of 0.10 or 0.25 mg 1-1 was essential, contrary to incorporation of 0.10 or 0.25 mg 1-1 6benzylaminopurine, which promoted excessive proliferation of cotyledonary structures and their fasciation while zeatin at the same concentrations produced intermediate response. In the optimum treatment containing 0.25 mg l-1 putrescine, 0.10 mg 1-1 isopentenyladenine, 0.10 mg 1-1 indole-3-acetic acid and 100 mg l-1 malt extract, an average 10 well-developed embryos per culture were formed, besides some abnormal cotyledonary structures. Well-developed embryos measuring ca. 2 cm. in length (leaving the root) germinated 100% into plantlets, during 60 days, in the additional presence of amino acid supplement comprising, 5 mg 1-1 each of L-arginine, L-asparagine, L-histidine, L-cysteine, L-lysine and 10 mg l-1 L-glutamine. Such plantlets nurtured in a different medium attained a height of ca. 4 cm in 45 days before they were taken out for ex vitro growth. There was 100% transplant success and the plants grew normally.
A study on biosafety of pesticide quinalophos using pearl millet root tip mitosis bioassay
Authors: Singh Vivek , Singh Manorama
Published: June 2021

The present study is an effort where a comparatively safe pesticide Quinalophos was tested for its effects on the mitosis of Pearl Millet to enact similar conditions which roots face when excess pesticides leach into the soil. Various abnormalities were encountered in the mitosis alongwith chromosomal aberrations. The paper discusses the mode of action and reasons for the abnormalities.
Effect of weed management practices and organic sources of nitrogen supplementation
on weed density and yield of wheat
Authors: Mishra Bhupesh Kumar , Pandey Santosh
Published: June 2021

The different weed control methods (two hand weeding at 25 and 45 days after sowing (DAS) and one hand weeding at 25 DAS along with unweeded control ), organic sources of nitrogen (vermicompost, poultry manure, city manure and FYM) and their interaction were compared for their efficiency on various weed species and yield of wheat. Two hand weeding (W2) gave significantly maximum weed control. This was followed by one hand weeding at 25 DAS and control. These weed control methods significantly enhanced the yield and yield components of wheat. Among organic sources of nitrogen vermicompost (M1) recorded minimum weed density, weed dry weight and maximum yield, followed by poultry manure, city manure and FYM.
Diversity of forest herbs during summer season in the reserve forest of Bhupdeopur of
district Raigarh (C.G.) India
Authors: Naidu Vijay Laxmi
Published: June 2021

In the present study the emphasis is given on the study of herb layer vegetation in Bhupdeopur reserve forest of Raigarh district of Chhattisgarh as the exclusive studies on herb layer in forest ecosystems are the need of present ecological time. An extensive survey has been conducted in summer to find out the various types of forest herbs. Forty four herb species were recorded in summer season , their local names and various uses by the local inhabitants including medicinal values were recorded. The parameters such as frequency , density and adundance were also undertaken.
Microbial contamination on oyster mushroom after harvest and their management using
some essential oils in Azamgarh (U.P.) India
Authors: Upadhyay Santosh Kumar , Sahani Ravindra Kumar , Srivastava N.K.
Published: June 2021

Mushrooms are more vulnerable as their self life is too short and are consumed fresh. The main study of this work was isolation and control of fungal contaminants in mushrooms during and after harvest storage. Samples of Pleurotus ostreatus and Pleurotus florida were collected from three vegetable markets of Azamgarh city which revealed presence of 21 fungi. Results exhibited Aspergilus niger and Rhizopus sp. as most abundant contaminants which were treated with Zanthoxylum armatum and Eucalyptus citrodora using poisoned food technique. The control combination was potato dextrose agar with no oils added. All the essential oils significantly inhibit (p>0.05) the growth and spore germination of both test fungi. A strong inhibitory action of Cinnamon oil and Mentha oil was recorded against Aspergilus niger and Rhizopus sp respectively at a concentration of 20 ml/ml. This clearly suggests that essential oil could be an alternative to the synthetic chemicals that are currently used to control fungal contamination in mushroom and extend their shelf life.
Characterization of endosperm development in Guggul genotypes based on flow
cytometry
Authors: Kavane Aarti , Bishoy Ashok Kumar , Geetha K. A.
Published: June 2021

A comprehensive investigation on guggul endosperm development pattern was done by studying fruit set development under bagged condition and checked their ploidy level through flow cytometry. The study was carried out in 59 accessions maintained in the field gene bank of DMAPR. The flowers were bagged to avoid pollen grain and studied the fruit development pattern. It was found that, 48 accessions showed fruit set under bagged condition whereas 11 accessions failed to set the fruits. In these 11 accessions, the flowers were allowed for pollination and developing fruits (30-40 Days After Anthesis [DAA]) were collected and flow cytometric study was carried out to confirm triple fusion of endosperm development if there any. From the study it was observed that these showed 2x: 4x ploidy level, 2x:4x: 8x along with 2x: 3x which confirmed that, this apomictic species retains a low frequency of sexual reproduction. Hence it can be concluded that, both sexual and apomictic pathways are still active in the species which can be used as fixation of heterosis towards crop breeding improvement programme.
An inventory of ethno-medicinal climbers from the southern parts of West Bengal, India
Authors: Samanta Achintya Kumar , Maity Susanta Kumar
Published: June 2021

Present investigation reported 86 ethno-medicinal climbers from southern parts of West Bengal, of which 8 species are of monocots under 4 families; 77 species of dicots under 25 families and 1 species of pteridophyte (e.g. Lygodium pinnatifidum). Out of 86 climbers, 51 species are twiners, 4 species are liana, 17 species are tendril climbers, 7 species are scramblers, 3 species are ramblers, 3 species are root-climbers and 1 species is hook-climber. As many as 37 diseases and problems can be treated by the utilisation of medicinal properties of 86 climbers. Out of 37 diseases most common diseases are rheumatism, wound healing, asthma, gout, diabetes, jaundice, ulcers, dysentery, leprosy, lecucoderma, menstruation, cough, eye problems, bone fracture, piles, veneral diseases, etc. Local names, types of climbers, parts used and mode of treatment have been discussed.
SOCIO-ECONOMIC AND ENVIRONMENTAL IMPACT OF CIRCULAR ECONOMY IN THE CONSTRUCTION INDUSTRY-ISSUE RELATED TO COMPARATIVE COST BENEFITS
Authors: D Bala  , P.O Samuel , Enin O. Ata Iyang
Published: June 2021

The purpose of this research is to analyze
the socio-economic and environmental impact of
circular economy in the construction industry with
focus on the issues related to the comparative cost
benefits. Three objectives and research questions
were raised to solve this research problem. The
research method adopted is a qualitative technique
with the use of empirical analysis to elicit the
findings. Finding also revealed that these processes
have significant potential to deliver economic,
environmental and social benefits. Since some
industries are particularly important for national
and local economies, it is important to provide
clarity about the expected net impact on
employment across different sectors. This would
also help policy-makers design well-targeted
transitional policy measures to manage the
negative impacts in some sectors as well as in
national and local economies. There is also a need
to understand the indirect effects on the economy
(e.g., impacts on the value chain and/or changes in
consumption spending patterns) in order to
estimate the overall impacts at the national level.
Additionally, some findings provide information on
the employment potential of the circular economy
in terms of the number of jobs it might create;
much less emphasis has been placed in the
literature on other social and employment impacts
such as gender, skills, occupational and welfare
effects, poverty and inequalities. This indicates that
there is a need for more research that would
address these aspects and also help policy-makers
anticipate effects in different social groups.
THE EFFECT OF POROSITY ON ENGINEERING PROPERTIES OF VESICULAR AMYGDALOIDAL BASALTS
Authors: .S.K.Murthy P , Gupta Sachin , Kumar Dhirendra , Dixit Mahabir
Published: June 2021

The interconnection of vesicles in basaltic flows
greatly affects the engineering properties such as uniaxial
compressive strength, modulus of elasticity, Poisson’s
ratio, tensile strength and sonic velocities. Sometimes these
vesicles are filled with secondary minerals such as
quartz/olivine/calcite form as amygdules (which are
impermeable). In the present study, to understand effect of
porosity, vesicular and amygdular basaltic flows collected
from central and west-central India were investigated for
these engineering properties and correlated with apparent
porosity of core samples. It is observed that a good level of
correlation is obtained for uniaxial compressive strength
(UCS), elastic modulus (E) and Poisson’s ratio in vesicular
basalts when porosity >8-10%. In case of Brazilian
strengths a linearly downward trend is observed with the
increase in porosity values. And, no significant correlation
is observed for waves’ velocities in both variants of basalts.
APPLICATION OF ARTIFICIAL INTELLIGENCE IN FOOD INDUSTRY— A REVIEW
Authors: Bandyopadhyay Kakali , Ghosh Shiladitya , Kumari Gope Riya
Published: June 2021

Artificial intelligence is a promising field for the
agriculture as well as food industry. AI can manage the soil
nutrients, weather condition, temperature and all these
operations are done by crop and soil monitoring, disease
diagnosis, intelligent spraying, crop yield prediction.
Sorting of food products need many people and time both,
machines with artificial intelligence take less time to
recognize food items before processing it. In 2050 world’s
population will reach up to 9.1 billion and only 4% of land
will be left by then. During this pandemic situation of covid19, the thing which needed to maintain our body health is
“immunity”. To maintain the immunity power of our body,
it is necessary to eat healthy foods. This review is a study of
– “how artificial intelligence is playing an important role in
the production of healthy food products”. Food safety is a
major concern of today’s Era lot of foods are wasted due to
contamination, one of the basic sources of contamination of
fruits and vegetables is using pest during the crop growth in
agriculture which can cause nausea, Diarrhea like problems
in human body. It will be a detailed study on how AI can
solve the problem of scarcity of food by examine the raw
fruits and vegetables before processing it.
A NOVEL APPROACH ON POWER ELECTRONICS CONVERTER BASED ADAPTER
Authors: Samanta Jotirmoy
Published: June 2021

Hybrid Portable Universal Adapter is very
efficient and new technology which has capable of
taking DC and AC input both and can provide constant
DC output. This paper presents renewable energy like
Solar panels as DC source and normal AC (230V RMS)
source. It has controlled circuit incorporated in it to
step down AC voltage without using transformer. This
model can give constant DC output of 5v. This circuit
has parallel converter circuit which converts AC to DC
and DC to DC as well. This adapter can be carried
easily and we can use it to charge our mobile phones or
any power bank
An online course of Russian coronal obstruents for non-native speakers
Authors: Dashkevich Daria , Nowak Mathias
Published: June 2021

Even if you are not interested in Russian kitchen, you have probably heard of mysterious 'borsht' and asked yourself: “What should I do with my tongue to pronounce this?” The course presented in this poster will help you find the answer! This online Moodle course is designed to teach students to recognize Russian coronal obstruents in various positions in syllables, words and phrases. The course starts with general exercises addressing common problems in acquisition of Russian coronal obstruents. Upon completion of these exercises, students are given further sets of exercises designed to target the difficulties commonly encountered by speakers of their language. We designed the course to be as engaging and entertaining as possible, through the use of specially made graphics, careful choice of colours, and the design of new types of interactive exercises not available in the classic Moodle. The poster is interactive, so give it a try!
TAXATION OF THE DIGITAL ECONOMY IN NIGERIA: THE POST-COVID WORLD
Authors: Yahaya Mariam
Published: June 2021

The world economy has undergone drastic changes, majorly due to the rapid growth of digitalization and the covid-19 pandemic leading to an increased demand for online services .The global market is currently experiencing a paradigm shift from the traditional economy model to a digital economy model with investors capitalizing on this movement by investing heavily on digital services such as cryptocurrency, social media platforms, online shopping , online gaming etc. Nigeria is no stranger to the movement with the National Bureau of Statistics reporting that the ICT sector contributed 17.83 per cent to Nigeria’s GDP in the second quarter of 2020. Moreover, due to fluctuating oil prices and the covid-19 pandemic which has increased the dependency on digital services, given that physical transactions has become limited due to the need to social distance. Therefore, a need arises to make stringent polices to better tax the digital economy.
The Royal Site of San Lorenzo de El Escorial : problems, areas or improvement and sustainable tourism development (part 2)
Authors: Martin-Merino Mario
Published: June 2021

After having identified the problems and areas for improvement, in this part the information obtained will be presented and analyzed, which will allow to determine if they correspond to those indicated in the first part. The information comes from texts and academic articles, publications of entities and public bodies, neighborhood associations interviews with residents and articles published in local and regional media , as well as different internet sources. To this is added the information obtained thanks to the field work. It will also be proposed to hold a conference to determine the current situation and propose lines of action so that San Lorenzo de El Escorial can continue to be a sustainable tourist destination.
Klasifikasi Algoritma C4.5 dalam Menentukan Penerima Bantuan Covid-19
Authors: Badriah Siti , Nugroho Muhammad Fajar Estu , Sanjaya Nurlana , Rismawati Imas , Sari Betha Nurina , Rozikin Chaerur
Published: June 2021

Covid-19 menyebabkan masyarakat Indonesia mengalami penurunan dalam tahap tahap. Dalam menanggulangi masalah penurunan pendapatan pemerintah tersebut memberikan bantuan bagi masyarakat akibat terdampak Covid-19 . Berhubungan dengan adanya bantuan Covid-19 tersebut, staf pemerintah desa kesulitan dalam melakukan proses seleksi penerima bantuan dan adanya ketidaktepatan dalam penerima bantuan Covid-19. Tujuan ini adalah membuat klasifikasi penerima bantuan sosial Covid-19 sebagai bahan acuan dalam penentuan kebijakan penerima bantuan sosial. Sehingga dilakukan untuk memudahkan dalam penentuan dan ketepatan dalam bantuan Covid-19.Algoritma klasifikasi yang digunakan yaitu algoritma C4.5 dengan bahasa pemrograman php. Data yang digunakan terdapat 430 data dengan 5 atribut jumlah anggota keluarga, tahap, tahap sebelum Covid-19 , tahap setelah Covid-19 dan keputusan (data per bulan April 2020). Hasil dari penelitian ini aturan dari algoritma C4.5 dengan nilai akurasi yang terbaik terdapat pada perbandingan 90% data pelatihan dan 10% pengujian data dengan nilai sebesar 79,54%.
Smart Sterilization System pada Ruang Kelas Berbasis UVC
Authors: Azza Annisa Zulfa Nur , Amal Dawam Faizul , Pinestiti Farrastika Rey , Alfian Ndaru Nuridho , Safiinatunnajah Syifaa , Suroso Dwi Joko
Published: June 2021

Jumlah terkonfirmasi positif Coronavirus Disease 2019 (COVID-19) di Indonesia mencapai 605.243 jiwa hingga 11 Desember 2020 di mana 18.511 jiwa di antaranya meninggal dunia. COVID-19 disebabkan oleh Severe Acute Respiratory Syndrome Coronavirus-2 (SARS-CoV-2) yang dapat menyebar secara cepat melalui droplet dan viabel pada kondisi tertentu. Di sisi lain, Kementerian Pendidikan dan Kebudayaan Republik Indonesia berencana mengizinkan perkuliahan tatap muka yang dimulai pada Januari 2021. Tentunya hal tersebut memerlukan protokol kesehatan yang ketat serta fasilitas yang menunjang kegiatan pembelajaran tanpa menambah kasus penularan COVID-19. Oleh sebab itu, pada penulisan ini dirancang suatu inovasi berupa smart classroom yang terdiri atas sistem sterilisasi berbasis sinar ultraviolet C (UVC) dengan panjang gelombang 254 nm. Smart classroom juga dilengkapi dengan sistem keamanaan berupa pengunci otomatis, contactless sensor untuk membuka dan menutup pintu, pencahayaan otomatis, dan sistem monitoring berbasis Internet of Things (IoT) secara real-time. Pada penulisan ini dilakukan simulasi sistem dengan menggunakan Tinkercad dan web server Thingspeak. Proses sterilisasi dirancang untuk dilakukan selama 30 menit dengan dosis UVC sebesar 220 J/m2. Untuk ruang kelas dengan luas 64,17 m2, dibutuhkan dosis sebesar 14.117,4 J sehingga dibutuhkan 2 buah Philips UVC TMS030 1xTUV T8 18W HFP yang memiliki iradiasi sebesar 0,09 W/m2.
Rancang Bangun Aplikasi Belajar Membaca dengan Gambar Animasi Berbasis Android
Authors: Buntoro Ghulam Asrofi , Astuti Indah Puji , Ariyadi Dwiyono
Published: June 2021

Membaca adalah keahlian dasar yang harus dimiliki oleh anak, karena dengan membaca segala ilmu pengetahuan akan cepat masuk dan dipahami oleh manusia. Perkembangan teknologi membuat handphone yang dulu hanya untuk telepon dan kirim pesan sekarang menjadi smartphone yang memiliki lebih banyak fungsi antara lain bisa untuk mengerjakan pekerjaan kantor, video call, game dan masih banyak lagi. Sekarang ini mulai dari anak pra sekolahsudah mahir mengoperasikan smartphone, namun aplikasi yang sering dibuka anak-anak tersebut adalah Game yang tidak ada unsur edukasinya. Salah satu smartphone yang paling banyak dimilik dan digunakan warga Indonesia adalahsmartphone berbasis Android. Maka dari itu, Aplikasiyang dibuatdalam penelitian ini adalah aplikasi belajar membaca atau mengenal abjad yang berbasis androiddengan gambar animasi. Metode yang digunakan dalam penelitian adalah metode prototype, mulai identifikasi masalah sampai pengujian. Aplikasi telah diuji dengan metode black box dengan hasilnya semua menu-menu atau konten dalam aplikasi berjalan dengan baik. Tujuan dan Harapan dari dibangunnya aplikasi ini adalah menarik minat anak terutama anak usiapra sekolah atau taman kanak-kanak untuk mengenal abjad dengan tampilan aplikasi berupa gambar animasi yang menarik. Aplikasiinidilengkapi dengan menu bermain untuk melatih kemampuan anak dalam menyambung kata dan mengeja huruf abjad. Hasil pengujian dengan metode black box pada aplikasiyang dibuatmenunjukkan bahwa menu-menu sudah sesuai dan berjalan dengan baik sesuai apa yang diharapkan di dokumen perancangan.Dengan adanya aplikasi ini, anak-anak menjadi mempunyai aplikasi belajar abjad Bahasa Indonesia berbasis android yang menarik dan interaktif.
The Relationship between Language Proficiency Level and L2 Digital Literacy Self-efficacy: A Study of EFL University Students
Authors: Abdullah Alsmari Nuha
Published: June 2021

The evolving digitization of teaching and learning in higher education institutions requires students to be digitally literate (Miller 2015). Despite the echoes of being “digital natives” (Prensky 2001), many EFL students experience difficulties when locating, retrieving, evaluating, and synthesizing digital information at their disposal, especially when the information is in English. To this end, this study is conducted to scrutinize the relationship between EFL students’ second language (L2) digital literacy skills and strategies (DLSs) self-efficacy and their English proficiency level. A total of 93 Saudi students majoring in English at Prince Sattam bin Abdulaziz University were surveyed for their English proficiency level and their abilities to use three major domains of digital literacy skills. The data were analyzed statistically using descriptive measures and ANOVA. The results revealed a significant positive correlation between English proficiency and L2 DLSs. Students with intermediate and upper-intermediate English levels displayed low efficacy in their abilities to navigate, evaluate, and synthesize online information compared to advanced English users. The study concluded that students with higher English proficiency are more responsive to digital literacy skills and can perform well in digitally enhanced environments than basic English users. Pedagogical implications and areas for future research are discussed..
The Nomadic War Machine in Jack Kerouac’s Vanity of Duluoz and On the Road
Authors: Kherif Sonia
Published: June 2021

This study inquiries into Jack Kerouac’s Vanity of Duluoz (1968) and On the Road (1957) from the perspective of Gilles Deleuze and Félix Guattari’s nomadic war machine. It shifts from a rigorous scrutiny of Vanity of Duluoz for its general account of the Duluoz legend, Kerouac’s alter ego, to the study of On the Road for its more specific narrative of a certain period in Kerouac’s life. Being an iconic figure of rebellion and non-conformity in capitalist America during the postwar era, Kerouac’s literary works have a certain social and political magnitude that falls within the discourse of deconstructing orthodoxy and dogma. The study elucidates how Kerouac’s characters subvert the social norms and the state’s institutions in order to break free from pre-structured beliefs. The thesis of the article is to corroborate that such non-conformity and insubordination, exemplified in Kerouac’s autobiographical works, align with the nomadic characteristic of Deleuze and Guattari’s war machine. By extension, it aims at presenting Kerouac as the Deleuzoguattarian nomad who creates nomadic characters that deterritorialize post-war America from within..
Rendering Translation Studies Terminology from English into Arabic:
Identification of Methodology and Assessment of Adequacy
Authors: Giaber Jamal
Published: June 2021

This study examines the translation methodology used in rendering Translation Studies (TS) terminology from English into Arabic as a key factor for the development of Arabic Translation Studies. The study is based on the investigation of Arabic translations of seven English TS works. The study aims to identify the translation techniques used in translating terms in context, and to evaluate the adequacy of the translation equivalents produced by those techniques in terms of achieving denotative precision and conciseness. The findings indicate that ten techniques are used, with calque, glossing and the use of an existing equivalent being the most common. The equivalents produced by the ten techniques vary in their adequacy for maintaining contextual meaning and achieving conciseness. The findings show that the most appropriate equivalents are those produced by calque and the use of an established equivalent. The study shows a clear lack of agreement and coordination among Arab translators in using existing translation equivalents and/or creating new ones, thus adding to the current terminological chaos in Arabic Translation Studies which is already lagging behind rapid developments of the discipline in other languages..
The Return of the Primal Father: A Comparative Freudian Reading of Two Novels
Authors: I. Krunz Fida'
Published: June 2021

Against common postcolonial and historical readings, this article argues that the rise of the primitive urge to dominate and exploit others is what drives Kurtz and Mustafa Sa’eed, the two main characters in Joseph Conrad’s Heart of Darkness (1902) and Tayeb Salih's Season of Migration to the North (1966), respectively, to act as primal fathers and thus commit violence on others. Adopting Freud’s theory on the primal-horde and notions like “hypnosis” and “suggestion,” this article reveals the universal theme of the primal father as disguised in an imperial mask in the two novels under discussion. The article argues that the recurrence of the primal father is manifest in narcissistic, paranoid, and sexually rapacious yet apparently gifted characters who act as the Nietzschean “superman.” It then sheds light on the infectious germ of the primal father as reactivated in the narrators of the novels, i.e. in the form of rival Oedipal sons in Charlie Marlow in Heart of Darkness and the anonymous narrator of Season of Migration to the North. Each narrator (Oedipal son) identifies with the respective protagonist (primal father), and both are fascinated yet repelled by such an affinity. This study is thus an attempt to justify the prevalent darkness haunting the human psyche by arguing that the germ of primitivism recurs in history and world cultures. Though it can lay dormant, it is ready to resurface anytime among the uncivilized or even “the civilized” who claim the white man’s burden. Therefore, this article provides an essential psychoanalytic and comparative intervention to understand the underlying motivations behind imperialism and master/slave power relations..
HERU SANTOSO WAHITO NUGROHO
Authors:   FORIKES, Nugroho Heru Santoso Wahito
Published: June 2021

HERU SANTOSO WAHITO NUGROHO
Percutaneous coronary intervention and carotidal endarterectomy: hospital and long-term outcomes of hybrid interventions and predictors of complications
Authors: Kazantsev Anton Nikolaevich , Kravchuk Viacheslav Nikolaevich , Vinogradov Roman Aleksandrovich , Porembskaya Olga Yaroslavna , Chernyavsky Mikhail Alexandrovich , Skvortsov Andrei Evgenievich , Matusevich Vyacheslav Viktorovich , Bagdavadze Goderzi Shotaevich , Vayman Evgeny Fedorovich , Solobuev Aleksey Igorevich
Published: June 2021

Goal. Analysis of hospital and long-term results with the identification of predictors of complications after combined interventions on the coronary and carotid arteries in the volume of percutaneous coronary intervention + carotid endarterectomy (PCI + CEE). Materials and methods. From 2010 to 2016, 64 patients underwent hybrid revascularization of the brain and myocardium in the volume of PCI + CEE. Initially, PCI was performed, then the patient was transported to the vascular operating room, where he underwent CEE was performed according to the classical technique with modeling the reconstruction zone with a patch made of diepoxy-treated xenopericardium. Brain protection was achieved by invasive measurement of retrograde pressure. After CEE, the patient received a loading dose of clopidogrel 600 mg. The average follow-up period in the long-term period was 53.04 ± 17.1 months. Results. In the hospital period, only hemorrhagic complications were noted (n = 3; 4.68 %) while taking double antiplatelet therapy (acetylsalicylic acid + clopidogrel) and intraoperative heparin. In the long-term period, the leading position was occupied by a lethal outcome (n = 9; 16.6 %). Despite taking double antiplatelet therapy, in 6 (11.1 %) cases, stroke development was noted, in 1 (1.8 %) — MI. In 3 (5.5 %) patients, repeated unplanned revascularization was performed — CABG as a result of restenosis in the stent. The combined endpoint (death + stroke + myocardial infarction) was 29.6 % (n = 16). Significant risk factors for the development of complications in the hospital postoperative period were chronic renal failure (OR 3.7165; 95 % CI 1.2032–11.4800), III–IV functional class of angina (OR 21.9; 95 % CI 2.29–208, 8), a history of stroke (OR 6.82; 95 % CI 1.04–44.7). In the long term, the predictors of adverse events were bleeding (OR 2.02; 95 % CI 1.15–3.55), ejection fraction less than 50 % (OR 2.9; 95 % CI 1.47–5.7) and lesion trunk of the left coronary artery and more than three additional coronary arteries (OR 2.67; 95 % CI 1.27–5.59), and two or less affected coronary arteries (OR 0.34; 95 % CI 0.19–0.62). Conclusion. The efficiency and safety of hybrid revascularization in the volume of PCI + CEE has been proven in view of the minimum number of complications at different stages of follow-up.
Perforating veins incompetence. Clinical aspects and evaluation mode
Authors: Porembskaya Olga Yaroslavna , Mozgunov Sergey Igorevich , Chesnokov Mikhail Shakirovich , Kravchuk Viacheslav Nikolaevich
Published: June 2021

This manuscript represents a literature review on evaluation mode of perforating vein incompetence and its clinical impact on chronic venous disease development. Perforating veins (PV) serve as a complex anatomical and functional structure which incompetence indicates possible pathological processes in superficial and deep veins. PV almost never become a reflux source and though never require to be treated to abolish its incompetence. At the same time accurate diagnostic evaluation of PV condition must be performed to distinguish PV incompetence from PV compensatory changes that correct effects of vertical venous refluxes.
Influence of the patient’s immune status on the occurrence of infectious and inflammatory kidney diseases after coloproctological operations
Authors: Rodoman Mihail Grigor’evich , Bychkova Larisa Vladimirovna , Zhuravleva Anastasija Sergeevna , Aleksandrova Marina Robertovna , Politidis Rita Romanovn
Published: June 2021

Pyelonephritis often occurs against the background of coloproctological surgical interventions, complicating the postoperative period. Preventing infectious and inflammatory diseases of the genitourinary system is one of the important tasks for surgeons. To successfully solve this problem, it is necessary to assess the risk for the patient of developing pyelonephritis before surgery and take measures to prevent it.