bluuebunny/crossref_metadata_2025 huggingface dataset:
Student Interest In Investing In Sharia Capital Market: What Is The Influence Of Product Information?
Authors: Wahyuni Elmiliyani , Gusnita Helma
Published: July 2022

The purpose of this study was to determine the effect of product information (capital market instruments) on interest in investing in the Islamic capital market. The variables in this study consisted of the marketing of capital market instruments and interest in investing in the Islamic capital market. This type of research is field research with quantitative methods. The steps of data analysis using analysis tools of validity test, reliability test, correlation analysis, and hypothesis testing (simple linear regression test, t-test, and analysis of determination). The result of this study is that information on capital market instruments has a positive and significant effect on interest in investing in the Islamic capital market. One of the implications of this research is that the Islamic Investment Gallery IAIN Batusangkar further enhances the dissemination of information on Islamic capital market products to students so that they are interested in investing
Analysis Of Customer Interest and Satisfaction Toward BSI Mobile Banking Service
Authors: Ulya Faridha Naila , Qoyyimah Qoyyimah , Hana Kharis Fadlullah
Published: July 2022

This study aims to analyze the factors that influence customer interest and satisfaction with mobile banking services at Bank Syariah Indonesia. This study uses a descriptive qualitative research method with a phenomenological approach. Data collection technique using interviews and documentation. Data analysis using the Triangulation Technique as a validity test. The results show that the dimension of pride is a factor that influences customer interest in BSI Mobile. The sense of pride in the Mobile Banking application at Bank Syariah Indonesia is shown by the compliance with Islamic sharia principles in its performance services. Customer satisfaction with BSI Mobile is shown by the dimensions of service features which are quite complete and very satisfying for BSI Mobile users, because there are several features besides features for transactions, there are also service features to add religious knowledge such as ZISWAF channeling, juz amma and azan
From Reintroduction to Rewilding: Autonomy, Agency and the Messy Liberation of the European Bison
Authors: VASILE MONICA
Published: July 2022

In the age of the sixth extinction, human interventions to save endangered species have become bigger, bolder and costlier than ever. Yet, policies of species conservation have also favoured non-intervention, furthering the idea that humans have tampered
too much
with wildness and wilderness. This article examines a reintroduction of European Bison (
Bison bonasus
, also known as wisent) into the South-Western Carpathians of Romania in the 2010s. It compares it with longer-term recovery efforts in the Białowieża forest in Poland and reveals how interventions and non-interventions have been practised in the conservation history of this species. I trace the complexities of lived reintroduction processes, both contemporary and historical. I show that practices of recovering European bison have (slowly) shifted away from a controlling approach to reintroductions inspired by livestock breeding, and towards a hands-off rewilding approach. Yet, entangled human–wildlife histories, in which management has been paramount, challenge contemporary non-intervention rewilding paradigms that advocate for the autonomy and agency of wildlife. Reintroduction managers walk a fine line between intervention and relinquishment, care and containment, permanently recalibrating human–animal relationships.

This article was published open access under a CC BY 4.0 licence:
https://creativecommons.org/licenses/by/4.0/
Regulation of peer-to-peer tourist accommodation services: lessons from Asia pacific countries for Sri Lanka
Authors: Munasinghe Lasika Madhawa , Gunawardhana Terans , Wickramaarachchi Nishani Champika , Ariyawansa Ranthilaka Gedara
Published: July 2022

Purpose: The peer-to-peer accommodation industry has expanded tremendously in the previous decade. The purpose of the study is to evaluate the adequacy of existing guidelines and policies in regulating peer-to-peer tourist accommodations driven by Airbnb in Sri Lanka by examining the policies of 16 Asia Pacific cities and countries to see how countries manage differential impacts of Airbnb.

Methodology/Approach: A qualitative content analysis of the documents was conducted through Leximancer 5.0 to identify patterns, themes and meanings.

Findings: The results revealed nine significant themes that emerged from the content analysis of documents and 18 priority areas were identified to be focused on in introducing regulations and guidelines for peer-to-peer tourist accommodations driven by sharing accommodation platforms.

Research Limitation/implication: The findings can contribute to the ongoing regulatory discussion over short-term rentals and have immediate implications for state legislators attempting to regulate the business. In addition, the results will help understand policy trends in the sharing economy and develop the necessary robust policy and legal framework to support and strengthen the sharing economy.

Originality/Value of paper: This is the first article investigating the adequacy of existing guidelines and policies in regulating peer-to-peer tourist accommodations driven by Airbnb in Sri Lanka.
Meteorological effects in formation of the yield of soybean varieties bred by ARSRI of soybean
Authors: Galichenko Anna , Fokina Evgeniya
Published: July 2022

Abstract. The purpose is to study correlation dependence of soybean varieties yield on hydrothermal conditions of the southern zone of the Amur region. Methods. The subject of research are local recognized standard soybean varieties – Lidiya, Dauriya, and Alena. The experimental part of the work was carried out in 2017–2021 on the experimental field of the Soybean Breeding and Genetics Laboratory of the Federal State Budget Scientific Institution Federal Research Center All-Russian Scientific Research Institute of Soybean (FSBSI FRC ARSRIS). The varieties were studied in the nursery of competitive variety testing. Sowing was carried out in triplicate by the method of randomized repetitions (blocks) in the period from May 19 to May 21 using a SN-P-16 seeder. The plot area is 40.5 m2. During the growing season, cultivation, manual weeding, phenological observations and visual assessments were carried out. The plots were harvested by continuous threshing with a Sampo 130 combine. The yield of varieties was determined in terms of standard moisture content (14 %). Results. In the course of the yield data analysis of varieties depending on weather conditions it was found that 2019 and 2020 were excessively wet (HTF – 2.6; 2.4), optimum conditions developed in 2017 (HTF – 1.7). The highest average varietal yield (26.5) over the years of research was noted in 2017, the lowest (23.4 c/ha) – in adverse meteorological conditions of 2018, due to drought period of the early plant growth and heavy storm rainfall afterwards. It was found in the course of research that formation of the Lidiya soybean variety yield is mainly influenced by the effective heat sum during periods of sprouting – flowering and flowering – ripening (r = 0.51 and –0.53). The productivity of the Dauriya variety is more dependent on the air temperature (r = –0.61) and total precipitation, and HTF of flowering – ripening periods (r = 0.62; 0.67). The Alena soybean variety showed a fairly close correlation dependence of the productivity on the effective heat sum of the periods of dropping – sprouting and flowering – ripening (r = –0.87 and –0.68), and the amount of precipitation and HTF of the period sprouting – flowering (r = –0.64 and –0.60 respectively). Scientific novelty. Special aspects of meteorological effects on the yield of soybean varieties of various ripeness groups have been established; the correlation between them have been determined. It has been found that all studied varieties are highly adapted to changing weather and climatic conditions of the Amur Region.
Photosynthetic activity of potatoes depending on the methods of using a growth stimulator in the foothill zone of the Republic of North Ossetia-Alania
Authors: Ikoeva Larisa , Haeva Oksana
Published: July 2022

Abstract. The purpose of the work is to study the effect of the growth stimulant “Epin-Extra” on the photosynthetic activity of potato crops of the Nevskiy variety according to the results of field experiments. Methods. The studies of the tasks were carried out on the experimental section of the North Caucasus Research Institute of Mountain and Piedmont Agriculture – branch of the VSC of RAS in the conditions of the foothill zone of the Republic of North Ossetia-Alania according to generally accepted methods during 2019–2021. The soil of the experimental site is medium-powerful heavy loamy leached black earth, underlain by pebbles. Results. The results of the study indicate a positive effect of the use of the growth stimulant “Epin-Extra” in the cultivation of potatoes of the Nevskiy variety in the conditions of the foothill zone of the Republic of North Ossetia-Alania. The drug of the growth stimulant “Epin-Extra” contributes to an increase in the biometric indicators of potatoes: the height of plants by 1.4–3.3 cm, the number of main stems is 0.3–0.7 pcs. per bush compared to the control. It is established, that growth factor “Epin-Extra” strengthens process of formation of the area of leaves and keeps them during vegetation. On all skilled versions the area of leaves above a control version on 8.01; 4.54; 10.7 %, accordingly. The greatest sheet surface is noted at complex use of a growth factor in comparison with other skilled versions, the increase has made 8.2 and 6.0 %. The photosynthetic potential on skilled versions on the average varied from 1.32 up to 1.45 mln m2/ha days, which is 0.11; 0.19; 0.24 mln m2/ha days is more than the control option. The biological preparation “Epin-Extra” has a polyfunctional effect on potato plants. Scientific novelty. For the first time in the foothill zone of the Republic of North Ossetia-Alania it was the effect of the growth stimulator “Epin-Extra” on potato plantings was studied Nevskiy variety. Practical significance. The studies carried out make it possible to recommend the use of an effective growth stimulant “Epin-Extra” in the production of potatoes in the foothill zone in the pre-planting treatment of potatoes at a dose of 10 ml/t and when spraying plant leaves at a dose of 60 ml/ha in the budding phase, as an environmentally safe and low-cost agricultural technique that provides an increase in yield, the quality of potato tubers and resistance to late blight.
Adaptability of winter wheat in the competitive variety testing of the Udmurt FRC of the UB RAS
Authors: Torbina Irina
Published: July 2022

Abstract. The work purpose is to evaluate the adaptability, plasticity and stability of new varieties of winter wheat in competitive variety testing, to identify the best ones for the soil and climatic conditions of the Udmurt Republic. In 2017–2020, seven varieties of winter wheat participated in competitive variety testing. Sowing was carried out in the last five days of August. The seeding rate is 6 million germinating grains. Predecessor was green manure fallow (clover 2 year of use). The adaptability of varieties was determined by the method of A. V. Kilchevsky and L. V. Khotyleva (1985), plasticity according to S. A. Eberhart, W. A. Russell (1966), analysis of variance and coefficient of variation according to B. A. Dospekhov (1985). On average for 2017–2018, 2020, the varieties Italmas and 2.05/3 had the highest yield (4.69–4.88 t/ha) and overall adaptive capacity (4.10 and 1.98 t/ha). The varieties Lyubava and DaUR were more stable (σ2CACi 25,72 and 26,08). Varieties Italmas, A-683, 2.05/3 and Lyubava were characterized by high plasticity and responsiveness to favorable conditions (bi > 1). The varieties Italmas, DaUR and 2.05/3 had breeding value (breeding value of the genotype was 26.84–27.38). Varieties Italmas, 2.05/3 and A-683 were the most winter-hardy. Variety DaUR showed greater resistance to damping-off under the conditions of 2019, providing overwintering by 24 % and exceeding other varieties by 9–19 % (the least significant difference (95 %) of private differences is 7 %). Standard Moskovskaya 39 showed high resistance to lodging under provocative conditions, varieties Italmas and 2.05/3 were moderately resistant. Varieties Moskovskaya 39 and 3.05/21 formed the highest gluten content in grain (30.7 %), but its quality is satisfactory (Group II). Good gluten of the I quality group was obtained from varieties DaUR and 2.05/3. High-glassy grain in all years of study was noted in the Moskovskaya 39 standard.
Accumulation of heavy metals by representatives of the generic complex Iris L.
Authors: Beksheneva Liliya , Reut Antonina
Published: July 2022

Abstract. Technogenic emission of heavy metals (HM) leads to their accumulation and migration in the “soil – plant” system. Herbaceous perennials occupy a significant place among the landscaping components exposed to toxicants. The purpose of the research is to study the accumulation and distribution of elements of hazard class I in plants of the genus Iris L. Methods. The research was carried out in 2020–2021 on the basis of the South-Ural Botanical Garden-Institute UFRC RAS. Objects of study: soil of the site and plant organs (Iris orientalis, I. pseudacorus, I. sibirica, I. spuria subsp. carthaliniae). The elemental composition was determined by the atomic absorption method with electrothermal atomization. Scientific novelty. For the first time, the distribution of pollutants was evaluated using the biological absorption coefficient (BAC) and total cumulation in organs. Results. It has been shown that the content of mobile forms of HM in the soil does not exceed the MPC and averages: Cd – 0.03, As – 0.59, Pb – 0.48 mg/kg. It was found that the distribution of cadmium in organs depends on the species: both basipetal (I. orientalis) and acropetal accumulation of the element (I. spuria subsp. carthaliniae) are possible. Accumulation in above-ground organs exceeds cumulation in roots from 1.4 to 7.5 times. It was shown that the roots of I. orientalis, I. pseudacorus, I. spuria subsp. carthaliniae perform a barrier function and accumulate arsenic in amounts exceeding the MPC. The root system of I. sibirica does not prevent the entry of the toxicant, which is concentrated in the generative organs at a concentration exceeding the MPC. It was determined that the BAC of arsenic in the leaves of all species is less than 1. Lead uptake is species-independent, as evidenced by close total elemental values, similar organ distribution, and consistently high MPC. A predominantly above-ground concentration of the pollutant was revealed. The result of the regression analysis showed that the content of the mobile form of lead in the soil does not affect its accumulation in the leaves.
Developing of regenerated plants of winter bread wheat using the anther culture method
Authors: Kalinina Nataliya , Marchenko Dmitriy
Published: July 2022

Abstract. The purpose of the current study was to evaluate the effect of cultivation conditions and the genotype of winter bread wheat samples on the formation of embryogenic callus and regenerative capacity, to identify regenerated plants in order to develop new initial material for breeding new varieties. Scientific novelty. There has been estimated the share of influence of induction nutrient media with different composition and genotype on the amount of regenerated plants of winter wheat in anther culture; there have been identified the new samples with high regeneration potential. Methods. The objects of the study were the donor plants of winter bread wheat (Triticum aestivum L.) of F3 generation from breeding nurseries of the winter wheat department of the FSBSI “ARC “Donskoy”, namely 13 hybrid combinations developed in the laboratory for breeding and seed production of winter bread wheat of half-intensive type. There has been used a methodology of obtaining haploids in anther culture in vitro including such methods as sterilization during work with in vitro; preparation of nutrient media; selection and pretreatment of plant explants; determination of the stage of microspores’ development; isolation and planting of anthers on an induction nutrient medium; regeneration of plants from callus tissues. Results. There has been found the most favorable nutrient media for the induction of and rogenesis in vitro. There has been identified a maximum percentage of new formations from the anthers of winter bread wheat in the sample Vol’nitsa × Gerda. There have been developed the largest number of green haploid regenerated plants from pollen callus from the samples Vol’nitsa × Gerda, Kapitan × Vol’nyy Don. There has been revealed that the contribution of the genotype and nutrient medium into the number of new formations and the regeneration of green plants was statistically significant.
Advanced innovative development of the agro-industrial complex based on the patent information resource
Authors: Mokronosov Aleksandr , Asylguzhin Timur , Mavrina Irina
Published: July 2022

Abstract. Relevance. The article is devoted to the issue of activation of the domestic agro-industrial complex’s (APC) patent and licensing activities as the most important resource of its advanced innovative self-development and effective adaptation to new realities caused by patterns of the large-scale transformational changes in the processes of changing technological setups, as well as the need to minimize unfriendly states’ unprecedented sanctions aimed at restricting access to goods and technologies with a high intellectual component. The study relevance of the forced transfer issue of the agro-industrial complex of rural areas to the intellectual development vector increases sharply due to the insufficient development of methodological tools for assessing the use effectiveness of its intangible assets in terms of achieving strategic goals of ensuring food security and sovereign self-development of the Russian Federation regions. The purpose of the research is to assess the current state and prospects for the transition of Russian APC to an intellectual development vector based on the information resource patent. The main research methods are the following: 1) scientometric analysis of the research’s publication field; 2) data economic and statistical analysis on the state of agriculture in the Russian regions; 3) rating method for assessing agriculture in the Russian regions; 4) ecosystem approach to evaluating the patent activity effectiveness. Results. Special attention in the methodology of the author’s research was paid to the issues of increasing the regional agro-industrial clusters’ patent potential based on an ecosystem approach to intellectual property management. The proposed methodological tools of the study make it possible to timely clarify the priority directions for the new structure formation of the intellectual property ecosystem in the agro-industrial complex of the Russian regions, transfer from managing import substitution processes to proactive import substitution projects management, strengthen territorial integrity and expand the institutions’ range of coordinating high-tech projects and supporting the development of highly intelligent entrepreneurship networks. The scientific novelty of the research results lies in the application of an ecosystem approach in the assessment of the effectiveness in patent activities of APC and agriculture of the constituent entities of the Russian Federation, as it makes it possible to determine the monetary and institutional factors of their uneven access to competencies of intellectual property management.
Studi Kelayakan Water Pumped Energy Storage Sebagai Penyimpanan Energi PLTS Mandiri Pada Daerah Terisolir
Authors: Priyohutomo Arif , Candra Riawan Dedet , Soedibyo Soedibyo
Published: July 2022

Research and development on the implementation of renewable energy is growing rapidly, especially about photovoltaic (PV) and energy storage. Water pumped energy storage (WPES) is an alternative storage media in a standalone solar power system because of its longer technical life than chemical storage types, such as batteries. To assess the feasibility of WPES implementation as an energy storage in the standalone solar power plant system, the process of sizing the system components needs to be carried out by considering technical and economic aspects. This research will discuss the sizing process of standalone solar power system using WPES with closed loop reservoir systems and its economic analysis. The sizing process is carried out by the method of power balance, energy balance, and volume balance while economic viability is seen from the capital cost, O&M cost, and revenue from electrical energy absorbed by the load. In this study, the daily load profile with energy demand of 79 kWh and peak load of 4.36 kW. The analysis shows the need of 56 kWp PV system, 3800 m³reservoir capacity with 20m head. The calculation shows the technical efficiency of the system is 28.2%. From the economic analysis, the sistem’s payback period is 24 years, assuming the reservoir technical age is 50 years with net present value of Rp 2,072,823,731.86 and return of investment 105%.
Desain External Rotor IPM-V Motor Brushless DC Terhadap Torsi Cogging
Authors: Fauzan Rhabbani Muhammad , Azizul Hakim Ermanu , Kasan Nur
Published: July 2022

Internal Permanent Magnet brushless DC motor is one of the various types of electric motors using permanent magnets that are inserted into the rotor's core without having to stick it like a permanent magnet motor mounted on the surface.This motor has better torque characteristics, high efficiency, and sturdy construction. But the consequences in the use of permanent magnets can’t be separated from the interaction between the permanent magnetic field mounted by the rotor with stator teeth. So that development is needed to obtain the results of better cogging torque and efficiency, such as variations in the external rotor IPM-V angular range of 80 °, 90 ° and 100 ° in 18 slots and 16 pole models which are simulated using the Infolytica Magnet application based on Finite Element Method (FEM), the data is processed using Microsoft Excel, so that the output will be a parameter in the Simulink MATLAB 2016a modeling to get the characteristics of the design motor. Variation testing on the motor is done at a speed of 2100 rpm. The results of the test show that the minimum cogging torque value in the angle model of the 90 ° magnetic range is 1.64 Nm with the highest efficiency of 80.6%. Smaller cogging torque values will reduce vibration or noise when the motor is spinning. The high value of efficiency indicates the losses that cause heating on the motor are smaller, so that the motor operating period becomes longer.
“I am an interpreter and not a teacher” (Alex. 7) – Philo’s self-definition in De Animalibus in the context of his understanding of the “hermeneut”
Authors: Shavulev Georgi
Published: July 2022

This article is about defining Philo’s place in the history of philosophy and biblical exegesis. In this connection, his own self-identification as a “hermeneut” in his treatise De Animalibus should be important. In this treatise, which is one of the “purely philosophical works” of the author, Philo himself twice explicitly states that he is a hermeneut (Alex. 7; 74). In this case, it is unlikely that he means “interpreter of Scripture”, and the question is to what extent does the translation “interpreter” cover the meaning of hermeneut (ἑρμηνεὺς)? An attempt will be made to read this statement of Philo in the context of his understanding of ἑρμηνεὺς in other places in his work related to biblical exegesis, as well as in the context of the overall ancient understanding of hermeneutics.
Influence of manual preference on the line-bisection performance in 3-6 years old children
Authors: Lagonikaki Maria
Published: July 2022

One hundred and seventy-eight children (range 3,4 – 6,7 years old), who were classified as either right-handed, left-handed, or mixed-handed, performed line-bisection task twice – with the left and the right hand, respectively. The results showed that at the group level, all three handedness groups demonstrated a leftward bias when bisect with the left hand and a rightward bias when bisect with the right hand, but to varying degrees, with the right-handed group exhibiting significantly the biggest leftward error with the left hand and the smallest rightward error with the right hand. In addition, although the highest percentage of children in all three handedness groups showed symmetrical neglect, the incidence of right pseudoneglect was significantly higher in the right-handed group and vice versa – the incidence of left neglect was higher in the two non-right-handed groups. The pattern of the results suggested less lateralized visual spatial attention in left-handed 3,4 – 6,7 years old than in right-handed their peers.
Peningkatan UMKM Bidang Pemasaran dan Perekonomian melalui Pemanfataan Aplikasi Canva
Authors: Astina Chairani
Published: July 2022

MSMEs (Micro, Small and Medium Enterprises) have an important role in the economy in Indonesia. However, many MSME actors still encounter various obstacles in running and developing their business, especially in the marketing sector. Based on this, a solution is needed to improve and expand product promotion through the use of communicative and interesting technology. Community service research aims to provide training to MSME actors through the use of the Canva application so that they can improve MSMEs, especially in the field of marketing and the economy in Plobangan village, Selomerto, Wonosobo. This study uses a monologic and dialogical method with several stages, namely: (1) the preparation stage, (2) the planning stage, and (3) the evaluation and reporting stage. The research was carried out for three days with around 20 research objects consisting of UNSIQ Research-Based Thematic Community Service Lecturers, administrators, and members of Plobangan Village SMEs. The results of this service research have a positive impact on the participants because through this research they can increase their knowledge, skills, and motivation regarding marketing strategies, entrepreneurship, and tools to develop small and medium businesses through the use of the Canva application. In addition, from the results of the training, MSME actors are able to apply skills using the Canva application into their respective businesses.
POLA PENDAMPINGAN PENINGKATAN KEMAMPUAN LITERASI DIGITAL DI SD TEGALOMBO DI ERA NEW NORMAL
Authors: MT Ir Sunaryo , Azi Aditya Galih , Ulfiana Saefi Na , Stiyanto Jumadi Dwi , Astuti Puji , Restuninda Anisa Berliana
Published: July 2022

Membaca dengan belajar  adalah kegiatan yang bermanfaat bagi semua orang. Pelajaran tentang kehidupan banyak diperoleh dari membaca. Membaca merupakan bagian dari budaya literasi. Rendahnya minat baca siswa sangat  berdampak pada kualitas dan mutu pendidikan di Indonesia. Pandemi Covid-19 yang terjadi di masyarakat untuk mengakibatkan proses belajar mengajar dilakukan secara online. Hal ini menuntut para siswa ,beradaptasi dengan pola pembelajaran yang baru. Pola kegiatan belajar jarak jauh ini dilakukan dengan menggunakan teknologi seperti smartphone Namun, sebagian besar siswa menggunakan smartphone lebih banyak untuk bermain game. Pelaksanaan peningkatan kemampuan literasi siswa ini dilakukan melalui kegiatan sosialisasi dan pendampingan membaca Hasil yang didapat ditandai dengan antusiasme dan semangat siswa pada saat kegiatan dilaksanakan.
PEMANFAATAN MARKETPLACE DALAM UPAYA MENCIPTAKAN PELUANG BISNIS DIGITAL
Authors: Septiani Selly , Suryadi Asep , Romansyah Andi
Published: July 2022

Perkembangan teknologi internet mendukung kemajuan bidang teknologi komputer dan sistem informasi. Industri marketplace di era digital ini sangat berkembang pesat. Dengan adanya marketplace masyarakat  tidak perlu lagi datang secara langsung ke toko untuk berbelanja. Dimana dengan adanya marketplace masyarakat hanya dengan satu klik saja bisa membeli barang dimana pun dan kapan pun. Sekolah SMKN Kota Serang ialah sekolah kejuruan yang fokus dalam bidang pertanian, terutama bidang agribisnis tanaman dan hasil pengolahan pertanian. Permasalahan yang terjadi adalah masih banyak anak muda  yang enggan terjun ke platform digital, karena merasa sulit untuk mengakses dan bermitra dengan marketplace serta masih banyak yang belum mengerti bagaimana cara memanfaatkan marketplace untuk peluang bisnis. Kebanyakan anak muda sekarang hanya memanfaatkan marketplace sebagai transaksi pembelian. Padahal dengan marketplace pun bisa melakukan transaksi penjualan. Dengan dilaksanakannya kegiatan pelatihan ini diharapkan siswa dan siswi SMK PN mampu memanfaatkan marketplace sebagai peluang bisnis di era digitial. Metode yang digunakan dalam kegiatan pengabdian ini yaitu ceramah mengenai pengenalan dan pembuatan akun di marketplace serta proses pembayaran menggunakan uang elektronik (e-money), lalu  pelatihan mengenai baranding produk di mareketpalce dan melakukan diskusi mengenai marketpalce. Hasil yang didapatkan dari kegiatan pengabdian ini siswa dan siswi mampu membuat toko online di marketplace dan bisa memasarkan produk yang dijualnya di platform marketpalce.
Edukasi penggunaan internet sehat untuk mengenali berita Hoax bagi pemuda Dusun Pepe Desa Pajaran Kab. Madiun
Authors: Saifulloh S , Anardani Sri , Pratama Qoirrudin Raga
Published: July 2022

The population using the internet is currently dominated by teenagers to children with in fact its use as online games and access to social media both as a means of communication and as a means of finding information. Internet penetration in people's lives has a positive impact, including using the internet as a social media-based communication facility, accessing public services, being used as a means of marketing MSME products and banking transactions. In addition to the many positive things that can be felt, there are also many crimes that arise from internet use for internet users. Internet access for users often ignores access restrictions or has not been wise in its use, such as people uploading personal things (KTP) as posts, unconsciously using the phrase SARA in communicating to accessing pornographic sites so that the author sees a problem with the object of research, namely the Pepe hamlet community. Pajajaran Village, Madiun Regency, to provide healthy internet education assistance to recognize Hoax news as a discussion study of this problem using a risk management approach with a SWOT analysis that is more directed to the use of technology.
Las crisis de refinanciación en los mercados de deuda soberana
Authors: Conesa Juan Carlos , J. Kehoe Timothy
Published: July 2022

Presentamos un modelo dinámico sencillo en que el gobierno de una economía abierta pequeña puede experimentar una crisis financiera y acabar en una suspensión de pagos de la deuda soberana. Que ocurra o no una crisis puede depender de las expectativas de los inversores internacionales, así como de factores fundamentales como cambios en el ingreso nacional y cambios en el tipo de interés internacional. En nuestro modelo, si los inversores esperan una crisis, no compran las emisiones de deuda nueva y el gobierno no puede refinanciar la deuda que vence. Nos referimos a las crisis que dependen de factores fundamentales como crisis de solvencia y a las crisis que dependen de expectativas de los inversores que se auto-cumplen como crisis de refinanciación. Como en otros modelos de crisis de deuda, el gobierno puede eliminar la posibilidad de una crisis reduciendo el volumen total de deuda. A diferencia de los modelos en que las crisis solo dependen en fundamentales, el gobierno puede eliminar la posibilidad de una crisis de deuda incrementando la madurez de la deuda, reduciendo así la necesidad de refinanciación.
Regulación bancaria e integración financiera: los desequilibrios en la eurozona
Authors: Strzalkowski Jaroslaw
Published: July 2022

En este artículo se analiza el impacto de los diferentes entornos nacionales de regulación financiera de los flujos financieros en el sector bancario de la eurozona en el periodo 1998-2006. Tras la creación del euro, el mercado de préstamos interbancarios estaba plenamente integrado entre los países, pero el préstamo a las empresas siguió estando sujeto a las regulaciones locales. El periodo posterior a la integración se caracterizó por grandes flujos de capital desde los países del Norte hacia los del Sur, siendo el mayor de Alemania a España, lo que provocó una acumulación de desequilibrios en sus posiciones de inversión internacionales netas. España experimentó un considerable crecimiento económico, impulsado por la acumulación de capital y acompañado de un gran aumento del volumen de préstamos a empresas no financieras, sin que se produjeran cambios en la productividad medida. Se argumenta que el principal mecanismo que impulsó estos patrones fue una regulación financiera más estricta en Alemania que en España. Después del euro, los bancos alemanes utilizaron el mercado interbancario para prestar a los españoles. Para analizar estos patrones, se emplea un modelo de equilibrio general internacional de dos países con empresas heterogéneas que se enfrentan a un acceso friccional a los préstamos. El modelo se calibra para dos economías cerradas, Alemania y España, para igualar los momentos anteriores a la creación de la zona del euro. Tras la integración, el modelo genera flujos de capital y patrones de contabilidad del crecimiento en línea con los observados en los datos, incluyendo el deterioro de la posición de inversión financiera de España, el aumento de la relación capital/producto, así como un ligero descenso de la productividad medida en España. Con los valores de los parámetros constantes en sus niveles de 1998, el modelo reproduce alrededor del 20% de los flujos netos totales entre Alemania y España. Suponiendo una mayor relajación de las restricciones financieras en España tras la creación del euro, el modelo puede replicar la de los flujos, al tiempo que se ajusta cuantitativamente a los patrones de comportamiento del capital y de la producción en ambos países.
Reservas internacionales en modelos de deuda soberana
Authors: Sámano Agustín
Published: July 2022

Este artículo estudia y contrasta dos formas de introducir la posibilidad de acumular reservas internacionales en un modelo de deuda soberana. Por un lado, se describe a detalle el modelo, la calibración y los resultados de Samano (2021), el cual muestra un banco central independiente que acumula reservas internacionales para contrarrestar la acumulación de deuda del Gobierno. Por otro lado, se explica cómo al cambiar el valor de un solo parámetro en el modelo de Samano (2021) se puede obtener un modelo equivalente al presentado en Alfaro y Kanczuk (2009), el cual es el punto de partida natural para estudiar la acumulación de reservas en modelos de deuda soberana. Cuantitativamente, se compara el funcionamiento de ambos modelos y se explica a detalle el mecanismo que le permite a Samano (2021) racionalizar niveles cercanos a los observados de deuda y reservas, en contraste con Alfaro y Kanczuk (2009). En contraste con Samano (2021), en este artículo se calibra el modelo para la economía argentina y se asume que el banco central es tan paciente como el resto del mundo. El resultado principal es que el nivel de reservas que racionaliza el modelo (21,7 %) es tres veces mayor al observado en Argentina de 1993 a 2017. Este ejercicio cuantitativo nos brinda un contrafactual del nivel de reservas observado en caso de que el banco central fuera totalmente aislado de presiones políticas.
U.S. external imbalances: an empirical approach
Authors: Fuertes Alberto
Published: July 2022

This paper analyzes the behaviour of the U.S. net external position since the end of the Bretton Woods system and examines alternative paths for future adjustment. We estimate a present value expression that relates the current external imbalance with future expected portfolio return differentials and net exports growth. We find that the return differentials will be the main channel of external adjustment. Half-lives for future adjustments paths towards a balanced position are around 10 years, with these paths having been delayed due to the COVID-19 crisis. The U.S.external adjustment would also involve a significant depreciation of the dollar.
Recessions and external imbalances
Authors: Estefanía-Flores Julia , Furceri Davide , González-Domínguez Pablo , Jiménez Daniel
Published: July 2022

This paper empirically examines the relationship between growth (and recessions) and current account imbalances at the global and country level. The results suggest that global current account imbalances are strongly pro-cyclical, and that the strong positive correlation between global growth and imbalances is not driven exclusively by major growth slowdowns. We also find that past recessions and financial crises, both country-specific and global ones, tend to be preceded by a building up in current account imbalances and followed by a sharp and persistent adjustment. This pattern is in marked contrast with the increase in global imbalances observed during the COVID-19 crisis.
Conexiones matemáticas promovidas en los planes y programas de estudio mexicanos de nivel secundaria y media superior sobre el concepto de ecuación cuadrática
Authors: García-García Javier , Hernández-Yañez Magali Edaena , Rivera López Martha Iris
Published: July 2022

Esta investigación plantea como objetivo identificar las conexiones matemáticas promovidas en los planes y programas de estudio mexicanos de nivel secundaria y medio superior sobre el concepto ecuación cuadrática. Las conexiones matemáticas son aquellas relaciones entre dos o más ideas, conceptos, definiciones, teoremas, procedimientos, representaciones o significados entre sí, con los de otras disciplinas o con situaciones del mundo real. Estas son fundamentales para conceptualizar la propia disciplina, en los procesos de enseñanza-aprendizaje y en los estándares de evaluación. La investigación es cualitativa y utiliza el método análisis de contenido para analizar los documentos oficiales seleccionados. Los resultados indicaron que las conexiones matemáticas promovidas en estos documentos oficiales son de tipo procedimental, característica, representaciones diferentes, modelado, significado y parte-todo. Finalmente, se plantean algunas ideas sobre futuras investigaciones en la línea de conexiones matemáticas.
Risk Monitoring Committee and Firm Value of Listed Oil and Gas Companies in Nigeria: A Panel Data Analysis
Authors: Agbarha EGBERI Kelvin
Published: July 2022

In this paper, the relationship between the risk monitoring committee (RMC) and the firm value of listed Nigerian oil and gas firms was examined. The risk monitoring committee was measured via the presence and size of the risk committee and the contributions of non-executive directors, while firm value was measured using Tobin’s Q, price-to-earnings per share, and earnings yield. Data were collected from the Machamratios database for the period 2012–2020. An aggregate panel data of eight (8) firms was obtained and the data were analyzed using descriptive and inferential statistical tools. The fixed effect (FE) and random effect (RE) models established that the risk monitoring committee measures insignificantly and negatively affected the value of the firm. This suggests that the risk monitoring committee does not affect firm value, particularly for listed Nigerian oil and gas firms. Consequently, for firms to enhance their value via a risk monitoring committee, management must develop a well-structured risk monitoring framework aimed at increasing firm value; this can be realized by reducing the size of the risk committee, the presence of the risk committee, and the contribution of non-executive directors in the risk committee structure of listed Nigerian oil and gas firms.
Theoretical Relationship between the Confining Pressure and Poisson’s Ratio of Intact Rock
Authors: Lógó Benedek A. , Vásárhelyi Balázs
Published: August 2022

The Poisson’s ratio of the intact rock material is one of the basic material constants for rock engineering calculations in and on rock environments. Recently, several relationships were developed to calculate of the Poisson’s ratio of the intact rock from different mechanical parameters (e.g., rigidity index, cohesion, internal friction angle). This value can be measured under standardized laboratory conditions using traditional uniaxial compressive test at zero confining pressure. Analyzing the laboratory tests carried out at different confining pressure, it was found that this material constant should be increasing as a function of confining pressure. This paper aims to present a theoretical relationship between Poisson’s ratio of intact rock and the confining pressure, using the Hoek-Brown failure criteria. It was assumed that the Poisson’s ratio is increasing linearly, and at the brittle-ductile transaction point, it is 0.5. The proposed relationship can be extended to rock mass, using the Geological Strength Index (GSI).
Fourier transform infra-red (FTIR) spectrochemical analyses of Pieridae butterfly wings
Authors: Archana B. , Sharmila E. Joy , Snegapriya M. , Rangesh K. , Susaritha S.
Published: July 2022

Fourier transform infrared (FTIR) spectroscopic technique was carried out in wings of nine different Pierid butterflies to deduce the functional groups and properties of cuticular hydrocarbons which play a pivotal role in exhibiting charismatic colour patterns, controlling body temperature, attracting potential mates and camouflaging against predators. There were three major types of hydrocarbons present in all butterfly wings including alkanes, alkenes and methyl hydrocarbons. The second predominant compounds found in the butterfly wing region include alkyl halides, alcohols and phenols. There were no significant differences in the functional groups among the wings of butterflies. FTIR analysis of nine different Pierid butterfly wings showed many relative sizes of peaks. There were no significant differences in the chemical composition of wings but the colour differences were observed among the nine different butterflies. It was inferred that not majorly due to the differences in the cuticular hydrocarbons and may be due to the presence of different microstructures like scales, ridges and grooves.
Persistence of cyantraniliprole in sandy loam soil and effect of organic manure amendment
Authors: Noufiya S. Al , George Thomas , Paul Ambily , Reshma V. , Kumar S. Visal
Published: July 2022

The persistence of cyantraniliprole, a new systemic insecticide of the class anthracitic diamide, was studied under the laboratory conditions in sandy loam soil and the soil amended with farmyard manure (0.5%), after spiking at 1, 2 and 4 ?g kg-1 levels in three different soil moisture regimes viz. air dry, field capacity level and also in saturated conditions. Degradation was comparatively faster in saturated than at field capacity and air dry condition. There was an increase in the persistence with increase in the spiking concentration. The persistence of cyantraniliprole was dependent on soil moisture condition, organic matter content and concentration of cyantraniliprole used.
Microstructure of wing scales in butterfly species from Alagar Hills, Tamil Nadu, India
Authors: Sharmila E. Joy , Thatheyus A. Joseph , Priya M. Snega , Archana B. , Rangesh K.
Published: July 2022

Study undertaken to find the structural arrangement of scales in similar coloured regions within butterfly wings of different species revealed their scale structure was architecturally different. The scales under scanning electron microscope showed difference among butterflies. Scales of Papilio polymnestor (Cramer) had high concentration of windows, Pareronica ceylanica (Felder) with beads and other species such as Talicada nyseus (Guerin Meneville), Atraphaneura aristolochiae (Fabricius), Junonia heirta (Fabricius), Neptis hordonia (Moore), Acrae violae (Fabricius) and Danus chrysippus (Linnaeus) had network and lamina. Tonality of colours showed differences in the arrangement of scales.
New report of Amegilla dizona Engel and Ceratina dentipes Friese (Hymenoptera: Apidae) from Kerala, India
Authors: Prakash Anju Sara , Bijoy C. , Jobiraj T.
Published: July 2022

Two bees from family Apidae, Amegilla (Dizonamegilla) dizona Engel, 2009 and Ceratina (Neoceratina) dentipes Friese, 1914 are reported for the first time from Kerala along with their current geographical distribution.
Record of Coranus siva Kirkaldy (Hemiptera: Reduviidae) on coffee berry borer, Hypothenemus hampei Ferrari (Coleoptera: Curculionidae) in India
Authors: Kiran R. , Venkatesha Melally G.
Published: July 2022

The coffee berry borer, Hypothenemus hampei (Ferrari) (Coleoptera: Curculionidae) is a serious pest affecting coffee worldwide. The present study provides the first report of the natural predation of Coranus siva Kirkaldy on H. hampei. As of now, there is no report on the genus Coranus or other reduviid predation on coffee pests from India or form other coffee growing countries. The predator captured the adult and sucked the body fluid. The predator found to paralyze many adults of H. hampei whenever more prey adults were provided. Predation of C. siva and its sequence of behavioural events are reported.
Pesticides : Myths and Facts
Authors: Sreekumar K.M.
Published: July 2022

Author:Dr. Eugene Sebastian J. NidiryPrincipal Scientist (Rtd.), Indian Council of Agricultural Research- Indian Institute of Horticultural Research, Bengaluru 560089, India

Published by Notion Press, 2021. 330 pages
Development of Google Form-Based Five-Tier E-Diagnostic Test to Identify Conception Levels and Track Students' Misconceptions on Thermodynamics Materials
Authors: Royani Alifia , Setyarsih Woro
Published: July 2022

The learning process can not be separated from the assessment activities. Google form is one of the assessment applications used during Covid-19 pandemic. In learning physics, students often have difficulty understanding concepts, leading to misconceptions. Student interview results showed that thermodynamics is a complex material. This research aims to develop a five-tier diagnostic test based on google form to identify the conception levels and track misconceptions in thermodynamic material. Research & Development method with eight stages, namely potential and problems, information gathering, instrument design, design validation, design revision, trial, instrument revision, and research test, was applied to obtain the instrument. The feasibility of the test was met by the results of validity and reliability tests. A total of 12 questions were successfully developed and declared valid and reliable at the value of 0.601. The research sample consisted of 47 students of 11th Grade of MAN 1 Bojonegoro. The results showed that the google form-based five-tier e-diagnostic test developed was able to identify conception levels and track students' misconceptions on thermodynamic material. The highest conception levels were dominated by Lack of Knowledge and the presence of misconceptions reached 28.33% in low category. Students' misconceptions are caused by wrong reasoning, intuition, humanistic thinking, preconceptions, and associative thinking. This five-tier diagnostic instrument can be used by physics teachers as an assessment instrument in physics learning. In addition, to fulfilling the evaluation and assessment objectives achievement, this instrument provides convenience in implementation, documentation, and track the causes of students' difficulties in understanding thermodynamic concepts.