bluuebunny/crossref_metadata_2025 huggingface dataset:
Efectos del biol (efluente industrial modificado) sobre el rendimiento del cultivo vainita (Phaseolus vulgaris L.)
Authors: Legua Cárdenas José Antonio , Campos Diaz Ángel Hugo , Vélez Chang Denisse Jesús , Cruz Nieto Dante Daniel
Published: April 2023

Los datos económicos correspondientes al 2022 indican un agravamiento de la situación a consecuencia de diversos factores: por un lado, la COVID-19 que aún está presente y por otro lado se tiene el problema la guerra entre Rusia y Ucrania, ocasionándose el incremento de los costos de energía y la pérdida de suministro de fertilizantes han hecho que los precios de los fertilizantes se incrementen a una mayor velocidad que el de los alimentos. Ante esta situación adversa de la realidad para el abastecimiento de los agroquímicos, es necesario plantear alternativas de solución para afrontar la crisis alimentaria con enfoque sostenible y viable. El objetivo es determinar la dosis adecuada de biol para obtener mayor rendimiento de vainita Para mostrar las propiedades fertilizantes de esta mezcla obtenida se le utilizó como fertilizante foliar aplicado al cultivo vainita, para ello se realizó la experimentación en campo de cultivo, se hizo la instalación utilizando el Diseño de Bloques Completamente Aleatorio, con cinco tratamientos, que fueron T1, T2, T3, T4 y T5 con dosis de fertilizante 0, 2, 3, 4, 5 L/200 L, respectivamente aplicados al cultivo experimentado.
Soldier, un mono aullador (Alouatta palliata) sobreviviente de electrocutamiento, en la provincia de Veraguas, Panamá
Authors: Guerra Kathia , Patiño Laura
Published: April 2023

Un mono aullador de Azuero (Alouatta palliata trabeata) macho, silvestre, procedente de la comunidad costera de El Morillo, distrito de Mariato, provincia de Veraguas, fue víctima de electrocutamiento en cables eléctricos. Fue rescatado y evaluado médicamente por un veterinario. El diagnóstico inicial de Soldier era reservado, ya que se desconocía el alcance de las lesiones internas producto del electrocutamiento y posterior caída. El ejemplar presentaba quemaduras de segundo y tercer grado en pies, mano y cola, debido a la gravedad de la quemadura en la cola fue necesario amputársela. Se le brindó atención especial durante los primeros días, con la administración de terapia con antibióticos, fluidos y agentes cicatrizantes por 5 días, debido a la gravedad de la infección, fue necesario realizar una segunda cirugía para lograr el estado de mejoría del paciente. Luego de un periodo de atención médica y recuperación fue liberado en el hábitat natural del que procedió. La atención médica a fauna silvestre, víctima de electrocutamiento, constituye un desafío para los profesionales veterinarios, debido a que se cuentan con escasos recursos para brindar diagnósticos y tratamientos adecuados.
Concentración de metales pesados plomo y arsénico en el botadero de Mollebamba, Huancavelica
Authors: Contreras-De la Cruz Eber Eloy , Saez-Huaman Wilfredo , Sumarriva-Bustinza Liliana Asunción , Chávez-Sumarriva Nadia Lys , Yaulilahua-Huacho Russbelt
Published: April 2023

La contaminación del suelo en el botadero de residuos sólidos es un problema que va creciendo debido a la actividad antropogénica, entre ellos metales pasados cuya acumulación en el suelo, agua y tejidos vegetales constituyen un riesgo para la salud pública. El propósito del estudio fue determinar la contaminación por metales pesados plomo y arsénico en el botadero de residuos sólidos de Mollebamba de la Municipalidad de Acobamba, Huancavelica. La investigación fue de tipo descriptivo observacional, los datos fueron procesados mediante paquete estadístico SPSS Vers. 24, con nivel de confianza del 95%; la toma de muestra se realizó mediante el sistema de sondeo manual, con profundidad de 40 cm, midiendo los parámetros de temperatura, humedad relativa, con el equipo multiparámetro (con zonda) modelo Boeco Germany, para el análisis de los metales pesados se envió al laboratorio Envirotest Environmental Testing Laboratory S.A.C acreditado por Instituto Nacional de Calidad (INACAL). Del total de 6 puntos de muestreo evaluadas, se obtuvieron los valores de concentración de plomo (Pb) fueron 2,50- 3,80- 4,50- 4,00- 4,30 y 4,90 mg/kg, encontrándose los valores menores al Límite Máximo Permisible (LMP) según Estándares de Calidad Ambiental – (ECA) para suelo N° 011-2017-MINAM que es 70 mg/kg. Se concluye que, el Plomo en los seis puntos de muestreo resultaron valores menores que el LMP, en cuanto al arsénico se obtuvieron en los puntos de muestreo P5 y P6, valores 20,80 % y 37,50 % respectivamente mayores que el LMP, siendo los otros puntos P1, P2, P3 y P4 menores a LMP.
Competencias digitales en el uso de aplicaciones web 3.0 en docentes y estudiantes de universidades públicas
Authors: Soto Hidalgo Cinthya Virginia , Salvatierra Melgar Ángel , Padilla Caballero Jesús Emilio Agustín , Peña Huapaya Pedro Saturnino
Published: April 2023

La educación es un fenómeno social y cultural que va evolucionando al ritmo de la humanidad, este proceso se ajusta y se adapta a las necesidades y las exigencias del contexto digital; sin embargo, en los últimos años son los individuos los que están cambiando las formas de aprender y percibir la realidad con competencias digitales relacionadas al desarrollo de la enseñanza con el uso de aplicaciones web. La investigación busca como objetivo principal, determinar el nivel de incidencia entre las competencias digitales y el uso de herramientas web 3.0 en una universidad pública en Lima. Para ello se tomó una muestra de 132 universitarios pertenecientes de la escuela profesional de Ciencias de la Comunicación, en adelante denominada EPCCOM. La metodología fue basada en un enfoque cuantitativo y utilizando la prueba estadística de Chi cuadrado. La investigación concluye, demostrando una relación de correlación causal significativa, con un resultado de verosimilitud de 26,582 y una significancia de 0,274. Es así que este valor, al superar a ? con un 0,05 demuestra la incidencia de la variable competencias digitales en el uso de herramientas web 3.0
Liderazgo transformacional en el clima institucional y el desempeño docente en Perú
Authors: Quispe-Llactahuaman Sarita Melisa , Dávila-Asenjo Mónica , Cubas-Diaz Maribel , Tapia-Díaz Abel
Published: April 2023

Para gestionar los centros educativos de manera pertinente los docentes que asumen cargos directivos deben conocer el liderazgo transformacional; este brinda herramientas que permiten la gestión pertinente de los colegios de la educación básica regular. Asimismo, la presente investigación tiene como objetivo determinar la incidencia del liderazgo transformacional en el clima institucional y el desempeño docente de una institución educativa en Lima, Perú. Asimismo, el método utilizado es el hipotético deductivo, cuyo enfoque es cuantitativo, de nivel explicativo y de diseño no experimental, se aplicaron tres cuestionarios a 106 docentes del nivel secundaria de una institución educativa de Huaycán; los instrumentos fueron validados por juicio de expertos, mediante la validez Aiken, el análisis exploratorio y análisis de confiabilidad del Alpha de Cronbach que es mayor al coeficiente 0,7. Se concluyó que el liderazgo transformacional incide en el clima institucional y el desempeño docente de una institución educativa
Influence of Calcium Carbonate Concentration on the Properties of Polypropylene Stretched Flat Tapes Used in Raffia Packaging
Authors: Joyce Batista Azevedo  , Benjamin Lazarus  , Rosindo Pereira Lobo Junior  , Willams Teles Barbosa  , Luã Fonseca Seixas  , Josiane Dantas Viana Barbosa
Published: April 2023

The production of stretched polypropylene (PP) tapes for packaging has recently led to advancements in raffia packaging, which has improved multiple technical characteristics. In addition to the beneficial economic impact, this packaging is more sustainable. The present work evaluated the properties of stretch tapes obtained with different concentrations of calcium carbonate (CaCO3) to reduce the cost of production of raffia packaging. We produced the tapes in an industrial environment using a single-screw extruder with a flat die containing 3, 7, 10, 15, 17, and 20 wt % of CaCO3. The tensile strength, elongation, and toughness of the tapes were evaluated. Tensile strength and toughness increase with the addition of CaCO3 while the elongation decreases. Stearic acid (CH3(CH2)16COOH) in the filler contributed positively to the dispersion and distribution of the filler in the matrix, preserving the mechanical properties. The results showed that incorporating CaCO3 in flat strips stretched from PP emerges as an alternative for cost reduction with raw material for raffia packaging.
The Increase of Wearables in Health: A Market Study
Authors: Maely Guilherme Botelho Coelho Filho  , Thiago Cardoso Maia  , Carlos Augusto Bispo Dias  , João Carlos Fregonazzi Tavares  , Rayane Cremasco Martins  , Thamiles Rodrigues de Melo  , Valéria Loureiro da Silva  , Valter Estevão Beal
Published: April 2023

This study aims to identify and characterize the most relevant medical devices to collaborate with in developing new technological resources for the healthcare market. A market study was carried out using the devices on the ANVISA platform. The chosen ones were divided into 5 scores, with 5 being the closest to the objective of the study, in order to compare their functionalities and connectivity. The number of features reveals that group 5 has had an average of 8.75 features per device, confirming the group with the most significant impact. However, further studies must list and analyze other health devices to categorize them, contributing to the production and advancement of this sector.
Life Cycle Assessment of Linear Alkylbenzene Sulfonate Production: An Adaptation to the Brazilian Context
Authors: Óliver Silva Costa Barreto  , Jony Cley Rodrigues da Silva Cruz  , Diego Lima Medeiros  , Edna dos Santos Almeida
Published: April 2023

Surfactants represent a class of compounds used in large-scale household sanitizers, the Linear Alkylbenzene Sulfonate being the most used. However, there is concern about these compounds’ environmental aspects and impacts. This work aims to analyze the life cycle inventory of the production of Linear Alkylbenzene Sulfonate from cradle to gate for the Brazilian context aiming to propose improvements regarding cumulative energy demand and global warming potential. The total energy demand of the base case scenario was 59 MJ-Eq and a carbon footprint of 1.71 kg CO2-eq. A scenario considering the switch in heat and electricity supply to renewable sources was proposed, and a global reduction of Global Warming Potential in 100 years of 15.73% was realized, reducing the carbon footprint of the heat supply chain by 73.07% and the electricity supply chain by 98.90%.
INGATAN SEBAGAI DASAR PRAKTIK AKUNTANSI PERTANIAN
Authors: Hidayati Annisa , Umairoh Elvin , Windayani Erilla , Alfathu Rizqi Farhan , Hudzaifah  , Andriany Agus Tianingrum Putri , Anggraini Reza , Zhorif Abhinawa Rozan
Published: April 2023

The purpose of this study was to understand accounting practices and processes in farming activities in Karangrejo Village, Malang Regency. Data analysis used descriptive qualitative with five informants as actors of farming activities. The results showed that memory accounting practices were carried out in every part of the agricultural cycle which included pre-planting, planting, harvesting and post-harvest processes. Recording is standard and only relies on farmers' memories regarding capital, harvest yields, and is based on mutual trust and mutual sincerity. The basis of belief and sincerity is the basis for Islamic values (faith) to be carried out in daily farming. Consequently, memory accounting is not profit-oriented but for the common good.

 

Abstrak

Tujuan penelitian ini adalah untuk memahami praktik dan proses akuntansi dalam aktivitas bertani di Desa Karangrejo, Kabupaten Malang. Analisis data yang digunakan deskriptif kualitatif dengan lima orang informan sebagi pelaku aktivitas bertani. Hasil penelitian menunjukkan bahwa praktik akuntansi ingatan dilakukan dalam setiap bagian siklus pertanian yang meliputi proses pra tanam, tanam, panen, dan pasca panen. Pencatatan baku dan hanya mengandalkan ingatan para petani terkait modal, hasil panen, serta berdasarkan sikap saling percaya dan saling ikhlas. Dasar kepercayaan dan keikhlasan menjadi dasar nilai-nilai (keimanan) Islam dijalankan dalam keseharian bertani. Konsekuensinya akuntansi ingatan tidak berorientasi pada laba melainkan kesejahteraan bersama.
APAKAH MUSYARAKAH DAN IJARAH BERKONTRIBUSI TERHADAP PROFITABILITAS?
Authors: Dhea Ayu Melina  , Ari Kamayanti  , Ahmad Jarnuzi
Published: April 2023

This study aims to obtain empirical evidence regarding whether profitability is affected by musyarakah, mudharabah, and leasing/ijarah financing. Multiple linear regression analysis was used as the method. Seven Islamic Commercial Banks that have consistently registered with the OJK during 2016-2020 are the samples in this study. Research shows that mudharabah contributes to the profitability of Islamic Commercial Banks, while musyarakah and leasing/ijarah do not trigger an increase in profitability. This reason is because musyarakah distribution has not yet reached the maximum stage, while special ijarah financing for leasing is relatively small used by customers.

Abstrak

Penelitian ini bertujuan memperoleh bukti empiris terkait apakah profitabilitas dipengaruhi oleh pembiayaan musyarakah, mudharabah, dan pembiayaan sewa/ijarah. Analisis regresi linier berganda digunakan sebagai metode. Tujuh Bank Umum Syariah yang telah terdaftar di OJK secara konsisten selama 2016-2020 menjadi sampel pada penelitian ini. Penelitian menunjukan mudharabah berkontribusi terhadap profitabilitas Bank Umum Syariah, sedangkan musyarakah dan sewa/ijarah tidak memicu peningkatan profitabilitas. Alasan ini dikarenakan penyaluran musyarakah belum mencapai tahap maksimal sedangkan pembiayaan ijarah khusus untuk leasing yang relatif kecil dipergunakan oleh nasabah.
ASSESSMENT OF SUSTAINABILITY OF INVESTMENT POTENTIAL IN AGRICULTURE OF SUBJECTS OF THE RUSSIAN FEDERATION
Authors: Goncharov V. , Shvec Yu. , Radzievskaya Ya.
Published: April 2023

The research deals with assessing the investment sustainability of the region by calculating a single indicator that reflects its quantitative level. For monitoring, 9 indicators were selected that characterize the level of investment activity in the region. As a basis for the analysis, studies on economic security monitoring were used, which in most cases are based on a comparison model with a threshold value, which is specific to this study. The author proposed a system of indicators for calculating the final integral indicator and a system of values according to numerical criteria. All indicators for each subject were standardized, after which it was possible to determine the level of investment activity in the whole country. In addition, a cluster analysis has been carried out to divide all regions of Russia into groups of clusters with the selection of a reference one among them. Most of the indicators were at the crisis level, which was due to too large a sample resulting in analysis was carried out for each cluster. It can be concluded that a more stable and investment-active environment in 2021 is observed in the 1 and 2 clusters. Recommendations are given on further growth of investment potential.
PROBLEMS AND RISKS OF ENSURING FOOD SECURITY AT THE NATIONAL LEVEL IN CRISIS CONDITIONS
Authors: Korolev M. , Khorev Aleksandr , Grigor'eva V.
Published: April 2023

The appearance of the food problem is associated with the aggravation of the socio-political and economic situation in the world. Ensuring food security, taking into account the influence of adverse factors, is associated with risks that can significantly weaken it. The decrease in the purchasing power of the population, caused by the fall in real incomes, led to a decrease in food demand, and pre-covid trends, characterized by a decrease in the consumption of cheap bread, cereals and potatoes and the growth of more expensive and nutritionally valuable meat and dairy products, vegetables and fruits, were suspended in 2020. According to the Food Security Doctrine of the Russian Federation, the most significant of them include economic, technological, climatic and agroecological, foreign policy, veterinary and phytosanitary, sanitary and epidemiological and social. The article shows the impact of modern socio-economic and political processes on the risks presented in the Doctrine, which have increased threats or, on the contrary, transformed their vector. Thus, the most significant risks lie in the economic sphere and the area associated with climate change. However, not all changes are unfavorable. Many changes have already had a favorable effect or will manifest themselves in the future.
DEVELOPMENT OF EXPORT OF GRAIN PROCESSING PRODUCTS FROM THE SIBERIAN FEDERAL DISTRICT AS A DIRECTION FOR IMPROVING THE EFFICIENCY OF THE FUNCTIONING OF THE AGRO-FOOD MARKET
Authors: Sofronov Artem , Bykov Aleksandr , Kostin N. , Leonenko M.
Published: April 2023

The export of food products is an indicator of the economic well-being of the region and indicates the provision of consumed products to the local population and independence from imports. Currently, the Siberian Federal District is the largest producer and consumer of grain products in the Russian Federation. As for exports, the share of Siberian products in the country's exports is more than 10%.

The methodological basis of the study was the scientific works of foreign and domestic scientists in the field of the theory of international trade in grain processing products, as well as regulatory legal acts regulating export activities. During the research, methods and techniques were used: abstract-logical, economic-statistical, statistical groupings, monographic.

The study made it possible to determine the production potential of grain processing enterprises in the regions of the Siberian Federal District, as well as the volume of exports of grain processing products from the district in value and in kind by type (flour, cereals, pasta). Markets for grain processing products from the Siberian Federal District have been identified.

As a result of the scientific research, promising directions for the development of exports of grain processing products from the Siberian Federal District are proposed, which are the basis for expanding the geography of export supplies, further increasing their volumes and improving the efficiency of the functioning of the agro-food market.
ASSESSMENT OF THE ROLE OF THE SERVICE SECTOR IN THE COUNTRY'S ECONOMY AND STRATEGIC TRENDS IN ITS DEVELOPMENT
Authors: Makarov Evgeny , Semenov M , Taydaev R. , Shubina E.
Published: April 2023

The article studies the importance of the role of the service sector in the Russian economy, as well as the main trends in its development in the context of the world economy. The main features of the concept of "service" were identified and characterized. An analysis of the state of the problem was carried out based on statistical data from the Federal State Statistics Service, data obtained from open sources, including official websites. In the course of the study, the sectors of the Russian economy were aggregated to highlight the share of the service sector in the overall structure. It was revealed that the share of the service sector with a significant gap is the largest in the structure of Russia's GDP. In addition, in a similar way, the shares of the service sector by types of economic activity in the turnover of organizations, in the distribution of organizations, the number and structure of employees were identified. The average monthly nominal accrued salary of workers in the service sector among other aggregated types of economic activity was analyzed. In conclusion, a comparison was made of the structure of Russia's GDP with that of other major states. As a result of the study, the main factors that influenced the positive dynamics of the service sector in Russia were identified. In addition, the reasons for the lowest weight of the service sector in the structure of Russia's GDP compared with the corresponding indicators of other countries under consideration were identified. It has been proven that the role of the service sector in the country's economy is extremely significant and, in general, has a great impact on economic development. In conclusion, recommendations were given that are necessary for the further strategic development of the industry.
PRINCIPLES OF CLOSED-LOOP ECONOMY IN THE LEGISLATION OF DEVELOPED EUROPEAN COUNTRIES
Authors: Dolgushin A.
Published: April 2023

The problem of waste management has predetermined the actuality for the countries of the world, including the Russian Federation, to switch from a linear consumption model to a closed-cycle economy model. For the Russian Federation, which plans to develop a federal law on the closed-loop economy in 2024, it is relevant to take into account the experience of developed European countries. The article examines the practices of the transition of developed European countries to a closed-cycle economy, analyzes the legislative consolidation of the principles of a closed-cycle economy. The legislation of the European Union and the national legislation of Sweden, Finland, Germany, Great Britain and France were analyzed. The study revealed that the circular economy has been fixed in waste legislation by separate provisions evolutionarily since the 1970s, while the legislation of the European Union on waste is constantly being improved, adopting the experience of countries such as Sweden, Finland and Germany. The identified basic provisions and principles were translated, compared in semantic and terminological meaning, systematized and grouped into 7 basic principles that can form the basis for the development of the concept of a circular economy or legislative regulation of the closed-cycle economy in the Russian Federation.
Apoptozis
Authors: BABACAN Derya
Published: April 2023

Apoptoz, programlı hücre ölümü olarak bilinen enerji gerektiren fizyolojik bir süreçtir ayrıca apoptoz embriyolojik gelişim ve erişkin dokuların devamlılığında kritik rol oynar. Programlı hücre ölümü olarak bilinen apoptoz, organizmanın ihtiyaç duymadığı, biyolojik görevini tamamlamış ya da hasarlı hücreleri genetik düzeyde de kontrol ederek yok eden bir mekanizmadır. Apoptoz hızının bozulduğu, yavaşladığı veya arttığı durumlarda çeşitli hastalıklar ortaya çıkmaktadır. Apoptosis süreci genotoksik stres gibi hücre içinden gelen sinyaller veya ligandların hücre yüzeyi ölüm reseptörlerine bağlanması gibi dışsal sinyaller tarafından tetiklenebilir. Apoptosis mekanizması, çeşitli proteinleri ve molekülleri içerir. Apoptotik hücre ölümü mekanizmasındaki kuralsızlaştırma, kanserin ayırt edici özelliğidir. Apoptoz değişikliği sadece tümör gelişimi ve ilerlemesinden değil, aynı zamanda tedavilere karşı tümör direncinden de sorumludur. Şu anda klinik onkolojide kullanılan çoğu antikanser ilacı, kanser hücresi ölümünü tetiklemek için bozulmamış apoptotik sinyal yollarından yararlanır. Bu derlemede, apoptosisin tümör indükleyici ve ayrıca tümör baskılayıcı genlerdeki etkileri ve kanserdeki fonksiyonel özellikleri genel hatlarıyla ifade edilmiştir.
Comparative evaluation of the main properties of dental cements for permanent fixation of non-removable denture structures
Authors: Yanishen I.V. , Kuznetsov R.V. , Fedotova O.L. , Pohorila A.V. , Bohatyrenko M.V.
Published: April 2023

The study was conducted to compare the main characteristics of dental cements for permanent fixation of fixed dentures. Some materials, formed by the reaction of weak polymeric acids with inorganic glass powder. Dental cements have a number of advantages: due to adhesion, the material "join" the surface of the abutment tooth and the inner surface of the artificial structure; some permanent cements slowly release fluoride ions over time to maintain dental health; they do not dissolve in the oral fluid. Despite the advantages, these materials need further improvement in their mechanical performance. Laboratory tests were carried out in the conditions of the accredited in the system of UKR-SEPRO and licensed research laboratory of JSC "Stoma". The following basic properties were studied: mixing time (Tm, s), curing time (Tc, s), film thickness (μm), compressive strength (MPa), acid solubility (mm/h), adhesion to metal/dentin (MPa). The process of mixing the components of the "Compomer" material is 2.5 s longer than that of "Ketac Cem" and 7.7 s longer than that of "Fuji Plus". In the case of the "curing time" indicator, the "Fuji Plus" material is significantly different, with a curing time that is 4.5 s faster than that of "Ketac Cem" and half the "curing time" compared to "Compomer". "Ketac Cem" has the lowest "film thickness" value – (21.8±0.8) μm, which significantly differs (p≤0.05) from the materials selected for the study. The study of the compression resistance of the cements revealed their full compliance with the standard value according to ISO-9917-1:2007. The acid solubility of the tested cements is at the level of (0.14÷0.29) mm/h. The adhesion index of the tested cements fully meets the requirements of international standards.

Keywords: permanent cement, non-removable denture structures, properties, adhesion, international standards.
The Effects of the Use of 3D Printing Technology on the Entrepreneurs’ Operational Effectiveness
Authors: Al-Dmour Rand , Surakji Muath , Ahmed Amin Eatedal
Published: April 2023

This paper examines the effects of the use of 3D Printing Technology (3DPT) applications on entrepreneurs’ operational effectiveness. For this purpose, a study model based on the relevant previous studies was proposed. The data for this research was collected using a self-administered questionnaire given to 161 respondents. The target respondents were those employed in entrepreneurial companies in Jordan and the data was analyzed using simple and multiple regression techniques.

The findings indicate that the extent of 3DPT being used by entrepreneurial companies in Jordan was considered to be moderate at this stage and it varied among them in terms of their size and business experience. Further, all integrated effectiveness indicators (time, cost, quality, competitiveness and management processes) were significantly influenced by the level of the use of 3DPT; the most important effectiveness indicators were found to be time, cost and quality due to the business environment context found in Jordan.
The Level of Electronic Management Application in Private Jordanian Universities
Authors: Ahmad Atieh Musa , Saleh Almakhareez Lafi , Sulaiman Malaheem Sari , Al-Khawaldah Reyad , Al-Qaruti Mosa
Published: April 2023

This study aimed to reveal the level of application of electronic management in private Jordanian universities by surveying the views of a sample of faculty members from Al-Zaytoonah Jordanian University and the Applied Sciences University in Jordan. To achieve this aim, a sample of faculty members was selected, amounting to (130) faculty members for the academic year (2019/2020). A questionnaire consisting of (23) items was developed and its validity and reliability were verified. The study found that the reality of applying electronic management in private Jordanian universities was high. The results also indicated that there were no statistically significant differences at the level of significance (α £ 0.05) in all areas of the reality of applying electronic management in private Jordanian universities which can be attributed to the impact of gender and years of experience, while differences appeared due to academic rank.
The Impact of Financial Crisis on Earnings Management Activities: Evidence from Jordan
Authors: Muneer Shana’a Areej , Abdel Halim AlKhalaileh Mahmoud , Mohammad Abu Rumman Ghaleb
Published: April 2023

This study examined empirically the earnings management practices of Jordanian firms during the financial crisis. The study used a sample of 568 observations (firm-year) related to 71 non-financial firms listed in Amman Stock Exchange (ASE) over the 8-year period (2005-2012). Correlation and OLS regression analyses are used to test the study's predictions. The study reports a negative, but statistically insignificant, association between earnings management activities and the financial crisis. This result does not provide sufficient support for the study’s predictions and most prior studies’ findings which report a decrease in earning-management practices during the financial crisis. Consistent with most prior related studies, the study findings indicate that firm’s size and CFO are inversely related to earnings management activities, while leverage is positively related to earnings management. Failure to detect a significant relationship between the financial crisis and earnings management activities by this study could be primarily due to the minimal impact of the finical crisis on Jordanian firms compared to firms operating in well-developed economics documented by prior studies. The study’s findings could be useful for policy makers, regulators, managers, investors and other capital providers within the Jordanian environment.
Esports athletes' group sensemaking of team gameplay data analytics
Authors: Poole Frederick Justin , Lee Victor
Published: April 2023

In this exploratory case study, we investigate how a collegiate esports team makes sense of gameplay data visualizations. Through our intervention we introduced the team to new data collection practices, provided data analysis and visualization support, and organized sensemaking sessions with the team to discuss implications of the analytics. Through an exploratory analysis of video footage, we identified three different sensemaking activities.
MENINGKATKAN KETERAMPILAN SISWA DALAM MENULIS TEKS PROSEDUR MELALUI PENERAPAN MODEL PEMBELAJARAN DISCOVERY LEARNING DI KELAS VII K SPF SMP NEGERI 1 JALANCAGAK
Authors: Yusmayani Yani
Published: April 2023

Penelitian ini bertujuan untuk meningkatkan keterampilan siswa dalam Menulis Teks Prosedur di kelas VII K SPF SMP Negeri 1 Jalancagak melalui penerapan model pembelajaran Discoevry Learning. Indikator keberhasilan dari penelitian tindakan kelas ini adalah meningkatnya hasil belajar siswa dalam setiap siklusnya dengan KKM sebesar 75. Model PTK yang digunakan dalam penelitian ini adalah model Stephen Kemmis dan Robin Mc. Taggart. Penelitian ini berlangsung dalam dua siklus dengan tiga pertemuan dalam setiap siklusnya. Subyek dalam penelitian ini adalah siswa kelas VII K SPF SMP Negeri 1 Jalancagak pada semester ganjil tahun pelajaran 2022/2023 yang berjumlah 34 siswa. Berdasarkan hasil tes evaluasi pada siklus I nilai rata-rata kelas adalah 72,65 dengan 18 siswa yang tuntas KKM (52,94%) dan nilai rata-rata tes evaluasi pada siklus II adalah 84,26 dengan 31 siswa yang tuntas KKM (91,18%). Hasil penelitian ini menunjukkan adanya peningkatan nilai rata-rata sebesar 11,62. Berdasarkan hasil penelitian dapat disimpulkan bahwa pembelajaran melalui penerapan model pembelajaran Discovery Learning dapat meningkatkan keterampilan siswa dalam Menulis Teks Prosedur di kelas VII K SPF SMP Negeri 1 Jalancagak
PENERAPAN MODEL PEMBELAJARAN BERCERITA BERPASANGAN DALAM MENINGKATKAN KEMAMPUAN SISWA DALAM MEMAHAMI MATERI UNGKAPAN PERINTAH
Authors: Herlaeni Ade
Published: April 2023

Penelitian tindakan kelas ini bertujuan untuk meningkatkan kemampuan siswa dalam memahami materi ungkapan perintah melalui penerapan model pembelajaran bercerita berpasangan di kelas I SD Negeri Tunas Mulya semester ganjil tahun pelajaran 2021/2022. Hasil penelitian menunjukkan bahwa peningkatan kemampuan siswa dalam memahami materi ungkapan perintah dapat dilakukan dengan menerapkan model pembelajaran bercerita berpasangan. Hal ini terbukti dengan adanya peningkatan prestasi belajar siswa dari siklus 1 ke siklus 2. Hasil test siklus 1 nilai rata-rata mencapai 68,00 pada kategori cukup dengan prosentase kelulusan 60,00% dan hasil test pada siklus 2 nilai rata-rata meningkat menjadi 82,50 pada kategori baik dengan tingkat prosentase kelulusan 90,00%. Jadi prestasi belajar siswa mengalami peningkatan sebesar 14,50 dari siklus 1 ke siklus 2.
Aktivitas Antidislipidemia Rebusan Daun Mangga Kultivar Manalagi (Mangifera indica L. Var. Manalagi)
Authors: Sulaeman Agus , Susilawati Elis , Aolina Shelin
Published: April 2023

Abstract: Dyslipidemia is characterized by changes in lipid levels in plasma, a common indicator that is prone to the risk of cardiovascular disease. Plants that are suspected to have antidislipidemia activity, one of which is mango leaves. This study aimed to determine the effective dose in a decoction of mango manalagi leaves (Mangifera indica L. var. Manalagi) in decreasing levels of total cholesterol, triglycerides, LDL, and increasing HDL levels in high-fat feed-induced rats and propylthiouracil for 28 days. This research method was carried out preventively using 30 Wistar strain male rats which were grouped into 6 groups, namely negative control, positive control, comparison control (simvastatin 1.8mg/Kg BW), and a decoction test of manalagi mango leaves at a dose of 200, 400, 800 mg/kg BW. The parameters of the observed lipid profile are determined enzymatically using the micro lab. The results of the study on total cholesterol levels, showed the largest decreasing in the 200mg/kg BW dose group by 31.29%, in triglyceride levels the largest decreasing was found in the 400mg/kg BW dose group by 40.59%, in LDL levels the largest decreasing was found in the 200 mg/kg BW dose group by 48.03%, and in HDL levels there was the largest increasing in dose 800mg /kg BW of 97.40%. This study concludes that manalagi mango leaf decoction can be an antidyslipidemia in decreasing total cholesterol, triglyceride, and LDL levels as well as increasing HDL levels, with an effective dose of 200mg/ kg BW.
Monitoring of Medication Compliance in Type 2 Diabetes Mellitus Patients with Media Adherence Pill Box Unit Daily Dose
Authors: Tresnowati Gulita Indah , Kusuma Ikhwan Yuda , Sunarti Sunarti
Published: April 2023

Diabetes melitus (DM) merupakan suatu kelompok penyakit metabolik dengan karakteristik hiperglikemia yang terjadi karena kelainan sekresi affront, kerja affront atau kedua-duanya. Manajemen dan tatalaksana DM merupakan bagian dari asuhan kefarmasian untuk mengurangi penyebab ketidakpatuhan pasien dalam minum obat yang berakibat komplikasi. Salah satu cara untuk mencegah ketidakpatuhan adalah dengan menyediakan alat bantu berupa Adherence Pill Box Unit Every day Measurements. Tujuan dari penelitian ini adalah mengetahui pengaruh media Adherence Pill Box Unit Daily Dose dalam meningkatkan kepatuhan pengobatan pasien DM tipe 2. Penelitian ini menggunakan metode eksperimental dengan tipe one gather pre-post test plan. Information dianalisis menggunakan Wilcoxon rank test dari kuesioner MMAS- 8 mengenai kepatuhan pengobatan serta kadar gula darah sewaktu sebelum dan setelah diberikan Adherence Pill Box Unit Daily Dose. Hasil penelitian ini menunjukkan nilai skor MMAS – 8 nilai sig. 0.002 < 0.05,  Kesimpulan dari penelitian ini adalah adanya pengaruh media Adherence Pill Box Unit Daily Dose dalam meningkatkan kepatuhan pengobatan pada pasien yang berpengaruh pada penurunan kadar glukosa darah sewaktu pasien DM tipe 2.
Perbandingan Stabilitas Nanopartikel Erithropoietin dalam Asam Klorida dan Phospate Buffer Saline
Authors: Nuryanti Nuryanti , Nugroho Akmad Kharis , Martien Ronny , Julia Madarina
Published: April 2023

Abstrak: Sistem nanopartikel eritropoietin terbentuk dari adanya interaksi muatan positif kitosan dan negatif pektin  pada kondisi asam, sehingga stabilitas sistem nanopartikel pada asam klorida dan fosfat buffer adalah parameter penting dalam pilihan medium uji permeasi . Tujuan dari penelitian ini adalah untuk membandingkan stabilitas sistem nanopartikel eritropoietin dalam HCl pH 1,2 dan phosphat buffer salin (PBS) pH 7.4. Penelitian yang dilakukan merupakan penelitian laboratorium eksperimental meliputi analisis eritropoietin yang dilepaskan dari sistem nanopartikel yang dilarutkan dalam HCl pH 1,2 dan PBS pH 7,4 menggunakan metode spektrofotometri.  Kadar eritropoietin yang dihitung adalah kadar eritropoietin yang bebas dari sistem nanopartikel pada menit ke 15, 30, 45, 60, 90, 120, 180 dan 240. Kadar eritropoietin yang dilepaskan dari sistem nanopartikel eritropoietin pada menit ke 15 dalam medium HCl pH 1,2 lebih rendah yaitu 33, 63 %, dibandingkan dalam medium PBS pH 7,4 dengan kadar eritropoietin bebas 50,85%.  Namun setelah waktu 240 menit, kadar eritropoietin bebas dari sistem nanopartikel lebih tinggi dalam medium PBS pH 7,4 (60,49%) dibandingkan medium HCl pH 1,2 (57, 85%).  Hasil penelitian menunjukkan bahwa sistem nanopartikel eritropoietin lebih stabil di medium HCl pH 1,2 dibandingkan di PBS pH 7,4.
Evaluasi Penyebab Cacat Lahir Berdasarkan Jenis Kelamin di Sumatra Selatan, Indonesia
Authors: Michael Michael , Ramatillah Diana Laila , Dinli Dwi Yunisa , Kezia Valerie , Sutardi Azzahrotul Qona'ah Ibnatus
Published: April 2023

Abstrak: Cacat lahir merupakan kelainan kondisi fisik atau genetik bawaan menyebabkan komplikasi Kesehatan dan keterlambatan perkembangan yang signifikan seperti dalam fungsi intelektual dan perilaku yang adaptif. Tujuan dari penelitian ini adalah untuk melihat jenis kecacatan, kategori kecacatan dan penyebab kecacatan pada anak laki-laki dan perempuan. Cross-sectional merupakan metode yang digunakan pada penelitian ini. Teknik pengambilan sampling yang digunakan pada penelitian ini adalah convenience sampling dengan membagikan questioner kepada orang tua yang bersedia menjadi responden pada sekolah luar biasa yang berada di Sumatra Selatan. Hasil pada penelitian ini melibat jumlah responden total 96 responden dengan 53 orang laki-laki dan 43 orang perempuan. Tidak ada perbedaan yang signifikan terhadap jenis cacat (0.49) yang diderita oleh anak laki-laki dan perempuan, tidak ditemukannya korelasi antara tingkat keparahan kecacatan (0.91) terhadap jenis kelamin serta tidak adanya perbedaan yang signifikan terhadap penyebab kecataan (0.35) antara anak laki-laki dan perempuan. Kecacatan intelektual (62.5%) dan kecacatan ringan (54.2%) merupakan kecacatan yang paling banyak ditemukan. Penyebab kecacatan yang utama adalah kekurangan asam folat dan mulitivitamins pada saat kehamilan yaitu 49%.
Evaluasi Hasil Klinis Pada Tim Medis yang Mendapat Vaksinasi Booster di Rumah Sakit Bengkayang Kalimantan Barat
Authors: Lukas Stefanus , Ramatillah Diana Laila , Aldi Yufri , Wahyuni Fatma Sri , Paulina Ida , Gloria Fransisca
Published: April 2023

Abstrak: Dalam mengurangi resiko penularan terhadap tenaga kesehatan, Pemerintah telah memberikan Vaksinasi Covid-19 ke-3 Booster sejak bulan Agustus 2021. Penelitiaan ini menggunakan Vaksin Astra Zeneca, Vaksin Moderna dan Vaksin Pfizer. Tujuan dari penelitian untuk mengevaluasi hasil efektivitas vaksin ke-3 Booster dan luaran klinis tenaga kesehatan pascavaksinasi di RSUD Kalimantan Barat. Metode penelitian Observasional Cross-sectional Prospective dengan melakukan kuesioner dan wawancara kepada tenaga Kesehatan, Sampel yang diambil secara convenience sampling dan analisis statistik chis-square. Instrumen penelitian menggunakan kuesioner yang disebarkan di rumah sakit. Pada penelitian di dapatkan bahwa sebanyak 12,60% (14 dari 118 tenaga kesehatan) terjangkit Covid-19. Kebiasaan yang mempengaruhi dari efikasi vaksinasi booster ke-3 adalah berjemur di matahari (p < 0,05). Tingkat keparahan yang rendah dari tenaga kesehatan yang terjangkit Covid-19 pasca vaksin booster ke-3 hal ini dapat dilihat dari tempat rawatan yaitu 97% isolasi mandiri, tanpa menggunakan antivirus 60% dan tanpa penggunaan antibiotik 77%. Jenis vitamin yang paling banyak digunakan adalah vitamin C. Sehingga dengan ini vaksinasi booster bertujuan untuk mencegah serta menurunkan tingkat keparahan dari pasien yang terjangkit Covid-19 pasca vaksinasi.
Variasi Konsentrasi Maltodekstrin Terhadap Karakteristik Fisik dan Aktivitas Antibakteri Orally Disintegrating Film Ekstrak Daun Pecut Kuda (Stachytarpheta jamaicencis L.)
Authors: Putri Yola Desnera , Ledianasari Ledianasari , Aziza Farradiba Nur
Published: April 2023

Abstrak: Sediaan orally dissolving film (ODF) merupakan sebuah penemuan baru yang memungkinkan obat dapat digunakan secara nyaman dibandingkan sediaan solida oral lainnya tanpa memerlukan bantuan air minum. Pecut kuda (Stachytarpheta jamaicencis L.) merupakan salah satu tanaman herbal yang dapat dikembangkan menjadi sediaan ODF dengan keuntungan memberikan waktu hancur yang cepat dan kenyamanan pengkonsumsian terutama pada pasien yang sulit menelan tablet. Komponen utama dalam sediaan ODF adalah polimer pembentuk film. Kombinasi HPMC K100M dan maltodekstrin sebagai polimer ODF memberikan karakteristik fisik film yang baik. Penelitian ini dilakukan untuk mengetahui pengaruh variasi konsentrasi maltodekstrin sebesar 3,5 gram; 4,5 gram dan 5,5 gram terhadap karakteristik fisik ODF yang mengandung ekstrak pecut kuda (Stachytarpheta jamaicencis L). Tahapan penelitian yang dilakukan adalah formulasi basis dan sediaan kemudian dilakukan evaluasi fisik dan uji aktivitas antibakteri terhadap Staphylococcus aureus. Untuk memastikan sediaan ODF yang dihasilkan ideal perlu dilakukan uji evaluasi meliputi organoleptis, pH sediaan, keragaman bobot, ketebalan film, swelling index, waktu hancur, kekuatan tarik, persen elongasi dan aktivitas antibakteri. Hasil evaluasi karakteristik fisik sediaan terbaik yaitu pada formula 2 ODF ekstrak pecut kuda (Stachytarpheta jamaicencis L.) dengan konsentrasi maltodekstrin sebesar 4,5 gram memiliki pH permukaan 6,75 ± 0,025, bobot rata-rata 0,0499 ± 0,0001 g, ketebalan 0,0997 ±0,002 mm, swelling index detik ke- 15; 30; dan 45 sebesar 257,49 ± 0,244%; 322,46 ±0,202%; dan 403,21 ± 0,197%, waktu hancur 54 detik, kekuatan tarik 12,67 ± 0,374 MPa, persen elongasi 20% dan memiliki kemampuan antibakteri terhadap Staphylococcus aureus kategori kuat yaitu 11,43 ± 1,401 mm.
ANALISIS FAKTOR YANG MEMPENGARUHI MINAT PENGAJUAN KUR SUPER MIKRO PADA MASA PANDEMI COVID-19
Authors: Anjani Widya , Purnamasari Vidya
Published: April 2023

Lembaga keuangan dan perbankan memiliki peran fundamental dalam menjembatani kebutuhan modal masyarakat. Terutama saat kondisi pandemi Covid-19, pemerintah senantiasa berupaya dalam meningkatkan pemulihan ekonomi nasional melalui peningkatan akses pembiayaan UMKM. Dalam hal ini Kredit Usaha Rakyat (KUR) dapat dijadikan sebagai alternatif pendanaan bagi sektor usaha mikro dan kecil karena tingkat bunga yang rendah dan mudah dijangkau oleh masyarakat. Salah satu program kebijakan KUR yang berperan penting terhadap keberlangsungan UMKM di Indonesia pada masa pandemi adalah KUR Super Mikro. Tujuan penelitian ini adalah untuk mengetahui faktor pendorong pada minat nasabah berupa analisis pengaruh fasilitas kredit, persepsi kemudahan pinjaman dan pengetahuan produk oleh nasabah terhadap pengajuan KUR Super Mikro. Metode penelitian yang diterapkan adalah kuantitatif dengan pengambilan data berupa penyebaran kuesioner menggunakan skala Likert kepada 70 responden. Pengujian data dalam penelitian menggunakan uji regresi linier berganda melalui metode Ordinary Least Square (OLS). Hasil yang ditemukan dalam penelitian ini menunjukkan bahwa variabel fasilitas kredit, persepsi kemudahan pinjaman dan pengetahuan produk oleh nasabah berpengaruh secara positif dan signifikan dalam minat pengajuan KUR Super Mikro.
ANALISIS PERTUMBUHAN EKONOMI MELALUI JALUR TRANSMISI CURRENT ACCOUNT DAN CAPITAL INFLOW DI INDONESIA
Authors: Yasmin
Published: April 2023

Pertumbuhan ekonomi merupakan sebagai salah satu indikator ekonomi yang harus di optimalkan dalam menjaga kestabilan perekonomian di Indonesia. hal ini perlu dilakukan karena dalam beberapa tahun terakhir pemerintah Indonesia belum mampu mengoptimalkan pertumbuhan ekonomi sesuai dengan target pertumbuhan yang ingin dicapai setiap tahunnya. Dalam artikel ini, kami memberikan analisis empiris tentang pertumbuhan ekonomi di Indonesia selama periode 2001-2021, dengan mempertimbangkan variabel-variabel makro seperti inflasi, nilai tukar, inflasi, dan suku bunga yang mungkin mempengaruhi tingkat pertumbuhan ekonomi, baik melalui jalur transmisi capital inflow maupun current account. Dengan mengadopsi model estimasi Two Stage Least Squared (TSLS), kami menemukan bahwa harga minyak dunia dan nilai tukar berpengaruh signifikan terhadap pertumbuhan ekonomi melalui capital inflow, sedangkan melalui jalur current account, variabel harga minyak dunia, nilai tukar dan suku bunga yang mempengaruhi pertumbuhan ekonomi. Berdasarkan temuan ini, kami menyarankan bahwa dalam penyusunan kebijakan optimalisasi pertumbuhan ekonomi sesuai dengan target yang dirumuskan, pemerintah harus mempertimbangkan fluktuasi harga minyak dunia, nilai tukar rupiah, dan suku bunga, karena variabel-variabel tersebut dapat mempengaruhi volatilitas pertumbuhan ekonomi secara tidak langsung.
QUALITY MANAGEMENT SYSTEMS FOR DESIGN CONSULTANTS - A CASE STUDY IN COMMERCIAL PROJECT CONSULTANTS IN THE GREATER JAKARTA AREA
Authors: Lim Jason , Tjandra Joshua
Published: April 2023

Standardization of Quality Management System (QMS) for design consultants has not been established as a regulation by Indonesian local government. As a result, quality of design consultants varies. The research combined literature review and interviews with experts in design consultants, addressing 12 elements of quality management system based on ISO 9001 AND 9004. The quality data gathered from consultants were then verified with major users to find gaps and point of improvements. There were four finding of mismatch, namely: documentation and follow up by consultant to feed-back and complaints of service user, product verification before it reaches the service user, innovation to process, and design result. These four findings of mismatch were then looked into further with the corresponding consultant and service user. As the end of the study, a model completed with activities briefs and checklists were proposed to address mismatch and as improvement.
antioxidant capacity of ethanol and ethyl acetate extracts of areca nut (Pinanga ceasia Blume), a plant endemic to Central Sulawesi
Authors: Kristiani Elizabeth B.E , Langgori Jeanelsin A.P
Published: April 2023

Penelitian bertujuan untuk untuk mengukur kemampuan antioksidan dan kadar senyawa fenolik dan flavonoid pada ekstrak etanol dan etil asetat buah pinang (Pinanga ceasia Blume) yang diambil dari daerah Sulawesi Tengah. Buah pinang dipisahkan bagian kulit, biji, dan daging buah. Sampel diekstraksi secara maserasi menggunakan dua jenis pelarut yaitu etanol dan etil asetat. Parameter uji diukur secara spektrofotometri menggunakan reagen spesifik. Reagen yang digunakan yaitu DPPH untuk uji aktivitas antioksidan, reagen Folin-ciocalteu untuk uji kadar senyawa fenolik, dan reagen AlCl3 untuk uji kadar flavonoid. Kadar fenolik ekstrak etanol biji dn daging buah pada kisaran 3.500 – 4.500 µg ekivalen asam galat/g ekstrak sedangkan flavonoid pada kisaran 1.700 – 1.800 µg ekivalen kuersetin/g ekstrak. Nilai tersebut jauh lebih tinggi dibanding ekstrak lain yang ada pada kisaran 170 – 740 µg ekivalen bioaktif/g ekstrak. Kemampuan antioksidan ekstrak etanol biji dan daging buah meningkat seiring meningkatnya konsentrasi ekstrak sedangkan ekstrak lain relative sama pada semua konsentrasi uji. Ekstrak etanol biji dan daging buah Pinanga ceasea Blume memiliki kadar flavonoid dan flavonoid lebih dari dari kulit buah. Kemampuan antioksidan ekstrak etanol biji dan daging buah Pinanga ceasea Blume lebih tinggi dibandingkan ekstrak lain.