bluuebunny/crossref_metadata_2025 huggingface dataset:
Stone tools of the Neolithic settlement of Mergen 8
Authors: Skochina S.N.
Published: December 2022

In this paper, stone tools of the Neolithic settlement of Mergen 8, located in the forest-steppe zone of Wes-tern Siberia in the Lower Ishim river basin, are analyzed. The mixed cultural layer of the settlement contained materials from two periods of its inhabitation, associated with the Boborykino Culture of the early Neolithic period and with the pottery ornamented with comb stamp of the late Neolithic period. The identification of the two chrono-logically different types of pottery raised the question of possibility of separating the stone implements. The aim of this work is to attempt differentiation from the mixed cultural layer of the groups of stone tools associated with a certain cultural and chronological section of the settlement. The peculiarity of the cultural layer of the Mergen 8 settle-ment was the presence of the dwelling 1 and some pits unimpaired by the upper horizons. In the methodological aspect of this work, stratigraphic and planigraphic analyzes with the aid of the feedstock characteristics of stone formed the basis, on which a relatively clean complex of quartz sandstone and flint was isolated, associated with the filling of the dwelling 1, in which pottery of the Boborykino Culture was found. The differentiation of the stone tools from the mixed layer was based upon the raw material that was found in the bottom part of the dwelling’s ditch, undisturbed by other layers. The complex of the stone tools made of jasper quartzite and schist, established during the field fixation, is associated with the comb-type pottery. Thus, in the course of our study, out of 417 finds of the stone tools 276 (66 % of the entire complex) were assigned to the Boborykino complex, 50 (12 %) to the comb complex, and 91 finds (22 %) were not possible to attribute to any type of pottery. Bearing in mind that separation by feedstock has a cer-tain degree of conventionality, it should be noted that the stone taken from the undisturbed near-bottom part of the Boborykino dwelling 1 reflects the most plausible nature of the stone industry of this period of inhabitation. In addi-tion, in our opinion, attempts to link stone implements and their features with a certain type of pottery facilitate the formation of a clear concept of the development of the stone industry in the region in the Neolithic.
Synthesis of Sandwiched Composite Nanomagnets by Epitaxial Growth of Fe3O4 Layers on SrFe10Cr2O19 Nanoplates in High-Boiling Organic Solvent
Authors: Anokhin Evgeny O. , Deyankov Danila A. , Xia Zitian , Kozlyakova Ekaterina S. , Lebedev Vasily A. , Morozov Anatolii V. , Kozlov Daniil A. , Nygaard Roy R. , Petukhov Dmitry I. , Trusov Lev A.
Published: December 2022

Herein, we demonstrate the synthesis of sandwiched composite nanomagnets, which consist of hard magnetic Cr-substituted hexaferrite cores and magnetite outer layers. The hexaferrite plate-like nanoparticles with average dimensions of 36.3 nm × 5.2 nm were prepared by glass crystallization method and were covered by spinel-type iron oxide via thermal decomposition of iron acetylacetonate in hexadecane solution. The hexaferrite nanoplates act as seeds for the epitaxial growth of the magnetite, which results in uniform continuous outer layers on both sides. The thickness of the layers can be adjusted by controlling the concentration of metal ions. In this way, layers with average thickness of 3.7 and 4.9 nm were obtained. Due to an atomically smooth interface the magnetic composites demonstrate the exchange coupling effect, acting as single phases during remagnetization. The developed approach can be applied to any spinel-type material with matching lattice parameters and opens the way to expand the performance of hexaferrite nanomagnets due to a combination of various functional properties.
Stealthy Cyberattacks Detection Based on Control Performance Assessment Methods for the Air Conditioning Industrial Installation
Authors: Możaryn Jakub Filip , Fratczak Michał , Stebel Krzysztof , Kłopot Tomasz , Nocon Witold , Ordys Andrzej , Ozana Stepan
Published: December 2022

The paper aims to study the workflow of the detection center of stealthy attacks on industrial installations that generate increase in energy consumption while avoiding triggering fault detection and damaging the installation. Such long-lasting attacks on industrial facilities make production more expensive and less competitive. We present the concept of the remote detection system of cyberattacks directed at maliciously changing the controlled variable in an industrial process air conditioning system. The monitored signals are gathered at the PLC-controlled installation and sent to the remote detection system, where the discrepancies of signals are analyzed based on the Control Performance Assessment indices. The results of performed tests prove the legitimacy of the adopted approach.
Scaled Propagation Invariant Bessel Beams
Authors: Soto-Eguibar Francisco , Arrizón Víctor , Anaya-Contreras Jorge A. , Zuñiga-Segundo Arturo , Sánchez-de-la-Llave David , Ramos-Prieto Irán , Ruiz Ulises , Moya-Cessa Héctor Manuel
Published: December 2022

We present a new family of Bessel solutions of the paraxial equation. Such solutions keep their form during propagation due to a quadratic phase factor that makes them scaled propagation invariant fields. The Bessel beams we introduce have the particularity that the topological phase is twice the order of the Bessel function and the argument varies quadratically with the radius
Rethinking the Paradoxical Increase in Endogenous Glucose Production in Response to Metformin: Should We Retain the Glucagon Antagonistic Effect of the Drug?
Authors: Methnani Jabeur , Ach Taieb , El Hraiech Aymen , Latiri Imed , Bouslama Ali , Zaouali Monia , omezzine Asma , Bouhlel Ezdine
Published: December 2022

Metformin, the treatment of first choice in type 2 diabetes (T2D), is known to mainly act by decreasing endogenous glucose production (EGP) in the liver. Paradoxically, in the last decade several reports documented increased EGP after metformin treatment. This increase, was often attributed to pronounced rises in glucagon, consistent with counter-regulatory response to the glucose lowering effect of metformin. However, considering that hyperglucagonemia, but not hypoinsulinemia, is a main driver of EGP in T2D, increased EGP should have been a common finding. This observation, together with the finding that metformin antagonizes glucagon effects on energy expenditure and protein synthesis, concurrently to its effects on EGP and the emerging evidences demonstrating increased branched chain and gluconeogenic amino acids in response to metformin treatment may points to a liver alpha-cell skeletal muscle cross talk similar to that observed in the liver-alpha cell axis. Here, we provide a mechanistic perspective to this latter possibility, based on mechanistic studies of metformin’s transcriptional targets; retaining thus its glucagon antagonistic and presumably anti-gluconeogenic effects on liver and attributing the increase in EGP to renal gluconeogenesis. We finally discuss how increased EGP might reflect an adverse response to metformin treatment, providing support from clinical and epidemiological data.
Unsupervised Analysis of Small Molecule Mixtures by Wavelet-Based Super-Resolved NMR
Authors: Sinha Roy Aritro , Srivastava Madhur
Published: December 2022

Resolving small molecule mixtures by nuclear magnetic resonance (NMR) spectroscopy has been of great interest for a long time for its precision, reproducibility and efficiency. However, spectral analyses for such mixtures are often highly challenging due to overlapping resonance lines and limited chemical shift windows. The existing experimental and theoretical methods to produce shift NMR spectra in dealing with the problem have limited applicability owing to sensitivity issues, inconsistency and / or requirement of prior knowledge. Recently, we have resolved the problem by decoupling multiplet structures in NMR spectra by the wavelet packet transform (WPT) technique. In this work, we developed a scheme for deploying the method in generating highly resolved WPT NMR spectra and predicting the composition of the corresponding molecular mixtures from their 1H NMR spectra in an automated fashion. The four-step spectral analysis scheme consists of calculating WPT spectrum, peak matching with a WPT shift NMR library, followed by two optimization steps in producing the predicted molecular composition of a mixture. The robustness of the method was tested on an augmented dataset of 1000 molecular mixtures, each containing 3 to 7 molecules. The method successfully predicted the constituent molecules with a median true positive rate of 1.0 against the varying compositions, while a median false positive rate of 0.04 was obtained. The approach can be scaled easily for much larger datasets.
A Model Approach to Achieving SDGs: A Case Study from Dayalbagh, India
Authors: Narayan Apurva , Dua Pami , Allamraju Ashita Swarup
Published: December 2022

The multiple crises that the world is facing – climate change, COVID-19 and war have halted or reversed the progress of the world towards the achievement of Sustainable Development Goals. Using a case study of Dayalbagh, a locality in metropolitan Agra, India, and headquarters of the Radhasoami faith, we examine the potential benefits of employing agroecology to achieve the United Nations Sustainable Development Goals (SDGs). The active, disciplined and cooperative community-based lifestyle followed in Dayalbagh with a strong focus on agriculture and service demonstrates how most of the SDGs can be achieved. It offers lessons for policy makers in terms of focus areas for policy support and reaching the last, lowest, least and the lost.
Equilibrium Moisture Contents of Adsorption and Desorption Isotherms of Amorphophallus oncophyllus Tuber Slices
Authors: Ina Syamsinar Rahmia , Junaedi Muhidong  , Salengke  , Amran Laga
Published: December 2022

Amorphophallus konjac fresh tubers are often used as a raw material for making food because it has a fairly high nutritional content. Therefore, it is very important to measure the equilibrium moisture content of fresh andprocessed tuber. The present study aimed to determine the best model to represent the equilibrium moisture content for adsorption and desorption isotherms of Amorphophallus konjac tuber slices. The tuber samples weresliced into slices (3.0 × 3.0 × 0.8 cm) and rinsed in a 0.2% salt solution for approximately 2 min. Half of the samples were blanched in water bath at 80⁰C for 5 min. The samples (blanched (B) and non-blanched (NB)) wereplaced into 6 desiccators containing salt solution with relative humidity of 17%–82%. The desiccators were stored at constant temperatures of 30⁰C (room temperature) and 40⁰C. Three models were comparatively evaluatedin this study: the Henderson, Oswin, and Chung–Pfost. Excel Solver wasapplied to determine the value of each parameters in the models. Thewater sorption isotherms type was sigmoidal, indicating the closedrelationship between the single layer area of relative humidity samples withthe equilibrium moisture content. Based on the magnitudes of coefficient of determination (R²), root mean squared error (RMSE), and Chi-square (χ²)value the Oswin and Chung–Pfost models were found to be the best-fitted models to represent the equilibrium moisture content of A. konjac tuberslices at storage temperatures of 30⁰C and 40⁰C, respectively
The effects of water addition and baking time on process optimization of pumpkin muffins: a pilot plant scale study
Authors: Rismaya Rina , Syamsir Elvira , Nurtama Budi , Tohyeng Nawawee
Published: December 2022

Pumpkin muffins are rich in fiber but have low expansion volume and high hardness. To date, research on pumpkin muffins has only been conducted on a laboratory scale. Therefore, a pilot plant study is needed to optimize its production on an industrial scale. This work aimed to determine the processing conditions that could produce the optimum quality of pumpkin muffins on a pilot plant scale. Water addition and baking time were chosen as optimization variables, color, moisture content, expansion volume and hardness were selected as response variables. Optimization was conducted using Response Surface Methodology in Design Expert 7.0® program. The mathematical models for brightness and hue were cubic models, and those for moisture content, expansion volume, and hardness were quadratic models. Optimization results with a desirability value of 0.884 were obtained from the addition of 48% water and baking time of 22 minutes. The resulting pumpkin muffins had lightness of 41.21, hue of 70.74, moisture content of 27.96%, expansion volume of 185.39%, and hardness of 2.91 N and contained 27.96% moisture, 2.23% ash, 18.59% fat, 5.85% protein, 45.37% carbohydrates, and 8.76% dietary fiber. These findings provide new insights for researchers and bakery industries to improve the quality of muffins from local food sources.
PRINCIPLES OF COEXISTENCE OF DOGS AND CATS SHARING A LIVING ENVIRONMENT
Authors:   Department of Bioengineering and Animal Husbandry, Institute of Animal Sciences and Fisheries, Siedlce University of Natural Sciences and Humanities, Poland, BOMBIK Elżbieta , MANDAŁ Jakub ,   Department of Bioengineering and Animal Husbandry, Institute of Animal Sciences and Fisheries, Siedlce University of Natural Sciences and Humanities, Poland
Published: December 2022

Popular opinion holds that dogs and cats are eternal enemies that are unable to commu- nicate. In many households in Poland and other countries, they are not kept together in the home for fear of conflicting personalities or behaviour. The purpose of this study is to demonstrate that despite their many differences, dogs and cats can live together and share a living environment. To test this hypothesis, a questionnaire was created and completed by owners of animals of these two species. The questionnaire contained questions about the animals’ characteristics and their behaviour towards the other species with which they coexist. Answers were provided by 87 individuals. The questionnaire consisted of closed questions with one answer or multiple answers. It was divided into three sections: questions about the respondent’s cat, questions about the dog, and questions about the social be- haviour of the cat and the dog. To compare the results for the two species, the answers to two of the questions were grouped into categories of behaviour. The survey showed that the respondents’ pets were mainly in the age range of 2–8 years, and that mixed breeds were predominant. The results indi- cated that dogs and cats are largely friendly towards one another. Thus it can be concluded that these two species can live together in the same household provided that certain criteria are met. The most important of these are an adequate length of time spent in the litter with the mother, so that the animal can acquire appropriate behaviour patterns, and contact with the other species at a very early age.
HANDLING OF STRAY DOGS IN THE POLISH LANDS FROM THE 19TH TO THE 21ST CENTURY WITH CONSIDE RATION OF IRREGULARITIES IN THIS AREA
Authors:   District Veterinary Inspectorate, Kłodzka 12, 57-500 Bystrzyca Kłodzka, Poland, HANUSZ Ewa , SKIBNIEWSKA Ewa M. ,   Departament of Biology of Animal Environment, Institute of Animal Science, Warsaw University of Life Sciences, Poland, SKIBNIEWSKI Michał ,   Departament of Morphological Sciences, Institute of Veterinary Medicine, Warsaw University of Life Sciences, Poland
Published: December 2022

Domestic animal homelessness is a long-known and ever-present phenomenon in Poland. Left unattended, animals pose a threat to people, their farms, public order and epidemiological safety. “The problem” was attempted to solve as early as the 19th century. Although the main purpose behind catching stray dogs was the need to remove them from public space, attention was drawn already in distant times to issues related to improper and brutal handling during the catching, transporting, keep- ing and killing of unwanted pets. Nowadays, animals entering shelters can no longer be killed, but the problem of their homelessness is still present and has not been effectively resolved over the years. Changes in the political system and regulations have not guaranteed that they are properly protected and cared for in shelters, as there are still cases of inhumane treatment of animals in these facilities. There have also been no effective solutions to significantly reduce the scale of the phenomenon of dog abandonment in Poland. The lack of an obligation to sterilize mixed-breed individuals means that there are a lot of them, so that any person can come into possession of a dog without any difficulty, which, combined with the lack of mandatory, permanent and enabling owner identification marking, means that there are still tens of thousands of stray dogs in Poland, and responsibility for their abandonment can easily be avoided. The aim of the study is to showcase changes in the treatment of stray animals that occured during the last century.
THE USE OF LACTATION PERSISTENCE AS AN INDICATOR IN THE SELECTION OF THE MATERNAL LINES OF HF COWS
Authors:   National Research Institute of Animal Production, Department of Cattle Production, Poland, WÓJCIK Piotr , CWYNAR Marzena ,   Kombinat Rolny Kietrz Ltd., Poland, PANKOWSKI Mateusz ,   Alta Genetics Ltd., Poland
Published: December 2022

The research material for this study consisted of a group of 163 Polish Holstein Friesian cows (PHF). For the study, the cows were assigned to 14 maternal lineages covering three genera- tions. The aim of this study was to indicate possibilities for selecting cows with the goal of maintaining lineages on the farm which are characterised high productive qualities based on lactation persistency index. Basic milk parameters were analysed over a 305-day lactation cycle and information on somatic cell content was also gathered based on sample milkings. A characterisation of lactation persistency for a given lactation was generated as a percent difference between milk yield in the 2nd and 10th month of lactation, and a lactation persistency curve was developed for particular lineages in succes- sive lactations, representing changes in the productivity of the cows. It was determined that together with increasing numbers of lactations among the cows studied, the average lactation persistency index also increased. For younger cows, this index did not exceed 30%, while in the older group this index amounted to 70%. Cows with the highest lactation persistency values 70.1–80% were also char- acterised by the highest milk production in average daily milk yields during peak lactation, amount- ing to 56.14 kg at values of for the index. Cows which began their milk production stage with a high persistency index in the 1st and 2nd lactations, in successive lactations saw a significant decrease in this index. Breeding cattle within maternal lines characterized by a high and stable level of lactation persistence index can ensure a high level of milk production in this line of cows.
STEM-based E-learning: Implementation and Effect on Communication and Collaboration Skills on Wave Topic
Authors: Wiyono Ketang , Sury Kristylia , Hidayah Riski Nur , Nazhifah Nauratun , Ismet Ismet , Sudirman Sudirman
Published: December 2022

Communication and collaboration are essential skills that students must master in the 21st century. These skills can be raised and improved through systematic learning, such as the STEM approach. This study aims to determine the effect of STEM-based e-learning applications on high school students’ 2C (communication and collaboration) skills on wave material. This type of research was quasi-experimental, using the pretest-posttest method. The population of this study was 11th-grade students of the science program at public senior high school number 2 Palembang. Data analysis techniques used quantitative data analysis techniques to analyze the data collected from students’ 2C skills achievement scores. The results of data analysis on the average pretest on communication skills got a value of 54, while collaboration skill was 55. After applying STEM-based e-learning on wave material, the average post-test scores on communication and collaboration skills were 82.7 and 85.7. It showed that the students’ 2C skills increased after using STEM-based e-learning on wave material. The main finding of this study was that the application of STEM-based e-learning on wave material effectively improved students’ 2C (communication and collaboration) skills. It was evidenced by the analysis results of the N-gain test, which showed that students with communication skills scored 0.62 in the medium category and 0.68 in the medium category for collaboration skills.
Prototype of Drainage Water Level Monitoring System Using Internet of Things (IoT) Based Web
Authors: Sihombing Jaya , Jaenul Ariep , Wilyanti Sinka , Putri Nadya
Published: December 2022

Information on water levels needs to be conveyed quickly. So, when the rainfall is high, the supervisory team that monitor the drainage water level needs to be alert move quickly to prevent losses. In addressing these problems, the author will provide a solution in Monitoring of the water level system in the drainage water reservoir so that the operator and maintenance team can find out if there is an over discharge in the drainage water reservoir when the rainfall is very high. By utilizing ultrasonic sensors to detect changes in drainage water level. The ultrasonic sensor used has better reliability than other proximity sensors. In addition, the use of the ultrasonic sensor capability on the prototype is only on the Centimeter scale, and with the help of a buzzer as a reminder indicator (alarm) to find out the water level approaching the sensor. Float switch is also used to determine the water level, namely low, medium and high.
Effect of Features and Angle on Gray Level Co-occurrence Matrix Feature Extraction on Accuracy for Object Classification
Authors: Aziz As'ad Shidqy , Putra Firnanda Al Islama Achyunda
Published: December 2022

The cars that can move on their own or have the ability to drive without assistance from humans are called autonomous cars. The development of various types of driverless vehicles is currently underway. Where in the future the computer system will replace the role of humans in driving vehicles. However, the problem in autonomous cars that deserves attention is the need for high security. Early warning systems are needed in autonomous car systems to detect objects in front of them. This is necessary to avoid accidents, especially when on the highway. In this study, researchers designed a system for vision-based vehicle detection in detecting cars in front of them. The detection algorithm used has two main components, namely color feature extraction using GLCM values, and 6 parameter testing of GLCM dissimilarity, correlation, homogeneity, contrast, ASM and energy. In this study using the SVM (Support Vector Machine) algorithm for the classification algorithm. Good accuracy results are found in the ASM feature and using an angle of 450, which is 88%.
Some Issues of the Development of Teachers' Adaptive Competence
Authors: Sayyora Toraeva
Published: December 2022

The article discusses the issue of flexibility competence of teachers in the process of continuing education. Today, when school education and the role of the teacher are being renewed, teachers are required not only to teach in the classroom, but also to meet the special needs of students. Therefore, teachers today need to have competencies such as flexibility, including a evidence-based approach that allows them to adapt their activities to the new needs of students
Issues of Textile Industry Development in Uzbekistan
Authors: H.M Abdunazarov , H.M Niyozov
Published: December 2022

This article covers the reforms implemented in the Republic of Uzbekistan in the years of independence for the development of the textile industry, as well as the issues of the development of the textile industry.
The Influence of Good Corporate Governance, Leverage, and Firm Size on the Integrity of Financial Statements
Authors: Fadilah Nur Intan , Nurasik Nurasik
Published: December 2022

The world that is increasingly developing in the current era of globalization makes many new companies appear. This makes the competition tighter which can make the value of the company higher and make the company's performance also have to be further developed so that the integrity of the financial statements is one of the components used to assess the company's performance. In this case, GCG, Leverage, and Firm Size are very important to be implemented in the company in order to provide improvements to the integrity of financial statements and as added value for the company. Thus, the purpose of this study is to determine whether Good Corporate Governance, Leverage, and Firm Size affect the integrity of financial statements in Consumer & Goods Industry Companies Listed on the Indonesia Stock Exchange for the 2017-2020 period. In this research, the research used has a quantitative method, in this research the type of data used is secondary data through the technique of data collected by documentation, the sample used in this research is industrial food and consumer companies that are members of the Indonesia Stock Exchange in research conducted from 2017 to 2020. In taking samples using the purposive sampling method. The data analysis technique used in this research is descriptive statistical analysis, classical assumption test, and multiple linear regression analysis. The results of this study indicate that: (1) Independent Commissioner has an effect on the Integrity of Financial Statements. (2) The Audit Committee has an effect on the Integrity of Financial Statements. (3) Leverage affects the Integrity of Financial Statements. (4) Firm Size affects the Integrity of Financial Statements.
The Role of Investment Understanding in Moderating the Effect of Financial Literacy, Risk Perception and Investment Motivation on Student Interest to Invest in the Capital Market
Authors: Assari Putri Ayu , Hariyanto Wiwit
Published: December 2022

This research aims to find out the role of investment understanding in moderating the influence of financial literacy, risk perception and investment motivation on student’s interest in investing in capital markets. The selection of samples is done by metode purposive sampling. Sampel used as many as 100 respondents. The spread of questionnaires was conducted with google form distributed to 100 accounting students in semesters 6 and 8 of Muhammadiyah University of Sidoarjo. Data analysis is done with the help of Smart PLS 3.0 application. Data analysis is carried out in two ways, namely the Outer Model for data validity and reliability test. Next is the Inner Model for hypothesis test. The results of the study indicate that investment understanding cannot moderate the influence of investment motivation on student’s investment interests in the capital market.
Analysis of Effectiveness and Efficiency in Measurement of DKI JAKARTA's Financial Performance in 2019-2020
Authors: Febriyanti Arinda Nur Alifah , Nurasik Nurasik
Published: December 2022

This study aims to determine the effectiveness and efficiency in measuring DKI Jakarta's financial performance in 2019-2020, whether DKI Jakarta programs in 2019-2020 have been effective and efficient for the community and become an internal evaluation for DKI Jakarta in 2019-2020. This research method uses quantitative descriptive, data collection is carried out with work programs on the 2019-2020 financial performance report of DKI Jakarta. In measuring the effectiveness of the 2019-2020 DKI Jakarta work progra,. The results showed that (1) The research analysis on measuring the effectiveness of the DKI Jakarta government's performance in 2019-2020 was included in the effective category. Of all program realizations, the program plans are categorized as effective on average. This shows that the output programs that have been made by the DKI Jakarta government in 2019-2020 have reached the community according to their potential. (2) Research analysis on measuring the efficiency of the DKI Jakarta government's performance in 2019-2020 is in the efficient category. Of all budget realizations from the budget plan, it is in the average category, although in detail there are several programs that are not available due to the COVID-19 pandemic.
The Effect of Sales and Purchase Financing and Profit Sharing Financing on Financial Performance
Authors: Sari Alieffia Finanda , Qudus Nihlatul
Published: December 2022

Nowadays, the companies in the Islamic banking sector are growing, therefore there are many Islamic banking companies that compete in order to always benefit by providing credit benefits to the community. This study aims to examine the effect of buying and selling financing on the financial performance of companies in the Islamic banking sector. In this study using quantitative techniques through SPSS data processing tools, sampling based on criteria or purposive sampling so that there are 4 companies that are taken as research samples based on quarterly reports so that a sample of 48 financial statements is selected and contained in the predetermined criteria so that it is carried out calculation based on tabulation of data obtained. According to the results of the study, it was found that financial work could be influenced by buying and selling financing and profit sharing financing in Islamic banking sector companies on the IDX in 2018-2020. In this research, the result of the influence of determination is 63.8%.
Impact Analysis Before and After the Implementation of PSAK 72 on the Company's Financial Performance in Real Estate Companies on the Indonesia Stock Exchange in 2018-2021
Authors: Atho Ibnu Athoillah , Rahayu Duwi
Published: December 2022

Considering the Covid 19 pandemic, a significant number of which have redirected a portion of their assets towards wellbeing so the property area has an extremely enormous effect. This study expects to analyze the effect later and before the utilization of PSAK 72 on the organization's monetary execution in land property area organizations recorded on the IDX. In this study utilizing quantitative strategies through SPSS information handling devices, testing in view of models or purposive examining so there are 31 organizations chosen and contained in foreordained rules so estimations are completed in light of arrangement of the information got. As per the examination results, it is found: There is no distinction in the organization's monetary execution when the utilization of PSAK 72 which is proxied by the Current Ratio and Debt To Asset Ratio then there are contrasts in the organization's monetary execution when the use of PSAK 72 which is proxied by Net Profit Margin.
Web-Based Bag and Luggage Sales Information System
Authors: Musyafa Farid , Sumarno Sumarno
Published: December 2022

This study aims to design and create a web-based information system that functions to help manage the sales process at CV. Purnama. This research was conducted in March 2020 at the Informatics Laboratory, University of Muhammadiyah Sidoarjo and CV. Purnama. This research was conducted using the waterfall method, data were collected through interviews, literature study, and problem analysis. The results of this study are the design and manufacture of Web-Based Bag and Suitcase Sales Information Systems at CV. Purnama which aims to increase promotion and facilitate the operational management in CV. Purnama. This information system has two actors, namely admin as manager of information systems and customers as consumers. Based on this research, the conclusion is that with the sales system (e-commerce), CV. Purnama can facilitate the conventional transaction process to become more modern with the availability of online transactions.
Web-Based Online Food Sales Information System
Authors: Ayyubi Rizky Al , Astutik Ika Ratna Indra
Published: December 2022

Warung Bebek Srundeng is a business place that serves a variety of food menus, drinks and snacks sold in general to the publics. So far the stalls have not applied technology in terms of queues and buyer’s order. This is less than maximum for the queue of buyers. The stalls must also manually record the buyer’s order. From the above problems, the writer made a Web-Based Online Food Sales Information Systems. An information system that makes it easy for buyer’s to order food and makes it easy for stalls to view order data from buyer’s without having to manually record orders. The system design uses PHP programming language with MySQL as database management. With this information system, is expected to maximize sales in the stall, and make it easier for buyers to order food in the stall.
Android-Based Employee Attendance Information System
Authors: Farisy M. Hilal Al , Fitrani Fitrani
Published: December 2022

The development of information technology in this era is experiencing very rapid development. This is due to the high need for accurate, precise and fast information by humans in doing or completing a job. The influence of the development of information technology has now reached all fields, including the fields of law, agriculture, social, culture, education and business. In this research, an Android-Based Employee Attendance Information System will be built in a case study at PT. Sunjaya Coating Perdana Sidoarjo currently still uses the manual method when taking employee attendance, so using this method is still less efficient. The method used in this study is the waterfall method and software as follows: Visual code as an editor, ReactJS programming language, Javascript framework, Apache web server and MySQL database. This research will produce an android-based employee attendance information system that can make it easier for employees to efficiently attend attendance. And can make it easier for companies to manage employee attendance data.
Responsive Web-Based E-Voting Information System
Authors: Cahyo Habby Nur , Suryawinata Mohammad
Published: December 2022

Technological advancement has growth rapidly impacted to bring great changes to humans. It is included for voting. By utilizing the advancement and growth of the technology, voting is conducted computer technology in the term of electronic voting or generally referred to as e-voting. The problem currently being confronted by the chairman’s election is the COVID-19 pandemic, which makes it impossible to hold a direct election. This research uses qualitative research methods through system development method in carrying out the the SDLC (System Development Lift Cycle) method as it has gone through several e-voting system development processes such as design, analysis, prototype, and implementation. In building this e-voting, the application design uses the PHP programming language, HTML tags, Mysql database as a database server, Web Hosting. The development of this e-voting application is web-based online. Thus, the e-voting applications can be accessed online. Based on the test results, it can be concluded that the application of online e-voting can be implemented to the election of the chairman of RT.01 RW.03 Kludan Village. It can be proved through the application testing to 10 random voters by filling out a questionnaire and getting the results of application acceptance of 83% which is encompassed as very good category.
Web-Based Online Sales Information System Design
Authors: Pradita Arsha Setya , Sumarno Sumarno
Published: December 2022

In the current era of globalization, the advancement of information systems is now very much needed because it can facilitate performance in a company, one of which is in the online sales business. PT Safra Asia Gemilang is a large company engaged in the sale of cosmetics and nutrition, in selling its products it still uses a manual system. So we need a system that is useful for simplifying and accelerating sales of the company's products. Therefore, the purpose of this research is to design a system, namely the Design of a Web-Based Online Sales Information System at PT Safra Asia Gemilang. The system development method used in this study is the Waterfall Method. The data collection stage used was literature study, observation, and interviews. PHP is a programming language in making the system, and MySQL as the database. The results of system testing from this study using blackbox testing by providing input to the program indicate that the features in the system have no errors and are running according to function very well.
Implementación del servicio FX Cloud de Amazon para mejorar la gestión de archivos en los servicios de TI de la Empresa Eocorp SAC, 2021
Authors:   , Landio Rojas Raymundo Feliciano , Chipana Avendaño Richard
Published: December 2022

El propósito de esta investigación tiene como objeto estudiar y determinar la relación que existe entre el servicio FSx Cloud de Amazon (SC) y la gestión de archivos (GA) en técnicos de TI que trabajan en aislamiento. Esta investigación de método hipotético deductivo, enfoque cuantitativo, tipo aplicada, con diseño preexperimental y corte longitudinal. El porcentaje se obtuvo por 30 técnicos TI. El instrumento obtuvo un alfa de Cronbach, GA (0.914). La prueba para sig.=0.000 <0.05 es significativa, por lo que se puede concluir que la implementación es correcta.
Structured Troubleshooting and Novel Reviving Techniques for Unconventional Gas Lift Wells in the Delaware Basin
Authors: Basic Tomislav , Visser Johannes
Published: December 2022

The Delaware Basin main form of artificial lift is gas lift due to the higher gas oil ratio. The lift gas used is processed gas that still has a high yield associated with it. As a result, condensate drop out occurs in the gas lift lines to the wells and can cause operational problems, including gas lift valve sticking, tubing casing communication and erosional damage. The well in turn stops flowing due to well/tubing integrity concerns and artificial lift equipment impacts, reducing the lift efficiency of the gas lift system.

Aiming to reduce rig intervention frequency, procedures have been developed to assist production recovery of the impacted wells by cleaning out the valve internals from sand and deposits through steps that become increasingly more intrusive. Starting with rocking the well, condensate flushes and use of condensate to help unload the wells.

The troubleshooting procedures have reduced the need for intervention with a rig for up to 50% of wells that show tubing casing communication or have low lift efficiency due to shallow gas injection. The condensate unloading lift procedure developed by Chevron in the Delaware Basin has been determined to have success for wells with reservoir pressure above 3000 psig to help kick off wells.

Following a structured troubleshooting approach enables a more cost-effective rejuvenation for wells struggling to flow. Following a structured troubleshooting process with defined roles & responsibilities the intervention costs have been reduced and resulted in equipment optimization and metallurgy selection improvements.
An Optimized Frequency Control of Green Energy Integrated Microgrid Power System using Modified SSO Algorithm
Authors: A Deepa , Vinayagam Arangarajan , S.T Suganthi , P Thirusenthil Kumaran , Veerasamy Veerapandiyan , R Mohan Das , Irudayaraj Andrew Xavier Raj
Published: December 2022

This paper proposes a modified sperm swarm optimization (MSSO) technique for automatic load frequency control (ALFC) of bio and renewable energy (RE) integrated Microgird (MG) system. A chaotic search based on a one-dimensional (1D) chaotic map is adopted to intensify the exploitation and exploration characteristics of sperm swarm optimization algorithm. The proposed MSSO technique is used to tune the gains of proportional integral derivative controller to regulate the frequency of MG system through minimization of integral time absolute error of frequency deviation. The effectiveness of the technique is evaluated in terms of steady state and transient performance indices for the response of frequency and power deviation. In addition, to validate the robustness, a sensitivity analysis is carried out under varying load condition, change in system parameter, and real-time variation in RE sources. The results obtained for the aforementioned cases show that the proposed MSSO tuned technique outperforms other techniques (Salp swarm algorithm, Particle swarm optimization, and sperm swarm optimization) in terms of steady state and transient indices. The real-time implementation of proposed controller for MG system is validated in Hardware-in-loop analysis with its stability analysis in frequency domain.
Removal of methyl orange dye from aqueous solutions using three types of biological activated carbons: Comparative study
Authors: Ennabely Mohamed , Ouedrhiri Abdessamad , Lghazi Youssef , Youbi Boubaker , Halabi Abderrafie Kettani , Khoukhi Mostafa , Bimaghra Itto
Published: December 2022

This study compares three types of activated carbon (AC) prepared from agri-food waste: olive pomace (ACOP), date pits (ACDP) and argan shells (ACAS), collected from different regions of Morocco, for the removal of the organic pollutant methyl orange (MO) from aqueous solutions. The three ACs were used after carbonization of their precursors at 900°C for 2 hours followed by chemical activation with phosphoric acid (H3PO4) with a weight ratio of 1:2. A quantity of 0.06g of each prepared activated carbon in contact with MO solution with a concentration of 10mg/L for 30 minutes respectively showed a removal efficiency of 93.87% for ACAS followed by 91.83% for ACDP and finally 89.79% for ACOP. This could be attributed to the BET specific surface area of the prepared activated carbons which is 475 m²/g for ACAS, 440 m²/g for ACDP and 361 m²/g for ACOP, as well as to the physicochemical analyses by Fourier transform infrared spectroscopy (FTIR) and scanning electron microscopy (SEM) which showed the presence of rough surfaces with more pores for ACAS and chemical bonds O-H, C-O, C = O, CO-O-CO and C-C on the three activated carbons. The kinetic study and isothermal analysis indicated that the adsorption data follow a pseudo-second order model and the adsorption results follow the Langmuir model.
A Study of China's Industrial CO2 Emission Reduction Path in the Context of "Carbon Peaking and Carbon Neutrality Goals"
Authors: Zhang Enying , Song Hanze
Published: December 2022

Based on the measurement of industrial carbon dioxide emissions in China's provincial regions from 2005 to 2020 using the IPCC accounting method, the Kaya-LMDI factor decomposition model was used to factorize carbon dioxide emissions, decomposing industrial carbon dioxide emissions into four drivers: energy structure, energy intensity, economic scale effect and population scale effect, and then based on the decomposed drivers Then, a panel regression is conducted using the STIRPAT econometric model, and the results of the two models are integrated and discussed at the level of the four major economic regions of China and each province of China respectively, and finally, a regionally differentiated industrial carbon emission reduction path in China is proposed. According to the empirical results: there are significant differences in China's industrial carbon dioxide emissions at present, the stages of emission reduction vary, and the impact of each factor on carbon emissions varies and persists in the long term, therefore, each region should explore its own regional industrial carbon emission reduction path according to local conditions, and bring into play China's regional linkage to coordinate and drive the national industrial carbon emission reduction task smoothly, and realize the economy under the strategy of high-quality economic development and In order to achieve the decoupling of economic and carbon emissions under the strategy of high-quality economic development, we should develop low-carbon technologies and energy transformation under the perspective of different drivers, and integrate industrial carbon emission reduction into the national strategy of building a new development pattern, so as to achieve the overall requirement of " Carbon Peaking and Carbon Neutrality Goals " and lead the international community in low-carbon development.
Transcription of Ottoman Machine-Print Documents
Authors: Tasdemir Esma F. Bilgin , Kızılırmak Fırat , Akcan M. Aysu , Kuru Mehmet , Tandogan Zeynep , Akansu S. Dogan , Yanıkoglu Berrin
Published: December 2022

With the ever increasing speed of the digitization process, a large collection of Ottoman documents is accessible to researchers and the general public. But, the majority of the users interested in these documents can not read these documents unless they are transcripted to the modern Turkish script which use an extended version of the Latin alphabet. Manual transcription of such a massive amount of documents is beyond the capacity of human experts. As a solution, we propose an automatic recognition system for printed Ottoman documents which transcribes Ottoman texts directly to the modern Turkish script. We evaluated three decoding strategies including the Word Beam Search decoder that allows to use a recognition lexicon and n-gram statistics during the decoding phase. The system achieves 2.25% character error rate and 6.42% word error rate on a test set of 1.4K samples, using the test set transcriptions as the recognition lexicon. Using a general purpose, large lexicon of the Ottoman era (260K words and 77% test coverage), the performance is measured as 3.68% character error rate and 16.61% word error rate.
Implementation of the Enhanced Recovery After Surgery Protocol for Radical Cystectomy Patients – A Single Centre Experience
Authors: Yanada Brendan A. , Dias Brendan H. , Wallace Sue , Hayes Diana , Zargar Homayoun , Bishop Conrad , Corcoran Niall M. , Huang James G.
Published: December 2022

Introduction and Objectives
The Enhanced Recovery After Surgery (ERAS) protocol for radical cystectomy aims to facilitate postoperative recovery and hasten a return to normal daily activities. This study aims to report on the perioperative outcomes of implementation of an ERAS protocol at a single Australian institution.
Methods
We identified 73 patients with pT1 – T4 bladder cancer who underwent open radical cystectomy at Western Health, Victoria between June 2016 and August 2021. A retrospective analysis of a prospectively maintained database was performed. Perioperative outcomes assessed include length of hospital and ICU stay, nasogastric tube requirement and duration of postoperative ileus.
Results
The median age was 74 years (IQR 66 to 78) for the ERAS group and 70 years (IQR 65 to 78) for the non-ERAS group patients. All patients in each group underwent ileal conduit formation. The median length of hospital stay was 7.0 days (IQR 7.0 to 9.3) for the ERAS group and 12.0 days (IQR 8.0 to 16.0) for the non-ERAS group (p = 0.003). Within the ERAS group, 25% had a postoperative ileus, and 25% had a nasogastric tube inserted, compared with 65% (p = 0.001) and 46% (p = 0.063) respectively within non-ERAS group. The median duration from surgery to first bowel motion was 5.0 days (IQR 4.0 to 6.0) in the ERAS group and 7.5 days (IQR 4.0 to 8.0) in the non-ERAS group (p = 0.016).
Conclusions
Implementation of an ERAS protocol is associated with a reduction in hospital length of stay, postoperative ileus and bowel function recovery time.