bluuebunny/crossref_metadata_2025 huggingface dataset:
The Thermodynamic Way of Assessing Reversible Metal Hydride Volume Expansion: Getting a Grip on Metal Hydride Formation Overpotential
Authors: Pawelke Roland Hermann
Published: February 2021

The relative volume change of reversible metal hydrides upon hydrogenation is determined by means of the van’t Hoff reaction entropy and STP ideal gas parameters. This method allows insight into the requirements to metal hydride formation, outlined by example of Ti-NaAlH4. This work presents a timeless perspective on the sorbent phase thermodynamics of reversible chemical hydrogen storage systems.
Nuclear Structure and Stability Arise from Alternating Quarks within Light Nuclei
Authors: Walsh Raymond
Published: February 2021

The atomic nucleus is made of protons and neutrons, each comprising a mix of 3 up or down quarks. No consensus exists for nuclear structure from among the 30+ proposed models of the atomic nucleus, although they generally agree that quarks play no role. The light nuclides of interest to nuclear fusion exist in a purgatory of uncertainty, wanting not only for structure but also for some insight into their erratic sizes. The deuterium nucleus is twice the mass of the proton but 2.5 times larger. In fact, deuterium is larger than either tritium or helium-4. The lithium-7 nucleus is larger than all of these, yet smaller than lithium-6. Here we show that an alternating quark model (AQM) predicts these erratic nuclear radii to within 99% of experimental (SD 2.5%). The distance between sequential quarks is constant and equal to the radius of the proton. Quark structures assume simple geometries. Alternating quarks predict nuclear stability, the height of the Coulomb barrier, near-range attraction, and far-range repulsion. Through the lens of nonlinear dynamics, quarks behave as linked harmonic oscillators traveling within a basin of attraction. This satisfies the uncertainty principle while allowing localization of an average quark position. The alternating quark model thus represents an intersection between chaos theory and quantum mechanical uncertainty.
Automated Mechanism Generation Using Linear Scaling Relationships and Sensitivity Analyses Applied to Catalytic Partial Oxidation of Methane
Authors: Mazeau Emily , Satpute Priyanka , Blondal Katrin , Goldsmith Franklin , West Richard
Published: February 2021

Kinetic parameters for surface reactions can be predicted using a combination of DFT calculations, scaling relations, and machine learning algorithms; however, construction of microkinetic models still requires a knowledge of all the possible, or at least reasonable, reaction pathways. The recently developed Reaction Mechanism Generator (RMG) for heterogeneous catalysis, now included in RMG version 3.0, is built upon well-established, open-source software that can provide detailed reaction mechanisms from user-supplied initial conditions without making a priori assumptions. RMG is now able to estimate adsorbate thermochemistry and construct detailed microkinetic models on a range of hypothetical metal surfaces using linear scaling relationships. These relationships are a simple, computationally efficient way to estimate adsorption energies by scaling the energy of a calculated surface species on one metal to any other metal. By conducting simulations with sensitivity analyses, users can not only determine the rate limiting step on each surface by plotting a "volcano surface" for the degree of rate control of each reaction as a function of elemental binding energies, but also screen novel catalysts for desirable properties. We investigated the catalytic partial oxidation of methane to demonstrate the utility of this new tool and determined that an inlet gas C/O ratio of 0.8 on a catalyst with carbon and oxygen binding energies of -6.75 eV and -5.0 eV, respectively, yields the highest amount of synthesis gas. Sensitivity analyses show that while the dissociative adsorption of O2 has the highest degree of rate control, the interactions between individual reactions and reactor conditions are complex, which result in a dynamic rate-limiting step across differing metals.
Effect of 4 weeks resistive inspiratory muscle training on respiratory functions in patients with tetraplegia during in-patient rehabilitation
Authors: Gitanjali Sikka  , Joginder Yadav  , Roop Singh  , Gupta K B
Published: February 2021

There is reduction in lung compliance in first week after spinal cord injury (SCI) that deteriorates further and neuroprotective therapies like strength training of respiratory muscles should begin in first month after SCI  since both motor and sensory scores at baseline and their further recovery is maximum during this phase. Few studies on SCI subjects within first month of injury have supported use of resistive inspiratory muscle training (RIMT), but have advocated the need for further research in this patient population owing to pitfalls in these studies. The present study was a prospective randomized control trial being carried out to determine whether RIMT programme of four weeks duration is effective in improving respiratory functions and strength in motor complete cervical SCI patients (AIS grade A, B) during in-patient rehabilitation. Patients within first week of cervical SCI (C4-C7 level) were assigned to RIMT (48 patients) and Control (48 patients) group and completed 40 supervised training sessions over a period of four weeks. Outcome measures included: - Spirometry, inspiratory and expiratory muscle strength.  No significant differences of Chi-square test (P < 0.05) and unpaired “t” test (P < 0.05) were found between RIMT and Control group for all demographic and pre-training measurements. Following results were recorded after 2 weeks and 4 weeks of training on all outcome measures: - Highly significant difference  (P<0.01) within both groups with One–way ANOVA; Highly significant difference (P<0.01) with unpaired “t-test” between RIMT and control group. Cohen “d” effect sizes for RIMT vs. Control group were in large effect size zone i.e. greater than 0.8. The findings of present study show beneficial effect of RIMT on respiratory functions and strength in patients with tetraplegia in first month post injury and we propose that RIMT should be included early in acute phase rehabilitation of these patients.
Shifting baselines and political expediency in New Zealand
Authors: Joy Michael , Canning AD
Published: February 2021

No description supplied
On the Application of Context Teaching in Teaching Chinese as a Foreign Language
Authors: Sun Tingting
Published: February 2021

Chinese culture is broad, profound and rich in connotation. Often a word, word, sentence in different chapters will have different meanings, which is undoubtedly a major difficulty for students learning Chinese as a second language. With the continuous development of context theory, the important position of context teaching method in the teaching process has gradually emerged. Therefore, this paper will combine the actual situation of TCFL classroom, analyze and research the application strategy of context teaching in TCFL classroom.
Research on Blended Teaching Model in College English Based on Mobile Learning APP
Authors: Guan Aihua
Published: February 2021

Mobile learning is the general trend of the times and the inevitable choice for the reform and development of college English teaching. This article attempts to use blended learning theory, mobile learning theory, and instructional design theory as a guide. In many English mobile learning apps, Superstar Learning Link is used as an example to design an online and offline blended teaching mode. It proposes thinking expansion and interaction in pre-class stage. Consolidation of input and output-oriented process are during class and evaluation and sublimation are made after class. The essay is aimed to break the boundaries between traditional teaching and mobile learning, combining synchronous learning with personalized learning in order to improve comprehensive levels of English.
Research on the Teaching Reform of Tourism Vocational Education Based on the Idea of "Integration of Teaching and Doing"——Taking the Handicraft Course of Batik Dyeing as an Example
Authors: Song Qinmin
Published: February 2021

As a treasure of ethnic minority art and culture, in order to explore its value, inherit and develop the traditional handcrafts with national characteristics, batik has been included in the special elective courses system of tourism management, art design and other related majors in Guizhou Province; This article takes the Handicraft Course of Batik Dyeing of S Vocational School as an example, based on "teaching and doing" ideal research on the reform of classroom teaching practice to explore, and the validity deficiency is put forward in view of the present teaching practice teaching design, improve Secondary Vocational Schools and Vocational Colleges students' personalized development space, enhance the research ability of teachers' the handicraft Course of batik Dyeing, and provides reference examples for the tourism vocational education characteristic classroom teaching reform.
Research on German Translation from a Cross-cultural Perspective
Authors: Ji Junliang
Published: February 2021

Translation is a kind of cross-cultural propagation process and communication activity. When there is culture, there will be cultural propagation. The propagation of foreign cultures belongs to cross-language propagation and must be achieved through translation. It can be said that without translation, there will be no propagation of foreign cultures, and various cultures cannot be better integrated and developed. Whether it was the Renaissance in Europe or the spread of Western learning in the late Ming and early Qing dynasties, they all fully explained the huge effects yielded by translation in the development of social culture.
Contribucion al estudio de los paragonimiasis pulmonar
Authors: Roedriguez Jorge
Published: February 2021

Se presentan 47 casos de paragonimiasis pulmonar, diagnosticadas en los Dispensarios de Liga Ecuatoriana Antiturbeculosa, de Quito. En todos los pacientes se comprobó la presencia de huevos de Paragonimus en el esputo y/o en el contenido gástrico.

El presente trabajo corresponde a un período de 17 años de observación, comprendidos entre 1949 y 1965. La mayoría de los enfermos fueron varones, adolescentes y trabajadores agrícolas. La casi totalidad de los pacientes presentó tos y expectoración hemoptoica. Hemoptisis, generalmente, de pequeñas cantidades, fue otro síntoma llamativo. A pesar de esta sintomatología, el estado general de los pacientes no se afectó mayormente.

En 5 pacientes se encontró, además la presencia de M. tuberculosis. Un alto número de enfermos presentó leucocitos entre moderado y elevada, acompañada de casinofilia, la misma que en ocasiones, sobrepasa hasta el 10%. La anemia hiporámica constituyó un hallazgo poco frecuente. La mayoría de los pacientes presentaron la hemoglobina dentro de los límites normales. La imagen radiológica característica fue la presencia de zonas infiltradas de aspecto neumónico, localizadas  en las regiones pericárdiacas. En algunos casos se encontraron ulceraciones en el parénquima, signos de derrame pleural y pericárdiaco.

Se destaca la evolución crónica y benigna de la enfermedad. Se establece la respuesta pobre a la administración de emetina y otras drogas. Se insiste en la necesidad de una sistemática compaña de educación sanitaria para prevenir la paragonimiosis pulmonar.
Facioliasis hepática
Authors: Ontañeda Max
Published: February 2021

To a 54 years old female patient, resident of Quito, with a clinical history of a chronic pain localized in the right side of the abdomen, the routine examination showed a (63%) eosinophil count and in the cholecystography, lithiasis was observed.

Because of this lesion, the patient was surgically treated. During surgery the liver showed in its surface a great number of rounder yellow-grey nodules, her in consistency. The histopathological examination demonstrated that this was a case of distomatosis caused by Larvae migrans. Later on the diagnosis was confirmed by the presence of eggs of Faciola hepatica in the bile.

For the specific post-operatory treatment, emetine chloride was added, observing an over all improvement in the patient along with the disappearance of the eosinophilia.
Economic and ecological analysis of vehicles used in railways
Authors: Daszkiewicz Paweł , Andrzejewski Maciej , Tomaszewski Sylwin , Rymaniak Łukasz
Published: February 2021

The dynamic development of transport recorded in recent decades is an essential factor in the economic development of the world, but on the other hand it is an important source of nuisances and environmental problems. The negative impact of transport can be felt both in the natural environment and in society. However, the dynamic development of this sector has enabled significant civilization development, with the effects vary depending on the level of advancement, the level of economic development, the use of various transport sectors, geographical location as well as environmental natural. Considering the significant development of transport and the increase in its popularity, an important element for the industry is the use of the most efficient and affordable vehicles. In addition, with modern transport threats, it is important to prevent them or minimize not only for environmental reasons, but also for financial reasons.

The article presents an economic analysis of the environmental and social burden of transporting goods by means of various means of transport. Economic analyzes of rail and road-rail vehicles were also taken into account. They focused on such aspects as: purchase, exploitation and comparative indicators.
Airbus' Electrically Powered Aircraft as an Answer to the European Union's Low-Carbon Policy
Authors: Drop Natalia
Published: February 2021

Air transport is currently the fastest developing branch of transport, and airlines get to carry more and more passengers and cargo every year. At the same time, societies are more aware of environmental damage caused by transport, which is why the European Parliament developed a document titled An Aviation Strategy for Europe, which points out actions that should be taken inorder to make air transport more environmentally-friendly. One of the assumptions is to reduce the greenhouse gas’ emission. The European Parliament suggests the use of biofuels as one of pos-sible solutions to reduce the negative impact that air transport has on the natural environment. However, airplane manufacturers come up with different ideas how to reduce emission. Airbus in cooperation with Siemens and Rolls-Royce are working on an electrically powered aircraft. The project they are working on is called E-Fan X and it involves replacing one of airplane’s four turbine engines with an electric motor with a capacity of 2 MW. The first tests are to be performed next year. The paper describes the idea developed by Airbus, points out its advantages and disadvantages, and forecasts what impact the appearance of electrically powered aircraft will have on the environment and airline industry. The paper will be based on author’s own knowledge and gathered materials, and also on literature analysis, deduction and empirical research using non-experimental methods.
Developing the Logistics Operator Function in PKP CARGO Group Strategy
Authors: Warsewicz Czesław
Published: February 2021

The aim of this article is to present the possibilities of developing logistics services by the PKP CARGO S.A. Group which is the largest rail freight operator in Poland and one of the largest in Europe. PKP CARGO S.A. wishes to enhance its market position, and one of the strategic goals of the company is to take up the function of a logistics operator. The company is predisposed to play this role due to its position in the market and the opportunities for its development. Moreover, it is the economy and the changing freight structure as well as the EU policy in the field of sustainable transport that are conducive to developing the function of a logistics partner.

Nevertheless, PKP CARGO is operating in specific business, legal, infrastructural and rolling-stock conditions. This environment is not easy, in certain situations it is even a hindrance, an obstacle to the development of logistics services, none-theless, the company can see wide prospects for such business. Moreover, analysis of the European market shows that rail operators on these markets have been developing in the direction of a logistics partner.
A Study on the Possibilities of Reducing the Safety Stock by Modelling and Analysing the Stock Replenishment Process
Authors: Krzyżaniak Stanisław , Nowak Filip , Statkiewicz Witold
Published: February 2021

The paper describes the course of study on the stock replenishment process in a production company. The study has proven that improvement in the information exchange between the Producer and the Supplier of raw materials brings business-related benefits. The example shown concerns the reduction of stock of a selected material, replenished as part of a system based on the reorder point. The automation of activities related to information processing has shortened the duration of certain stages of stock replenishment, which, on the basis of basic dependencies within the replenishment system, has allowed reducing the safety stock kept to ensure production continuity in conditions of uncertain demand. It was possible to introduce changes in the replenishment process (both on the Producer’s and the Supplier’s part) owing to a profound analysis of the process itself. The example presented applies the BPMN 2.0 standard and the iGrafx tool.
Space Logistics - Current Status and Perspectives
Authors: Baraniecka Anna
Published: February 2021

Space exploration has been going on for decades. Although humanity has not been able to reach further than the Moon, and the only human activity in space is currently taking place in the low Earth’s orbit, technological and organizational innovations that accompanied the previous projects have contributed to significant changes in the space sector and the global economy. These changes are also visible in logistics activities, especially in transport. In this article, the author reviews the current achievements in the field of space logistics, presents its definition, principles and functions, and indicates the specifics of processes, resources and the infrastructure. Due to the reviewing nature of the paper, the author’s main goal is to identify a new research problem in logistics and initiate a scientific discussion on space logistics, especially in the Polish logistics environment. The important goal of the paper is also the promotion of this topic on the basis of business practice, pointing to the space sector, as a place for the development of Polish enterprises and organizations, including logistics operators or research centers. The main method used in the work on the paper is a critical, systematic analysis of the literature of the subject and resulting from the author’s interests, the observation of the global space sector. An important premise for addressing the topic is the search for an original research problem using knowledge, interests and intuition. The most important conclusion resulting from the considerations undertaken in the paper is to establish that space logistics, as a result of technological breakthroughs dedicated mainly to the perspective of manned interplanetary missions, is a field that is facing extremely rapid growth, which in turn determines the growing expectations towards the scientific community. Logistics in space considered so far as an “abstract” theme should meet with greater interest of Polish scientists. This article is an introduction to an in-depth research on the subject of setting up and managing orbital and interplanetary supply chains.
Warehouse and Transport Processes Based on The Example of a Selected Enterprise from the Electrical Installation Industry
Authors: Grabowska Jadwiga
Published: February 2021

This article presents the course of warehouse and transport processes on the example of a selected enterprise from the electrical installation industry. The warehouse infrastructure – finished goods warehouse, technical means ofmanipulation andstorage devices were characterized. Theanalysis ofthestorage process was performed using a map of processes and indicators for warehouse management, for warehouse and technical performance indicators. The second part of the article deals with the analysis of the transport process. The enterprise’s own transport was compared with the possibility of outsourcing this service. The transport process was also analyzed using the mapping and indicator methods. Thus, this article uses such methods as analysis, process mapping and indicators to diagnose the analyzed processes. The article also presents further research directions.
Efficiently Estimating Erdos-Renyi Graphs with Node Differential Privacy
Authors: Sealfon Adam , Ullman Jonathan
Published: February 2021

We give a simple, computationally efficient, and node-differentially-private algorithm for estimating the parameter of an Erdos-Renyi graph---that is, estimating p in a G(n,p)---with near-optimal accuracy. Our algorithm nearly matches the information-theoretically optimal exponential-time algorithm for the same problem due to Borgs et al. (FOCS 2018). More generally, we give an optimal, computationally efficient, private algorithm for estimating the edge-density of any graph whose degree distribution is concentrated in a small interval.
Comparative Study of Differentially Private Synthetic Data Algorithms from the NIST PSCR Differential Privacy Synthetic Data Challenge
Authors: Bowen Claire McKay , Snoke Joshua
Published: February 2021

Differentially private synthetic data generation offers a recent solution to release analytically useful data while preserving the privacy of individuals in the data. In order to utilize these algorithms for public policy decisions, policymakers need an accurate understanding of these algorithms' comparative performance. Correspondingly, data practitioners also require standard metrics for evaluating the analytic qualities of the synthetic data. In this paper, we present an in-depth evaluation of several differentially private synthetic data algorithms using actual differentially private synthetic data sets created by contestants in the recent National Institute of Standards and Technology Public Safety Communications Research (NIST PSCR) Division's ``"Differential Privacy Synthetic Data Challenge." We offer analyses of these algorithms based on both the accuracy of the data they create and their usability by potential data providers. We frame the methods used in the NIST PSCR data challenge within the broader differentially private synthetic data literature. We implement additional utility metrics, including two of our own, on the differentially private synthetic data and compare mechanism utility on three categories. Our comparative assessment of the differentially private data synthesis methods and the quality metrics shows the relative usefulness, general strengths and weaknesses, preferred choices of algorithms and metrics. Finally we describe the implications of our evaluation for policymakers seeking to implement differentially private synthetic data algorithms on future data products.
Manipulation Attacks in Local Differential Privacy
Authors: Cheu Albert , Smith Adam , Ullman Jonathan
Published: February 2021

Local differential privacy is a widely studied restriction on distributed algorithms that collect aggregates about sensitive user data, and is now deployed in several large systems. We initiate a systematic study of a fundamental limitation of locally differentially private protocols: they are highly vulnerable to adversarial manipulation. While any algorithm can be manipulated by adversaries who lie about their inputs, we show that any noninteractive locally differentially private protocol can be manipulated to a much greater extent---when the privacy level is high, or the domain size is large, a small fraction of users in the protocol can completely obscure the distribution of the honest users' input. We also construct protocols that are optimally robust to manipulation for a variety of common tasks in local differential privacy. Finally, we give simple experiments validating our  theoretical results, and demonstrating that protocols that are optimal without manipulation can have dramatically different levels of robustness to manipulation. Our results suggest caution when deploying local differential privacy and reinforce the importance of efficient cryptographic  techniques for the distributed emulation of centrally differentially private mechanisms.
Pelatihan Tentang Model Akumulasi Logam Berat Pada Siswa SMAN 1 Palibelo Kabupaten Bima
Authors: Khairuddin Khairuddin , Jamaluddin Jamaluddin , Syukur Abdul , Kusmiyati Kusmiyati
Published: February 2021

Masalah yang dihadapi mitra adalah bagaimana upaya yang harus dilakukan untuk memahami model akumulasi logam berat pada manusia, dan pengetahuan dan keterampilan yang bagaimankah yang harus dimiliki oleh siswa SMAN 1  Palibelo kabupaten Bima agar dapat mengerti tentang model akumulasi logam berat dalam jasad hidup dalam kehidupan sehari-hari. Tujuan dari pelatihan ini adalah memberikan pemahaman tentang model akumulasi logam berat bagi siswa  dan memberikan pengetahuan dan keterampilan tentang tentang cara untuk menghindari diri dari kontak langsung dengan logam berat dalam kehidupan sehari-hari agar siswa SMAN 1 Palibelo kabupaten Bima terhidar dari pola model akumulasi logam berat. Adapun manfaat dari pelatihan ini adalah adanya peningkatan pemahaman tentang model akumulsi logam berat dan peningkatan pengetahuan dan keterampilan tentang cara untuk menghindari diri dari kontak langsung dengan logam berat dalam kehidupan sehari-hari agar siswa peserta pelatihan terhindar dari pola model akumulasi logam berat. Dengan adanya model akumulasi logam tersebut, maka prospeknya sangat besar untuk menjadi bahan pelatihan pada siswa-siswi SMAN 1 Palibelo mengingat lokasinya yang dekat dengan teluk Bima. Sebagai kesimpulan adalah; 1) Pelatihan tentang model akumulasi logam berat dapat meningkatkan pengetahuan dan pemahaman siswa tentang model akumulasi logam berat pada manusia pada siswa SMAN 1 Palibelo Kabupaten Bima, dan 2) Pengetahuan tentang proses akumulasi logam berat dan keterampilan tentang pola akumulasi logam berat dalam jasad hidup sudah dapat diserap oleh siswa SMAN 1  Palibelo kabupaten Bima, sehingga bisa dijadikan pengetahuan yang bermanfaat dalam kehidupan sehari-hari
Analisis Pengaruh Faktor Kemiskinan Terhadap Tingkat Kesehatan Dan Gaya Hidup Masyarakat Desa Suralaga, Lombok Timur, Menggunakan Algoritma Support Vector Machine (SVM)
Authors:   Universitas Hamzanwadi, Wasil Muhammad , Mahpuz Mahpuz ,   Universitas Hamzanwadi
Published: February 2021

The level of poverty in Indonesia is currently an important task for the government, both in cities and in villages. As time goes by and the nation's economy is arguably unstable, the poverty level of the community cannot be controlled properly. Especially for rural areas or remote and remote villages, such as in the province of NTB, East Lombok Regency, especially in Suralaga Village. The people in Suralaga Village, who generally only have income from farming and raising livestock, are unable to meet their daily needs, which are increasingly soaring. Not only to meet economic needs, they may find it difficult to fulfill their educational needs. The results of farming or raising them, which has a grace period from planting to harvest, require a lot of money. Therefore, the income they have is not stable. This instability causes the economy of the community in the village to be classified as middle to lower class. To find out the extent of the influence of the poverty factor on the level of health, an analysis of the influence of the poverty factor on the health level and lifestyle of the people of Suralaga Village, East Lombok was carried out using the Support Vector Machine (SVM) algorithm. The experimental results shown, have concluded that data processing to determine the purpose of this study, using the Support Vector Machine algorithm, poverty to the health level of the Suralaga Village community is very large and provides an illustration that the average Suralaga Village community is included in the category of people who do not pay attention to the elements. health with an accuracy rate of 73.77%, when viewed based on the distribution of data used.
Pengaruh Pertumbuhan Ekonomi Terhadap Tingkat Kesejahteraan Masyarakat Kecamatan Selong Kabupaten Lombok Timur – Nusa Tenggara Barat Menggunakan Algoritma Naive Bayes
Authors:   Universitas Hamzanwadi, Yahya Yahya , Bahtiar Hariman ,   Universitas Hamzanwadi
Published: February 2021

Sustainable Development Goals (SDGs) is one of the world's programs to overcome several problems that are currently the world's issues. The world's issues that want to be addressed include: eliminating poverty, eliminating hunger, building good health and well-being, providing quality education, enforcing gender equality, improving clean water and sanitation, growing affordable and clean energy, creating decent work and growth. economy, improve industry, innovation and infrastructure, reduce inequality, mobilize sustainable cities and communities, influence responsible consumption and production, regulate climate action, promote life under water, advance life on land, ensure peace, justice and strong institutions , build partnerships to achieve goals. The target of seventeen components that will be completed in the world is planned to be achieved in 2030. All components that become world problems will be used as part of the target in this research. One of the research focuses is the economic component. The data obtained in Selong District, especially the economic component, will be managed and processed using the Naive Bayes algorithm. After processing the data using the Naive Bayes algorithm, the accuracy rate of closeness to the real situation is 93.45%. From the data obtained 93.45% or 0.9345 x the amount of data (kk) = 0.9345 x 1130 kk = 1056 families which shows the community is prosperous and 6.55% x 1130 = 74 families which states that people are not prosperous and can used as a reference in poverty alleviation through programs launched by the government.
Penerapan Data Mining untuk Mengcluster Data Penduduk Miskin Menggunakan Algoritma K-Means di Dusun Bagik Endep Sukamulia Timur
Authors:   Universitas Hamzanwadi, Suhartini Suhartini , Yuliani Ria ,   Universitas Hamzanwadi
Published: February 2021

The occurrence of poverty in the community is caused by a condition of the economic inability of the head of the family to meet the primary / basic needs of his family, namely the need for clothing, food, shelter and education. The poor community itself can be found in almost every country, city and region, for example in one of the Bagik Endep hamlets of East Sukamulia Village. Based on these conditions, it is necessary to carry out clustering to assist the village government in grouping poor families, so that assistance can be distributed appropriately. By observing the above problems, Data Mining is needed to classify aid recipients using the K-Means method in clustering the poor. Where the K-Means Clustering Algorithm method aims to classify population data in the East Sukamulia region who are said to be classified as poor. The data used is data on the population of East Sukamulia in 2019, amounting to 200 data with 9 attributes, namely the name of the population, occupation, income / month, the number of children attending elementary school, the number of children attending junior high school, the number of children attending high school, the number of children attending college , the number of children who are not in school and the number of family members. Based on the results of tests carried out by applying the K-Means algorithm, the results obtained are Cluster 1 totaling 18 residents with the criteria of high economic population, Cluster 2 totaling 72 residents with moderate economic population criteria, and Cluster 3 totaling 110 residents with low economic population criteria. The K-Means method is expected to be able to assist the government of Sukamulia Timur Village in making decisions and finding the information needed to solve problems in recording the poor population accurately
Pemanfaatan Aplikasi Android Dalam Rancang Bangun Sistem Informasi Persebaran Indekos di Wilayah Pancor Kabupaten Lombok Timur
Authors:   Universitas Hamzanwadi, Nurhidayati Nurhidayati , Nur Amri Muliawan ,   Universitas Hamzanwadi
Published: February 2021

Hamzanwadi University is a private university in Selong City, East Lombok, West Nusa Tenggara. As one of the education centers for Hamzawandi University, of course, there will always be thousands of new students from various regions every year. Likewise with the distribution of boarding houses which will be the target of students who come from outside the Pancor - Selong area to look for the boarding house. A boarding house is one of the places for lodging service providers or a temporary residence. [1] Often encountered the availability of boarding rooms that are not comparable with boarding-boarding seekers is a problem for both parties (boarder and owner). Therefore boarding seekers must find information more quickly in order to get an appropriate place to live, be it in terms of room completeness or boarding price. Meanwhile, boarding house owners still do promotions manually, namely from the mouth of their mouth and usually stick the name of the boarding house in front of the boarding gate. With this problem, the researchers tried to create an android-based boarding information system to solve the problem. This android-based boarding information system is an application that can be used by newcomers from outside the Pancor - Selong area who feel confused in finding a boarding house that suits their wishes, as well as helping boarding owners in promoting their boarding houses. In its design, this application is carried out using the waterfall methodology, in which the waterfall is a system development method that begins with the analysis stage, then system design and implementation of making applications and testing it to the user. This system uses the Java programming language with programming software that utilizes Android Studio
Pendataan Mitra Produk Herbal CV. Rinjani Tirta Lombok Timur Berbasis Geographic Information System (GIS)
Authors:   Universitas Hamzanwadi, Fathurrahman Imam , Samsu Lalu Muhammad ,   Universitas Hamzanwadi
Published: February 2021

The purpose of this research is to facilitate consumers in finding partners who sell herbal products from CV. Rinjani Tirta which is in East Lombok.Where the company is engaged in herbal products and has more than 86 products. In fact, it is one of the companies that has obtained a BPOM permit in East Lombok and has been recommended by the BPOM to continue to participate in activities held by the BPOM and the government related to permits, seminars, and product exhibitions The use of a Geographic Information System (GIS) can help provide information on the data collection of partners working with companies. The author researched with several stages, namely information gathering, planning, development of initial product formats, initial product trials, field trials, product revisions, and final results. The location of the research is CV. Rinjani Tirta located in the village of Ajani Timur, Suralaga subdistrict. The results of this study are very helpful CV. Rinjani Tirta in promotion and gathering information about partners and areas that have been widely spread and make it easier for consumers to find herbal products. Besides, to streamline the work of employees and of course indirect promotions from partners
Upaya Peningkatan Kualitas Pembelajaran Daring bagi Peserta Didik MI/SD pada Masa Pandemi Covid-19
Authors: Qoriawati Uhlul , Maknun Lu’luil
Published: February 2021

Penelitian memiliki tujuan untuk mengetahui bagaimana cara meningkatkan kualitas pembelajaran daring bagi peserta didik MI/SD pada masa pandemic Covid-19. Metode yang dipakai dalam penelitian ini menggunakan metode kualitatif yang bersifat studi pustaka dengan teknik mengumpulkan informasi data yang relevan melalui dokumen, buku, majalah, berita. Penelitian menggunakan metode kualitatif dengan menghasilkan informasi berupa catatan dan data deskriptif yang terdapat dalam dokumen yang diteliti. Dalam memutus penyebaran virus Covid-19 pemerintah menekankan untuk kegiatan pembelajaran dilaksanakan di rumah masing-masing dengan menggunakan pembelajaran daring. Pada penelitian ini telah mendapatkan informasi bahwa masih banyak factor-faktor yang menjadi penghambat pendidik, para siswa MI/SD, dan juga orang tua dalam penerapan pembelajaran daring. Dengan pelaksanaan pemebelajaran daring yang dilakukan di rumah menimbulkan masalah bagi peserta didik dan juga pendidik seperti penyampaian pembelajaran yang tidak terpenuhi untuk disampaikan akhirnya peserta didik diberikan tugas tambahan, akibatnya tugas yang dimiliki peserta didik menjadi bertambah banyak, hal terebut dapat menjadi beban bagi peserta didik, pendidik dan juga orang tua. Pelaksanaan pembelajaran daring harus segera diperbaiki untuk meningkatkan kualitas pendidikan pada masa pandemic Covid-19.
Upaya Meningkatkan Kemampuan Membaca Permulaan Kelas 1 SD/MI dengan Metode Iqro di Madrasah Ibtidaiyah Al Hikmah Purwodadi Belitang Mulya OKU Timur
Authors: Dewi Sri Enggar Kencana , Pertiwi Ratih Purnama
Published: February 2021

One of the goals is to provide early reading learning for elementary / MI children in the lower classes, namely classes 1, 2 and 3. The learning process especially reads at MI Al-Hikmah Purwodadi, who still uses the manual method by spelling with letters that students already know making students a little confused because they don't really understand the letters of the alphabet. Most of the students of Al-Hikmah Purwodadi were mostly recited at the TPA so that the students understood the hijaiyah letters more than the letters of the alphabet. Many students face difficulties in reading the beginning because of the background of students who are not from kindergarten graduates. As a solution to provide convenience for students who read the beginning and for MI Al-Hikmah Purwodadi teachers to simplify the learning process by using motivational and interesting methods and media to learn to read the beginning. In this service the method used is the iqra method. The results and benefits of service are increasing reading interest in MI Al Hikmah Purwodadi students, increasing knowledge and understanding of 1st grade students of MI Al-Hikmah Purwodadi in reading, increasing reading skills in class 1 MI Al-Hikmah Purwodadi.

 

Keywords: Reading Beginning, Iqra Method
Internalisasi Nilai-Nilai Fikih dalam Kitab Fath Al-Qorib
Authors: Hasan Sholeh
Published: February 2021

Internalization of values ​​in forming a desired character certainly requires a well-planned process. Can be through individual, group and institutional relationships. Darul Ihya Islamic Boarding School as a non-formal educational institution is expected to give a role in shaping human beings with Islamic characteristics. In this pesantren the author makes the media devotion in order to internalize the values ​​of fiqh in the book Fath Al-Qorib. By using the bandongan method, a group of students in one class listens to an ustadz who reads, translates, explains the material contained in the book Fath al-Qorib. Each santri pays attention to his book and makes notes about difficult words or thoughts, in the form of saffron or mufrodat meanings. The learning of the yellow book which had been carried out in the Darul Ihya Islamic boarding school had considerable implications for the formation of Islamic character for the santri. So that the presence of writers besides being able to meet the shortcomings of human resources experienced by the Darul Ihya Islamic boarding school can also contribute in carrying out the programs launched by the pesantren.
Pelatihan Pembelajaran dan Penilaian Berbasis HOTS (Higher Order Thingking Skill) bagi guru SD
Authors: Effendi Effendi , Gunarto Wahid
Published: February 2021

The existence of the activities for teachers is based on the rapid development of technology and communication so as to also require changes in the pattern of learning and blowing related to the ability to think. Learning involving high-level thinking (HOTS) is indispensable in the era of the 4.0 industrial Revolution and the future because of the evolving science, relentless changes and tougher life competition. Therefore educators should strive for how students can be flexible in adapting to the changes. In the implementation of this activity use lecture methods, discussions and FAQs and practice. The material presented in its activities is material about the HOTS learning and assessment. After the activities carried out some of the benefits that are obtained namely: 1) In general participants who attended very enthusiastic about the material that delivered, 2) and feel the new knowledge related to learning and assessment of HOTS-based.
English for Young Learners: Pembelajaran Bahasa Inggris dengan “Aksi” (Aktif, Kreatif, Santai Dan Inovatif) bagi Anak-Anak Paud SS Melati Jaya di Desa Sribulan Kecamatan Buay Pemuka Bangsa Raja Kabupaten OKU Timur
Authors: Agustina Eka , Andriani Dwi , Rahman Dea Lupita
Published: February 2021

This program aimed to know English learning with AKSI (Active, Creative, Relaxed and Innovative) in TK / PAUD SS Melati Jaya, BP. Raja OKU Timur. Based on the results of the teaching process in this program, it can be seen that the English learning of children with AKSI (Active, Creative, Relaxed and Innovative), through 5 method: Teaching Methods with Bilingual / bilingual concepts (English & Indonesian), 2) Student Oriented Teaching Methods, 3) Learning by Playing Teaching Methods, 4) Life Skills Teaching Methods, and 5) Fun & Easy Teaching Methods. The results of this program show that (1) The use of AKSI (Active, creative, Relaxed and Innovative) through 5 methods used in English learning can increase student motivation according to their character at an early age, (2) The application of methods found new ideas that learning that implemented with the use of learning media or teaching aids that support the achievement of learning goals and is carried out continuously and makes students not bored and very pleasant.
MODEL PEMBELAJARAN TREFFINGER: PENGARUH PENERAPAN TERHADAP HASIL BELAJAR FISIKA MATERI KALOR
Authors: Syiam Sholekhah Eka , Anisatur Rofiqah Siti , Effendi Effendi
Published: February 2021

The purpose of this study was to determine the effect of the application of the Treffinger learning model on student physics learning outcomes on heat topic in class VII SMP NU Tebat Jaya in the 2019/2020 school year. This research was an experimental research design with Posttest Only Control Group Design. The samples of this research were 28 students of class VII A and 28 students of VII B. The data collection method in this study was a multiple-choice test method. The data analysis used was a statistical test using the t test statistical formula. Based on data analysis using the t-test, it was concluded that there was a significant effect of the application of the Treffinger learning model on students' physics learning outcomes on heat topic in class VII SMP NU Tebat Jaya in the 2019/2020 learning year with tcount 5.45 and ttable 1, 99.
Kemampuan Berpikir Kritis pada Mata Pelajaran Ekonomi Siswa SMA Negeri 1 Cikarang Pusat
Authors: Putra Maha , Mulyadi Hari , Ahman Eeng
Published: February 2021

Tujuan penelitian ini adalah untuk mengetahui kemampuan berpikir kritis pada mata pelajaran ekonomi SMA Negeri 1 Cikarang Pusat. Metode yang digunakan dalam penelitian ini adalah penelitian kuantitatif dimana data dikumpulkan dengan melakukan observasi, mengambil tes, dan melakukan wawancara. Dalam penelitian ini, peneliti memilih tiga kelas. Hasil penelitian menunjukkan bahwa kemampuan berpikir kritis siswa di SMA Ngeri 1 Cikarang pusat masih rendah. Hal ini terlihat dari hasil siswa dalam mengerjakan soal yang merujuk pada tingkat kemampuan berpikir kritis C4 dan C5 pada skor 20-60. Dari tiga kelas yang diamati, tidak ada siswa yang mendapat skor 80-100. Oleh karena itu, kemampuan berpikir kritis siswa di SMA Negeri 1 Cikarang Pusat secara khusus pada mata pelajaran ekonomi perlu ditingkatkan.
Pengaruh Model Pembelajaran Kooperatif Tipe Teams Games Tournament terhadap Kemampuan Berfikir Tingkat Tinggi Siswa
Authors: Setianingsih Dewi , Yuniarsih Tjutju , Rozali Rozmitha Dewi Yuniarti
Published: February 2021

Penelitian ini bertujuan untuk mengetahui pengaruh model pembelajaran kooperatif tipe Teams Games Tournament (TGT) terhadap kemampuan berfikir tingkat tinggi (HOTS) siswa pada kompetensi dasar perdagangan internasional. Penelitian ini menggunakan metode deskriptif kuantitatif dengan bentuk penelitian kuasi eksperimen. Subyek penelitiannya adalah siswa kelas XI IPS SMA Negeri 1 Cililin tahun pelajaran 2017/2018. Instrumen pengumpulan data menggunakan  tes. Berdasarkan hasil analisis diperoleh nilai signifikasi model sebesar 0,009 dengan nilai p-value sig lebih kecil dari 0,05, yang berarti bahwa terdapat pengaruh  model pembelajaran kooperatif tipe TGT disertai media ular tangga terhadap kemampuan berfikir tingkat tinggi (HOTS), dengan nilai N Gain sebesar 0,35194.
PENGARUH LITERASI EKONOMI DAN GAYA HIDUP TERHADAP PERILAKU KONSUMTIF MAHASISWA PENDIDIKAN EKONOMI STKIP PGRI TULUNGAGUNG
Authors: Puryasari Riski
Published: February 2021

Penelitian ini bertujuan untuk membuktikan (1) Pengaruh Literasi Ekonomi terhadap Perilaku konsumtif, (2) Pengaruh Gaya Hidup terhadap Perilaku konsumtif (3) Pengaruh literasi ekonomi dan gaya hidup terhadap perilaku konsumtif mahasiswi pendidikan ekonomi STKIP STKIP PGRI Tulungagung. Metode yang digunakan adalah metode kuantitatif.Penelitian ini dianalisa dengan menggunakan analisa regresi berganda.Populasi penelitian berjumlah 132 orang.Pengambilan sampel menggunakan proportional random sampling dengan sampel sebanyak 87 mahasiswi.Pengumpulan data menggunakan angket dengan kuesioner terbuka dan tertutup. Hasil penelitian menunjukkan bahwa: 1. Nilai t hitung (0,486) < t tabel (1,994) dan nilai signifikansi 0,248 > 0,05 maka Hoditerima dan H1 ditolak, berarti tidak terdapat pengaruh literasi ekonomi terhadap perilaku konsumtif mahasiswi 2. Nilai t hitung  t hitung (5.612) > t tabel (1.988) dan nilai signifikansi 0,000 < 0,05 maka H2 diterima dan Ho2 ditolak, berarti terdapat pengaruh gaya hidup terhadap perilaku konsumtif mahasiswi; 3.Berdasarkan hasil analisis regresi linier berganda dapat diperoleh suatu persamaan linier yaitu Y = -4.227+ 0,192X1 + 0,765X2yang artinya perilaku konsumtif mahasiswi dipengaruhi oleh gaya hidup, sedangkan untuk literasi ekonomi tidak mempengaruhi perilaku konsumtif mahasiswi Program Pendidikan Ekonomi di STKIP PGRI Tulungagung.