bluuebunny/crossref_metadata_2025 huggingface dataset:
Phase modulation of MoO2 -MoO3 nanostructured thin films through W-Doping; utilizing UV photodetection and gas sensing applications
Authors: ZAKİ Shrouk E. , BUYUKHARMAN Mustafa , BASYOONİ Mohamed A. , GÖRMEZ Arife Efe , SEZGİN Ayşegül , EKER Yasin , YILMAZ Mücahit
Published: April 2022

Gas sensing properties of metal oxide semiconductors draw high attention due to their simple fabricating methods, and low cost, chemical, and physical properties. In general, a high bandgap (>2 eV) can cause them to react in the UV region through the electromagnetic spectrum. Controlling the UV-photodetection and gas sensing ability of MoO2-MoO3 thin film through tungsten (W) doping of different ratios have been reported here. The preparation of these films was grown using a reactive magnetron sputtering system with different power sputtering of W-content. The bandgap calculations showed that the samples have a wide bandgap value. A small particle size of 8nm was observed through high W doping concentration which enhanced these materials toward high efficient gas sensing and UV photodetector applications. The UV optical sensor exhibits a high responsivity value of 2500A/W and an external quantum efficiency (EQE) value of 5x109 at 365nm. Also, an increase in the photocurrent gain value with increasing the W amount with a maximum value of 0.13, while a photocurrent of 1mA was observed. On the other hand, a fast-response/recovery time-based CO2 gas sensor of less than 10 sec was observed. The thin-film sensors showed well-defined adsorption and desorption kinetics in a CO2 environment with a p-type chemisorption behavior.
Implementation of E-Voting in the Village Head Election (Pilkades) Selotinatah, Ngariboyo District, Magetan Regency
Authors: Rachawati Desi , Nurjaman Asep , Sihidi Iradhad Taqwa
Published: April 2022

E-Voting is an innovation in the village-level electoral (Pilkades) process carried out simultaneously in Magetan Regency for the first time in 2019. The purpose of this study was to describe the implementation of E-Voting elections using the theory of Merilee S. Grindle and taking the locus in Selotinatah Village, Ngariboyo District, with rationalization as the village with the largest population and the most significant area. This research method uses descriptive qualitative research with primary and secondary sources. The results of this study indicate that the implementation of E-Voting in Selotinah Village has been going well. It can be seen from the process that it is concluded that it is efficient and effective in accommodating the political participation of villagers. However, as a new process, socialization and technology quality constraints are again a problem. This is a classic problem in the implementation of public policies in Indonesia, so improvements are needed, especially in the bureaucracy's capacity and the security of the technology adopted.
Government Strategies in Handling the Impact of the Spread of the Covid-19 Outbreak in Bandar Lampung
Authors: Busthomi Ma’sum , Warganegara Arizka , Maryanah Tabah , Kurniawan Robi Cahyadi , Poniasih Ni Kadek
Published: April 2022

Bandar Lampung City recorded 9,674 cases. This makes Bandar Lampung City the highest positive case area in Lampung Province. Of course this is a special note for the government to respond to preventive actions. In Bandar Lampung Mayor Regulation (PERWALI) Number 18 of 2020, guidelines for preventing COVID-19 through health protocols, administrative sanctions, and police coercion are imposed. During the pandemic, government institutions, one of which was the Mayor of Bandar Lampung, became the main focus in Lampung Province because the real conditions in the field were still crowded, so prevention and following government policies were not optimal. This research uses a descriptive qualitative method with data collection using a literature study. The results of this study develop education and establish policies to prevent the spread of COVID-19. The policies that Bandar Lampung has taken are 1) establishing COVID-19 as a pandemic or a national epidemic, 2) campaigning for health protocols by implementing 3M (wash hands, wearing masks, and maintaining distance), 3) policies are carried out in stages starting from PSBB, to PPKM level, 4) social assistance and national economic recovery, 5) adaptation to new normal
Power Sharing Stakeholder of Child-Friendly City Task Force
Authors: Wahyuni Nila , Jamilah Maryam , Fajri Hidayatul
Published: April 2022

The task force collaboration forum is present to strengthen and increase stakeholders' commitment to developing Child-Friendly Cities in Padang City. However, the optimization of this forum has not been appropriately achieved. Previous research has shown that the cause of this is sectoral ego, low stakeholders understanding, a master plan suitable for children has not been formed. At the same time, the involvement and linkage of stakeholders in the task force is a determining factor for the success of a collaboration. Furthermore, a power balance must be established between stakeholders during deliberation and decision-making. This study aimed to analyze power-sharing in the collaborative forum of Padang City Child-Friendly Task Force. The analytical method used is stakeholder mapping and social networks analysis. Stakeholders involved in the Padang City child-friendly task force have diverse interests and influences. Eighteen parties consist of two actors as key players, two as subject, seven as context center, and seven as the crowd. The interaction pattern of the stakeholders in the form of information flow is not evenly distributed. Several participants can bridge the disconnection of this information network on the condition that the strong participants must establish a relationship with the weak. A more decentralized structure and precise working mechanism are needed to control the power imbalance among stakeholders
The Strategy Smart City Development Concepts in Indonesia
Authors: Viola Hasna Anugerah , Fitrianto Achmad Room
Published: April 2022

The government ability to manage the potencies and assets owned through digital technology is the key to developing a smart city. Standardization of public services procedur through ISO is the early stage in digitalizing the government services. This paper focuses on analyzing the implementation of the smart city concept in Indonesia and identifying the relevant, innovative strategies applied as a reflection of the transformation of urban areas. This paper aims to determine the effectiveness of digital public service facilities in improving the community's welfare. The paper employed a qualitative approach with a case study. The data gathered from journal articles, e-books, official government data and websites, the latest online news portals, and the data of relevant others agencies. The results show that the smart city concept development initiative in several cities and districts in Indonesia is increasing, in line with information and communication technology. Accordingly, the smart city strategy developed relies on ICT-in public services. Therefore, the processes require massive campaigns for the community to get used to it. In addition, having good communication and collaboration among all stakeholders in society creates a dynamic of sustainable urban development framed in smart city project design applied
Simulation of IoT-Based Temperature and Humidity Conditioning System in Screen House
Authors: Ayu Wirenda Sekar , Prasetyo Bowo Yuli
Published: April 2022

Nowadays, various problems have arisen in agricultural sector. One of which is the decline in productivity of farmers' crops up to 40% which is caused by non-optimal environmental conditions during the plant growth process. This is certainly a challenge for Indonesian farmers to be able to continue in supplying the country's needs for high quality agricultural products. The challenges faced by Indonesian farmers do not only come from the environmental conditions of plant growth, but the development of Industry 4.0 technology also plays an important role in the development of agricultural sector in Indonesia. In order to adapt to these technological changes, a solution is needed in the form of an integrated agricultural equipment with Industry 4.0 technologies such as the Internet of Things (IoT). One of which is creating an IoT-based control and monitoring system that will be applied to the screen house. In this research, an IoT-based temperature and humidity conditioning system was designed in the screen house. The system design is modeled and tested through simulation on Vensim software. Based on the simulation results of system design, the screen house internal temperature can be controlled or maintained in the optimal temperature range for tomato plant growth, which is 18–24oC with an offside value of ±0.5oC. The heating capacity or heating rate required in this system is 10oC/hour. The cooling capacity or cooling rate generated to compensate the influence of external temperature and heating effect on the screen house internal temperature is 1–1.8oC/hour. The heating and cooling rate values generated in this research are still need to be converted into fan and pump PWM values to be implemented in a fan- pad evaporative cooling system.
Quantitative Approach to Condensate from Residential Air Conditioners with Different Capacity as Drinking Water
Authors: Sumeru Kasni , Pramudantoro Triaji Pangripto , Hafidzudin Afif Miftakh , Firdaus bin Sukri Mohamad , Sunardi Cecep
Published: April 2022

During operation, the evaporator of split-type air conditioner (A/C) produces condensate water due to lower evaporator temperature, as compared to dew point temperature of the indoor air. So far, the condensate is considered unimportant and therefore being wasted. The split-type A/C is widely used in high-rise buildings, hotels, shopping areas, and even residential. The study aims to investigate the potential feasibility of the condensate to be used as for drinking water. Of course, treatment of the condensate is required before it can be used as a drinking water. The experiments were carried out in two cities, namely Bandung and Cirebon. Bandung represents a city with a cool climate, while Cirebon represents a city with a hot climate. The capacities of the A/C utilized in Bandung and Cirebon are 0.5 HP and 1 HP, respectively. The quantities of the condensate from the A/C were collected for 24 for hours. The quality of the condensate was benchmarked with guidelines/standard from PERMENKES NO 492/MENKES/PER/IV/2010. The benchmarking process involved testing and evaluation of 22 significant parameters related to water quality for drinking purpose. By utilizing waste condensate water, it is predicted that it can be a vital alternative of potable water in the future
The Effect of Inclusion on Crack Propagation Using Extended Finite Element Method
Authors: Mauludin Luthfi Muhammad , Rendragraha Aji Pratama
Published: April 2022

Numerical simulation is developed to investigate the effect of inclusion on crack propagation. In this study, the crack growth is modeled using extended finite element method (XFEM). Two-dimensional rectangular plate with single inclusion embedded off-centered is modeled. The specimen is subjected to uniaxial tension. The dimensions of the specimen are 40 mm x 80 mm and the radius of the inclusion is 10 mm. The specimen is pre-cracked with the length of an edge crack is 5 mm. The motion of the crack is modeled by XFEM based on traction-separation cohesive behavior for 2D mixed mode problem. In addition, enrichment procedure is used to implicitly determine predefined crack in XFEM framework. Two different inclusions, which are soft and hard inclusions, are considered on crack propagation scheme. The effects of soft and hard inclusions on crack propagation are studied and observed. The results showed that the trajectory of crack highly depends on inclusion inside the material. In the case of soft inclusion, propagation of the crack tended to approach the inclusion. Whereas in the case of hard inclusion, crack trajectory tended to move away from the inclusion. The mismatch of elastic modulus between inclusion and surrounded materials has significant effect on propagation of crack.
TÜRKİYE’DE ULUSLARARASI DIŞ KAYNAKLANMA TİCARETİNİN ÖLÇÜLMESİ
Authors: GENCER Salih
Published: April 2022

Son yıllarda teknolojideki ilerlemeler ticaret maliyetlerinin önemli ölçüde azalmasına neden olmuştur. Bu durum firmalara, üretim maliyetlerini azaltmak ve uluslararsı piyasalarda rekabet gücü elde etmek içn üretim süreçlerini ülkeler arasında parçalama olanağı vermiştir. Bu nedenle bugünün dünyasında, bir nihai malın üretim süreci farklı parçalar boyunca parçalanmakta ve üretim sürecinin her bir parçası firmalar tarafından farklı üleklerde konumlandırırlmış firmlara outsource edilmektedir. Outsource edilen parçlar ev sahibi ülke firmaları tarafından nihai malı üretmek üzere ithal edilmektedir. Böylece uluslararası outsourcing bu süreçte yeni bir ticaret biçimi olarak ortaya çıkmış ve hem ekonomik araştırma hemde politik tartışmalar bağlamında önemli düzeyde ilgi görmüştür. Uluslararası outosurcingi ölçmeye yönelik ampirik çalışmalar kullandıkları veri kaynakları bağlamında faklı yöntemleri benimsemişleridir.
Bu çalışmanın amacı 1995-2011 döenminde Türkye’de uluslasararsı otsourcing ticaretini ölçmektir. Bu bağlamda girdi çıktı tabloları kullanılarak uluslararası outsourcing ticaretinin Türkiye’deki gelişimi incelenmiştir. Sonuçlar uluslararası outsourcingin artan bir trende sahip olduğunu göstermektedir.
Tıp Fakültesi Öğrencilerinin Bilimsel Araştırmalara Yönelik Tutumları
Authors: GAMSIZKAN Zerrin , SUNGUR Mehmet Ali , GÜNEL Mehmet Göktuğ , AKÇAKOCA Muhammed Yasin , SELKİ Kudret
Published: April 2022

Amaç: Bu çalışmanın amacı, tıp öğrencilerinin bilimsel araştırmalara yönelik tutumlarının hangi düzeyde olduğunu tespit etmektir. Çalışmada ayrıca Öğrencilerin cinsiyetlerine ve sınıf düzeylerine göre araştırmaya yönelik tutumları arasında anlamlı bir farklılık olup olmadığı da incelenmiştir.
Materyal ve Metod: Çalışma, tanımlayıcı kesitsel olarak planlanmıştır. Tıp Fakültesi’nde eğitim gören öğrencilerin bilimsel araştırmalara karşı tutumları sorgulanmıştır. Çalışmada ‘Bilimsel Araştırmaya Yönelik Tutum Ölçeği’ kullanılmıştır.
Bulgular: Öğrencilerin ölçek alt boyutlarından aldıkları puan ortalamaları incelendiğinde; araştırmacılara yardımcı olmaya isteksizlik puanları 21,39±8,33 ile bilimsel araştırmalara yönelik olumsuz tutum puanları 23,50 ±8,15; bilimsel araştırmalara yönelik olumlu tutum puanları 23,86±6,37 ve araştırmacılara yönelik olumlu tutum puanları 22,00± 7,20 ise olarak belirlendi. Araştırmalara yönelik olumsuz tutum puanı üçüncü sınıf öğrencilerde en az düzeyde tespit edilmiş olup, hem birinci sınıf öğrencilerden hem de dördüncü ve altıncı sınıf öğrencilerden anlamlı olarak farklıydı (p<0,001). Araştırmalara yönelik olumlu tutum açısından dördüncü ve beşinci sınıflar en düşük ve üçüncü sınıf öğrencilerinden anlamlı şekilde farklılık gösteriyordu (p<0,02). Üçüncü sınıfların bu boyuttan en yüksek puanı olan öğrenciler olduğu tespit edildi.
Sonuç: Çalışma sonuçlarımıza göre tıp öğrencilerinin bilimsel araştırmalara yönelik olumlu ve olumsuz tutum puanlarının benzer olduğu tespit edildi. Öğrencilerin cinsiyeti açısından bilimsel araştırmalara yönelik tutumda anlamlı bir farklılık tespit edilmedi. Bilimsel araştırma uygulama dersi alan üçüncü sınıf öğrencilerinin araştırmacılara ve araştırmalara karşı olumlu tutumu anlamlı olarak yüksek bulundu.
Resolución 555/2006 de la ex SAGPyA: Programa de Control y Erradicación de la Triquinosis Porcina en la Argentina
Authors:   , Castro Agustina
Published: April 2022

La producción porcina familiar es una de las actividades más elegidas por los/as productores/as familiares que se encuentran en zonas rurales como también en zonas urbanas o periurbanas del país. Ciertas condiciones productivas y sanitarias de los establecimientos porcinos familiares, conllevan a que la carne y/o sus productos manufacturados puedan estar potencialmente contaminados. Esto se puede traducir en un aumento en la posibilidad de contraer enfermedades. Una de las enfermedades que más riesgos trae para los/as productores/as porcinos familiares –y para los/as consumidores/as- es la triquinosis. Las políticas públicas pueden ser entendidas como acciones, o inacciones, llevadas a cabo por el Estado para dar solución, al menos en parte, a situaciones socialmente problematizadas. En este sentido, en el año 2006, la ex Secretaria de Agricultura, Ganadería, Pesca y Alimentos de la Nación, a través del "Programa de Control y Erradicación de la Triquinosis Porcina en la República Argentina" (Resolución ex SAGPyA N° 555/2006) estableció los procedimientos para controlar y erradicar la triquinosis en los establecimientos porcinos. Si bien existe esta normativa, en algunos casos se presentan dificultades para su cumplimiento. El presente trabajo de tesis tiene por objetivo estudiar a la Resolución ex SAGPyA N° 555/2006 desde una perspectiva de política pública, buscando visualizar cuales fueron los alcances y limitaciones de la misma en las producciones porcinas familiares del partido de Cañuelas. Para ello, se utilizaron dos marcos teóricos: el ciclo de acción de las políticas públicas y el institucionalismo centrado en actores. La metodología utilizada fue de tipo cualitativa utilizando el método denominado Estudio de Caso (EC). Las técnicas para la recolección de la información fueron variadas: revisión bibliográfica e investigación documental, encuestas y entrevistas estructuradas y semiestructuradas a las familias productoras y a informantes calificados. A modo de conclusión se puede decir, de manera general, que la política pública sanitaria analizada no pudo contemplar las particularidades que tiene la producción porcina familiar. De esta manera, queda en evidencia la necesidad de contar con políticas públicas sanitarias que consideren las lógicas productivas del sector porcino familiar. De este modo, no solo se podrá disminuir la aparición de esta y otras enfermedades de relevancia para la Salud Pública de la población sino, además, potenciar este sector e insertarlo en procesos productivos competitivos y sostenibles.
Dva „vikinské“ náramky z Nového Knína, okr. Příbram. Jejich původ, prvkové složení a technologie výroby / Two “Viking” bracelets from Nový Knín in Central Bohemia. Their origin, chemical composition and production technology
Authors: Korený Rastislav , Vopálenský Michal , Kumpová Ivana , Msallamová Šárka , Drábková Klára , Fikrle Marek , Valenta Petr , Frána Jaroslav
Published: April 2022

The subject of the investigation is a pair of bracelets from Nový Knín in the Příbram district, the first of which appeared in 1965, the second in 2014. In the past, the first bracelet was characterised as silver, with analogies in Scandinavian ring ornaments of the 10th–11th century AD. But when this bracelet was subjected to an elemental analysis XRF in 2008, it was found to be composed of an alloy of brass with an admixture of silver. Following the surprising discovery of the second bracelet, a series of scientific and archaeological-culturally anthropological analyses were conducted, the results of which led to a chronological and material re-evaluation of previously published data, including their ‘find’ contexts. The analyses indicate that the two ornaments are virtually identical and also reveal that they cannot be regarded as early medieval artefacts but rather as Modern to recent products that were likely made outside of Europe (Africa?), probably of a tourist souvenir.
NASCENTES NA LEGISLAÇÃO BRASILEIRA: IMPLICAÇÕES E CONSEQUÊNCIAS PARA O GERECIAMENTO HÍDRICO AMBIENTAL
Authors: Holanda Débora Maciel Castelo , Sales Marta Celina Linhares
Published: April 2022

A água é um elemento vital para os seres vivos, bem como para o desenvolvimento da sociedade. Garantir a qualidade e a conservação dos recursos hídricos é de responsabilidade governamental e depende, sobretudo, da capacidade de execução das políticas ambientais. A legislação brasileira, apresenta instrumentos com diferentes abordagens sobre a água, estando, atualmente, este elemento salvaguardado sob o entendimento do art. 225 da Constituição Federal. No entanto, tem-se observado conflitos entre os marcos regulatórios, sendo reverberado, consequentemente, em impactos negativos sobre os sistemas naturais. Assim, dentro do gerenciamento hídrico ambiental, destacou-se os sistemas de nascentes de drenagens, ambiente estratégico para produção de água. Em meio a discussão sobre domínio privado das águas e as diretrizes encontradas na legislação ambiental, vê-se com preocupação o tratamento e manejo dos ambientes de nascentes. Para embasar essa discussão foi apresentado um estudo de caso sobre as nascentes do rio Pacoti, um importante curso d’água para o abastecimento da cidade de Fortaleza. Considera-se que é necessário um maior aporte de conhecimento sobre a dinâmica ambiental das nascentes, para o desenvolvimento de políticas mais eficientes quanto a conservação e manejo dessas fontes hídricas.

Palavras-Chave: Gerenciamento. Nascente. Conservação.
Assessment of Organophosphorus Pesticide Residues in Water and
Sediment Collected from the Southern Caspian Sea
Authors: Golshani Reza , Ghorbanzadeh Zafarani Ghasem , Rebezov Maksim , Karbalaei Samaneh , R. Walker Tony
Published: April 2022

Pollution of water resources by uncontrolled pesticide use is a serious health and environmental issue. In this study, concentrations of three organophosphorus pesticides (diazinon, malathion, and azinphos-methyl) in water and sediment samples from five estuaries (Sefidrud, Chalus, Babolrud, Tajan, and Gorganrud) along the Caspian Sea were investigated. Samples were collected from surface water and sediment during summer to autumn, and pesticides were analysed by gas chromatography-mass spectrometry (GC-MS). Results indicated that salinity and turbidity in Gorganrud were higher (salinity: range 2–8%; turbidity: range 1–9%) compared to other stations. Higher diazinon (water: 0.08±0.06, sediment: 0.04±0.01), malathion (water: 0.09±0.06, sediment: 0.05±0.01) and azinphos-methyl (water: 0.1±0.08, sediment: 0.06± 0.02) concentrations were observed in the Tajan river compared to other stations. Mean concentrations of diazinon, malathion and azinphos-methyl pesticides were higher in the summer compared to the autumn. Azinphos-methyl concentrations were higher than sediment quality guidelines (SQGs), which warrants ongoing monitoring. Our research provides insights into the presence of organophosphate pesticides (OPs) in rivers that enter into the Caspian Sea. Further work to better understand the environmental pollution of OPs in the Caspian Sea is ongoing.
Analisis keuntungan pedagang Kelelawar di Pasar Tradisional Beriman Kota Tomohon
Authors: Masengie C J , Lumy T. F.D , Lumenta I D.R
Published: April 2022

BENEFITS ANALYSIS OF BAT TRADERS IN TOMOHON CITY TRADITIONAL FAITH MARKETS. This study aims to determine how much profit bat traders get at the Tomohon Traditional Faith Market. This research was conducted at the Tomohon City Faith Traditional Market in December 2020 – March 2021 with a total of 10 bat traders as respondents. This study uses the Total Sampling method using primary and secondary data. This study is to analyze the profits of bat traders and find out what factors affect the profits of bat traders by using profit analysis and panel data regression analysis. Based on the results of this study indicate that the profit of bat traders for 6 months from a total of 10 respondents is Rp.134.929.333 with an average profit per month of Rp.2.248.822 for each respondent while for the factors that influence the the advantages of bat traders in the Tomohon City Faith Traditional Market are the number of bats sold and the selling price of the bats.
Design of high-order series-coupled microring resonator wavelength filter with differential evolution method
Authors: Udagawa Yudai , Arakawa Taro
Published: April 2022

A design method for higher-order series-coupled microring resonator (MRR) wavelength filters is proposed and discussed. The differential evolution method is one of the machine learning methods, and it is a type of evolutionary algorithm that can be applied to a variety of optimization problems, including non-linear, partially impossible, and multi-modal problems. We design an evaluation function that satisfies multiple requirements by weighting each evaluation item, and optimize the design parameters using the differential evolution method. The weighting values of the evaluation function are adjusted by supervised learning Support Vector Machine to produce a more accurate evaluation function. The designs of high-order MRR filters with target parameters, such as a 3 dB passband, a free spectral range, ripples, and crosstalk, are successfully demonstrated, which shows that the differential evolution method is one of the most effective methods for designing high-order MRR filters.
Política inmigratoria venezolana de 1958 a 1990
Authors: Campos Álvarez Xosé Ramón
Published: April 2022

Venezuela, a finales de los años cuarenta se convirtió en un país receptor de inmigración masiva debido a la profunda transformación económica que estaba experimentando, impulsada por el auge petrolífero y por la política inmigratoria de puertas abiertas del gobierno del dictador Marcos Pérez Jiménez entre 1952 y 1958. Pero, una vez caída la dictadura, se inició un periodo en el que las nuevas autoridades, con escaso éxito como veremos a lo largo de este trabajo, trataron de controlar la entrada de extranjeros en el país.
La geopolítica del Covid-19 y Cuba
Authors: Oliva Campos Carlos
Published: April 2022

La geopolítica del COVID-19, en lugar de propiciar una estrategia global articulada para enfrentar la pandemia, va siendo manipulada por las potencias occidentales para sus confrontaciones inter-hegemónicas con Rusia y China. Ha quedado más que demostrado que el COVID-19 no es el ébola que, en su dramática mortalidad, quedó circunscrito a áreas y países determinados de África. La propia naturaleza expansiva del virus, unida a la interdependencia económica y la globalización imperante, impiden soluciones nacionales duraderas, si no se adoptan compromisos políticos fiables entre los grandes poderes del planeta. Cuba no buscó un protagonismo internacional ante la crisis del COVID-19. Sus políticas internacionales históricas, como parte del proyecto de salud generado a partir del triunfo de la Revolución de enero de 1959, han colocado al país como un actor activo dentro de la nueva geopolítica global surgida; generándole tanto apoyos como fuertes críticos, en medio de una agudización sin precedentes del bloqueo económico, comercial y financiero de Estados Unidos.
Una aproximación a los restos arqueológicos de la cantera de piedras de molienda de Carchuna (Motril, España)
Authors: Sánchez Holgado José Ramón
Published: April 2022

Durante siglos el prensado de algunos de los productos alimenticios esenciales para la sociedad de la época se convirtió en una necesidad social; de ahí la importancia en la producción de muelas. Por lo que resultó fundamental la búsqueda de aquellos lugares donde se pudieran extraer las piezas imprescindibles para el adecuado funcionamiento de los molinos. Tomando como referencia la cantera de piedras de molienda de Carchuna (Motril, Granada), el presente estudio de investigación pretende lograr su protección, conservación y difusión mediante la puesta en valor, rompiendo de esa forma con un incomprensible y absoluto olvido social e institucional.
Reflexións encol da actuación sociopolítica en Galicia dos emigrantes retornados de Cuba (1900-1936)
Authors: Soutelo Vázquez Raúl
Published: April 2022

As remesas da emigración galega en Cuba, o emprendemento económico e o activismo sindical e político dos habaneiros retornados a Galicia resultaron fundamentais para a modernización da sociedade rural e vilega no primeiro terzo do século pasado. Eses cubanos investiron en actividades económicas innovadoras e participaron na mobilización antiforal e anticaciquil das sociedades agrarias na década de 1910. Conservadurizáronse na seguinte e algúns deles acabaron apoiando a CEDA durante a Segunda República ou militando en Falanxe e asumindo postos de poder local durante a posguerra como demostran os resultados das microanálises realizadas en diversos concellos que se utilizan nesta achega.
ANALISIS PENGEMBANGAN VAKSIN TERHADAP HARGA SAHAM SEKTOR F121
Authors: Munandar Agus , Wulandari Noviana , Mursyid Tri Harsanti
Published: April 2022

AbstrakVirus Covid-19 memberikan kelemahan yang besar untuk berbagai sektor, salah satunya pasar saham yang mana banyak orang ragu untuk melakukan investasi di masa pandemi. Adanya informasi mengenai pengembangan vaksin dari Covid-19 memberi hasrat terhadap perekonomian maupun pasar modal untuk dapat bangkit kembali. Sektor saham F121 dapat merasakan manfaat dengan adanya perluasan untuk vaksin corona ini. Riset berikut memiliki tujuan membaca dari index nilai saham dari sebelum adanya pengembangan vaksin Covid-19 hingga sesudah dilakukannya pengembangan vaksin Covid-19. Penelitian ini menggunakan metode uji beda (paired sample T test) dan uji normalitas data. Hasil dari riset ini terbukti jika nilai saham sektor F121 awal mula belum adanya pemberitahuan perluasan vaksin dan juga nilai saham sektor F121 setelah adanya pemberitahuan pengembangan vaksin mengalami peningkatan yang signifikan Kata kunci: covid-19, saham, vaksin Abstract The Covid-19 virus has provided great weakness for various sectors, one of which is the stock market, where many people are hesitant to invest during the pandemic. The existence of information regarding the development of a vaccine from Covid-19 gives a desire for the economy and the capital market to bounce back. The F121 stock sector can benefit from this expansion for the corona vaccine. The following research aims to read the stock value index from before the development of the Covid-19 vaccine to after the development of the Covid-19 vaccine. This study uses a different test method (paired sample T-test) and data normality test. The results of this research prove that the stock value of the F121 sector, in the beginning, there was no notification of vaccine expansion. Also, the F121 sector stock after the announcement of vaccine development experienced a significant increase. Keywords: covid-19, stock, vaccine
The Effect of Using Geogebra Assisted STAD Type Learning Model on Problem Solving Ability and Mathematical Disposition
Authors: Saputra Hardika
Published: April 2022

This study aims to analyze the effect of the geogebra-assisted STAD type cooperative learning model on improving geometric problem solving and mathematical disposition skills. The population in this study was the fifth grade students of SD Muhammadiyah Metro for the academic year 2021/2022 as many as 104 students spread into 3 classes. This study used quasi-experimental research with a non-equivalent pretest and posttest group design. With the sampling technique selected from 3 classes that have the same relative average math scores then taken randomly. Class V Ar Rahman was chosen as the class that uses cooperative learning type STAD assisted by geogebra and class V Al Haq as the class that uses direct learning. The data collection technique used a mathematical disposition test and questionnaire. Tests and questionnaires were given at the beginning of learning (pretest) and at the end of learning (posttest). After that the data were analyzed using the t-test formula. The results showed that students who received STAD cooperative learning with the help of geogebra had higher geometric problem solving abilities and mathematical dispositions than students who received direct learning. So it can be concluded that the application of geogebra-assisted STAD cooperative learning has an effect on increasing students' geometric problem solving abilities and mathematical dispositions
Menggali Nilai-Nilai Moderasi Beragama Pada Tradisi Doa Makam Di Kampung Gisi Desa Tembeling
Authors: Muasmara Ramli , Suri Devi Armanda , Astuti Dina Febrianti , Wahyuni Dwi , Meliany Meliany , Ridwan Muhammad , Wali Musthafa , Rahmawati Novita , Haris Nurul Azizah A. , Wibowo Putra Satria , Sarifah Sarifah , Qatrunnada Syaza
Published: April 2022

Tradisi doa makam dipusara Tun Setia (Sang Setia) dalam masyarakat Kampung Gisi merupakan sistem religi dan kepercayaan masyarakat diaktualisasikan atau diwujudkan dalam bentuk ziarah ke kuburan lebih akrab dikenal dengan “doa makam” yang dilaksanakan pada Minggu, 17 Oktober 2021. Pada kesempatan ini, Tim Mahasiswa KKN STAIN SAR Kepri melakukan pegabdian menggunakan metode Partisipatory Action Research (PAR), dimana mahasiswa melakukan inkulturisasi dengan masyarakat, tidak memisahkan diri dan saling bekerjasama dengan warga setempat. Teknik pengumpulan data berupa wawancara langsung terhadap sejumlah informan kunci yang berada di sekitar objek pengabdian dengan mengungkapkan apa adanya kondisi setempat, melaui tahapan pengabdian yang dilakukan adalah: (1) Mengumpulkan data; (2) Mengikuti Kegiatan Tradisi “Doa Makam”; (3) Mengajarkan Doa Harian, Surah Pendek, dan Bahasa Arab, serta; (4) Tabligh Akbar Dalam Rangka Memperingati Maulid Nabi Muhammad Saw. Hasil pengabdian ini menunjukkan bahwa masyarakat telah memiliki pemahaman dalam memaknai tradisi doa makam, bukanlah sarana untuk meminta kepada makam, melainkan kepada Allah SWT.
Pemberdayaan Masyarakat Kampung Teluk Dalam Desa Malang Rapat Dalam Pengolahan Kepiting
Authors: Hidayatullah Rizki Pradana , Fitri Aisyah , Dharma Agung Pratama , Setiawan Eka Rezki , Afdilla Shifa , Pratama Roni Vijai , Sumayyah Ummi Nur , Amar Rizki , Safira Okta Putri , Syahfirman Syahfirman , Lubis Desi Marlina , Purwati Rika
Published: April 2022

Kampung Teluk Dalam terletak di Desa Malang Rapat Kecamatan Gunung Kijang Kabupaten Bintan Provinsi Kepulauan Riau. Di Teluk Dalam masyarakat  umumnya berprofesi sebagai nelayan kelong, selain itu juga ada yang menjadi  nelayan kepiting. Hasil tangkapan nelayan kepiting tidak selalu baik, ada saja kepiting yang rusak atau kualitasnya menurun, seperti kaki-kaki kepiting yang patah, capitnya lepas atau ukuranya yang kecil, sehingga harga jualnya pun ikut menurun. Kepiting yang rusak atau yang mengalami penurunan kualitas tersebut  disebabkan oleh sistem dan teknologi penangkapan yang masih menggunakan cara tradisional sehingga berdampak terhadap hasil tangkapan. Kegiatan ini bertujuan untuk meningkatkan pengetahuan dan keterampilan masyarakat kampung Teluk Dalam terkait pengolahan kepiting menjadi peyek kepiting agar memiliki nilai tambah secara ekonomis. Metode pendampingan yang digunakan adalah PAR (Partisifatory Action Riset), yang dimulai dengan riset pendahuluan, inkulturasi, pengorganisasian masyarakat, merencanakan dan melakukan aksi serta evaluasi. Indikator keberhasilan dari kegiatan ini dapat dilihat dari tiga aspek di antaranya, aspek pemberdayaan, aspek sosial dan aspek ekonomi. Manfaat yang diperoleh masyarakat adalah meningkatnya pengetahuan dan keterampilan dalam memanfaatkan kepiting menjadi peyek kepiting yang bernilai ekonomis lewat Pemberdayaan masyarakat sebagai upaya untuk mewujudkan kesejahteraan masyarakat.
Pendampingan Masyarakat Dalam Upaya Pengembangan Sektor Produktif Melalui Kuliah Kerja Nyata Di Desa Pengujan Kabupaten Bintan
Authors: Kamaruzaman Kamaruzaman , Amali Ihlasul , Heniawati Tri , Anggraini Sri , Indriani Indriani , Asyikin Nur , Safar Muhammad , Apriyanti Fitri Leni , Hartono Hari , Juliana Juliana , Safari Rahmat , Zulfikri Ahmad Kan
Published: April 2022

Abstrak

Dalam upaya terlaksananya program Kuliah Kerja Nyata (KKN) pada masa pandemi COVID-19, STAIN Sultan Abdurahman melaksanakan dengan pengaturan yang ketat melalui serangkaian ketentuan yang telah ditetapkan oleh pemerintah baik itu secara umum maupun aturan khusus tertentu dari Desa lokasi kegiatan. Kegiatan KKN dilakukan pada beberapa sektor pengembangan Desa diantaranya yaitu pendidikan, keagamaan, sosial dan ekonomi masyarakat Desa Pengujan. Metode yang digunakan dengan metode ABCD (Asset Based Community-Driven Development). Hasil yang diperoleh diantaranya adalah kegiatan yang bertujuan untuk menambah wawasan dan ilmu agama warga masyarakat dan dalam konteks yang lebih moderat, membantu peran orang tua dalam pendidikan anak, mengembangkan potensi dan kreativitas anak, mempererat tali silaturrahim warga desa, menumbuhkan sikap kepedulian terhadap lingkungan, mendampingi upaya peningkatan kondisi ekonomi Desa Pengujan. Masyarakat turut andil berpartisipasi dengan antusias yang tinggi untuk mensukseskan program diberbagai bidang yang tersebut. Masyarakat sangat mengapresiasi terlaksananya berbagai kegiatan yang dipelopori oleh warga kampus, dalam hal ini melalui kegiatan KKN STAIN Sutan Abdurrahman Kepulauan Riau Tahun 2021 dan tahun-tahun sebelumnya. Harapan masyarakat agar kegiatan KKN dapat kembali dilaksanakan untuk periode-periode mendatang.
ANALISIS PENGARUH DISIPLIN KERJA, MOTIVASI DAN KOMPENSASI TERHADAP KINERJA PEGAWAI PADA SEKRETARIAT DEWAN PERWAKILAN RAKYAT DAERAH PROVINSI KALIMANTAN SELATAN
Authors: Muhammad Taufani
Published: April 2022

ABSTRAK: Muhammad Taufani, Jurusan Manajemen Sumber Daya Manusia Program Pascasarjana Sekolah Tinggi Ilmu Ekonomi Pacasetia Banjarmasin, 2020, Analisis Pengaruh Motivasi, Kompensasi dan Kemampuan Kerja terhadap Kinerja Pegawai Pada Sekretariat Dewan Perwakilan Rakyat Daerah Kabupaten Tabalong. Pembimbing 1 : Dr. Sutrisno, S.E.,M.M. Pembimbing 2 : Asruni, S.E.,M.M. dan 3. Dr. Ir. Donny Gondo Subianto, MM

Tujuan dari penelitian ini adalah untuk mengetahui faktor yang mempengaruhi Kinerja Pegawai Pada Sekretariat Dewan Perwakilan Rakyat Daerah Kabupaten Tabalong. Dilihat dari faktor Motivasi Kerja, kompensasi dan Kemampuan Kerja Terhadap Kinerja Staf Sekretariat Dewan Perwakilan Rakyat Daerah Kabupaten Tabalong.

Metode yang digunakan adalah kuantitatif komperatif dengan analisis regresi berganda untuk mengetahui pengaruh masing-masing variabel yang mempengaruhi kinerja Pegawai Pada Sekretariat Dewan Perwakilan Rakyat Daerah Kabupaten Tabalong. Penelitian dilakukan terhadap 80 orang Pegawai Sekretariat Dewan Perwakilan Rakyat Daerah Kabupaten Tabalong dan dilakukan selama 2 minggu dengan cara membagikan kuesioner.

Hasil analisis menunjukkan bahwa data-data yang digunakan didalam penelitian ini telah memenuhi Uji Validitas, Uji Reabilitas, Uji Asumsi Klasik, yang meliputi: data tidak terjadi gejala heteroskedastisitas, tidak terjadi gejala multikolinearitas, terdistribusi normal, dan. Dari hasil analisis regresi menunjukkan bahwa variabel Independen yaitu Motivasi kerja, Kompensasi dan Kemampuan Kerja secara parsial dan simultan berpengaruh positif signifikan terhadap variabel dependen yaitu Kinerja Pegawai Pada Sekretariat Dewan Perwakilan Rakyat Daerah Provinsi Kalimantan Selatan. Dari penelitian ini variabel Kemampuan Kerja lebih dominan dari variabel Motivasi Kerja dan Kompensasi.

 

Kata kunci: Motivasi Kerja (X1), Kompensasi (X2) dan Kemampuan Kerja (X3) terhadap Kinerja Pegawai Dewan Perwakilan Rakyat Daerah Kabupaten Tabalong (Y).
Assessing Deep Generative Models on Time-Series Network Data
Authors: Naveed Muhammad Haris , Hashmi Umair , Tajved Nayab , Sultan Neha , Imran Ali
Published: April 2022

This paper explores whether Generative Adversarial Networks (GANs) can produce realistic network load data that can be utilized to train machine learning models in lieu of real data. In this regard, we evaluate the performance of three recent GAN architectures on the Telecom Italia data set across a set of qualitative and quantitative metrics. Our results show that GAN generated synthetic data is indeed similar to real data and forecasting models trained on this data achieve similar performance to those trained on real data.
Quantum Switching in Resistor Networks
Authors: Delgado Alberto
Published: April 2022

In this paper quantum switches, qswitches, are introduced to generate a superposition of resistor networks. Measuring the qswitches results in one resistor network with specific values for the electrical variables; then using the probabilities for each network with the currents and voltages, expectation values are calculated. Finally feedback is used to change the qswitches probability amplitudes.
Improved data clustering using multi-trial vector-based differential evolution with Gaussian crossover
Authors: Hadikhani Parham , Lai Daphne Teck Ching , Ong Wee-Hong , H.Nadimi-Shahraki Mohammad
Published: April 2022

Many algorithms have been proposed to solve the clustering problem. However, most of them lack a proper strategy to maintain a good balance between exploration and exploitation to prevent premature convergence. Multi-Trial Vector-based Differential Evolution (MTDE) is an improved differential evolution (DE) algorithm that is done by combining three strategies and distributing the population between these strategies to avoid getting stuck at a local optimum. In addition, it records inferior solutions to share information about visited regions with solutions of the next generations. In this paper, an Improved version of the Multi-Trial Vector-based Differential Evolution (IMTDE) algorithm is proposed and adapted for clustering data. The purpose here is to enhance the balance between the exploration and exploitation mechanisms in MTDE by employing Gaussian crossover and modifying the sub-population distribution between the strategies. To evaluate the performance of the proposed clustering, 19 datasets with different dimensions, shapes, and sizes were employed. The obtained results of IMTDE demonstrate improvement in MTDE performance by an average of 12%. Our comparative study with state-of-the-art algorithms demonstrates the superiority of IMTDE in most of these datasets because of the effective search strategies and the sharing of previous experiences in generating more promising solutions. Source code is available on Github: https://github.com/parhamhadikhani/IMTDE-Clustering.
Reconfigurable Intelligent Surface-Enabled Federated Learning for Power-Constrained Devices
Authors: Le Quang Nhat , Bariah Lina , Dobre Octavia A. , muhaidat sami
Published: April 2022

Federated learning (FL) has recently emerged as a novel technique for training shared machine learning models in a distributed fashion while preserving data privacy. However, the application of FL in wireless networks poses a unique challenge on the mobile users (MUs)' battery lifetime. In this paper, we aim to apply reconfigurable intelligent surface (RIS)-aided wireless power transfer to facilitate sustainable FL-based wireless networks. Our objective is to minimize the total transmit power of participating MUs by jointly optimizing the transmission time, power control, and the RIS's phase shifts. Numerical results demonstrate that the total transmit power is minimized while satisfying the requirements of both minimum harvested energy and transmission data rate.
Cytomegalovirus Retinitis in an Immunocompetent Patient
Authors: Fodé Camara , Moussa Liamidi , Sara Belghamaidi , Ibtissam Hajji. , Abdeljalil Moutaoukil
Published: April 2022

We report the case of a young immunocompetent patient with cytomegalovirus retinitis, received in the ophthalmological emergency room with a unilateral decrease in visual acuity due to macular localization. The clinico-tomographic follow-up was particularly satisfactory after 3 weeks on Ganciclovir with complete recovery of visual acuity after 2 months of treatment (interesting iconographic illustration).
Boerhave Syndrom Revealed by Pneumediastinum and Subcutaneous Emphysema: About One Case
Authors: Arfaoui Hajar , Fahmi Asmaa , Jabri Hasna , Elkhattabi Wiam , Afif Hicham
Published: April 2022

The Boerhaave syndrom or spontaneous rupture of the esophagus is a rare pathology that represents 15% of all esophagus ruptures, caused by a sudden increase pressure in intraluminale due to the vomiting efforts. The pronostic depends of the early instauration of the adapted treatment. We report the case of a 35 years old patient who showed a provoked repetitive vomiting since one month. He consulted at the pneumology service because of brutal thoracic pain since 4 days associated to a violent epigastralgical, complicated three hours after a respiratory distress. The clinical exam oriented us to the esophagus ruptur hyposthesis (Boerhaave syndrom) confirmed by the imagery that showed the presence of an pneumomediastinum, an hydropneumothorax, an important emphysema dissecting soft tissue, and a clear distension of the lower border of the thoracical esophagus. In front the aggravation of the respiratory difficulty, the patient was transfered to the intensive care service.
Foreign Bodies in the Upper Gastrointestinal Tract in Adults: A Review of 102 Cases
Authors: Benjelloun N. , Idrissi M. Saidi , Salihoun M. , Acharki M. , Serraj I. , Kabbaj N.
Published: April 2022

1. Foreign bodies (FB) are a common emergency in endoscopy, it requires an endoscopic extraction in approximately 10-20% of cases, and in less than 1% surgical treatment is indicated to managed complications. The adult population at risk is represented by the elderly, patients with behavioral disorders or those with a physical risk factor, such as peptic or neoplastic stenosis, esophageal motor disorders or esophageal diverticula. The therapeutic strategy is decided on the basis of the patient, the location, the type of object, the presence of symptoms and the time of ingestion. Endoscopy must sometimes be preceded by an imaging examination (X- ray or CT scan), the purpose of which is to determine the nature of the object, its location and to look for possible complications. Obstructive, sharp, toxic or more than 6 cm long and 2 cm wide FB must be urgently extract. Complications are rare but can be severe, with esophageal perforation being the most common and feared. We report a retrospective study of 102 cases of ingestion of digestive foreign bodies.
Therapeutic Education Dedicated to Patients Followed for Growth Retardation Treated with Somatropin
Authors: Ijdda Sara , Ali Zineb Ait Si , Rafi Sana , Elmghari hizlane
Published: April 2022

Growth retardation is a frequent reason for consultation. Its causes are numerous and their respective frequencies differ somewhat depending on whether one is in endocrinology or paediatrics. Therapeutic education (TE) represents a cornerstone in the management of various chronic diseases in children and adults, nevertheless, it remains less common and less developed in certain diseases such as growth retardation (GR). The objective of our work is to report the attitude of multidisciplinary management of this serious pathology within the service of Endocrinology, Diabetology, Metabolic Diseases and Nutrition of the University Hospital Center (UHC) Mohammed VI of Marrakech, which is based on a global approach centred on the patient and his family: medical, psychological and dietetic approaches, which make it possible to expose the difficulties encountered, to develop a project to optimise the "patient pathway", to develop hospital and outpatient care and to strengthen the role of the UHC as a recourse and expert.