bluuebunny/crossref_metadata_2025 huggingface dataset:
PEMURNIAN BIOGAS DENGAN SISTEM BERLAPIS MENGGUNAKANN Fe2O3, ZEOLIT SINTETIK DAN ZEOLIT ALAM
Authors: Dienullah Muhammad , Tira Hendry Sakke , Padang Yesung Allo
Published: January 2020

Abstract: Biogas purification process aims to reduce biogas impurities such as carbon dioxide (CO2) and hydrogen sulfide (H2S) to obtain higher methane (CH4) concentration. Adsorption is one method for purifying biogas using solids. The research used 3 adsorbent materials such as natural zeolite mordenite, synthetic zeolite 3A and Fe2O3. To maximize the performance of natural zeolite as adsorbent, it is necessary to activate with NaOH solution which NaOH concentration used is 0%, 5%, and 15% NaOH and then they were activated by physical activation under heating treatment at 250oC for 4 hours. The best biogas purification result with natural zeolite activation mode was obtained at activation of 5% NaOH and followed by 15% and 0% NaOH. This is because activation using NaOH with 1-2N concentration (molarity) led to a macro pore size of the zeolite, more uniform, and the pores on the micro pore can be cleaned. After obtaining the best quality of natural zeolite, a study on the adsorbent ratio of adsorbent tubes obtained from the best results in Fe2O3, synthetic zeolite and natural zeolite (1: 1: 2) was observed because the ability of natural zeolite adsorption is better than of synthetic zeolite and Fe2O3. Therefore, the more natural zeolite in the adsorbent tube the better the refining result.
IbM – PELATIHAN TEKNIK PENGELASAN BAGI MASYARAKAT KURANG PRODUKTIF DI SEKITAR KAMPUS UNIVERSITAS TEUKU UMAR MEULABOH
Authors: Saputra Maidi , Ikhsan Muhammad Ikhsan
Published: January 2020

Abstract: Problems is faced by partners which is that limited skills, limited financial problems and limited support by various parties, such as government, private and universities. The team devotion from Teuku Umar University of Meulaboh made an activity to solve partner problems with giving some approach method that is giving and training of welding technique and managerial of business and opening of welding workshop. The location of partners is about 1 km from the Teuku Umar University campus in Ujong Tanoh Darat Village, Meureubo Sub-district, West Aceh District. The determination location of the welding workshop and the determination partners is based on the results of the deliberation UTU service team with the village apparatus, such as the Village Head, Dusun Head, and other village apparatuses. Time of implementation activities is carried out within 10 months with stages are the stages of literature study, site survey activities, feasibility study group of beneficiaries, training and opening of welding workshop, and monitoring and evaluation of welding workshop. The result of giving material about welding technique and managerial welding workshop give good input for the participant, so that the participants become understand and have motivation in running the workshop business. Direct welding technique training provides a good understanding for the participants and provides an example of direct welding techniques on job objects. Welding workshop provides new jobs for less productive people around Teuku Umar University and increase income for the beneficiaries.
ANALISIS SIFAT MEKANIK LAS TIG PADA PLAT ALUMINIUM SERI 5 DENGAN VARIABEL KUAT ARUS 65; 70; 75 A UNTUK MANUFAKTUR KENDARAAN AIR SAMPAN (CANOE)
Authors: Wisnujati Andika
Published: January 2020

Abstract: In general, water vehicles or water transport commonly called canoes are still used in villages for fishermen to fish in the sea and in rivers. Aluminum alloy in this research using Aluminum series 5. Background of this research is to analyze the strength of TIG weld (Tungsten Inert Gas) connection in the canoe to get reliable samples and no leakage. In high TIG welding the low temperature is determined by the high-low of the electric current being flowed. The aluminum plate for the canoe is subjected to material composition testing and tensile testing to determine the physical and mechanical properties of the TIG welding joints on the aluminum series 5. TIG welding with the current variable 65, 70 and 75 Ampere. Testing specimens of 2mm thick with dimensions of 24x16 cm where the electric arc flame is generated by tungsten electrodes (non-feeding electrodes) with metal workpieces. Test results obtained include that welding on aluminum series 5 is done with AC current (Alternating Current) due to the action of cleaning the metal surface is greater. Thin metal work, TIG welding can be used without metal filler. Material composition test showed that aluminum content of 97,76% and magnesium main addition element equal to 1.753%. In tensile testing, the strong variations of current used to connect aluminum plates are 65, 70, and 75 Ampere produce different tensile strength. The highest tensile strength is generated on plate grafting using a strong current of 75 Ampere with a yield of 165.91 MPa. This is because with a strong current of 75 A, the welding liquid enters and fuses into the center of the aluminum, resulting in a strong welding joint.
OPTIMASI PROSES PERAKITAN CAR STEREO DENGAN MENGGUNAKAN SISTEM MANUFAKTUR SELULAR
Authors: Mulyadi Dodi , Suyitno Budhi M. , Sudiro Susanto
Published: January 2020

Abstract: Today's global market competition has spurred the producers of manufactured products to perform a variety of efficiency and continuous improvement for increasing the productivity of workers and reducing the cost of manufacture. Its aim is for helping companies to survive in the global competition. Thus, the companies can sell their products with more competitive price. Changing the conventional working system with better one - using a cellular manufacturing system - is one of the efficiency that can be done by the manufacturing companies. However the firm which had changed its conventional manual assembling system into mobile (cellular) assembling system resulted the improvement of workers knowledge from 3 up to 6 grade previously, it reduced 2 workers with the same number of work stations, increased the efficiency of assembling lines as much as 7.18%, increased worker productivity as much as 14.28% with the same production capacity, reduced Not Right First Time / NRFT as much as 37.50%, increased the Value Added Per Person / VAPP as much as 12.70%, and raised the Floor Space Utilization / FSU as much as 3.17%.
PENGARUH GAYA POTONG PEMBUBUTAN TERHADAP KEAUSAN PAHAT KARBIDA COATED PADA BENDA KERJA BAJA AISI 4340
Authors: Rosehan Rosehan Rosehan
Published: January 2020

Cutting force and tool life is the important data in planning a machining process. The research is in order to describe about the influence of the cutting force to the tool wear on carbide coated cutting tools used the turning process of an alloy steel of AISI 4340. The research was conducted by observing the growth of tool wear on minutes 4.5, 9, 13.5, 18, 22.5 with the maximum value VB 0.3 mm, at the same time, the condition of other cutting such as the motion while the cutting, the depth and speed of the cutting movement was constant. The purpose of this experiment is to examine scientifically the influence cutting force to the growth of tool wear on carbide coated while the cutting process of alloy steel AISI 4340. The graphical method was used for the trial analysis, to see the cutting force comparison with the decrease of tool life of the carbide coated, and the correlation of the cutting movement with the cutting force. The mechanism decrease showed the adhesion decrease.
PENGARUH PENINGKATAN TEKANAN TERHADAP UNJUK KERJA ENGINE SATU SILINDER
Authors: Riza Abrar Riza
Published: January 2020

Ignition timing in an important at internal combustion. Timing has a role to synchronize the system in order to get optimal energy. Ignition time is directly related to working pressure in the combustion chamber. The delay combustion will result in higher work pressure. Increased work pressure can increase the performance of the fuel motor and can reduce emissions because combustion is encouraged to be more perfect. Various methods can be done to accompany the conditions of delay combustion to increase work pressure by increasing the octane number. This research focuses on the influence of the one-step gasoline engine performance variable. Effective octane enhancing solutions are used to increase pressure with the concept of combustion delay. Octane-enhancing solutions can be used in various types or concentration in fuel. The results of the study are that torque can increase up to 15% and the power can increase up to 20% compared to standard testing conditions. This is effective at medium to high engine speed.
PENGARUH NORMALIZING TERHADAP BAJA 20Mn Cr6 HASIL PENGECORAN UNTUK SUPPORT ROLLER
Authors: Irwan Yusril Irwan
Published: January 2020

Rotary Kiln  machine  is used in fertilizer plant which is function to mix the fertilizer ingredients. Part of the Rotary Kiln is support by using a roller. Support roller is made of 20MnCr6 material, AISI 5120 (0.18% C) with casting process. Normalizing phase on casting processes is using to increase strength of the material The objectives of the normalizes process is to eliminate residual stresses, softening, increasing toughness, homogenization of micro structures and to ease machining processes. The effect of normalizing can be measured by using  mechanical test, ie tensile test, hardness test and microstructure analysis. Test specimens were made the same material with normalizing and without normalizing process. Normalizing process temperature at 900oC heating for 150 minutes with air cooling for 7 hours. The results has shown that normalizing material has lowest tensile strength of 41.05 kgf/mm2 is compared to 42.16 kgf/mm2. However, the ductile fracture is higher 41.2% is compared to 29.52%, the microstructure formed uniformly evenly compared without normalizing. The softening process also makes the roller support rotate due to rubbing with riding ring.
Effect of Nitrogen On Growth and Yield of Chili (Capsicum annuum L.) in Roof Top Garden
Authors: Mahmud Khalid , Hossain Taslim , Haque Mou Tamanna , Ali Asraf , Islam Monirul
Published: January 2020

The present study was carried out to evaluate the effect of nitrogen on growth and yield of chili (Capsicum annuum L.) under rooftop conditions. The single factorial experiments were laid out in Randomized Complete Block Design (RCBD) with three replications. Four levels of nitrogen N0: 0 kg N ha-1, N1: 90 kg N ha-1, N2: 110 kg N ha-1 and N3: 130 kg N ha-1 were used in this experiment. Growth and yield contributing parameters significantly influenced by different doses of nitrogenous fertilizers. The dose of N2 gave the highest plant height (80.97 cm) and most of the morphological parameters increased with increasing nitrogen levels up to N2. The treatment N3 gave the highest fruit length (4.93 cm), yield of fruits plant-1 (165.33 gm), average fruit yield plot-1 (0.66 kg), individual fruit weight (1.97 g) and average fruit yield (5.533 kgha-1). Based on the present results, it can be suggested that use of 130 kg N ha-1 increased plant growth and fruit yield of chili in rooftop garden.
Assessing the Effects of a Paired TBL Session and Patient Simulation on Pharmacy Student HIV Treatment Knowledge
Authors: Draime Juanita A , Staudt Anna M , Stute Nicole , Jenkins Zachary
Published: January 2020

Description of the Problem: Pharmacists can play a crucial role in monitoring, counseling, and providing adherence checks across practice pharmacy settings; but they may not gain experience in this area until after graduating from pharmacy school.

Statement of Innovation:  Students participated in an intentionally aligned team-based learning session followed by completion of an HIV patient treatment worksheet and an HIV patient care simulation. This sequence was assessed using the HIV Treatment Knowledge Scale.

Description of the Innovation: Second-year pharmacy students (N=48, 98% response rate) participated in a baseline knowledge assessment before a four-hour HIV team-based learning (TBL) session, which included the use of an online HIV Patient Management Simulator. Students were administered the scale again post-session. Three days before the simulation, students had access to an HIV patient treatment worksheet that was required to be completed before the simulation. Ten days after the initial assessment, students participated in an HIV patient simulation where they proposed a new antiretroviral plan while also addressing monitoring, barriers, and maximizing adherence for the patient. Post-simulation, students were again administered the scale. Data were analyzed using descriptive statistics, Wilcoxon and paired t-tests, as appropriate.

Critical Analysis: A total of 48 second-year pharmacy students participated.  HIV knowledge increased significantly post-TBL (p < 0.001). Post-simulation, scores improved, but not significantly (p = 0.291). Knowledge on 15 of the 21 items on the HIV Treatment Knowledge Scale significantly improved from pre-TBL to post-simulation (p ≤ 0.025).

Next Steps: Future investigation should focus on the impact that HIV simulation training has on skills, abilities, confidence, and empathy.

 

Article Type: Note
Validity Evidence for Off-the-Shelf Language-Based Personality Assessment Using Video Interviews: Convergent and Discriminant Relationships with Self and Observer Ratings
Authors: Hickman Louis , Tay Louis , Woo Sang Eun
Published: January 2020

Technological advances have led to the development of automated methods for personnel assessment that are purported to augment or outperform human judgment. However, empirical research providing validity evidence for such techniques in the selection context remains scarce. In addressing this void, this study focuses on language-based personality assessments using an off-the-shelf, commercially available product (i.e., IBM Watson Personality Insights) in the context of video-based interviews. The scores derived from the language-based assessment were compared to self and observer ratings of personality to examine convergent and discriminant relationships. The language-based assessment scores showed low convergence with self-ratings for openness, and with self- and observer ratings for agreeableness. No validity evidence was found for extraversion and conscientiousness. For neuroticism, the patterns of correlations were in the opposite of what was theoretically expected, which raised a significant concern. We suggest more validation work is needed to further improve emerging assessment techniques and to understand when and how such approaches can appropriately be applied in personnel assessment and selection.
Donner sa langue au chien
Authors: Berger Anne Emanuelle
Published: January 2020

Le texte réinscrit le don du poème dans le modèle économique qui le sous-tend inconsciemment au XIXe siècle, et entreprend de repenser la crise de la valeur  de la poésie dans la modernité post-romantique à l’aune du rapport nouveau  que le don poétique entretient alors avec le modèle de l’échange marchand dans l’économie capitaliste. De ce point de vue, Victor Hugo appartient à un autre âge de poésie: le don du poème (aux pauvres) se pense comme charité; et la charité gratifie en retour le poète d’un gain symbolique, sans valeur marchand avouée, mais capable de parer la poésie d’une aura religieuse ou de conférer au lyrisme les accents révolutionnaires d’une poésie humanitaire. Ces valeurs s’écroulent avec l’échec de la révolution de 1848. La poésie, à travers Baudelaire, Verlaine ou Mallarmé, dénonce alors l’idéalisme par lequel elle participait de l’occultation de la dimension politique et sociale du “paupérisme”.----------------------------------------------------------------------------DAR SUA LÍNGUA AO CÃOO texto reinscreve o dom do poema no modelo econômico que o fundamenta inconscientemente no século XIX e busca repensar a crise do valor da poesia na modernidade pós-romântica à luz da nova ligação que o dom poético mantém então com o modelo da troca comercial na economia capitalista. Deste ponto de vista, Victor Hugo pertence a uma outra era de poesia: o dom do poema (aos pobres) se pensa como caridade; e a caridade gratifica o poeta em retorno com um ganho simbólico, sem valor comercial declarado, mas capaz de adornar a poesia com uma aura religiosa ou de conferir ao lirismo os acentos revolucionários de uma poesia humanitária. Esses valores caem por terra com o fracasso da revolução de 1848. A poesia, com Baudelaire, Verlaine ou Mallarmé, denuncia então o idealismo por meio do qual ela contribuía para a dissimulação da dimensão política e social do “pauperismo”. E, ao mesmo tempo em que aprende a se monetarizar de outra maneira, ela busca “dar sua língua aos cães”, permitindo ao real desidealizado da miséria retornar, em toda a sua violência, para a cena do poema.---Original em francês.
Entre dire et voir : offrandes poétiques aux “Maîtres” du symbolisme pictural
Authors: Dupas Solenn
Published: January 2020

Durant la période symboliste, Puvis de Chavannes, Moreau et Rops inspirent de nombreux vers d’hommage. Ces offrandes à la croisée des arts sont révélatrices des liens que les poètes et les artistes tissent alors. Elles favorisent également le déploiement d’un dialogue fécond entre le texte et l’image, qui enrichit et renouvelle l’écriture de la dédicace. Par-delà la diversité des formes et des manières, les dons de poèmes entre le dire et le voir reflètent un questionnement sur la création poétique et sur les pouvoirs suggestifs du langage.----------------------------------------------------------------------------ENTRE DIZER E VER: POEMAS DEDICADOS AOS “MESTRES” DO SIMBOLISMO PICTÓRICODurante o período simbolista, Puvis de Chavannes, Moreau e Rops inspiram inúmeros versos de homenagem. Permeando artes distintas, esses poemas que os autores lhes dedicam são reveladores dos elos que os poetas e artistas estabelecem entre si naquele momento. Essas dedicatórias favorecem também o estabelecimento de um diálogo fecundo entre o texto e a imagem, que enriquece e renova a escrita encomiástica. Para além da diversidade de formas e maneiras, esses poemas dedicados a artistas plásticos se firmam entre o dizer e o ver, refletindo um questionamento sobre a criação poética e sobre o poder sugestivo da linguagem.
Apresentação | Présentation
Authors: Editorial Equipe
Published: January 2020

Apresentação à Texto Poético 28. | Présentation de l'édition 28 de la revue Texto Poético.
Docência superior na formação EAD no curso de enfermagem: Revisão bibliográfica
Authors: Santos Sônia Maria Rocha dos , Pinheiro Ronaldo Ferreira , Ribeiro Mílvio da Silva , Oliveira Maria das Dores Martins de , Hingel Silvio Augusto de Almeida
Published: January 2020

Este artigo aborda sobre a docência superior na formação EAD e suas metodologias de ensino e aprendizagem no curso de graduação em enfermagem. O objetivo é descrever como ocorre a formação à distância e suas relações. O trabalho utiliza o método misto, em que a essência e o desafio é entender este processo frente a educação. Um processo sistemático e crítico que implica em uma conjugação de elementos qualitativo e quantitativos como possibilidade de ampliar as informações sobre o ensino em ambiente virtual. Diante destas necessidades despertou o interesse de pesquisar e apontar a importância desta educação por meio de levantamento de informações e revisão bibliográfica, procurando compreender a educação em suas qualidades, sem faltar o respeito de outras vozes, assim advir de fato uma ação comunicativa e entendedora de sua importância para Universalidade e a Integralidade equânime em consonância com a LDB 9394/96, BNCC e os decretos do MEC.
Autonomia percebida pelo enfermeiro obstetra na sala de parto
Authors: Almeida Brenda dos Santos , Morais Ariane Cedraz , Morais Aisiane Cedraz , Rodrigues Urbanir Santana , Campos Vanuza Silva , Dos Santos Wesley Anderson Araujo
Published: January 2020

Objetivo: Compreender a autonomia da Enfermeira Obstetra assistência ao parto normal em uma maternidade pública. Métodos: Pesquisa qualitativa, descritivo e exploratório, na qual participaram sete enfermeiras obstetras, que atuavam em sala de parto no centro obstétrico da referida maternidade. A coleta de dados aconteceu através da entrevista semiestruturada, seguida da transcrição e análise de Conteúdo de Bardin. Resultados: Evidenciou-se que as enfermeiras passaram a assumir integralmente o parto normal, como identidade legitima do exercício profissional, resgatando seu papel e autonomia na assistência ao parto com o incentivo das políticas de saúde. Pela implementação do prontuário eletrônico da parturiente (admissão até a alta), conquistaram o direito de assinar Autorização de Internamento Hospitalar (AIH), adoção e institucionalização do partograma, redução de práticas intervencionistas desnecessárias e adoção de boas práticas em sala de parto. Conclusão: Evidenciou-se a autonomia da enfermeira no contexto da equipe multiprofissional na sala de parto, percebendo-se como agente transformador no cuidado humanizado, sendo de fundamental importância na mudança de paradigmas e qualificação da assistência em obstetrícia, sendo primordial sua presença frente aos serviços de saúde com maior enfoque nos Centros de Parto Humanizado.
Aplicação da laserterapia de baixa intensidade na odontologia: revisão integrativa
Authors: E Silva Neto José Milton de Aquino , Santos Júllian Karen Bezerra dos , Gomes Natália Mirelle Araújo , Silva Clayton Clenisson de Carvalho , Almeida Barros João Vitor Brasil Alves Rodrigues , Medeiros Michelle Leão Bittencourt Brandão
Published: January 2020

Objetivo: Este trabalho tem como objetivo realizar uma revisão integrativa para analisar as indicações do tratamento do laser de baixa intensidade Low Level Laser Therapy (LLLT) no uso odontológico. Métodos: Como estratégia de busca foi estabelecido pesquisas nas bases de dados PubMed/MedLine, LiLacs e SciELo, no período de 2014-2019, combinando os descritores “laserterapia”, “laserterapia na odontologia” e “low level laser therapy e dentistry” aos descritores booleanos nas respectivas fontes de pesquisa. Resultados: O laser de baixa intensidade vem sendo utilizado para fins terapêuticos na odontologia, seus efeitos possibilitam seguimentos benéficos nas perspectivas de observação clínica e funcional, minimizando o quadro doloroso através do seu efeito analgésico, antiinflamatório e bioestimulante, otimizando dessa forma o processo de cicatrização. Considerações Finais: A aplicação do laser de baixa intensidade é um procedimento feito com muita frequência por profissionais da área odontológica, onde possui grande eficácia nos procedimentos coadjuvantes aos convencionais, sendo o tratamento bastante confiável, onde não possui efeitos colaterais decorrentes, porém os profissionais devem estar capacitados para a realização de um procedimento satisfatório.
STRATEGI PENJUALAN PEDAGANG PASAR MODERN BERBASIS CUSTOME DATA MINING
Authors: Naibaho Hastuti , Suyoto Yohanes Totok , Barata Dion Dewa
Published: January 2020

Abstract. Business competition between merchant in the modern market which is is getting tighter needs effective marketing strategies. An effective sales strategy can be arranged based on the knowledge of consumers. The increasingly competitive business environment that causes businesses must continue to provide the best service to customers for the development and success of trading businesses in the present and who will date. This problem can be addressed properly if you have accurate information about customers. Accurate information about these consumers can be obtained through customer data collection methods that is called customer data mining. Customer data mining is a method of finding consumer data which includes various kinds of aspects ranging from characteristics to the way consumers purchase. Using the instrument questionnaire, this research is a consumer survey. This paper is a brief report on the results of consumer data excavation, analysis of the results of statistical data based on the results of consumer data processing, and formulation of recommendations regarding promotion and sales strategies for merchant in the modern market

Abstrak. Persaingan bisnis antar pedagang yang semakin ketat menuntut pedagang manciptakan strategi penjualan yang efektif. Strategi penjualan yang efektif dapat disusun berdasarkan pengetahuan tetang perilaku konsumen. Lingkungan bisnis yang semakin kompetitif menyebabkan pelaku usaha harus terus berupaya memberikan pelayanan terbaik kepada konsumen demi perkembangan dan kelangsungan usaha dagang di masa sekarang dan yang akan dating. Masalah ini dapat diatasi dengan baik jika pedagang mempunyai informasi akurat mengenai perilaku konsumen. Informasi akurat mengenai perilaku konsumen tersebut dapat diperoleh melalui metode pengalian data konsumen (customer data mining). Customer data mining merupakan metode mencari data konsumen yang mencakup berbagai macam aspek mulai dari karakteristik sampai dengan perilaku pembelian yang dilakukan konsumen. Menggunakan instrumen kuesioner, penelitian ini merupakan seuatu survei konsumen. Tulisan ini merupakan merupakan laporan singkat mengenai hasil penggalian data konsumen, analisis hasil data statistik berdasarkan hasil pengolahan data konsumen, dan rumusan rekomendasi mengenai strategi promosi dan penjualan bagi pedagang pasar modern.

 
PEMBERDAYAAN MASYARAKAT MELALUI PENGEMBANGAN PRODUK KOPI KARE DAN WISATA ALAM BERBASIS EKOWISATA DI DESA KARE KECAMATAN KARE KABUPATEN MADIUN.
Authors: Wihartanti Liana Vivin , Styaningrum Farida , Noegraha Galih Chandra
Published: January 2020

Abstract. Kare is a village located on the slopes of Wilis Mountains. The charm of natural tourism that is still natural in Kare is still not managed optimally by the community. The object in this Community Service activity is coffee plantations. The results of local coffee in Kare are a potential resource, but the marketing has not yet reached the Madiun Regency area. The Community Service activity aims to improve the marketing of kare coffee and make the Tambak Lare coffee plantation a tourist destination based on ecotourism. The results of the Community Service show that the marketing of kare coffee has expanded not only around Kare but has reached the Madiun Regency, such as Madiun City, Ngawi Regency, Magetan Regency, to outside the provinces such as Klaten Regency and Sragen Regency. The Tambak Lare coffee plantation located in Kare Village, Kare Subdistrict, Madiun Regency has begun to be initiated to become an ecotourism-based nature tourism, so that there are already people outside Kare who visit these tourist sites.

Abstrak. Desa kare merupakan sebuah desa yang terletak di lereng pegunungan wilis. Pesona wisata alam yang masih natural yang terdapat di desa kare masih belum di kelola secara maksimal oleh masyarakat setempet. Objek dalam kegiatan Pengabdian Masyarakat ini adalah perkebunan kopi. Hasil kopi lokal di Desa Kare merupakan sumberdaya yang potensial, namun pemasaran belum sampai keluar daerah Kabupaten Madiun. Kegiatan Pengabdian Masyarakat ini bertujuan untuk meningkatkan pemasaran kopi kare serta menjadikan perkebunan kopi Tambak Lare menjadi tempat wisata yang berbasis ekowisata. Hasil kegiatan Pengabdian Masyarakat menunjukkan bahwa pemasaran kopi kare sudah meluas tidak hanya di sekitar Desa Kare tetapi sudah sampai keluar Kabupaten Madiun, seperti Kota Madiun, Kabupaten Ngawi, Kabupaten Magetan, hingga diluar provinsi seperti di Kabupaten Klaten dan Kabupaten Sragen. Perkebunan kopi Tambak Lare yang terletak di Desa Kare, Kecamatan Kare, Kabupaten Madiun sudah mulai dirintis untuk menjadi wisata alam berbasis ekowisata, sehingga sudah ada masyarakat luar Desa Kare yang berkunjung ketempat wisata tersebut.
What Can Digitization Do For Formulated Product Innovation and Development
Authors: McDonagh James , Swope William , Anderson Richard L. , Johnston Michael , J. Bray David
Published: January 2020

Digitization oﬀers signiﬁcant opportunities for the formulated product industry to transform the way it works and develop new methods of business. R&D is one area of operation that is challenging to take advantage of these technologies due to its high level of domain specialisation and creativity but the beneﬁts could be signiﬁcant. Recent developments of base level technologies such as artiﬁcial intelligence (AI)/machine learning (ML), robotics and high performance computing (HPC), to name a few, present disruptive and transformative technologies which could oﬀer new insights, discovery methods and enhanced chemical control when combined in a digital ecosystem of connectivity, distributive services and decentralisation. At the fundamental level, research in these technologies has shown that new physical and chemical insights can be gained, which in turn can augment experimental R&D approaches through physics-based chemical simulation, data driven models and hybrid approaches. In all of these cases, high quality data is required to build and validate models in addition to the skills and expertise to exploit such methods. In this article we give an overview of some of the digital technology demonstrators we have developed for formulated product R&D. We discuss the challenges in building and deploying these demonstrators.
SVECV-F12: A Composite Scheme for an Accurate and Cost Effective Evaluation of Reaction Barriers. I. Benchmarking Using the HTBH38/08 and NHTBH38/08 Barrier Heights Databases
Authors: Ventura Oscar
Published: January 2020

A simple version of a composite scheme is described, based on a combination of density functional geometry and frequencies evaluation, valence energies obtained using the CCSD(T)-f12 method extrapolated to the complete basis set limit, and core-valence correlation corrections employing the MP2 method. The procedure was applied to the 38 reactions in Truhlar’s HTBH38/08 and NHTBH38/08 databases. Mean unsigned deviation (MUD) for the complete set of 68 independent barriers is 0.43 kcal mol-1, compared to 1.37 kcal/mol for G4 and 1.69 kcal/mol for the dispersioncorrected M06-2X method. Its accuracy is also better that that of other calculations using composite methods of similar cost. The MUD of the new scheme on the barriers in the DBH24/08 subset (12 out of the 38 reactions in both other sets) is 0.31 kcal mol-1, better than that obtained at the expensive CCSD(T,full)/aug-cc-pCV(T+d)Z level (0.46 kcal mol-1) and comparable to the most exact (and costly) Wn calculations (MUD=0.14 kcal mol-1). The maximum unsigned deviation (MaxUD) of the new method for all the reactions studied is 1.71 kcal/mol. G4 and M06-2X, on the other side, exhibit MaxUDs of 6.7 and 8.4 kcal/mol respectively
Stereoselective Access to Highly Substituted Vinyl Ethers via Trans-Difunctionalization of Alkynes with Alcohols and Iodine(III) Electrophile
Authors: Ding Wei , Chai Jinkui , Wu Junliang , Yoshikai Naohiko
Published: January 2020

A method for the regio- and stereoselective synthesis of highly substituted vinyl ethers via trans-1,2-difunctionalization of alkynes with a cyclic λ3-iodane electrophile (benziodoxole triflate) and alcohols is reported. The reaction tolerates a variety of internal and terminal alkynes as well as various alcohols, affording β-λ3-iodanyl vinyl ethers in good yields with high regio- and stereoselectivities. The benziodoxole moiety of the products can be used as a versatile linchpin for the synthesis of structurally diverse vinyl ethers that are difficult to access by other means.
KAJIAN TARIF JALAN TOL MEDAN-KUALANAMU-TEBING TINGGI
Authors: . Amrizal , Bashari Aldy
Published: January 2020

Abstract Medan-Kualanamu-Tebing Tinggi Toll Road is a series of toll roads that connect Medan City, Kuala Namu Airport, and Tebing Tinggi City. In this study, an analysis of the ability to pay and the willingness to pay of toll road users and financial analysis were performed to determine the feasibility of this toll road project. The analysis shows that the ability to pay and the willingness to pay of the toll road users reach the same value for a tariff of Rp600.00 per km. By using the current tariff, which is Rp1,000.00 per km, the project's capital return is estimated to occur in 2027. Meanwhile, if a tariff of Rp600.00 per km is applied, the toll road project is still financially viable, with a return on capital expected to occur in 2019. Keywords: toll road, toll tariff, ability to pay, willingness to pay, financial analysis  Abstrak Jalan Tol Medan-Kualanamu-Tebing Tinggi adalah rangkaian jalan tol yang menghubungkan Kota Medan, Bandar Udara Kuala Namu, dan Kota Tebing Tinggi. Pada studi ini dilakukan analisis kemampuan membayar dan kerelaan membayar pengguna jalan tol tersebut serta analisis finansial untuk menentukan kelayakan proyek jalan tol ini. Hasil analisis menunjukkan bahwa kemampuan membayar dan kerelaan membayar pengguna jalan tol mencapai nilai yang sama untuk tarif sebesar Rp600,00 per km. Dengan menggunakan tarif yang berlaku saat ini, yaitu Rp1.000,00 per km, pengembalian modal proyek ini diperkirakan terjadi pada tahun 2027. Sementara itu, bila digunakan tarif sebesar Rp600,00 per km, proyek jalan tol ini masih layak secara finansial, dengan pengembalian modal diperkirakan terjadi pada tahun 2019. Kata-kata kunci: jalan tol, tarif tol, kemampuan membayar, kerelaan membayar, analisis finansial
EVALUASI PROYEKSI DEMAND BARANG DAN PENUMPANG PELABUHAN DI PROVINSI MALUKU
Authors: Firdaus Adrian , Sutanto M. Dwi Yoga , Sihombing Rajin , Hermawan M. Weldy
Published: January 2020

Abstract Every port in Indonesia must have a Port Master Plan that contains an integrated port development plan. This study discusses one important aspect in the preparation of the Port Master Plan, namely the projected movement of goods and passengers, which can be used as a reference in determining the need for facilities at each stage of port development. The case study was conducted at a port located in a district in Maluku Province and aims to evaluate the analysis of projected demand for goods and passengers occurring at the port. The projection method used is time series and econometric projection. The projection results are then compared with the existing data in 2018. The results of this study show that the econometric projection gives adequate results in predicting loading and unloading activities as well as the number of passenger arrival and departure in 2018. This is indicated by the difference in the percentage of projection results towards the existing data, which is smaller than 10%. Whereas for loading and unloading activities, time series projections with logarithmic trends give better results than econometric projections. Keywords: port, port master plan, port development, unloading activities  Abstrak Setiap pelabuhan di Indonesia harus memiliki sebuah Rencana Induk Pelabuhan yang memuat rencana pengem-bangan pelabuhan secara terpadu. Studi ini membahas salah satu aspek penting dalam penyusunan Rencana Induk Pelabuhan, yaitu proyeksi pergerakan barang dan penumpang, yang dapat dipakai sebagai acuan dalam penentuan kebutuhan fasilitas di setiap tahap pengembangan pelabuhan. Studi kasus dilakukan pada sebuah pelabuhan yang terletak di sebuah kabupaten di Provinsi Maluku dan bertujuan untuk melakukan evaluasi ter-hadap analisis proyeksi demand barang dan penumpang yang terjadi di pelabuhan tersebut. Metode proyeksi yang dipakai adalah proyeksi deret waktu dan ekonometrik. Hasil proyeksi selanjutnya dibandingkan dengan data eksisting tahun 2018. Hasil studi ini menunjukkan bahwa proyeksi ekonometrik memberikan hasil yang cukup baik dalam memprediksi aktivitas bongkar barang serta jumlah penumpang naik dan turun di tahun 2018. Hal ini diindikasikan dengan selisih persentase hasil proyeksi terhadap data eksisting yang lebih kecil dari 10%. Sedangkan untuk aktivitas muat barang, proyeksi deret waktu dengan tren logaritmik memberikan hasil yang lebih baik daripada proyeksi ekonometrik. Kata-kata kunci: pelabuhan, rencana induk pelabuhan, pengembangan pelauhan, aktivitas bongkar barang
Brazing of selected heat-resisting alloys using Ni-Pd filler metal
Authors: Baranowski Michał , Senkara Jacek
Published: January 2020

Pd is a component of some advanced nickel filler metals designed for brazing heat-resisting alloys in order to improve their wettability and to enhance both corrosion resistance and plasticity of the joints. The joints of Inconel 625, Inconel 718, Hastelloy X, and 410 martensitic stainless steel were prepared by vacuum brazing with NiPd36Cr10BSi filler alloy. Complex structures of the joints were tested. It was revealed the displacement of interfaces from their initial positions in the course of brazing along with active action of Cr, Mo and Nb (for Inconel 718 alloy) in the formation of interstitial layers.
Research on 16Mo3 steel pipe overlaid with superalloys Inconel 625 using robotized PPTAW
Authors: Czupryński Artur
Published: January 2020

The article presents research on the development of technology and mechanical properties of a 16Mo3 steel tube overlaid with Inconel 625 nickel superalloy using robotized Plasma Powder Transferred Arc Welding (PPTAW) process. Based on the results of non-destructive, metallographic and microscopic observations, chemical composition, thickness and hardness measurements of overlays optimal technological parameters for working in elevated temperature environment were selected. The performedtest has shown the correct structure of the overlay weld without welding imperfections. The examined padding weld was characterized by a dendritic structure with primary crystals growing in the direction of heat removal. It has been stated that in the range of heat input to base material 277÷514 J/mm, the iron content in the surface zone of 1,5 mm padding weld ranges from 4 to 5,5%. od 4 do 5,5%.
The influence of cooling rate during welding on joint properties made of austenitic steel 1.4301
Authors: Rzeźnikiewicz Agnieszka , Makielak Mateusz , Dyner Piotr
Published: January 2020

The aim of the research was to investigated the influence of cooling rate during welding on joint properties made of austenitic steel 1.4301. Three test panels were made: cooled in air, cooled by dipping the plate in water and cooled by spraying water from the side of the weld ridge. Non-destructive examinations (visual, penetrative and radiographic) and destructive tests (stretching, bending and impact tests) were made on the test panels. In addition, the ferrite content measurement was carried out. It has been shown that the cooling affects the ferrite content and the impact strength of the joint.
Micro-resistance spot welding of cylindrical battery packets in FEM calculations
Authors: Mikno Zygmunt , Kowieski Szymon
Published: January 2020

Due to the increasing demand for connecting cells in packets to power electric tools, bicycles and electric cars, the issue of the quality of battery cells with busbars joints with the use of external heat electrodes is particularly important. The paper presents the conditions of the joining process and modelling results using the DC source. Modelling was performed using commercially available Sorpas 3D software. It included checking the influence of the busbar shape, clamping force, electrode material, the shape of electrode face, the length of the tungsten inserts in the welding electrodes on the amount of heat and the diameter of the connections. Modelling results revealed in particular increased heat generation and connection diameters for electrodes with a smaller work surface, however, industrial practice shows that the electrode face diameter durability is limited and that the electrodes flatten - the electrode face diameter increases.
Práticas de leitura, plataformas digitais e dimensões do tempo: entrevista com Roger Chartier
Authors: Woitowicz Karina Janz
Published: January 2020

O historiador Roger Chartier, um dos mais importantes representantes da Escola dos Annales, é diretor da Escola de Altos Estudos em Ciências Sociais e professor do Collège de France, em Paris, e já atuou como professor visitante em universidades de diversos países. O pesquisador ministrou a conferência de abertura do XII Encontro Nacional de História da Mídia, realizado pela Associação Brasileira de Pesquisadores de História da Mídia em junho de 2019 na Universidade Federal do Rio Grande do Norte (Natal/RN). Na ocasião, Chartier concedeu a presente entrevista à Revista Brasileira de História da Mídia, em que abordou as práticas de leitura no cenário da comunicação digital.
O desenvolvimento da TV no Nordeste: um estudo sobre o início da televisão no Rio Grande do Norte
Authors: KNEIPP VALQUIRIA APARECIDA PASSOS , Sales Júnior Francisco Das Chagas
Published: January 2020

Quando surgiu no Brasil, a televisão se concentrava no eixo Rio-São Paulo, onde surgiram as primeiras emissoras. Com os avanços tecnológicos e o crescimento da produção de televisores, as transmissoras de TV foram se espalhando pelo país. Observa-se que em algumas regiões esse processo levou mais tempo do que em outras, como é o caso do Nordeste Brasileiro. Por tanto, este artigo tem como objetivo investigar a implantação das estações de transmissão nas capitais nordestinas, tendo como referência a criação e instalação de emissoras de TV no Rio Grande do Norte. Por que em algumas capitais as emissoras de conteúdo local e regional chegaram mais tarde, quase 40 anos depois da implantação da televisão no Brasil? Como é o caso da capital potiguar, Natal. Para alcançar o objetivo da pesquisa, contaremos com os conceitos de Williams (2016), Jost (2004) e Bourdieu (1997) sobre a televisão, com as contribuições de Machado (2000), Rezende (2000) e Mattos (1990) para compreender a trajetória da TV no Brasil e de Kneipp (2017) sobre o Rio Grande do Norte. Considerou-se que a distribuição d concessões de televisão no Rio Grande do Norte se desenvolveu com base em critérios políticos, mas atualmente apresenta uma nova configuração, com a divisão entre grupos empresariais e políticos.
Caracterização de Mudanças Climáticas na Antártica a partir da Segunda Metade do Século XX
Authors: Silva Natália , Wainer Ilana Elazari Klein Coaracy , Tonelli Marcos Henrique Maruch
Published: January 2020

A Antártica é uma região do planeta extremamente sensível às mudanças globais do clima. Para quantificar essas mudanças, é possível estudar a variação de algumas propriedades atmosféricas como temperatura (T), pressão no nível do mar (PNM) e velocidade de ventos (v). Dados de estações meteorológicas espalhadas pela Antártica distribuídos pelo British Antarctic Survey são analisados. Os resultados mostram que as tendências de temperatura apresentam uma distribuição peculiar, visto que na porção oeste do continente há um intenso aquecimento (e.g.,0.55°C/década em San Martin), enquanto que o lado leste observa um resfriamento (-0.06°C/década em Zhongshan). O índice Intervalo de Temperatura Diária (ITD) também é utilizado para caracterizar mudanças climáticas e é consistente com as variações obtidas para a temperatura, caracterizando, portanto, o chamado Padrão de Dipolo na temperatura. Com relação à PNM, 19 estações meteorológicas das 20 estudadas, apresentam tendências negativas e na grande maioria dessas observa-se também intensificação da velocidade dos ventos. Essas mudanças estão associadas principalmente aos modos de variabilidade natural do planeta, sendo que o maior determinante das características climáticas nas regiões extratropicais do Hemisfério Sul é o Modo Anular do Hemisfério Sul (SAM). Characterization of climate change in Antarctica from the second half of 20th CenturyA B S T R A C TAntarctica is a region of the planet extremely sensitive to global climate change. To quantify these changes, it is possible to study the variation of some atmospheric properties such as Temperature, Sea Level Pressure and Wind Speed. Data from meteorological stations in Antarctica provided by the British Antarctic Survey are analyzed. The results show that Temperature trends have a peculiar distribution, since on the western side of the continent there is intense heating (e.g., 0.55°C/decade in San Martin), while the east side observes cooling trends (-0.06°C/decade  in Zhongshan). The Daily Temperature Range index is also used to characterize climatic changes and agrees with the variations obtained for the Temperature, thus characterizing the so-called Dipole Pattern in temperature. About the Sea Level Pressure, 19 meteorological stations of the 20 studied, present negative trends and in the great majority of these it is also observed intensification on the wind speed. These changes are mainly associated with the natural modes of variability of the planet, and the Southern Hemisphere Annular Mode (SAM) is the major determinant of the climatic characteristics in the extratropical regions of the Southern Hemisphere.Keywords: Antarctica, Climate Change, Temperature Dipole, Southern Hemisphere Annular Mode.
O mapa das hepatites virais no Acre: entre territórios e territorialidades
Authors: De Farias Cleilton Sampaio , Oliveira Ricardo Antunes Dantas de , Luz Maurício R. M. P. da
Published: January 2020

As hepatites virais são doenças causadas por vírus distintos (A, B, C e D), que têm em comum o acometimento particularmente forte do fígado humano. Objetivou-se mapear a distribuição das hepatites virais no Acre, no período de 2010 a 2014, por meio de dois indicadores. Esse mapeamento foi associado a proposições para explicar seus territórios, suas territorialidades e suas territorializações, sendo respectivamente os locais de maior ocorrência, as relações históricas e sociais que causaram essas enfermidades e a formação desses territórios. Em vista de tudo isto, as hepatites virais se territorializaram historicamente no Acre, possivelmente favorecidas por aspectos inadequados de vigilância epidemiológica, ligados com o controle de outras endemias que assolavam os municípios. Estes fatores, associados com as condições socioeconômicas e ambientais, com a desigualdade de renda, de escolaridade e de desenvolvimento humano desses espaços, permitiram que as relações que proporcionam a infecção e a transmissão dessas doenças fossem passadas de geração para geração. Esse processo resultou em territórios que apresentam, além de muitos casos notificados altas taxas de incidências como em Cruzeiro do Sul, Rio Branco, Tarauacá e Assis Brasil. The map of viral hepatitis in Acre: between territories and territorialities A B S T R A C TViral hepatitis are diseases caused by distinct viruses (A, B, C and D), which have in common the particularly strong involvement of the human liver. The objective of this study was to map the distribution of viral hepatitis in Acre between 2010 and 2014, using two indicators. This mapping was associated with propositions to explain their territories, their territorialities and their territorializations, being respectively the places of greatest occurrence, the historical and social relations that caused these diseases and the formation of these territories. In view of all this, viral hepatitis were historically territorialized in Acre, possibly favored by inadequate aspects of epidemiological surveillance, linked to the control of other endemic diseases that devastated the municipalities. These factors, associated with socioeconomic and environmental conditions, income inequality, schooling and human development of these spaces, allowed the relations that provide the infection and the transmission of these diseases were passed from generation to generation. This process resulted in territories that have, in addition to many cases reported high incidence rates such as Cruzeiro do Sul, Rio Branco, Tarauacá and Assis Brasil.Keywords: Viral hepatitis, Map, Territories, Acre.