bluuebunny/crossref_metadata_2025 huggingface dataset:
PCR based prevalence study of Francisella tularensis in Kharkiv, Dnipropetrovsk, and Mykolaiv oblasts during 2015–2018
Authors: Zlenko Oksana Borysivna , Tkach Gennadiy Evgenievich , Sukhorukova Anna Borysivna , Kylypko Lyudmila Vitaliivna , Machota Lubov Stepanivna , Ignatenkov Oleksandr Stefanovych , Vinokurova Kateryna Volodymyrivna , Shamychkova Galyna Rostyslavivna , Shtepa Oleksandr Pymonovych , Rezvykh Valentyna Gennadievna , Schwarz Julia , Duerr Angela , Popp Claudia , Buttlar Heiner von , Wolfel Roman , Solodiankin Oleksii Sergiiovych , Gerilovych Anton Pavlovych
Published: January 2020

Introduction

Tularaemia is a zoonotic disease caused by the gram-negative bacterium Francisella tularensis, which is endemic to Ukraine. The aim of this work was to provide screening of different field samples (rodent tails, ticks, pellets, water, and hay) to obtain an actual picture of the tularaemia epizootic situation in the Kharkiv, Dnipropetrovsk, and Mykolaiv oblasts.

Material and Methods

Samples were collected using the flag method (for ticks) and break-back traps (for rodents). Also, hay, water and owl pellets were collected for study. The F. tularensis genetic material in samples was detected using a 16S qPCR.

Results

It was found that in Kharkiv oblast, 23% of collected samples were positive for F. tularensis, in Dnipropetrovsk oblast 1.9%, and in Mykolaiv oblast 0.4%.

Conclusion

Among the sample types, 34.7% of ticks, 1.8% of rodents, and 36.4% of pellets were positive for F. tularensis. The most frequent carriers of F. tularensis were the D. reticulatus and I. ricinus ticks (74.2% and 29.3%, respectively, of positive results).
SIMPANG TIGA ABADI, KABUPATEN OGAN KOMERING ILIR, PROVINSI SUMATERA SELATAN: JEJAK SUNGAI LAMA DI LAHAN BASAH
Authors: Intan Muhammad Fadhlan Syuaib
Published: January 2020

The east coast of South Sumatra is a wetland area that contains many archaeological remains, one of which is the Simpang Tiga Abadi Site, Simpang Tiga Village, Tulung Selapan District, Ogan Komering Ilir Regency, South Sumatra Province. The problem associated with wetlands in the research area is how the past community reached the Simpang Tiga Abadi site to conduct social relations with the local community. The aim of the study was to determine the geological environmental conditions of the study area, the shape and pattern of old river flows in the Eternal Three Junction area, and the position of the old river towards the Lebong Hitam River or the Lumpur River. In addition to the geological conditions of this site, we also discussed the mapping of old river trails, including the flow patterns and relations between old rivers and rivers that are still flowing at this time. The method applied, is literature review, geological survey, and map analysis. The results of field observations prove that the site landscape includes a terrestrial morphological unit with a slope of 0-2%, and the height of the sea level is 1-7 meters. Deranged flow pattern, periodic river, and adult-old river stage. The composition of this site is swamp sediment, quartz sandstone, and tuff, and lineament as a result of geological structures. The old river reconstruction turned out to flow together with the Lebong Hitam River and Lumpur River. The Simpang Tiga Abadi site is inhabited from the 9th century to the 18th century. Pesisir timur Sumatera Selatan merupakan daerah lahan basah yang banyak mengandung tinggalan kepurbakalaan, salah satunya adalah Situs Simpang Tiga Abadi, Desa Simpang Tiga, Kecamatan Tulung Selapan, Kabupaten Ogan Komering Ilir, Provinsi Sumatera Selatan. Masalah yang terkait dengan lahan basah di wilayah penelitian, adalah bagaimana masyarakat masa lalu mencapai Situs Simpang Tiga Abadi untuk melakukan hubungan sosial dengan masyarakat setempat. Tujuan penelitian untuk mengetahui kondisi lingkungan geologi wilayah penelitian, bentuk dan pola aliran sungai lama di wilayah Simpang Tiga Abadi, dan posisi sungai lama tersebut terhadap Sungai Lebong Hitam atau dengan Sungai Lumpur. Selain kondisi geologi situs ini, dibahas pula tentang pemetaan jejak sungai lama, mencakup pola aliran dan hubungan antara sungai lama dengan sungai-sungai yang masih mengalir saat ini. Metode yang diterapkan, adalah kajian pustaka, survei geologi, dan analisis peta. Hasil pengamatan lapangan membuktikan bahwa bentang alam situs termasuk satuan morfologi dataran dengan kemiringan 0-2%, dan ketinggian dari permukaan air laut adalah 1-7 meter. Berpola aliran deranged, sungai periodis, serta berstadia sungai dewasa-tua. Batuan penyusun situs ini adalah endapan rawa, batupasir kuarsa, dan tufa, serta kelurusan sebagai hasil dari struktur geologi. Rekonstruksi sungai lama ternyata alirannya menyatu dengan Sungai Lebong Hitam dan Sungai Lumpur. Situs Simpang Tiga Abadi dihuni dari abad ke-9 hingga abad ke-18.
MUSEUM BAWAH AIR M. V. BOELONGAN: SEBUAH GAGASAN PEMBAHARUAN MUSEUM
Authors: Sandy Dwi Kurnia , Salma Fitri Kusumastuti
Published: January 2020

Museum is not only a place for storing various artifacts, but also as a media of learning. However, the current management of museums in Indonesia is still not serving visitors well. Museum is not only located on the land, but there are also underwater museums. The plan of build an underwater museum has been discussed by museum practitioners and academics. Many locations and objects that could be used as underwater museums in Indonesia, one of that is the M.V Boelongan Shipwreck. This ship was sunk by Japanese Army during the Second World War. Nowadays, M.V. Boelongan has been an attractive destination for tourism activities, such as diving. To make it more benefit, not only in economic, but also in education and preservation, build and design this shipwreck as museum is one of the best solution. It could give the chance to everyone to see the shipwreck without diving. This museum should be plan to have a modern design, easier to educate and entertain the visitors, and also to preserve it as a heritage. M.V Boelongan is a part of Indonesian maritime history, the important values should be preserved and published to the public. Selain menjadi tempat penyimpanan berbagai artefak, museum juga menjadi media pembelajaran. Namun, saat ini pengelolaan museum di Indonesia masih kurang melayani pengunjung. Museum terdapat di darat dan di perairan. Isu pembuatan museum bawah air sudah menjadi pembahasan di kalangan pecinta museum. Banyak lokasi dan objek dapat dijadikan museum bawah air di Indonesia, salah satunya adalah Kapal M.V. Boelongan. Keberadaan M.V. Boelongan menjadi sebuah daya tarik pariwisata, diantaranya wisata selam. Pembuatan museum bawah air adalah salah satu alternatif yang dapat memberikan manfaat di bidang ekonomi, pendidikan dan pelestarian. Museum Bawah Air M.V. Boelongan memungkinkan pengunjung yang tidak dapat menyelam tetap dapat menyaksikan keberadaan M.V. Boelongan di bawah air. Museum akan dirancang sesuai dengan perkembangan zaman, baik dari sisi pengelolaan maupun perancangan. Hal ini sejalan dengan paradigma museum yang sejak lama digadang-gadang, yaitu membuat museum yang mengedukasi sekaligus memberikan hiburan bagi pengunjungnya. Selain itu, dengan adanya museum dapat melindungi keberadaan bangkai kapal dan menjadi salah satu cara untuk menjaga kelestarian M.V. Boelongan. M.V Boelongan adalah bagian dari sejarah kemaritiman di Indonesia. Tinggalan budaya materi ini patut dilestarikan dan disampaikan nilai-nilainya
IDENTIFIKASI AWAL DAN REKONSTRUKSI ASPEK BIOLOGIS TEMUAN RANGKA MANUSIA LJ-1 SITUS LEANG JARIE, MAROS, SULAWESI SELATAN
Authors: Fakhri Nfn , Hakim Budianto
Published: January 2020

The purpose of this study is to provide an explanation of the physical aspect reconstruction effort one of the human skeletal findings that once bathed the Maros karst area. The results of excavations in 2018 and 2019 found a human skeleton at the Leang Jarie Site (LJ-1) associated with the Toalian techonology stone tools and Austronesian earthenware, with age 2700 BP. Morphometric analysis of the LJ-1 framework on the skeletal part that remains and can be recognized, known that the sex is a male aged 35-40 years with a height of 166 cm, originating from the Austronetian nation. This framework is considered as important data and evidence of human presence as ancestors of the inhabitants of the Maros cultural region, which provides evidence of the relationship between the Austromelanes race (the Toalian people) and the Mongoloid race (Austronesian people). the technology found in one context with this framework is bone artifacts in the form of Bone point, Maros point, mollusca shell kitchen waste and some pottery fragments. The results of this study can provide a new perspective on racial interactions (Austromelanesoid  with Austronesian) in the past. Tujuan penelitian ini adalah untuk memberi penjelasan tentang usaha rekonstruksi aspek fisik salah satu temuan rangka manusia yang pernah mendiami kawasan karst Maros. Hasil ekskavasi  tahun 2018 dan 2019 menemukan rangka manusia di Situs Leang Jarie (LJ-1) berasosiasi dengan alat batu teknologi Toalian dan gerabah Austronesia, dengan umur 2700 BP. Analisis morfometri terhadap rangka LJ-1 pada bagian rangka yang masih tersisa dan dapat dikenali, diketahu bahwa berjenis kelamin adalah laki-laki, berusia 35-40 tahun dengan tinggi badan 166 cm, berasal dari bangsa Austronesia. Rangka ini dianggap sebagai data dan bukti penting kehadiran manusia sebagai leluhur penghuni wilayah budaya Maros, yang memberikan bukti terjadinya relasi antara ras Austromelanesoid (bangsa Toalian) dengan ras Mongoloid (bangsa Austronesia. Adapun teknologi yang ditemukan dalam satu konteks dengan rangka ini adalah artefak tulang berupa lancipan (bone point), artefak batu (maros point), sampah dapur cangkang moluska dan beberapa fragmen tembikar. Hasl penelitian ini dapat memberikan perspektif barun tentang intereaksi antara ras (Austromelanesoid dengan Austronesia) yang melahirkan suatu bentuk akulturasi buadaya yang terjadi pada masa lampau.
KONSEP PENGEMBANGAN MUSEUM BALLA LOMPOA SUNGGUMINASA DI KABUPATEN GOWA: MEDIA PUBLIKASI ARKEOLOGI
Authors: Purnamasari Nurul Adliyah
Published: January 2020

Museum Balla Lompoa Sungguminasa is one of the museum with archaeological resource that is interesting enough to be published to the public. This museum is very able to represent the greatness of the Gowa Kingdom  in the past with collection of objects. However, there are still many problems of Museum Balla Lompoa Sungguminasa has, such as ehuman resources are not yet complete, the exhibition models that need to be updated, the information labels must be included, facilities and infrastructure of exhibitions, and also the concept of promotions and publications. Therefore, this study was conducted to determine the condition of Museum Balla Lompoa Sungguminasa, then it’s evaluated to choose the best development concept that can be used for this  better museum. This research used survey and observation techniques, qualitatives descriptive method with an inductive approach.Museum Balla Lompoa Sungguminasa adalah salah satu museum dengan koleksi arkeologis yang cukup menarik untuk dipublikasikan kepada masyarakat. Museum khusus Kerajaan Gowa ini mampu merepresentasikan kebesaran Kerajaan Gowa di masa lampau melalui benda koleksinya. Namun, berdasarkan hasil observasi pada Museum Balla Lompoa Sungguminasa masih banyak permasalahan yang ditemukan di dalamnya. Seperti sumber daya manusia yang belum lengkap, model penataan koleksi yang perlu dibenahi, label informasi yang harus dilengkapi, sarana dan prasarana pameran hingga bentuk promosi dan publikasi. Oleh karena itu, penelitian ini dilakukan untuk mengetahui kondisi Museum Balla Lompoa Sungguminasa saat ini, kemudian berdasarkan kondisi tersebut penulis melakukan evaluasi untuk menentukan konsep yang bisa digunakan dalam pengembangan Museum Balla Lompoa Sungguminasa ke depannya. Penelitian ini menggunakan teknik survei dan observasi, dengan metode deskriptif dan penalaran induktif.
Fragmenta Saturnia Heroica - Édition critique, traduction et commentaire des fragments de l’Odyssée latine de Livius Andronicus et de la Guerre punique de Cn. Naevius
Authors: Viredaz Antoine
Published: January 2020

Cet ouvrage propose une nouvelle édition critique des fragments de l’Odyssée latine de Livius Andronicus et de la Guerre punique de Cn. Naevius. Ces deux poèmes, datant du 3e siècle av. J.-C., constituent les deux premières épopées de la littérature latine, et les deux seules à avoir été composées en vers saturniens. Les fragments qui nous sont parvenus ont été conservés par tradition indirecte, principalement dans des ouvrages grammaticaux et des commentaires savants datant d’entre le 1er siècle av. et le 6e siècle apr. J.-C. L’édition des fragments se base sur l’examen de nombreux manuscrits des auteurs antiques qui les transmettent. À cette édition critique, s’ajoute une traduction française et un commentaire philologique et linguistique. Le commentaire poursuit trois objectifs : justifier systématiquement les choix éditoriaux en évaluant toutes les variantes disponibles de la tradition manuscrite ; déterminer l’authenticité des fragments transmis et, pour les fragments authentiques, la place qu’ils occupaient dans l’intrigue du poème ; esquisser une description grammaticale de la langue littéraire des épopées saturniennes.
STUDI SIMULASI NUMERIK PENGARUH PENAMBAHAN FINS SETENGAH SILINDER DISUSUN SECARA STAGGERED TERHADAP KINERJA KOLEKTOR SURYA PEMANAS UDARA DENGAN PLAT PENYERAP V-CORRUGATED
Authors: Ali Sulaiman , Ichsani Djatmiko
Published: January 2020

Abstract: The use of solar energy by using solar collector has been extensively researched to optimize existing solar energy source, one of the methods to utilize solar energy is by using solar collector and has been widely utilized by humans in the drying process. To create a solar collector with optimum performance the thermal efficiency needs to be increased, as for increasing the thermal efficiency of solar collector one by extending the absorption field and increasing the convection heat transfer coefficient by creating a turbulent flow inside the solar collector duct, the flow turbulence can be achieved by Provides obstacle and fins disturbance to the flow direction of the working fluid under the hot absorber plate. This research was conducted with 3D Steady flow numerical simulation with turbulence viscos k-omega SST. The objective of this research is to know the optimum diameter and spacing of fins variation with 6mm, 8mm, and 10mm fins diameter, and variation of fins distance to obstacle 0,25L; 0.5L and 0.75L. The result of numerical simulation optimum fins is determined by the smallest ratio of ΔP/ΔT and this research continued to the experiment. The solar collector used in this study is a solar collector using a v-corrugated absorber plate with triangular obstacle and half cylindrical fins arranged staggered inside a solar collector duct. The results obtained from this research is, the most optimum half cylinder fins are 6 mm fins with a fins distance to obstacle 0.75L.
ENENTUAN PARAMETER PENGELASAN RANGKA UTAMA SEPEDA MOTOR MATIC BAGIAN DEPAN MENGGUNAKAN LAS MIG OTOMATIS (PANASONIC TM-1400G3)
Authors: Irwan Yusril , Pamungkas Gatot
Published: January 2020

Abstract: Main frame welding at the front automatic motorcycle of PT. XXX is the stage of (trial production). The welding machine is Panasonic TM-1400G3 MIG automatic welding machine with 75% Argon and 25% Ar-CO2. Main frame material low carbon steel STAM 390G. To obtain the welding results in accordance with the standards specified by the client, weld testing parameters are varied for each test, which are ampere and voltage. The constant welding parameters in this research are travel speed, gas flow, welding direction, tip distance to workpiece, torch angle and welding angle. All test results are inspected visually and dimensionally, if passed, it will be followed by inspection of macro structure analysis. The results measured on the macro structure analysis ar : penetration (a1), penetration (a2), bead welding, throuth, leg length and crown with standard measurement values determined by the client PT.XXX. The welding results (OK) in the macro structure analysis measurement are defined as reference parameters for mass production. The best parameters for main frame welding are vertical position down (3G) with 170 Ampere current and 20 Volt voltages, and for horizontal position (2G) with 180 ampere current parameters and 17 Volt voltages.
Dewan Penyunting
Authors: Admin Admin
Published: January 2020

Dewan Penyunting
RANCANG BANGUN MESIN PENGERING VERTIKAL DENGAN PENGADUKAN MEKANIK UNTUK BIJI-BIJIAN
Authors: Pribadyo Pribadyo
Published: January 2020

Abstract: The reduction of water content to a certain extent for cereals in the form of grain can be done through several methods, one of which is drying with heating. The purpose of this research is to design a prototype drying machine with a vertically screw-shaped mechanical screw. The drying machine is designed using heater and mixer working principles, wherein the heater is used for the drying process by engineering the heating air, while the mixer is used for the stirring system on the material to be dried. Tool design includes: Screw, Casing wire, Casing House and chassis. The wire casing design is based on the incoming heat flow rate and exhaust heat flow rate with the parameters of air velocity of entry and exit air velocity is known. The result of air velocity is 0.25 m2/s and the air velocity is 0.42 m2/s. Thus, the incoming heat flow rate is 0.5 kg/m3, and the outflow heat rate is 0.52 kg/m3. The volume of the contents of the wire casing of 7,5 kg/cm3. Screw designed with length (p) 60 cm, width of the upper arm (la) 28.8 cm, width of the forearm (lb) 22 cm. Wire casing is designed with length (p) 100 cm, width of upper arm (la) 50 cm, width of forearm (lb) 30 cm. The casing is designed with length (p) 100 cm, width of the upper arm (la) 70 cm, width of the forearm (lb) 50 cm, The chassis is designed with length (p) 107 cm, width of the upper arm (la) 77 cm and arm width Bottom (lb) 77 cm. And supported aids in the form of: Electric motor that serves as a driving force in the stirring system with a capacity of 450 rpm motor rotation is reduced with the transmission belt puly. Based on the results of the design has been successfully made prototype vertical dryer machine with mechanical stirring for grain.
ANALISIS PENGARUH PEMBEBANAN ENGINE TERHADAP EMISI GAS BUANG DAN FUEL CONSUMPTION MENGGUNAKAN BAHAN BAKAR SOLAR DAN BIODIESEL B10 PADA ENGINE CUMMINS QSK 45 C
Authors: Saksono Puji , Utomo Pandu Prastiyo
Published: January 2020

Abstract: The fuels for Diesel engines derived from petroleum of its existence the longer depleting. Starting from this, the use of biodiesel as a successor is an alternative solution. Conversion of diesel fuel for Diesel engines of heavy equipment to the other types, one of them should pay attention to emissions- related environmental pollution and fuel consumption. This research was conducted with the aim to find out the influence of loading engine against exhaust emissions and fuel consumption using diesel fuel and biodiesel B10 on engine Cummins QSK 45 c. Testing performed in the PT. Saptaindra Sejati workshop (SIS) MIA 3, km. 84, Adaro, Tanjung Tabalong, South Kalimantan, while the primary uses test equipment namely dynamometer (dynotest) Taylor DS4010. The results of testing using biodiesel in diesel fuel compared with B10 imposition engine 0 - 100% decline in average levels of nitrogen oxide (NOx) of 88% (g/kW-hr); carbon monoxide (CO) of 88% (g/kW-hr); and hydrocarbons (HC) by 80% (g/kW-hr), while the fuel consumption experienced a decrease in 0 - 7.14%.
KOMPARASI KEKUATAN TEKUK PADA KOMPOSIT LAMINA DENGAN MATRIK DUA JENIS KAYU DAN REINFORCEMENT BAMBU
Authors: Djamil Sofyan Djamil
Published: January 2020

Natural materials are environmentally friendly materials that can be made as components of matrix and reinforcement. Wood is part of the stem or branches and twigs of hardened plant due to lignification. Bamboo is a type of grass plants belonging to the order Graminae, familia Bambuseae, rooted fibers, the trunk-shaped cylinder with a diameter that varies from base to tip, hollow, hard. The composite is a composite of two or more materials that are integrated macroscopically and form a new properties. The composite type used in the laminate composite consists of two different layers of material and combined together, using adhesive, the manufacturing process using the hand lay up method. Matrix used balsa and mahoni wood, for reinforcement used type of bamboo apus molded basket woven. Bending test, using ASTM D7264 / D7264M-07 standard. The results of the experiment by testing each test, using 3 test specimens, then taken the average value. For balsa wood matrix, with plain woven reinforcement, buckling strength with value 35.60 ± 2.30 MPa, for balsa wood matrix, with basket woven reinforcement, buckling strength with value 32.64 ± 4.20 MPa. For mahoni matrix, with plain woven reinforcement, buckling strength of 55.15 ± 4.89 MPa, for mahoni matrix, with basket woven reinforcement, buckling strength of 77.15 ± 4.88 MPa. From these data shows that by using mahoni matrix the buckling strength is greater than using balsa wood matrix, either using plain or basket woven.
INVESTIGASI VARIASI KECEPATAN POTONG OPTIMAL PADA PROSES PEMESINAN BAJA AISI 4140
Authors: Lubis Sobron Yamin
Published: January 2020

Determination of optimum cutting speed in the lathe process should be considered in order to produce minimal machining costs and maximum production. Research The determination of optimum cutting speed was done to investigate the effect of cutting speed when cutting AISI 4140 steel against cost and production obtained. This study was conducted experimentally using lathe and theoretical calculations to determine machining costs and the amount of production produced. The lathe process is carried out using carbide cutting tools for cutting of AISI 4140 steel metal. In this machining the data obtained is the cutting time of the machining process tail loading process then the data is incorporated into the equation together with the cutting force, the cost of the cutting tools, the workpiece, the cost labourers. Then from the calculation results obtained by graph machining cost and production amount. Based on the graph, it is observed minimal machining cost and maximum production amount to know the optimum cutting point. The results obtained .The increase in cutting rate gives effect to the increase of production quantity, while for calculation of machining cost has decreased. Machining time has a significant effect on the change of production quantity and machining cost. The optimal cutting speed (Vcopt) is 269 m / min.
KEKUATAN TEKAN MATERIAL SPOILER MOBIL BERBASIS KOMPOSIT ROTAN EPOKSI
Authors: Irawan Agustinus Purna
Published: January 2020

This study aims to obtain the compressive strength of the material of a car spoiler product that was developed using materials from rattan fiber epoxy reinforced composites material. The car spoiler products are car accessories that also function as one of the equipment related to aerodynamics. The study was conducted by making test samples of rattan fiber epoxy reinforced composites and compared with the compressive strength of plastic spoiler materials obtained from the free market. The testing standard used is the compressive strength test of ASTM D 695. Based on the test results obtained compressive strength of spoiler made of plastic is 47.68 ± 1.37 MPa and rattan fiber epoxy reinforced composites material is 43.49 ± 4.21 MPa, with a compressive strength difference of 8.8%. The compressive strength of modeling results obtained a compressive strength of 47.97 MPa. This result is quite good and the difference is quite small, so the results of the study can be used as a reference for further product development.
ANALISIS KEKUATAN MEKANIK WATER COOLING TANK PADA FASILITAS UJI UNTAI PASSIF-02 MENGGUNAKAN CATIA
Authors: Haryanto Dedy Haryanto
Published: January 2020

Strand Test Facility has been constructed and will be used for passive reactor core cooling simulation research without using a pump or outside force, so that the movement of water flow occurs naturally. One important component of the FASSIP-02 is the water cooling tank (WCT), in addition to piping, expansion tanks (ET) and water heating tanks (WHT). WCT containing water such as a pond that functions to take heat in the water from the FASSIP-02 piping system with a position at an altitude of 11 meters. The total load of water and tank is 10 tons and for safety and security factors during operation it is necessary to analyze the mechanical strength of the WCT. Analysis is done by simulating mechanical stress conditions and translational displacement to determine the safety of WCT when operating. The stages of analysis include making a 3-dimensional model equipped with the mechanical properties of the material used, giving a load on the 3-dimensional WCT model, giving restrain to simulate the stable condition of the 3-dimensional model and testing it in simulation. The results of the analysis show that the mechanical stress on the WCT is still in the elastic area of the Carbon Steel AISI 1040 material if the temperature of the secondary water in WCT is less than 90 ° C. The primary water operating temperature is a maximum of 90 ° C and the secondary water temperature does not reach 90 ° C due to heat transfer from primary to secondary. Translational displacement that occurs is very small when compared to the WCT dimension so that it does not result in a change in shape in the WCT. Thus the design of the WCT can be continued to be constructed and safely operated.
PERANCANGAN DAN ANALISIS RANGKA MESIN DESKTOP CNC MILLING
Authors: Utama Didi Widya
Published: January 2020

The need of machine tools is growing in Indonesia every years, this because of the increasing need of high quality product and short product manufacturing time are the answer for the market needed. CNC machine is a numerical method which the computer is used to control the machine tools, in Indonesia itself are increasing its usage from large scale industry to home industry and as well as in education sector. Education sector need to be up to date to the technology to empowering their students in order to catch up in the technology growth. Investment in CNC machine tools is consider as a high investment for education institution, and industrial CNC machine tools also bulky so it difficult to move around which are difficult to bring it in classroom. To overcome the problem in this paper will discuss about design and analysis of prototype CNC milling machine tool which has working area of 328 mm × 245mm × 100mm and can withstand the force of cutting of 0.044Nm. In this paper also discuss about design and analysis of the machine tools frame using finite element method. Result from the frame analysis with the load from Z direction of 10 kg of load shows the maximum displacement is 0.07558mm and maximum stress is 0.09178 Mpa.
Diversity and Path Analysis of Chilli (Capsicum spp.) Based on Morphological Traits in Northern Region of Bangladesh
Authors: Deepo Deen Mohammad , Sarker Aniruddha , Akter Suraiya , Islam Md. Mazharul , Hasan Mahmudul , Zeba Naheed
Published: January 2020

Genetic variability, heritability, genetic advance, correlation coefficient analysis, path coefficient analysis and genetic divergence between yield and its contributing traits were estimated using fifteen (15) different chilli genotypes in northern region of Bangladesh. The aim of this study is to screen out suitable parents for next hybridization program. The phenotypic coefficient of variations was found slightly higher than the genotypic coefficient of variations for all characters studied, indicating that the apparent variation is not only genetic but also influenced by the growing environment in the expression of the traits. High genotypic and phenotypic coefficient of variation was observed in length of fruit (27.27% and 27.81%). High heritability coupled with high genetic advance in percent of mean in fruit yield per plant (71.23 and 39.38), number of fruits per plant (71.26 and 31.18), weight of individual fruit (88.52 and 43.80), length of fruit (96.13 and 70.59) and diameter of fruit (79.58 and 35.79) suggested that these characters would be considered for varietal selection. The correlation studies revealed that fruit yield per plant showed significant positive correlation with plant height (0.369), number of fruits per plant (0.587), weight of individual fruit (0.634) and length of fruit (0.450) which can be considered for selection of a good variety. Path analysis revealed weight of individual fruit (0.293), plant height (0.205), number of branches per plant (0.186), length of fruit (0.164), number of fruits per plant (0.132) and diameter of fruit (0.078) had direct positive effect on yield per plant, indicating these traits are the main contributors to fruit yield per plant. The divergence value for cluster analysis showed the highest inter-cluster distance between clusters II and IV which indicates that these genotypes may provide high heterosis in hybridization and expected to show wide variability in genetic architecture.
Kastamonu Karaçomak Havzasının Kentsel Gelişim Alanlarında Yeraltı Suyu Beslenimi Açısından Ekolojik Etki Değerlendirme
Authors: Yıldız Nuriye Ebru , Şahin Şükran
Published: January 2020

Araştırma kapsamında, Kastamonu Kenti‘nin kuzeyinde yer alan kentsel gelişim alanında yeraltı suyu beslenimi açısından ekolojik etkinin değerlendirilmesi hedeflenmiştir. Bu doğrultuda kentsel gelişim alanı, peyzajın fonksiyonlarından biri olan su geçirimliliği ve arazi örtüsü açısından irdelenerek, kentsel gelişimden önce ve kentsel gelişimden sonra yeraltı suyu beslenimindeki değişim seviyesinin tespit edilmesi amacı ile ekolojik etki değerlendirmesi yapılmış ve geçirimli yüzeylerdeki değişimin yeraltı suyu beslenimini etkilememesi için öneriler geliştirilmiştir. Çalışma kapsamında kullanılan yöntemler ile kentleşme ve peyzaj üzerindeki diğer müdahaleler sonucu yeraltı suyu ve su tutma kapasitesindeki olumsuz değişim ortaya konulabilmektedir. Bu çalışma, yapılacak kent planlama çalışmaları ile potansiyel müdahalelerin olası sonuçlarının öngörülmesi ve olumsuz etkilerin bertaraf edilmesine olanak sağlamaktadır. Öte yandan söz konusu olumsuzlukların planlama ve/veya uygulama sonrası araştırılması yerine, yeraltı suyu beslenimi ve yüzey akışı potansiyeli dahil, peyzaj fonksiyonu olarak ifade edilen kilit ekolojik süreçlerin irdelendiği peyzaj planlarının çok katmanlı mekânsal planlama sürecinin öncelikli eylem alanı olması önemlidir.
Impacts of Adapted Altitude on Yield and Some Others Characteristics of Bituminaria bituminosa
Authors: Acar Zeki , Ayan İlknur , Can Mehmet , Kaymak Gülcan
Published: January 2020

This study was carried out with 86 Bituminaria bituminosa (Bitbit) genotypes collected from Central Black Sea Region of Northern Anatolia in Samsun in 2012. After cleaning, seeds scarifying with sandpaper and sown in small pots. In November of 2012, the seedlings were transplanted to experimental field. No fertilizer and water applied throughout the study and spring and autumn elongation, hay yield and harvesting number in the second year of the plants (2014) were observed during the study. According to correlation analysis, there was a negative and statistically significant linear correlation between altitude and spring elongation, autumn elongation, harvest number. There was also a negative statistically insignificant correlation between altitude and hay yield. A positive and significant correlation was found between hay yield and spring and autumn elongations, harvest number; between spring and autumn elongations and number of harvest. Some genotypes taken from high altitudes stayed dormant in winter period, furthermore they started elongation later than the others and a slight growth was recorded in autumn. In the light of these results, it is possible to improve cultivars for different ecological conditions.
Konya İli Ilgın İlçesinde Şeker Pancarı Üretim Yapısı ve Sorunlar
Authors: Eser Hakkı , Bahşi Nermin
Published: January 2020

Bu çalışmada, Konya ili Ilgın ilçesi şekerpancarı üretimi, bölgede fabrikanın işleyişi, çiftçilerin durumu, özelleştirilmesi hakkında görüşler, şeker pancarının üretim yapısı ve buna dayalı sorunların belirlenmesi amaçlanmıştır. Bu amaçla, Konya ili Ilgın ilçesinde Pancar Ekicileri Kooperatifleri Birliği‘ne (Pankobirlik) kayıtlı kooperatifler bünyesinde faaliyet gösteren üreticilerden Olasılığa Dayalı Örnekleme yöntemine göre belirlenen 175 üretici ile yüz yüze görüşülerek veriler toplanmıştır. Elde edilen bulgulara göre, üretimde karşılaşılan zorluklar şeker pancarında sulama maliyetinin yüksekliği (%87,4), hastalık ve zararlılarla mücadelenin zorluğu (%77,7), diğer ürünlere göre işgücü ihtiyacının fazlalığı (%74,3) ve şeker pancarı üretiminde suyun yetersizliği (%72,0) şeklinde sıralanmaktadır. Ayrıca, üreticilerin yaklaşık %77‘si ürün fiyatlarının düşük olduğunu ifade etmektedir. Bölgedeki üreticilerin yaklaşık %60‘ı da şeker üretimi yapan fabrikaların özelleştirilmesine karşı olduklarını vurgulamışlardır. Sonuçlar değerlendirildiğinde, şeker pancarı alım fiyatlarının belirlenmesinde maliyetlerin göz önünde bulundurulması üretim maliyetlerinin düşürülmesi için şeker pancarı üretiminin destekleme kapsamına alınması gerekmektedir. Ayrıca, özelleştirme konusunda üretici görüşlerinin dikkate alınarak gerekli adımların atılması ve şeker politikalarının yeniden gözden geçirilmesinin gerekli olduğu düşünülmektedir.
Mersin İlinde Dağlık Alanlarda Yaşayan Bireylerin Orman Ürünlerini Kullanımı
Authors: Akıncı Sedef , Budak Dilek Bostan
Published: January 2020

Mersin ili dağ köylerinde yapılan çalışmada basit tesadüfi örnekleme yöntemiyle seçilen 99 kişi ile yüz yüze görüşme yapılmıştır. Bireylerin %64,6‘sını erkekler, %35,4‘ünü kadınlar oluşturmakta ve %35,4‘ü ilkokul mezunudur. Ortalama hane halkı genişliği 2,38 ve ortalama yaş 50,32‘dir. Küçükbaş hayvan yetiştiriciliği ve arıcılık faaliyetleri dağ köylerinde yaşayan bireylerin temel geçim kaynağı iken; aynı zamanda orman ürünlerinden faydalandıkları da tespit edilmiştir. Orman ürünleri daha çok kantaron, kekik, kuşburnu, mantar, böğürtlen, keçiboynuzu, andız gibi tıbbi aromatik bitki grubundan oluşmaktadır. Ağır işgücü gerektiren odun, kereste ve reçine gibi işlerde erkekler daha yoğun çalışırken; kantaron, böğürtlen, kuşburnu gibi ürünler daha çok kadın nüfus tarafından toplanmaktadır. Bireylerin, orman ve orman ürünlerine bakış açıları cinsiyete, yaşa ve eğitim düzeyine göre değişmemiştir. Bunun nedeni yaşamlarını idame ettirebilmek için ormana ve ürünlerine ihtiyaç duymaktadırlar. Genel olarak değerlendirildiğinde, dağ köylerinde yaşayan nüfusun orman ve orman ürünlerine dayalı bir yaşam sürdürmekte oldukları belirlenmiştir. Bu bağlamda bölgede orman alanların korunması hem bölge halkı hem de çevresel tahribat açısından oldukça önemlidir. Bireysel bilinçlendirmenin yanı sıra orman ve ürünlerinin kullanılması ve korunması konusunda ilgili bakanlıklar tarafından destek sağlanmalıdır. Bu çalışmanın amacı Mersin ili dağ köylerinde yaşayan bireylerin orman ürünlerini kullanım durumlarını ortaya koymak ve orman hakkındaki düşüncelerini tespit etmektir.
Effect of Extraction Conditions on the Phenolic Content and DPPH Radical Scavenging Activity of Hypericum perforatum L.
Authors: Seyrekoğlu Fadime , Temiz Hasan
Published: January 2020

In this study, various extracts of Hypericum perforatum L. were investigated in terms of their extraction yields. For this purpose, five solvent systems including 70%EtOH-30% H2O (A), 50%EtOH-50% H2O (B), 30%EtOH-70% H2O (C), 100% EtOH (D), and 100% H2O (E) were used. Ultrasonic-assisted extraction was used for extraction and extraction processes were performed at different temperatures (30Â°-70oC) and extraction times (30-70 min.). The optimum extraction conditions for H. perforatum was determined based on extraction yield, total phenolic contents, and DPPH radical scavenging activities of the crude extracts, as well. The best ultrasound extraction conditions are achieved in the presence of 70%EtOH-30% H2O solvent system, for 40 min, at 30Â°C for H. perforatum.
Klasik Homojenizasyona Kıyasla Yüksek Enerjili Ultrason Uygulamasının Sütün Homojenizasyon Etkinliğine ve Süt Yağ Globül Boyutuna Etkisi
Authors: Akdeniz Vildan , Akalın A. Sibel
Published: January 2020

Sütün yağ globül boyutu, süt ürünlerinin kalitesini özellikle duyusal ve reolojik özelliklerini önemli ölçüde etkilemektedir. Bu sebeple pek çok süt ürününün üretiminde yağ globüllerini küçültmek amacıyla homojenizasyon işlemi uygulanmaktadır. Bu çalışmada, 4 farklı güçte (90W, 180W, 300W ve 400W) 15 dakika süreyle süte uygulanan ultrasonik homojenizasyon işleminin 150 bar basınçta tek kademeli klasik homojenizasyona ve 150/50 bar basınçta çift kademeli klasik homojenizasyona kıyasla yağ globül boyutuna ve homojenizasyon etkinliği üzerine etkisi incelenmiştir. Farklı metotlarla homojenize edilen süt örneklerinin homojenizasyon etkinlik değeri % olarak, lazer kırınımı prensibiyle çalışan cihazlarla Dv 0,99, Dv 0,90, Dv 0,50 hacimsel çap değerleri mikrometre (Âµm) olarak ve süt yağ globül boyutları nanometre (nm) olarak belirlenmiştir. Ayrıca tüm süt örneklerinde yağ globüllerinin mikroskobik görüntülenmesi gerçekleştirilmiştir. Ultrason işleminin hem tek kademe hem de çift kademe klasik homojenizasyon işlemine göre süt yağ globül çaplarını küçültmede daha etkili olduğu belirlenmiştir. Uygulanan ultrason işleminin gücü arttıkça süt yağ globül çaplarını küçültme etkinliği de artmış ve yağ globül boyutundaki en fazla küçülme 400W 15 dakika ultrason uygulamasında saptanmıştır.
Volunteer Motivations, Satisfaction, and Future Intent: A Comparative Analysis Between Student-Athletes and Service-Learning Students
Authors: Martin Tiesha , Slavich Mark , Gellock Jennifer
Published: January 2020

Developing socially responsible and civically engaged citizens has been a priority of higher education in the United States since its conception. As an extension of higher education, intercollegiate athletics has been tasked with the same objective. One method to accomplish this objective is student-athletes’ engagement in community service. With the growing amount of attention placed on community service, it is becoming increasingly important to understand student-athletes’ volunteer experiences, in order to help administrators better coordinate impactful service opportunities for student-athletes. Using functionalist theory as a framework, the purpose of this study was to assess student-athletes’ motivations to volunteer, satisfaction with their experiences, and future intent to volunteer. Further, the current study also compared student-athletes’ volunteer experiences with those of university service-learning students. The results highlight the factors that student-athletes deem as most important for their decision to volunteer and provide insight into the extent to which student-athletes are satisfied with their current volunteer experiences and future intent to volunteer. Practical implications for university athletic administrators are discussed.
Duas elegias de Joaquim Cardozo
Authors: Cintra Elaine Cristina , Dos Santos Maxwell Amorim
Published: January 2020

O poeta pernambucano Joaquim Cardozo foi um dos autores modernos que mais contribuíram para uma revisão do gênero elegíaco em nossa lírica. Neste estudo, pretendeu-se analisar duas elegias do poeta, “Elegia para Benedito Monteiro” e “Para José Maria (de Albuquerque e Melo) ”, voltadas especialmente a dois companheiros particularmente significativos em sua atividade poética, e que pertenciam a um grupo de artistas e intelectuais específico na década de 20 em Recife. Para tanto, recorreu-se a críticos que se dedicaram a estudar o poeta pernambucano e a poesia pernambucana moderna, como Souza Barros (1972), Merquior (1996), Correia (2018).
A presença de Paris em Ave, Palavra, de Guimarães Rosa: pela palavra, o homem toca a cidade
Authors: Costa Fabrício Lemos da , Holanda Sílvio Augusto de Oliveira
Published: January 2020

Este artigo tem como objetivo refletir sobre a presença de Paris como experiência poética em Ave, Palavra (2009), de João Guimarães Rosa. Para isso, analisaremos as várias imagens que se amontoam ao longo das impressões do autor diplomata no que tange à relação do homem a partir da cidade. Assim, pela impressão, o poeta toca o lugar, inserindo-o no plano reflexivo, sobretudo ao participar de experiências universais, em que há espaço para o ennui, em sentimentos que se conformam na tristeza, tédio da paisagem deprimente, em Spleen, assim como estímulo da poiesis no passeio público, em zológicos, parques e restaurantes. Neste estudo, discutiremos a presença de uma poética em Paris nos textos “Terrae Vis”, “Do Diário em Paris”, “Zoo (Jardin des plantes)” e “Zoo (Parc Zoologique du Bois de Vincennes)”.
Charles Baudelaire e Cecília Meireles: ressonâncias poéticas sob o domínio da noite
Authors: Pires Márcia Eliza
Published: January 2020

Segundo a perspectiva simbolista, a noite evoca a representação de seres e objetos a partir de relações sinestésicas, de correspondências ora consonantes ora contraditórias, mas, sempre complementares. Charles Baudelaire (1821-1867) é considerado o precursor da corrente simbolista, tanto que os traços prementes à sua obra anteciparam a apreensão da exterioridade por meio da faculdade imaginativa. Semelhante a Baudelaire, uma aura noturna, evocativa e enigmática é expressa na escrita de Cecília Meireles (1901-1964). Nosso trabalho consiste em aproximar a poesia desses dois artistas por meio da observação de como a noite, noção tão cara ao Simbolismo, se configura em “A música” e “Noturno”. Para tanto, propomos uma leitura interpretativa acerca dos poemas de Baudelaire e de Cecília Meireles.
“Sublime feminino” em Cecília Meireles
Authors: Da Silva Santos Fabiano Rodirgo , Dálio Sheila
Published: January 2020

Este estudo visa abordar as relações entre a representação feminina e o sublime, por meio da comparação entre dois momentos da poesia de Cecília Meireles: sua obra inaugural, Espectros (1919), e sua produção madura, representada por Viagem (1939), Vaga Música (1942) e Mar Absoluto e Outros Poemas (1945). Sensível às influências simbolistas e da tradição romântica, Cecília Meireles cria um sistema de imagens que orbitam em torno de figuras femininas envoltas em melancolia e fatalidade e delineadas a partir de convenções sublimes. Daí ser possível depreender na poesia ceciliana um motivo reincidente que aqui convencionamos denominar “sublime feminino”.
Elogios fúnebres, pedras tumulares, sonhos mudos: círculos literários e reinvenção ritual entre poetas brasileiros (XIX-XX)
Authors: Ricieri Francine Weiss
Published: January 2020

O ensaio explora a recorrência, entre poetas brasileiros, de textos que se reportam à prática do elogio fúnebre, ou que recuperam de modo mais ou menos explícito a espécie tombeau, em diálogo com poemas franceses do final do século XIX. Pressupondo, com Maulpoix, um caráter coletivo primário para o poema lírico (a raiz do lirismo assentando-se na celebração), analisa-se o discurso encomiástico (elevado, laudatório, endereçado) discernível nos poemas abordados como portador de algo que não se resolve na expressão de um “eu”, mas que parece indiciar uma operação coletiva de constituição de audiência, comunicação, contato, partilha. O poema, um gesto de interlocução, é dedicado, nesse sentido, a um poeta ilustre desaparecido, mas dedica-se, igualmente, ao estabelecimento de uma rede de afinidades e concepções de escrita que pressupõem a instauração de uma comunidade.
A religião (travestida) de Baudelaire
Authors: Veras Eduardo Horta Nassif
Published: January 2020

Este artigo pretende mostrar que a relação ambivalente que Baudelaire estabeleceu com as referências do universo religioso baseia-se, primeiramente, na impossibilidade de polarização entre confissão e ficção, entre sinceridade e construção poética em sua obra. A irredutibilidade do poeta, afirmada recentemente por Antoine Compagnon (2014), é estendida aqui, para além da questão ideológica, ao nível das relações contraditórias de Baudelaire com a própria linguagem.
Estudo relacionado ao Zika Vírus e a Microcefalia: evidências científicas
Authors: Novaes Luana Eugênia Silva de , Pinho Kamilly Cristine de Queiroz , Lima Carla Cristina Costa , Imbiriba Margareth Maria Braun Guimarães , Oliveira Rita do Socorro Ribeiro Quaresma , Soares Tamires de Nazaré , Guimarães Maria Myrle Braun , Bittencourt Mariane Cardoso , Rodrigues Glenda Klicia Silva , Costa Karolayne Teles
Published: January 2020

Objetivo: Descrever as evidências cientificas sobre a prevalência do Zika vírus no Brasil, conforme as publicações científicas no período de 2015 a 2017. Metodologia: O estudo descritivo com abordagem qualitativa do tipo revisão da literatura. Essa pesquisa faz uma análise minuciosa através de uma revisão sistemática de artigos publicados no período de 2015 a 2017. Para a identificação das fontes utilizaram-se os seguintes catálogos de indexação: Biblioteca do Centro Latino Americano e do Caribe de Informação em Ciências da Saúde (BIREME), Scientific Eletronic Library Online (SciELO) e Biblioteca Virtual em Saúde - Enfermagem (BVS), além de dados coletados nos órgãos de saúde mundial, federal e estadual. A pesquisa baseia-se na busca pelas palavras chaves “Zika vírus” e “Microcefalia”. Discussão: Após a análise dos artigos, foram destacados alguns pontos como epidemia, diagnóstico, consequência para o feto, prevenção e equipe multiprofissional. Considerações finais: Os dados analisados, permitiu constatar que investir em educação em saúde, incentivo ao pré-natal, diagnóstico, prevenção e saneamento básico são fundamentais para o controle do vetor, sendo a atuação do enfermeiro (a) nos três níveis de atenção (primária, secundária e terciária) essencial, para que no futuro as gerações não sofram com o vírus e suas consequências.
Assistência de enfermagem aos pacientes com Doença de Alzheimer em cuidados paliativos: revisão sistemática
Authors: Guimarães Tânia Maria Rocha , Silva Karla Naiara França , Cavalcanti Heloíza Gabrielly de Oliveira , Souza Ingridy Christian Araújo de , Leite Jacqueline dos Santos , Silva Jeovanna Thamires Bezerra da , Lima Júlia Rebeka de , Andrade Karoline Lupicinio de , Lima Fábia Maria de
Published: January 2020

Objetivo: Realizar uma revisão sistemática de literatura sobre os cuidados de enfermagem ao paciente com doença de Alzheimer em cuidados paliativos. Métodos: Estudo de revisão sistemática conduzido conforme a metodologia Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA). O recorte temporal foi realizado no período de cinco anos (2013 a 2017), nos idiomas inglês, português e espanhol. Foram utilizadas como fontes de informação: Biblioteca Virtual de Saúde, MEDLINE, LILACS, BDENF e os descritores “doença de Alzheimer”, combinados com “cuidados paliativos” e “enfermagem”, utilizando o operador booleano “AND”. Resultados: Verificamos escassez de publicações sobre o tema. Dos 48 artigos selecionados, apenas 6 atenderam os critérios de inclusão. Verificamos cinco temas principais: diálogo aberto com o paciente e família; cuidado integral realizado por equipe multidisciplinar de forma humanizada; o papel do enfermeiro; alívio do sofrimento e da dor para melhorar a qualidade de vida; a importância da abordagem espiritual. Conclusão: A assistência de enfermagem deve ser realizada de forma integral e humanizada, atendendo as necessidades físicas, psicológicas e espirituais do paciente com doença de Alzheimer e de seus familiares.