bluuebunny/crossref_metadata_2025 huggingface dataset:
SISTEM PAKAR DIAGNOSIS DINI PENYAKIT MULUT DAN GIGI PADA MANUSIA MENGGUNAKAN METODE DEMPSTER SHAFER BERBASIS ANDROID
Authors: Solehudin Muhammad Ilham , Gunawansyah Gunawansyah
Published: November 2022

Dalam perkembangan teknologi mobile saat ini berpengaruh pada kehidupan keseharian manusia, pada diagnosis penyakit dini mulut dan gigi. Penyakit dini mulut dan gigi ialah penyakit yang banyak diderita oleh masyarakat. dengan teknologi mobile dapat membantu diagnosis dini penyakit mulut dan gigi. Sistem pakar merupakan sebuah sistem yang menggunakan sistem kecerdasan buatan. Secara umum, sistem pakar adalah suatu sistem yang dapat menyamai pengetahuan para ahli. Sistem seorang pakar ini menerapkan pengetahuan, fakta, dan teknik penalaran untuk mengatasi masalah yang umumnya hanya dapat dilakukan oleh para ahli pakar. dikenal juga dengan nama ilmu pengetahuan sistem adalah aplikasi komputer yang dirancang untuk membantu memudahkan dalam pengambilan keputusan masalah pada bidang tertentu. Penelitian ini dalam wawasan pada pakar penyakit dini mulut dan gigi, dengan perihal ini adalah dokter pada klinik Cikutra Sehat dr.Yohanes kedalam aplikasi android dan website yang mampu mendiagnosis dini penyakit mulut dan gigi dengan menampilkan gejala-gejala penyakit yang berkaitan dengan apa yang dapat dipilih oleh pasien, sehingga dapat dihasilkan suatu diagnosis penyakit yang diderita oleh pasien. Dalam penelitian ini digunakan metode Dempster Shafer. Aplikasi sistem dibuat dengan menggunakan Teknologi Framework Flutter dan Codeigniter 3 dengan basis data menggunakan MySQL.
PERANCANGAN WEBSITE SISTEM PELAYANAN ONLINE BADAN KESATUAN BANGSA DAN POLITIK KOTA BANDUNG
Authors: Fauzi Mohamad Ridwan , Solihin Hanhan Hanafiah
Published: November 2022

Pelayanan yang mampu memberikan kepuasan kepada masyarakat merupakan salah satu keberhasilan suatu instansi dengan manajerial yang baik, hal ini didukung oleh teknologi informasi dan sumber daya manusia yang terampil, sehingga dapat memberikan citra positif bagi masyarakat. Penelitian ini membahas mengenai sistem pelayanan yang digunakan oleh Badan Kesatuan Bangsa dan Politik Kota Bandung yang memberikan surat perizinan. Seperti izin penelitian, izin survei atau wawancara dan izin untuk praktik kerja. Sistem yang digunakan untuk melayani masyarakat saat ini menggunakan sistem yang konvensional yang dirasa kurang efisien karena sangat memakan waktu dan memiliki banyak kekurangan lainnya. Tujuan dari penelitian ini yaitu untuk merancang sebuah sistem pelayanan online berbasis web dengan menggunakan metode Waterfall, dan menggunakan pemodelan Unified Modelling Language. Bahasa pemrograman yang digunakan yaitu PHP dan CSS. Perangkat lunak Database yang digunakan yaitu MySQL. Hasil dari penelitian ini berupa alternatif pemecahan masalah, berupa rancangan sistem berbasis web yang diharapkan mampu untuk mempermudah proses pelayanan kepada masyarakat dan staff pelayanan Badan Kesatuan Bangsa dan Politik Kota Bandung.
The True Cost of Eating Meat: Direct and Indirect Health Externalities
Authors: Zanchetta Margareth , Cognet Marguerite , Lam-Kin-Teng Mary Rachel , Dumitriu Marie Elisabeth , Renaud Lise , Rhéaume Jacques
Published: November 2022

Background
Survivors’ testimonies can reveal much about men’s experiences of prostate cancer and impacts on their quality of life (QOL) during the clinical trajectory of the disease. These survivors’ shared thoughts and views were hypothesized to reflect salient features of their lived social representation of prostate cancer.
It's Alive: an exploration of contemporary poetry in the digital age using Rupi Kaur as a case study
Authors: Hood Lysle
Published: November 2022

In the digital age, technology and digital media shapes virtually every aspect of our lives. Poetry, which has seen a surprising revival in recent years, is no exception. One of the most popular contemporary poets today is Rupi Kaur, made famous for her verse posted on the social media platform Instagram. This MRP seeks to answer the following research questions:
1) In what ways has the digital age effected contemporary poetry?
2) What role has digital media played in shaping the success and formal elements of Rupi Kaur’s
body of work?
This MRP begins by offering a brief history of poetry’s relationship with media and an account of how poetry is produced and consumed in the digital age. The core of the MRP is a case study of contemporary Insta-poet Rupi Kaur. Through qualitative visual and textual analysis, the case study considers: 1) Kaur’s poetry, 2) her Instagram content, 3) her readership,
and 4) the criticisms of her work. As to the discussion, the analysis of the four categories reveals
Heritability and developmental plasticity of growth in an oviparous lizard
Authors: Kar Fonti , Nakagawa Shinichi , Keogh J. Scott , Noble Daniel
Published: November 2022

Selective processes act on phenotypic variation yet the evolutionary potential of any given trait relies on underlying heritable variation. Developmental plasticity is an important source of phenotypic variation, but it can also promote changes in heritability by modifying environmental sources of variability. Here, we quantified the influence of developmental temperature on an important fitness trait, growth, in delicate skinks (Lampropholis delicata). We partitioned the total phenotypic variance using an animal model fitted with a genomic relatedness matrix. We measured mass growth for 262 individuals (nhot = 126, ncold = 136) over 16 months (nobservations = 3,002); estimating heritability and maternal effects over time from animals experiencing two thermal developmental environments. Our results show that lizards reared in cold developmental temperatures had a higher initial mass compared to lizards that were reared in hot developmental temperatures. However, developmental temperature did not impact the rate of growth. On average, additive genetic variance, maternal effects and heritability were higher in the ‘hot’ developmental temperature treatment. Interestingly, heritability increased with age, whereas maternal effects decreased upon hatching but increased again at a later age. Our work suggests that evolutionary potential of growth is complex, age dependent and not overtly affected by extremes in natural nest temperatures.
Incorporating a viable Renewable-energy System towards Industrial Effluent Treatment & Reuse: A Short Review
Authors: Adam Abdeljalil , Saffaj Nabil , Mamouni Rachid
Published: November 2022

In many regions throughout the continent, industries and farms struggle with low-quality water supplies. They threaten environmental health and the safety of drinking and industrial waterways. The regeneration of industrial effluents is modeled in detail in this study. Solar stills are designed to emulate natural evaporation, purifying effluent from industrial processes. This approach is best suited for small, off-grid structures that produce their own power from renewable sources and have a salinity effluent stream. Effluent recycling is a useful process that benefits both commercial and agricultural endeavors. Renewable power solutions that use concentrated sun electricity are reviewed in this paper. This study develops and evaluates a solar concentration system based on a parabolic reflector for water recycling and reuse that makes use of air-condensed water, solar stills, and salt effluent. Desalinating industrial effluent using only renewable energy is the goal of this research. This technique relies on research on how solar panels and collectors may enhance solar still processing.
Evaluasi Produktivitas Crushing Plant Untuk Pencapaian Target produksi 30.000 Ton/Bulan Batu Granit PT Mandiri Karya Makmur Di Desa Tanjung Gunung Kabupaten Bangka Tengah
Authors: Firmansyah Firmansyah , Tono E.P.S.B Taman , Pitulima Janiar
Published: November 2022

PT Mandiri Karya Makmur is one of private company that  engaged in sector of mining and processing of granite rock  located in Tanjung Gunung village, Central Bangka Regency with production target of  30.000 ton/year. PT MKM  operates 1 unit of crushing plant as a place of granite rock crushing process in order to produce the size of granite rock product that suit to consumer demand. However, The production target of determined crushing plant had not been reached.The aim of this research was to assess the real productivity of crushing plant of PT MKM. The data used in in this research included work time data, the amount of obstructive production  time, weight of rock  sample and belt conveyor velocity. The Data had functions to assess the availability of equipment and the real productivity of crushing plant. It recommended to repair crushing plant in order to increase the productivity from the result of calculation data.The result of crushing plant analysis in field showed that installed production equipment was 56.250 ton/month, 18.738 ton/month of maximal production, and the real crushing production achieved of 8.848,5ton/month.The availability value of crushing unit, mechanical availability (MA) was 62.5 %, phisycal availability (PA) 71.66 %, use o availability (UA) 65.89 %, effective utilization (Eut) 47.22 %, effective work time 4.25 hour/day and work efficiency 47.22 %. From the condition, production target had not been achieved. The efforts can be conducted to repair crushing unit in order to meet production target such as : 1) To change production target to 15.000 ton/month, 2) To decrease delay time caused human errors (non technical) will raise effective work time from 4.25 hour/day to 6.45 hour/day and will raise productivity as big as 4.580,5 ton/month, from 8.848,5 ton/month to 13.429 ton/month, 3) To change crushing plant
Pengaruh Penambahan NaOH dan Ca(OH)2 Terhadap Penurunan Kadar Logam Berat (Fe) di Kolong Tambang 23 Desa Kimhin Kecamatan Sungailiat
Authors: Apriastuti Elgatania Dwi , Mardiah Mardiah , Pitulima Janiar
Published: November 2022

Tin mining activity causes a lot of opening pit known as kolong in Bangka Island. Ecologically, kolong has function as retention reservoir that contain harmful acid water. Tin mining ex-pit potentially causes environment effects especially the quality and quantity of water contained heavy metal. One of kolong in Tambang 23 Kimhin Village of Sungailiat subdistrict contain a quite high of heavy metal of Fe in amount 2.18 mg/L that tested from the result of testing of Health Official Laboratorium of Bangka Regency. Therefore, this research conducted to decrease metal grade in the water kolong. This research focused based on metal grade of Fe value. Analysis conducted by counting the decrease of percentage of Fe metal grade. The method used in lowering metal grade was precipitation method using NaOH and Ca(OH)2 solution. Metal grade analysis used spectrophotometer. The aim of this research was to determine the influence of solution concentration, precipitation time and solution influence of NaOH and Ca(OH)2 in lowering Fe grade. The result of research showed the influence of adding precipitation of NaOH and Ca(OH)2 with the precipitation time. The longer time of precitipation, the bigger percentage of lowering Fe metal. The biggest percentage of Fe metal grade was on concentration of NaOH 6% and Ca(OH)2 3% with the lowering percentage of 88.99% and 96.33% respectively. The optimum time to precipitate Fe metal was in 60 minute. Based on research result showed that precitipation of NaOH better than Ca(OH)2.
Perencanaan Tambang Secara Manual dan Software Micromine Sebagai Pembanding Pada Kapal Keruk 21 Singkep 1 Di Laut Air Kantung, PT Timah (Persero) Tbk
Authors: Elisa Elisa , Irvani Irvani , Pitulima Janiar
Published: November 2022

Dredger 21 Singkep 1 is a mean of production offshore tin mining owned PT Timah (Persero) Tbk, which in 2016 is located in the Air Kantung Sea. Before the implementation of the necessary mining mine planning as a guide to provide an overview of work in the field conditions. Mine planning studies considering the economical extraction and analysis of the operations of dredgers by applying two ways; manually which reserves calculations using the Poligon Methods (Area Of Influence) with sea drilling spacing of 100 × 100 m and assisted Software Micromine as a comparasion. Based in the calculation, the value of the break even production of 42 tonnes ore/month and the break even grade of 0,23 kg/m3. Mining in May to October 2017 to continue the old location to the position of excavation to the northwest. Results obtained Idh manual production planning (Content Calculated) 1.263.980 m3, TDH (Tin Calculated) 0,292 kg/m3 and PDH (Production Calculated) 369,69 tonnes, while the calculation of Micromine obtained Idh 1.271.379 m3, Tdh 0,273 kg/m3 and Pdh 347 tonnes. Fault tolerance value 0,58%. Repair manual planning the excavation efficiency is obtained Idh 1.283.847 m3 increased 1,55%, Tdh 0,327 kg/m3 increased 10,7% and Pdh 409,37 tonnes increased 11,85%. Based on the analysis of drill profiles, the most effective method of extracting using combination system, where the overburden excavation with long face method and leaded soil with short face method.
Penilaian Tingkat Kestabilan Lereng Batuan Granit Menggunakan Metode Slope Mass Rating (SMR) dan Analisis Kinematika di PT Mandiri Karya Makmur
Authors: Mirsandi Mirsandi , Irvani Irvani , Fahraini Ferra
Published: November 2022

PT Mandiri Karya Makmur (MKM) was a private company that mine granite rock. Level in mine site was almost steep so that it had the possibility to failure. The study was conducted to assess the stability of rock slope that may endanger the safety of workers.     This study to determine the quality of  rock mass of slope based on the value of SMR (Slope Mass Rating) and kinematics analysis.     The data used included UCS, RQD, Space of discontinuity, Discontinuity conditions, Groundwater conditions and Discontinuity orientation data. Slopes data were divided into 4 scanline based on the direction changing of the slope. To determine the type of failure using kinematics analysis of Dips program and Schmidt Net.The analysis results revealed that the quality of rock mass for scanline II was very good or very stable based on the SMR value. While on the rock mass quality of scanline I, III and IV were good with the stability of the slope was in a stable condition. The possibility of a failure in scanline I, III and IV were only several blocks. There were two blocks that has possibility to failure was on  scanline III and IV. Estimation direction of slope failure on scanline III and IV respectively were N 1350 and N 1850 E. The supporting of slope instability can be done by scaling or cutting blocks that have potential to failure.
Perbandingan Perhitungan Sisa Cadangan Batu Granit Menggunakan Metode Cross Section Terhadap Metode Contour Pada PT Aditya Buana Inter Di Kabupaten Bangka
Authors: Irwan Andesta Granitio , Irvani Irvani , Guskarnali Guskarnali
Published: November 2022

The calculation of the remaining reserves is one of the important things in the world of mining, especially in the mining business of granite. The importance of the calculation of reserves is used to determine the potential of granite stone resources in determining the amount of production of the company and the age of the company. For that many methods of calculating the reserves that can be used according to the type of minerals to be calculated the remaining reserves one of them using Cross Section Method and Contour Method. Field measurement used theodolith which further processing done by making contour map using Software Surpac 6.6.2. Processing using Minescape 4.119 Software for Cross Section Method with contour map iterval 1, 5, and 10 m and in division section with interval section 10, 15, and 20 m so as to obtain the width of field section, while Contour Method used contour elevation map that is 1, 5, and 10 m so as to obtain the area of ​​the field between the same elevation. After obtaining the area of ​​each method, use the frustum equation and mean area to determine the volume of surface reserves and from the volume results can be known the length of the mine life. The results obtained from the processing is the method of Cross Section largest reserve calculation value is at contour 1 m with the interval section 10 m that is equal to 5.662.168,28 m3 or 14.721.637,53 tons, while the Contour Method of the largest reserve value is at a contour interval of 1 m ie 4,871,332,59 m3 or 12,665,464,73 tons and for the age of the mine obtained using the highest reserve value in the Cross Section Method has a longer mine life of 42 years, while in Contour Method is 41 years.
Evaluasi Realiasi Bijih Timah TB 1.42 PT Timah (Persero) Tbk Di Pemali Kabupaten Bangka
Authors: Epi Epi , Mardiah Mardiah , Irvani Irvani
Published: November 2022

TB 1.42 Pemaliwas managed PT Timah (Persero) Tbk. The mining system applied at TB 1.42 Pemali is a mechanical mining system where the mining system activities are conducted by transferring the excavation result of kaksa from work front to stockpile to be wasted using a jig. In terms of mining productivity, the realization of tin ore production was only 80% from the total production that has been planned by the company on November and Desember. Therefore, an evaluation of factors effecting prodution target is essential to do in order to meet unachieved production target.   The research was conducted based on the performance coefficient value of load-haluage and transport equipment productivity in November and December assessed from the productivity of the excavators, loaders, and transforting vehicles in March, which is assumed to have the same condition as that in November adn December. An evaluation was conducted to examine the values of mine, effective usage of working time, and the number of bucket loading.   The data is then processed using mechanical eatrhmoving formula.The value of performance coefficientin November and December were 0.9 and 0.8, while the performance coefficient of the company are 1.1 – 1.2. After conducting an evaluation, it is found that the factors that lead to failure in achieving the target of production are the long cycle time of the load-haulage equipment, low efficiency of labor, and low match factors. The efforts that should be taken to increase the realization of target achievement are decreasing the cycle time of the load-haulage, increasing the effective usage of working time, and addin in match factor. The cycle time is shortened to 1.159,5 seconds from the initial cycle time of 1.267,8 seconds. The effective usage of working time is increased to 0.75% from 0.727% and the number of load-haulage is increased to 6 from 4 units. After the changes have been done, the production realization in November and December increasing to 156.21 tons of Sn and 128.59 tons of Sn with performance coefficient value of 1.2, thus the production target of the company is achieved.
Kajian Teknis Alat Gali-Muat dan Alat Angkut Pada Pencapaian Pengupasan Overburden 1.120.000 BCM di Pit Taman Tambang Air Laya Bulan September 2016 PT Bukit Asam (Persero) Tbk
Authors: Frudis Irwan Edel , Mardiah Mardiah , Pitulima Janiar
Published: November 2022

In the layer of overburden stripping activities in Pit Taman attainment production amounted about 82% of the production target set in the amount of 925,187.2 BCM of production target of 1,120,000 BCM. This is due to the high resistance factor affecting work efficiency so that production is produced by means of unloading and transportation have not been able to achieve the production target. The data obtained in the field in the form of a data cycle time tools obtained from the calculation of the time distribution of each trencher-fit to perform the excavation, swing content, swing empty and loading and conveyance maneuvering, loading, road to disposal, dumping and back to front as well as the calculation of effective working hours will do the calculation of the amount of productivity. After calculating the theoretically obtained by 1,656,454.08 BCM of overburden production for excavator-unloading and BCM 1,405,890.9 for conveyance. To get productivity achieve production targets then do the optimization tools work plan is to optimize. Optimizing plan working hours adjustment tools and repair equipment capacity are obtained overburden production amounted to 1,914,890.2 BCM. As for after the technical review of the excavator-unloading and conveyance in stripping overburden at Pit Taman in September 2016 on the calculation of production trencher-load transports that have been implemented should only use 3 units of excavator-unloading is 3 units of PC Komatsu 2000 for with the use of 3 units with improvements and performance optimization tools as well as the factors that influence has reached its production target of 1,670,167.71 BCM and for the use of conveyances using Komatsu HD 785 20 units with a production target of 1,615,712.8 BCM.
Perhitungan Sumberdaya Batu Granit Pada Quarry PT Mandiri Karya Makmur Dengan Metode Cross Section dan Metode Cut And Fill
Authors: Zuhirmanto Zuhirmanto , Mardiah Mardiah , Irvani Irvani
Published: November 2022

Resource calculation studies are an important task in evaluating a mining project. Reserve calculation using the method of cross section and method cut and fill in mining area with extensive Active Block 8 hectares, with elevation limit of mining activity 60 m above sea level. The results of the resource volume of granite using method cross section within the cross section 15, 20 and 25 m is 1.436.967,28 m3, 1.435.887,56 m3  and 1.435.162,056 m3  tonnase 3.736.114,927 tons 3.733.307,656 tons and

3.731.421,345 tons, granite stone resource volume using cut and fill method is 1.437.398,157 m3 with

3.737.235,209 tons tonnage. The results of calculations using the method of cross section with a distance of 15 m smaller cross section 430,877 m3  or 0,03% of the cut and fill method, method of cross section with a distance of 20 m smaller cross section 1.510,597 m3, or 0,11% of the cut and fill method , cross section method with cross-sectional distance 25 m smaller 2.236,101 m3  or 0,16% from method cut and fill. The result of the calculation of the life of mine of PT Mandiri Karya Makmur is based on the calculation of the amount of resources used method cut and fill with a mine life of 31,14 years, cross section method sectional distance of 15 m with a mine life of 31,13 years, cross section method sectional distance of 20 m with a mine life 31,11 years and cross section method of cross- sectional distance of 25 m with mine life of 31,09 years.
Pengaruh Fragmentasi Hasil Peledakan Batugranit Terhadap Produktivitas Hopper Crusher Di PT Bumi Warna Agung Perkasa Desa Air Mesu Kabupaten Bangka Tengah
Authors: Bagaskara Bobby , Pitulima Janiar , Andini Delita Ega
Published: November 2022

The destroyed process or to split the rock with blasted system have effective value and  good economic compared with mechanical tools method. Blasted activity effective become is anothere standard  the success of activity loading processing to influence achievement targets of mining productivity. This research aim to increasing the productivity hopper crusher baited rate and  minimize total percentage of boulder, so that material reduction activity in hopper crusher become was more effective. The study was on 14 blasted is project from PT Bumiwarna Agung Perkasa. Data this research consist of  geometry, blasted fragmentation, cycle time loading hopper. This research used  method with geometry an estimates used  R.L.Ash method with fragmentation analysis used Kuz-Ram and image analysis. From analysis data there is actual fragmentation 74.680% base on Kuz-Ram and 64.942% base on image analysis with an actual boulder total Kuz-Ram 25.320 % and 35.057% base on image analysis, with result the average time reduction  8.21 minute and an average productivity  131.80 m3/hour. It is minimize total percentage of boulder, needed to revise blasted geometry  based on R.L. Ash theory with reduction boulder size >80 cm by 12.042% with keep the target volume production 40026.8 BCM. It is productivity hopper crusher may work better.
ANALISIS BREAK EVEN POINT HASIL PELEDAKAN BATU GRANIT PADA UNIT PELEDAKAN PT ADITYA BUANA INTER DI KECAMATAN MERAWANG KABUPATEN BANGKA
Authors: Rinaldi Vikram , Tono E.P.S.B Taman , Irvani Irvani
Published: November 2022

The process of mining granite in PT Aditya Buana Inter is mined with an open pit (quarry)system. The granite blasting system at PT Aditya Buana Inter consisted of 5 blasting and with 386holes of explosive holes obtained, the total institutional volume was 199.996 m3 (BCM) and the totalvolume of blasting was 13001, 7 m3 (BCM) of the target company of 16,000 m3 (BCM) / month. Drillingand blasting activities to produce blasting volumes of course there are factors that influence theseactivities. Factors that influence drilling and blasting activities affect the costs incurred and the volumeof blasting results produced, the factors that influence these activities include: weather, frontconditions, equipment damage, less optimal blasting geometry measurements. The activity is certainlynot inseparable from the costs that must be incurred by PT Aditya Buana Inter both fixed costs andvariable costs. The total costs incurred by PT Aditya Buana Inter on September 2, 2018 to October4, 2018 are Rp 352,677,200.00 which includes fixed costs of Rp 170,616,020.00 and variable costs(variable costs) of Rp 182,061,000.00, and variable costs per m3 the volume of blasting yield is Rp14,003 /m3. Break even points obtained from calculations for units are 812,468 m3 and in rupiah Rp181,992,901.00. PT Aditya Buana Inter income from the sale of split stone is Rp 472,846,080.00obtained from the sales volume of 2110.92 m3 with a selling price of Rp 224,000 /m3, the profit (L)obtained is Rp 90,610,140.00. Calculation of Break Even Point analysis can determine the minimumamount of volume of rock from the blasting that will be produced and to find out the condition of thecompany not making a profit and also not losing.
Analisis Pengaruh Perubahan Nilai Total Moisture Dan Ash Content Terhadap Nilai Kalori Batubara Di Unit Pelabuhan Pt Bukit Asam Tbk Tarahan Bandar Lampung
Authors: Hernanto Alldino , Pitulima Janiar , Andini Delita Ega
Published: November 2022

The coal industry emphasizes the quality of coal because quality will always be directly related to consumers and the company's revenue because the higher the quality of coal, the more expensive the selling price of coal, therefore this research was conducted to determine the difference in coal quality in railroad cars (demolition) and when analyzing for stockpile, the effect of total moisture and ash content on coal calories and the factors causing these changes. In this study, qualitative and quantitative methods were used where the steps taken in this research were sampling in the railroad car and in the stockpile and then using the proximate analysis and analysis of coal calories from the analysis and correlation and regression analysis to determine the effect of total moisture and ash content. against coal calories. The proximate analysis of the coal samples is disassembly total moisture which is 8.49% ar, in the stockpile, which is 10.32 % ar ash content demolition which is 5.37, in the stockpile which is 8.62 % ar and the calorific value of demolition is 7181 cal/gr, in the stockpile that is 6800 kal / gr so that each of the total moisture parameters, ash content and calorific value changes by 1.40 % ar, at 3.25 % ar, and by 400 Kal / gr. Based on the regression results, the total effect of total moisture and ash content on the first calorie each increase of 1 % ar the total moisture value will reduce calories by 123.36 cal/gr, each increase of 1 % ar the value of ash content will reduce coal calorific value by 78.76 cal/gr. The change in value is due to the occurrence of contamination in the stockpile area, the occurrence of swabakar in the stockpile, and the influence of high rainfall on coal
Geometry Evaluation of Mine Road Based on AASHTO 73 to PT Semen Padang’s Hauling Devices Fuel Needs
Authors: Qatrunnada Ghina , Guskarnali Guskarnali , Oktarianty Haslen
Published: November 2022

This research examines the geometry of haul roads found at Front Mining 242 towards Crusher VI PT Semen Padang, West Sumatra. This research is based on the results of previous research that there are slope and width that is not in accordance with AASHTO standards on several segments in the mining location. The research also examined the fuel consumption of Komatsu HD785 and Caterpillar 777D haulage devices. This research was conducted by taking data of road geometry using GPS Geodetic and roll meter. Haul roads are divided into several segments with a spacing of about 100 m each. Fuel consumption is calculated based on total resistance received by haulage devices. The evaluation results of the haul road from Crusher VI to Front Mining 242 are the width of the haul road for the two lines in the straight line is 24.1 m, the average width of the actual road is 19.58 m. The width of the haul road for the two lanes on the bend is 24.88 m, the average road width on the actual bend is 21.63 m. Bend radius according to standard 22.81 m, in actual conditions Points M17 and M36 do not meet the standard. The slope of the road according to the standard is 10%, the actual condition averages 13.31%. The amount of cross slope according to the standard is 48.2 cm, the actual condition averages 0 cm. The use of Komatsu HD785 fuel is greater than 15.97 l /rity compared to Caterpillar 777D with a total of 14.98 l/rity. The use of Komatsu HD785 fuel on the recommended road with bend radius 22.81 m to 10.58 l/rity and at the radius of bend 33.35 m to 9,90 l/rity. The use of Caterpillar 777D fuel on the recommended road with bend radius 22.81 m to 8.92 l/rity and at the radius of bend 33.35 m to 8.35 l/rity
Mapping Out the Historical Process in Novel Ways
Authors: Kidder Samantha
Published: November 2022

By using different forms of nontraditional assessment, such as StoryMaps, students are able to express themselves as historians in new ways. The use of StoryMaps allows for ease of use and exposure to different forms of primary and secondary sources that can assist students in forming their historical narrative.
Interview with Cate Denial about Teaching History with the Unessay
Authors: Neuhaus Jessamyn
Published: November 2022

This is an interview with Cate Denial about teaching history with the unessay. It was conducted and transcribed by Jessamyn Neuhaus, Editor of Teaching History: A Journal of Methods, for the special Fall 2022 issue on teaching history with the unessay.
BIG ENTERTAINMENT’S FILM AND MUSIC CREATION DESIGN: PLATFORM-BASED BUSINESS MODEL CANVAS AND ENTERPRISE ARCHITECTURE
Authors: Ruddin Isra , Santoso Handri , Indrajit Richardus Eko , Dazki Erick
Published: November 2022

BIG Entertainment is an application that offers unparalleled music and film entertainment. Previously, applications like Spotify were all about music, while Netflix, Joox, and Disney were all about movies. This entertainment combines movies and music into a single application. This research seeks to examine the Big Entertainment application's business model canvas. This study employs the literature review method, which gathers various scientific and relevant sources. The findings suggest that BIG Entertainment service providers work hard to expand their offerings in response to changing market trends and technology advancements. The business model offers both tangible and intangible assets for customers who require not only the final product (music service) but also a one-stop service. BIG Entertainment can generate profit while developing a distinctive and efficient business model if it successfully integrates tangible and intangible assets.
Levantamento epidemiológico das lentiviroses de pequenos ruminantes no Cariri ocidental paraibano, Nordeste do Brasil
Authors: Alves Renato Vaz , Silva Andrea de Souza , Moura Jonas Borges de , Azevedo Camila Almeida , Oliveira Nikolas Gabriel Costa , Nascimento Sérgio Alves , Rodrigues Davi dos Santos , Almeida Bárbara Ferreira de , Castro Roberto Soares de , Higino Severino Silvano dos Santos
Published: November 2022

Os lentivírus de pequenos ruminantes estão presentes em grande parte dos países que possuem atividade de caprinocultura, porém no Nordeste brasileiro, onde se concentra 92,8% do rebanho nacional, é necessário a conscientização dos criadores e a criação de programas de controle efetivos para o vírus nos rebanhos. O objetivo deste trabalho foi realizar um levantamento epidemiológico das lentiviroses de pequenos ruminantes no cariri ocidental paraibano, Nordeste do Brasil. Foi realizada amostragem probabilística, estratificada, em dois estágios: no primeiro, foram selecionadas aleatoriamente as propriedades rurais, e no segundo, também aleatoriamente, selecionados os animais dentro das propriedades selecionadas. Na ocasião das visitas, foram aplicados questionários epidemiológicos com o objetivo de levantar informações acerca da ausência ou presença de algumas práticas e condições que atuem como possíveis fatores associados a ocorrência das doenças investigadas. O diagnóstico sorológico foi feito com o teste de Imunodifusão em Ágar Gel (IDGA), utilizando kit comercial. De uma amostragem de 1000 caprinos leiteiros, revelou-se a soro prevalência de 5,90% (59/1000) para a infecção pelo LVPR (I.C. 95%). Foi possível observar que três municípios (Coxixola, Parari e Serra Branca) apresentaram prevalência de soropositivos de 30,51%, 22,03% e 16,95%, respectivamente. E os demais municípios variaram entre 1,69% a 11,86%. Na presente pesquisa foram amostradas 80 propriedades, 36,25% (29/80) obtiveram animal sororeagentes. Ao término deste trabalho pode-se concluir que a infecção por Lentivírus de pequenos ruminantes, está presente nos rebanhos de caprinos leiteiros do cariri ocidental paraibano onde está inserida a região imediata de Sumé/PB.
Metodologia ativa de ensino-aprendizagem do plexo braquial na disciplina de Anatomia Humana da Universidade Federal do Piauí
Authors: Rocha Antônio Carlos Guilherme , Silva Ivina Meneses dos Santos e , Ribeiro Ana Luísa Mendes , Brito Lívia Karen Barbosa de , Holanda Júlia Rodrigues , Veras Christianne Maria Tinoco , Bastos Karinn de Araújo Soares
Published: November 2022

O estudo e domínio anatômico do corpo humano são indispensáveis à atuação profissional. Dentre as subdivisões da anatomia humana, a neuroanatomia apresenta potencial grau de complexidade por englobar o sistema nervoso central e periférico, em especial o plexo braquial, demandando capacidade de associação e memorização. O estudo objetivou criar e desenvolver uma estratégia ativa para o ensino da anatomia do plexo braquial, demonstrando sua estrutura e formação, associando com sua função, além de estimular a adoção de uma postura central no ensino-aprendizagem. Para a construção da peça, foi utilizada uma placa em MDF,  massas de modelar, papel adesivo, impressora, cola quente, tesoura e régua. O desenho foi feito na placa e o plexo braquial foi moldado com massa de modelar, diferenciando cores para cada segmento. A atividade foi uma proposta utilizada para garantir a inserção dos alunos no processo ensino-aprendizagem, buscando modificar a estrutura tradicional do modelo de ensino vigente que se configura centrado no aprender por memorização e transferência de informação. Foram desenvolvidas estratégias usando cores distintas que se integram de forma dinâmica, permitindo e estimulando a interação com o conteúdo, agregando para a construção do conhecimento e ainda se tornando uma alternativa útil para suprir a escassez de modelos anatômicos sintéticos e cadavéricos. A metodologia ativa revelou-se uma abordagem didática eficiente na promoção do aprendizado, como uma maneira eficaz de complemento no processo ensino-aprendizagem da Anatomia Humana, tornando o aluno protagonista na construção do saber.
Elucidar os efeitos colaterais ao uso crônico dos benzodiazepínicos
Authors: Mata Daylla Natacha Ferreira da , Marinho Carlos Eduardo Bezerra , Franco Jéssyka Viana Valadares , Rios Matheus Carvalho , Alencar Ilzamar de Sousa Silva , Pereira Patricia Soares , Almeida Luzicleia Lima de , Lima Alan Michael de , Marinho Ellen Coelho , Gontijo Érica Eugênio Lourenço
Published: November 2022

Os benzodiazepínicos (BDZ) são fármacos utilizados como hipnóticos e ansiolíticos. O primeiro composto pertencente ao grupo foi introduzido na terapia medicamentosa na década de 1960. Na época, apresentava vantagens em relação aos barbitúricos, que provocavam inúmeros efeitos adversos. Os efeitos farmacológicos que os BDZ exercem no sistema nervoso central consistem em redução da ansiedade, agressão, sedação e indução do sono, redução do tônus muscular e coordenação e efeito anticonvulsivante, o clordiazepóxido foi primeiro benzodiazepínico lançado no mercado. Tal grupo de medicamentos foi receitado em larga escala, já que produzia atividades miorelaxantes e hipnóticas. Entretanto, observaram-se casos de uso abusivo, além de desenvolvimento de tolerância, síndrome de abstinência e dependência entre usuários crônicos. Após estudo transversal com coleta retrospectiva de dados, Firmino (2012), informaram que o consumo de benzodiazepínicos em 2006 totalizou 522.436 comprimidos de Diazepam 10 mg e 303.629 comprimidos de Clonazepam 2 mg. Dessas prescrições, 75% destinavam-se a mulheres e homens adultos com média de idade de 49,7 anos. As mulheres corresponderam a 74,3% e o homens, a 25,7% dos usuários de benzodiazepínicos do Serviço Municipal de Saúde de Coronel FabricianoMG. Ainda de acordo com o referido estudo, cerca de 70% das indicações foram consideradas inadequadas.
Busca ativa de crianças com atraso no calendário vacinal: uma pesquisa-ação
Authors: Menezes Amanda Rebouças Bezerra de , Roque Alberta Oliveira , Gurgel Aléssia de Alencar Araripe , Oliveira Amanda Bezerra Duarte de , Sales Ana Lívia Machado , Maia Lívia de Melo , Castaldelli Ana Júlia Bezerra , Paulino Ana Leticia Lira , Pinheiro Berta Augusta Faraday Sousa
Published: November 2022

Introdução: A imunização de crianças é um método necessário para a redução das taxas de mortalidade infantil e para o desenvolvimento da capacidade imune; porém, muitas vezes, não é priorizada por pais e responsáveis. A realização de um diagnóstico situacional, por meio dados contidos no Sistema de Informação do Programa Nacional de Imunizações (SI-PNI), evidenciou baixa adesão à vacinação. Diante disso, o projeto teve como objetivo a atualização do calendário vacinal das crianças do bairro Manoel Dias Branco, localizado em Fortaleza, Ceará, por meio de uma ação de incentivo a vacinação. Metodologia: trata-se de uma pesquisa-ação, realizada por alunas do curso de medicina do de uma universidade particular de Fortaleza em parceria com a UAPS Rigoberto Romero entre março e maio de 2022, com crianças de 0 a 12 anos adscritas na UAPS. Resultados e Discussão: constatou uma elevada procura pelos imunobiológicos, mostrando que são importantes ações por toda a equipe para a promoção da educação em saúde, pois o aprendizado sobre os imunobiológicos permite a corresponsabilização da comunidade, gerando um impacto significativo. Conclusão: Por meio desta experiência, constata-se a relevância do desenvolvimento de ações para o incentivo à imunização. Logo, tendo sido evidenciado o aumento na demanda de vacinas no período pós-pandemia, atuar em campanhas de vacinação é de grande importância para a população, sendo necessária a promoção dessas intervenções com uma maior frequência na comunidade.
Fitocompostos da camomila (Matricaria recutita, L.) para o tratamento da Dermatite Atópica
Authors: Penteado Maria Carolina Brambilla , Pereira Mayra Cristine do Carmo , Bertoluci Raquel Silveira
Published: November 2022

A Dermatite Atópica é uma doença de pele crônica e inflamatória muito comum que pode ser identificada a partir dos seus sintomas característicos, são eles o ressecamento da pele e eritema, vermelhidão. A cascata inflamatória pode ser desencadeada pela exposição a proteínas alergênicas mesmo em baixíssimas quantidades, estimulando assim a alta produção da Imunoglobulina E, iniciando um processo agudo de inflamação. Hoje em dia, os tratamentos estão voltados para o alívio dos sintomas com o uso de algumas classes de medicamentos, dentre elas, pode-se mencionar os corticoides tópicos, de forma que é possível citar o furoato de mometasona creme a 0,1%. Existem também alguns tratamentos que agem no início do processo inflamatório, como os anticorpos monoclonais totalmente humanos, o dupilumabe, entretanto, possui um alto custo. Como alternativa, a fitoterapia pode ser utilizada. A camomila, Matricaria recutita, L., que é bastante utilizada na medicina tradicional, contém em sua estrutura fitoquímicos que possibilitam efeitos farmacológicos como o anti-inflamatório através da presença do α-Bisabolol e o camazuleno. O uso tópico do extrato de M. recutita, L., pode servir como tratamento para diminuir a inflamação e com baixa incidência de efeitos adversos. Este trabalho tem como objetivo estabelecer uma relação entre o uso da camomila e o alívio dos sintomas apresentados pelo paciente atópico, em substituição do uso dos corticoides tradicionais.
Avaliação da incidência de parasitos em solos de bairros da cidade de João Pessoa-PB e região metropolitana
Authors: Pinto Adamastor Coutinho , Albuquerque Bisneto Adolpho Vicente de , Silva Adriane Cardoso de Lima , Bento Allana Serafim , Barros Brunna Ellen Pereira , Rocha Caroline da Silva , Araújo Ianna Rayssa Januário de , Silva Larissa Rafaela Caetano da , Amorim Natália da Silva , Dias Tarcisio do Nascimento , Bezerra Wesley Ruan Fernandes , Soares Leonardo Ferreira
Published: November 2022

Este estudo tem como objetivo demonstrar a ocorrência de larvas de parasitos em locais onde há maior número de crianças. As amostras de solo foram coletadas e levadas para o laboratório da Universidade Estadual da Paraíba e lá foi a abordada a técnica de Hoffman, Pons e Janer ou Lutz, ou método de sedimentação espontânea que consiste basicamente na mistura da terra recolhida com água, sua filtração por uma gaze cirúrgica e manutenção em repouso, que forma uma sedimentação no fundo do cálice. Dos locais onde as amostras foram coletadas (praças públicas e ruas de oito bairros e doze pontos distintos na cidade de João Pessoa e na região metropolitana) observou-se a prevalência do parasito Strongyloides stercoralis. Das 48 coletas devidamente preparadas em laboratório, 42,85% do resultado foi obtido na Praça São Gonçalo. O parasito Strongyloides stercoralis pode causar doenças para a sociedade, sendo a chamada estrongiloidíase que é normalmente assintomática. Sendo pessoas com baixa imunidade afetada de forma mais grave, causando a hiperinfecção. Tendo em vista tais problemas, é de grande importância o cuidado para com a sociedade, realizando a análise do solo em locais públicos, para que ocorra a prevenção do alto nível de infecção por esse parasita. Diante dos fatos supramencionados, tal prevalência pode ter relação com a quantidade de cães e gatos no ambiente e vale ressaltar que há necessidade de intervenção de autoridades afim de amenizar a situação.
Caracterização físico-química e microbiológica da água do mar de praias do litoral de Pernambuco
Authors: Barbosa Alane Carvalho , Assis Aline Bezerra Cesar de , Soares Ana Júlia Vaz de Melo , Silva Everton José Félix da , Paiva Joaldi Soares de , Fortunato José Gabriel Lima de Alcântara , Silva Maria Eduarda Pereira da , Silva Ákylla Fernanda Souza Silva , Lins Uiara Maria de Barros Lira , Paiva Sérgio Carvalho de , Campos-Takaki Galba Maria de
Published: November 2022

Pernambuco é conhecido pela beleza de suas praias de altas temperaturas, que são frequentadas para realização de atividades de lazer. Desse modo, as praias tornaram-se um ambiente de grande circulação, além da expansão de indústrias, agricultura, pecuária e centros urbanos, contribuindo para o impacto dos ecossistemas. O conjunto desses fatores influenciam diretamente na ascensão da taxa de contaminação da água salina, em razão do descarte de resíduos inorgânicos no mar.  Desta forma, o presente estudo teve como objetivo avaliar ao parâmetros físico-químicos e microbiológicos da água do mar de praias do litoral de Pernambuco. As coletas foram realizadas nos meses de abril a maio de 2022 nas Praias de Candeias (P1 e P2) e na Praia do Paiva (P3) e foram submetidos a análises físico-químicas e microbiológicas.  Os parâmetros de acidez, alcalinidade, cloretos, sulfatos, cálcio, magnésio, dureza total, sódio, potássio, a série de sólidos, DQO e DBO, apesar de não serem controlados pela portaria 357/2005 do CONAMA para águas salinas classe 1,2 e 3, apresentam valores elevados, principalmente nos pontos (P1 e P2), indicando a presença de despejos de efluentes no litoral. As análises microbiológicas constaram a presença de coliformes totais, fecais em todos os pontos, sendo bactérias identificadas como Escherichia coli variedade I, Enterobacter aerogenes variedade I e Enterobacter aerogenes variedade II.  Neste sentido, as análises microbiológicas evidenciaram a existência de um alto nível de contaminação nas praias do litoral Pernambucano, faz-se necessário um monitoramento das águas salinas contaminadas para garantir qualidade sanitária para uso.
Avaliação da solubilização e rugosidade superficial de três cimentos endodônticos
Authors: Oliveira Eduarda Mello de , Oliveira Ana Caroline Soares , Rodrigues Gabriela Alves , Palhares Isabela Lopes , Borges Daniella Cristina , Pereira Leonardo Biscaro
Published: November 2022

O tratamento endodôntico possui a finalidade de realizar a completa obturação do espaço do canal radicular, promovendo o máximo selamento do sistema de canais radiculares. O cimento endodôntico é responsável por promover o selamento do sistema de canais radiculares, evitando, assim, micro-infiltrações e contaminação por agentes intrínsecos ou extrínsecos. Os cimentos são considerados satisfatórios quando apresentam solubilidade inferiores a 3% da fração de massa e sem sinais de desintegração. O objetivo deste trabalho foi avaliar a solubilidade de cimentos endodônticos constituídos por diferentes bases, no que diz respeito a rugosidade e a perda de massa dos mesmos. Para isso, foram confeccionados corpos de prova com 3mm de diâmetro e 2mm de espessura dos seguintes cimentos: Endofill, MTA-Fillapex e Bio-C Sealer. As amostras foram analisadas antes e após a solubilização em água destilada quanto à perda de massa e rugosidade superficial. Os resultados demonstraram que o cimento Bio-C Sealer obteve uma taxa de solubilização estatisticamente maior quando comparado aos demais cimentos, mas, ainda dentro dos valores estabelecidos pela normativa ISO. Também houve variação na rugosidade superficial com aumento da rugosidade para os cimentos Endofill e MTA-Fillapex, e redução para o cimento Bio-C Sealer, sendo esse estatisticamente diferente dos demais. Concluímos que todos os cimentos testados atenderam a normativa ISO e os resultados sugerem uma correlação entre solubilidade e rugosidade, sendo necessários mais estudos para confirmar e melhor explicar esta correlação.