bluuebunny/crossref_metadata_2025_split huggingface dataset:
INTERPRETASI TRANSMISIVITAS UNTUK ANALISA POTENSI AIR BAWAH TANAH BERDASARKAN DRAWDOWN AIR SUMUR CINCIN MENGGUNAKAN METODE PUMPING TEST DI KECAMATAN MARPOYAN DAMAI KOTA PEKANBARU
Authors: Pritamara Rigia Givanny , M Juandi , Malik Usman 
Published: July 2020

The most consumption water is groundwater taken through excavated wells or ring wells. An aquifer test can be applied in pump test in order to find transmissivity of drawdown ring wells.The tested ring wells were located at 25 different locations in the Marpoyan Damai District. In the pumping test on the ring wells data was obtained namely drawdown test data s, times t, rate of discharge Q, and then create a graph of s/Q vs Q. The straight line that cut the s/Q axis the A value with the C gradient and the determinant coefficient d2. The values obtained were then inserted into the transmisivity formula of the Cooper-Jacob method. The A values for t = 3 minutes and t = 7 minutes were selected because their results in C values are close to each other. The C values of t = 3 minutes and t = 7 minutes are 0.1671 and 0.1672 respectively. Transmissivity value obtained is 134.5 m2/day. The value shows a potentially useful groundwater aquifer for the Marpoyan Damai district because the transmissivity value exceeded 50 m2 / day.
PENENTUAN KOMPOSISI KIMIAWI ATMOSFER DAN TEMPERATUR EFEKTIF PADA BINTANG VEGA (α Lyr) DENGAN MENGGUNAKAN METODE SPEKTROSKOPI ABSORPSI
Authors: Yuliana Fitri , Zulkarnain Zulkarnain , Malasan Hakim Luthfi 
Published: July 2020

The star spectrum is an information which is though to be a map of the star. The shape of the spectral line actually shows the nature of the star atmosphere, which is the only part researcher can be reached. The intensities of spectral lines will determine the chemical composition of the stars contained in the atmospheres of the stars. The approach used to determine the chemical composition and the effective temperature of the star is spectroscopy. The spectroscopy method had been done in this study using the GAO-ITB RTS telescope system which consisting of the Celestron C11 telescope, NEO-R 1000 spectrograph and CCD SBIG ST-8 camera. The object studied is Vega (α Lyr) star which has a magnitude of 0.00 that the main sequence star of the A0 spectrum class. The image data obtained then be processed using IRAF software to obtain the final spectrum graph with the y-axis representing the flux in erg cm-2s-1 and the x-axis representing the wavelength in units of Å. Furthermore, we match the absorption wavelength on the final spectrum graph to the existing wavelength of the Atomic Spectra Database (ASD) to identify the atmospheric chemical composition of the Vega star. Effective temperature can be calculated by using the Wien shifting laws by find out the maximum wavelength of the final spectrum graph. The most found element in the atmosphere of Vega star was hydrogen (H) that consist of Hε, Hδ, Hγ, Hβ, and Hα. The value of effective temperature of the Vega star is 7136 K that has difference percentage of 22.85 % from the mean temperature of A type star.
PERBANDINGAN NILAI SUSEPTIBILITAS MAGNETIK AIR LAUT MENGGUNAKAN METODE QUINCKE DI PANTAI SUMATERA BAGIAN TENGAH
Authors: Rangkuti Muhammad Zul Ilmi , Salomo Salomo , Malik Usman 
Published: July 2020

Telah dilakukan penelitian perbandingan nilai suseptibilitas magnetik air laut di pantai barat dan timur sumatera bagian tengah menggunakan metode Quincke. Jumlah sampel yang diambil dari penelitian ini sebanyak 500 ml tiap-tiap lokasi. Jumlah titik lokasi sampel adalah 24 didapatkan dari tiga pantai barat sumatera bagian tengah dan satu pantai timur. Metode yang digunakan untuk pengambilan sampel adalah fungsi jarak dengan rentang 300 m dari tepi pantai. Induksi magnetik solenoida diukur menggunakan Probe Magnetic Pasco Ps-2162 dengan dua buah solenoid 3000 lilitan. Ketika arus dinaikkan induksi magnetik semakin besar. Nilai suseptibilitas magnetik ( χ ) air laut pantai barat menunjukkan rentang -1,04 x 10-5 sampai -4,53(x 10-5). Sampel merupakan bahan diamagnetik. Nilai suseptibilitas magnetik ( χ ) air laut pantai timur menunjukkan rentang -0,5 x 10-5 sampai -1,46(x 10-5).sampel merupakan bahan diamagnetik. Salinitas dan pH menyebabkan perbedaan nilai suseptibilitas magnetik air laut.
Voluntary Counselling and Testing for HIV Among Allied Workers in Rural Area of Nigeria: Evaluation of Community-Based Interventions
Authors: Onoja Ali Johnson , Sanni Felix Olaniyi , Abiodun Paul Olaiya , Onoja Sheila , Shaibu John , Oguche Daniel , Adamu Imam 
Published: July 2020

Background: Knowledge of human immunodeficiency virus status is a key tool in the fight against the spread of the human immunodeficiency virus epidemic.
Objectives: This study sought to evaluate the impact of community-based intervention towards the prevention and control of human immunodeficiency virus on the voluntary testing for human immunodeficiency virus among allied workers in rural Bonny Kingdom of Rivers, State, Nigeria.
Methods: The study comprised two quantitative surveys; the baseline survey conducted before a three years human immunodeficiency virus prevention intervention programs and the post-intervention survey conducted after the interventions. A structured questionnaire was employed to collect information from a representative sample of the allied workers aged 15–49 years. The questionnaire item for this survey is broadly divided into six categories comprising the basic socio-demographic information, the knowledge of HIV testing, desire for HIV testing, self and solution efficacy; access to products and services including voluntary counselling and testing. Data were analyzed using SPSS version 25.0.
Results: The study comprised 419 participants in the baseline and 587 in the post-intervention survey. The overall knowledge of voluntary counselling and testing services was 76.8% of which 37.5% have been tested and 88.9% of which 68.0% have been tested at both surveys. Three of every 5(67.0%) had the desire to be tested at baseline while- 4 of every 5(81.1%) were willing to be tested at post-intervention. The major reasons for unwillingness to be screened include poor perception about voluntary counselling and testing and feeling of not being at risk. The prevalence of human immunodeficiency at baseline was 8.5% and 2.0% at the post-intervention survey with a prevalence ratio of 4.3 (p<0.0001]. HIV prevalence was 12.4% among women compared 4.8% in men at baseline. The prevalence among adolescents was12.0% and 10.1% among singles.
Conclusions: This study has demonstrated that the struggle to prevent and control human immunodeficiency can be successful if intervention programs are put in place, particularly in rural communities where acquired immunodeficiency syndrome related information is limited.
Low back pain and associated factors among civil service sectors office workers in Southern Ethiopia
Authors: Fanta Mulatu , Alagaw Amsalu , Kejela Gemechu , Tunje Abayneh 
Published: July 2020

Background: Low back pain is one of the most common work-related health problems among office workers. Low back pain has been identified as one of the most costly disorders among the worldwide working population. However, there is a lack of information on associated factors with low back pain which makes people not to work properly.
Objectives: This study was aimed to assess the prevalence and factors associated with low back pain among civil service sectors office workers in Southern Ethiopia.
Methods: Institution based cross-sectional study was conducted among 625civil service sectors office workers, who work in the sitting position, in Sodo town, Southern Ethiopia from March 10 to June 20, 2017. The sampling frame was obtained from civil service office and simple random sampling technique was used for each stage. Data was collected by using a pretested structured questionnaire adapted from Standardized Nordic musculoskeletal Questionnaires and modified Oswestry through face to face interview and by using checklist for observations, which was measured by diploma nurses. Descriptive statistics like frequency, percentage, mean, median and standard deviation were conducted. Also, binary logistic regression was conducted and variables with p<=0.20 in bivariate analysis were fitted into the multiple logistic regression models to identify factors associated with low back pain. Variables with P value <0.05 were considered as statistically significant predictors of low back pain.
Results: Out of the calculated sample size, 625 participants responded making a response rate of 99%. The 12-month prevalence of low back pain among civil service sectors office workers in this study was (38.4%) 95% CI: (0.34, 0.42).This study found that, being obese (AOR [95%CI] =6.3[4.29 - 9.09]), having smoking history (AOR [95%CI] =5.2[2.57 - 10.82]), poor sitting posture (AOR [95%CI] =2.6[1.61-4.30]), having job stress (AOR [95%CI] =5.9[3.44-10.25]), having no rest break during workday (AOR [95%CI]=3.2[1.82-5.62]), sitting >6 hours per day (AOR [95%CI]=16.08[14.4-19.3]) and frequently using computer (AOR [95%CI]=4.3[2.09-5.47]) are significantly associated with low back pain.
Conclusion and recommendations: The 12-month prevalence of low back pain in this study is high (38.4%).Therefore, healthy lifestyle habits, good awareness of sitting posture and better ergonomic facilities and psychosocial support to workers were recommended to decrease the effects of predisposing factors of low back pain.
Eksperymenty nad tożsamością płciową mężczyzn w twórczości Marka Hłaski
Authors: Mosak Piotr 
Published: July 2020

The present article aims to analyse the depictions of male protagonists in the oeuvre of Marek Hłasko. The post-World War Two crisis of hegemonic masculinity resulted in transformations of male and female gender identities in the 1950s. What seems to reflect the said reconfiguration of masculinity model are the changes occurring between the main protagonists of the particular pieces of Hłasko’s prose. In the 1954 short story entitled Baza Sokołowska, the men’s identities are, in the natural way, embedded in biology. In order to join the male community of drivers and gain their respect, it is enough to go through an initiation ritual. In the prose written by Hłasko after 1955, however, more and more often appear the male characters who humiliate the young and thwart them on their way to join masculine community, yet simultaneously some characters are presented who contest forms of patriarchal culture and refuse to participate in it. Hłasko’s Israeli novels, in turn, feature a series of male protagonists for whom gender (or even sexual) identity is merely a social construct. The narrator/protagonist of Drugie zabicie psa (Killing the Second Dog) would even consciously “perform” his masculinity to obtain an affluent female tourist’s trust and, as a result, to cozen her out of her money, which he needs to pay back his debts.The analysis of Marek Hłasko’s selected prose writings focused on the representation of various masculinity models leads the author of the article to a conclusion that male gender identity is consistently shifting towards constructivist concepts.
Determinan Anemia dalam Kehamilan di Wilayah Kerja Puskesmas Sungai Tabuk I Kabupaten Banjar Tahun 2019
Authors: Rizani Akhmad , Yuliastuti Erni 
Published: July 2020

Latar belakang: Menurut WHO, kejadian anemia kehamilan berkisar antara 20 dan 89% dengan menetapkan Hb 11 g% (g/dl) sebagai dasarnya. Anemia dalam kehamilan adalah kondisi ibu dengan kadar Hb <11 gr% pada trimester I dan III atau kadar <10,5% pada trimester II dimana Penyebab anemia kehamilan diklasifikasikan menjadi anemia defisiensi besi sebanyak 62,3%, anemia megaloblastik sebanyak 29%, anemia hipoplastik dan aplastik sebanyak 8%, dan anemia hemolitik sebanyak 0,7%. Angka anemia kehamilan di Indonesia menunjukkan nilai yang cukup tinggi. Hoo Swie Tjiong menemukan angka anemia kehamilan 3,8% pada trimester I, 13,6% trimester II, dan 24,8% pada trimester III.
Tujuan penelitian untuj menganalisis determinan kejadian anemia dalam kehamilan di Wilayah Kerja Puskesmas Sungai Tabuk 1 Kabupaten Banjar tahun 2019.
Metode Penelitian adalah penelitian jenis survey analitik dengan pendekatan cross sectional, instrumen yang digunakan adalah Untuk mengetahui umur dan paritas ibu dilakukan dengan melihat buku KIA ibu saat melakukan wawancara dan untuk mengetahui kepatuhan ibu hamil dalam mengkonsumsi tablet zat besi dilakukan melalui wawancara dengan responden dengan panduan kuesioner.Populasi penelitian ini seluruh ibu hamil trimester III, teknik sampling menngunakan Probabillity sampling dengan cara simple random sampling. Analisis data pada penelitian ini menggunakan Uji Chi Square.
Hasil penelitian didapatkan ada hubungan umur ibu dengan kejadian anemia ( value = 0.019) OR = 3,282, paritas dengan kejadian anemia ( value = 0.007) OR = 5,810, kepatuhan mengkonsumsi zat besi dengan kejadian anemia ( value = 0.008) OR = 3,699.

Kata Kunci : Anemia, umur, paritas, kepatuahan zat besi.
INFLUENCE OF MICROBIAL CONTAMINATION OF BONE TISSUE ON ITS REGENERATOR POTENTIAL IN TOTAL ARTROPLASTY IN PATIENTS WITH RHEUMATOID ARTHRITIS
Authors: Liutko O. , Panchenko L. , Gerasimenko S. , Polulyakh M. , Babko A. , Gerasimenko S. , Avtomeenko E. 
Published: July 2020

Relevance. Total arthroplasty of large joints in patients with RA in some cases lead to the development of infectious postoperative complications. Treatment of patients with systemic inflammatory pathology of the connective tissue - the process is long and has certain features. Among others, we were interested in the persistence of an autoimmune inflammatory process and associated pathologies, including osteopenia or osteoporosis. Therefore, research into the effects of microbial contamination on bone repair processes is relevant.
Objective. To identify correlation relationships between bone regenerative potential and microbial factor in identical biopsies of surgical material from RA patients with primary total endoprosthesis (PTE) and to determine their effect on surgical results
Materials and methods. The data of microbiological researches of operative material after 151 surgical interventions from 118 patients with RA about PTE of joints (337 samples), executed according to the operating methods, are analyzed. 280 bone marrow specimens were examined and 400 cultures of bone marrow stromal fibroblasts were grown from these patients.
Results. Microorganisms in the culture from surgical material were isolated in 55.4% of RA patients with knee and hip joints PTE. The nature of the microflora was determined: these are staphylococci, streptococci, Corynebacterium spp., Anaerobic non-spore-forming, gram-negative microorganisms. There is a strong (almost functional) linear inverse correlation (coefficient r = ─ 0.98) between osteogenic activity of bone marrow stromal bone marrow cells and data from microbiological studies of surgical material in patients with RA. Contamination of bone spongiosis by microorganisms is likely to reduce the activity of colony-forming units of bone marrow fibroblasts by an average of 81.0% in the depression, by 53.0% in the femoral head and by 64.8% in the intervertebral area. Microbial contamination inhibits osteogenic potential by an average of 30.4%, or almost 2 times, revealing one of the mechanisms of occurrence of probable complications and directing measures for their prevention (changes in postoperative antibiotic therapy).
Conclusion. The higher the contamination with microorganisms, the lower the osteogenic activity of bone marrow stromal cells of bones forming the knee and hip joints in RA patients.
ANALYSIS OF EFFICIENCY OF THE TEMPORO-MANDIBULAR DISORDERS TREATMENT
Authors: Kostiuk T.M. , Kaniura A.A. , Lytovchenko N. 
Published: July 2020

Relevance. Treatment of the temporo-mandibular joint (TMJ) dysfunctions still stays an urgent issue of modern stomatology. Its significance is predisposed for its high incidence and annual increase in patients’ referrals as well as diversity of it clinical manifestations, complexity of diagnosis and treatment, variability of clinical pattern, which requires a multi-disciplinary approach. According to Ukrainian and foreign authors, the TMJ pathologies take up the third place after caries and parodontal diseases, being diagnosed in 20 % of children and almost 87 % of adults. The share of patients with the TMJ dysfunction increases every year. The 79 % are represented with the intra-capsular disorders of the temporo-mandibular joints. The study was necessitated by the fact that there is still no single agreement in the treatment methods and definite treatment protocols regarding the intracapsular TMJ disorders.
Objectives: analysis of efficiency of the TMJ intracapsular disorders patients’ treatment using the pathogenetically rationalized conservative and mini-invasive surgical methods.
Methods and materials. The study includes the data of 38 patients with complaints of the TMJ region pain and the TMJ dysfunction. All patients were examined according to the common protocol. According to the disorder stage, the patients were administered either the conservative treatment course using the treatment tray on the mandible or maxilla, with the subsequent orthopedic or prosthetic treatment, or the splint therapy with subsequent surgical intervention.
Results. Having analyzed the dynamical pattern of the treatment outcomes within the study, it has been detected that the surgical injection correction of the TMJ disorders was effective in all examined patients. To provide for the long-term steady treatment outcome the prosthetic-orthopedic rehabilitation measures were indicated, aimed at preserving the correct occlusion relation.
Conclusion. The method of hyaluronic acid preparations injection into the TMJ cavity as a stage of the TMJ dysfunction therapy has proven its effectiveness in all the examined patients. In order to achieve the long-term steady result, the patients were recommended prosthetic-orthopedic rehabilitation for producing and supporting the occlusion relation.
ПРИБУТКОВІСТЬ ТУРИСТИЧНОЇ ГАЛУЗІ ЯК ФАКТОР СОЦІАЛЬНО-ЕКОНОМІЧНОГО РОЗВИТКУ ПОСТКОНФЛІКТНОЇ ТЕРИТОРІЇ
Authors: Зеленко О. О. , Денищенко Л. В. 
Published: July 2020

The global pandemic caused by COVID-19 led to a global crisis in the tourism industry, but at the same time created conditions for the development of domestic tourism in Ukraine. The post-conflict territories of Donbass, where quarantine has deepened the depressed socio-economic situation, especially need this chance. There is a question of finding measures to restore the profitability of tourism entities in the region. The aim of the research: to determine ways to increase the profitability of the tourism industry in the post-conflict areas of eastern Ukraine, taking into account the current features of their socio-economic development. The subject of the research: theoretical and practical aspects of increasing the profitability of tourism enterprises in Luhansk and Donetsk regions to restore the regional tourism industry and obtain a multiplier effect and the development of the socio-economic system of the region. The methods of the research: systems approach, structural-logical and statistical analysis, synthesis, generalization. The hypothesis of the research: involves the approach for tourism enterprises in the post-conflict eastern territory of the country to review systematically and change outdated patterns of work to overcome the break-even point and the general systemic crisis after a long quarantine. The statement of basic materials. According to the results of the analysis, it is determined that for tourist enterprises of Luhansk and Donetsk regions are especially relevant: overcoming the negative impact of external factors, creating an innovative product and diversification of activities, integration into other industries. The main ways that will best help achieve the required level of profitability are digitalization and implementation of modern methods of personnel management, comprehensive marketing and advertising activities, as well as mandatory analysis of financial and economic performance. The originality and practical significance of the research: presented results and proposed recommendations are based on a comprehensive comparative analysis of the current situation of the tourism industry at the regional level, presented proposals are interested for practitioners and relevant for implementation in most tourism organizations in Donbass. Conclusions and prospects for further research. The main requirements for the success of the proposed areas - getting rid of outdated patterns, validity and systematization in all processes and at all stages of work.
УДОСКОНАЛЕННЯ ОБЛІКОВО-АУДИТОРСЬКИХ ПРОЦЕДУР ЩОДО ДЕБІТОРСЬКО-КРЕДИТОРСЬКОГО ЗАБЕЗПЕЧЕННЯ ПІДПРИЄМСТВ
Authors: Ліхоносова Г. С. , Богомол С. П. 
Published: July 2020

The article presents the author's opinion on the problem of non-payment, which is the main guarantee of small business. When there are receivables, there are also issues with accounts payable, as most companies do not have a planned profit for the goods, works, services provided. The purpose of the article is to identify current problems of accounting and auditing of receivables and payables, which require their practical solution. The object of the study is the receivables and payables, which were formed as a result of economic activity of the enterprise, its analysis and proposed ways to improve. The methods used in the study. The methodological basis of the study were the methods and principles of debt recognition, general and factor analysis of receivables and payables. The hypothesis of the study is the trend impact of receivables and payables on the financial condition and solvency of the enterprise. Presenting main material. Recommendations for improving the financial condition of the enterprise, for accounting and auditing of receivables and payables are offered. Originality and practical significance of the research. The study identified the need to improve the situation at the enterprise by implementing a number of measures aimed at eliminating problems with the payment of debtors who owed certain amounts of money, namely to provide discounts for early payment for products, goods, works, services, limit receivables -prepared for each debtor and maintaining a certain analytical document on creditors' relations in terms of each creditor. Conclusions. The study proves that the proposed methods of improvement are a factor that will reduce the level of receivables and payables. Based on the fact that the debtor's debt will not just decrease, but will bring some income.