bluuebunny/crossref_metadata_2025_split huggingface dataset:
Analysis of indicators of activity of children's dental service in the Poltava region (2014–2016)
Authors: Lyakhova N. O. 
Published: November 2020

Purpose of the study. Analysis of qualitative and quantitative indicators of activity of institutions providing dental care for children of Poltava region for 2014–2016.
Materials and methods. Accounting and reporting documentation of health care institutions providing dental care to children of Poltava region (f. 039-2/o, f.049/o, f.20, f.17) for 2014–2016, annual statistical reports of the Poltava Regional Analytical Center for Medical Statistics for 2014–2016. Methods: biblio-semantic, medico-statistical, methods of system hike and system analysis.
Results. Analysis of indicators of children`s dental institutions showed an increased workload for doctors due to the reduction in the positions of physicians and increasing the number of visits, deterioration of the dental health of children in the region, lack of preventative work in some areas of the region or lack of effectiveness.
Conclusions. The availability of pediatric dentists in the children`s population of Poltava Oblast is insufficient. Reducing the number of pediatric dentists leads to a significant increase in physician workload. In some districts of the Poltava oblast, there are poor or insufficient indicators of planned readjustment and low activity or ineffectiveness of preventative work on dental diseases.
Gallbladder sizes in patients with arterial hypertension, obesity and hypothyroidism: correlation analysis
Authors: Strilchuk L. M. , Olenych L. V. , Radchenko O. M. 
Published: November 2020

Our previous studies showed that patients with arterial hypertension and excessive weight or obesity presented with the significantly enlarged gallbladder, both fasting and after taking cholekinetic. The gallbladder ejection fraction was below the normal range, and poor blood pressure control was accompanied by further gallbladder over distension, reduction of its contractility and increased risk of gallstone formation. This needs further research, especially considering hypothyreoidism. The aim is to establish correlations of the sonographically estimated gallbladder sizes in patients with arterial hypertension, obesity and hypothyreoidism.
Materials and methods. The cohort of 40 patients (females 90%, males 10%) with arterial hypertension, body overweight/obesity and h underlying hypothyroidism was examined; sonographically estimated gallbladder sizes are compared with clinical, laboratory and instrumental data. Kendall's rank correlation method was applied; significance threshold was taken as р < 0,05.
Results. In patients with arterial hypertension and overweight/obesity, the sizes of GB are enlarged both in cases of hypothyreoidism 64,4 mm (56–87) and 25 mm (21,2–28) and without it 67 mm (60–72) and 24 mm (22–29) with a significantly larger interquartile range (31 vs 12 mm) for hypothyroidism. According to Kendall's rank correlation analysis, gallbladder was enlarged in the older patients with a higher body mass index, and this statistically correlated with the advancement of stage and degree of arterial hypertension, cardiovascular risk, neutrophilic inflammationactivationandimmuneinflammation suppression, thinned renal parenchyma, increased echogenicity of the pancreas, and cardioselective aspartataminotransferase cytolysis. These connections can be based on the common spinal innervation of the heart and gallbladder, dysregulated beta 3-adrenoceptor activity and disturbed nitrite mediated vasorelaxation.
Polish Camps for Red Army Prisoners of War in the 1919–1924s:
Modern Russian-Polish Approaches
Authors: Kornilova Oksana 
Published: November 2020

The article discusses modern Russian and Polish historiography, devoted to the organization, functioning and liquidation of Polish camps for the Red Army prisoners of war who were captured during the Soviet-Polish War of 1919–1920. The history of the camps for the Red Army prisoners of war Polish
authors begin with the creation of German camps in Poland during World War I. After the repatriation the camps continued to contain interned members of anti-Soviet armed groups and members of their families. Without considering the
methodology of establishing the total number of prisoners and deceased, the author raises the question of interpreting the causes of the Red Army prisoners of war massive loss in Polish captivity. The researchers’ opinions range from the objective impossibility of the Polish authorities to provide prisoners with proper conditions to a targeted policy of destroying the Red Army soldiers by famine, cold, and refusal of medical care.
Formation of high-quality SiC(0001)/SiO2 structures by excluding oxidation process with H2 etching before SiO2 deposition and high-temperature N2 annealing
Authors: Tachiki Keita , Kaneko Mitsuaki , Kobayashi Takuma , Kimoto Tsunenobu 
Published: November 2020

Abstract
We formed SiC/SiO2 structures by various procedures that excluded an oxidation process. We found that a SiC/SiO2 interface with a low interface state density near the conduction band edge of SiC (D
it ∼ 4 × 1010 cm−2 eV−1 at E
c −0.2 eV) is obtained for a fabrication process consisting of H2 etching of the SiC surface, SiO2 deposition, and high-temperature N2 annealing. D
it is rather high without H2 etching, indicating that etching before SiO2 deposition plays a significant role in reducing D
it. The key to obtaining low D
it may be the removal of oxidation-induced defects near the SiC surface.
STUDI PENGARUH UKURAN BUTIR BATUBARA DAN TINGKAT KEPADATAN BATUBARA TERHADAP POTENSI PEMBAKARAN SPONTAN PADA SKALA LABORATORIUM Study of the Effect of Coal Grain Size and Coal Compaction to the Spontaneous Combustion Potential at Laboratory Scale
Authors: Widodo Nuhindro P 
Published: November 2020

ABSTRAKPembakaran spontan batubara dapat menjadi masalah yang serius terutama bagi kegiatan penambangan karena dapat menyebabkan terjadinya kebakaran pada penimbunan batubara atau ledakan gas metana pada tambang bawah tanah batubara. Penelitian kali ini akan dititikberatkan pada pengaruh ukuran butir batubara dan tingkat kepadatan batubara terhadap perilaku pembakaran spontan batubara. Ukuran butir yang digunakan dengan penelitian ini adalah -10+14 mesh, -60+80 mesh dan -170+200 mesh dengan tingkat kepadatan 0 kPa dan 50 kPa. Ukuran butir ini dipilih untuk mewakili kondisi ukuran butir relatif besar hingga kecil pada penimbunan batubara, sedangkan tingkat kepadatan diasumsikan berasal dari ground pressure dozer sebesar 50 kPa. Dalam penelitian kali ini, digunakan metode oksidasi adiabatik dengan mengalirkan gas oksigen dengan debit 0,05 L/menit pada tabung uji. Selain itu, dilakukan pula pengujian difusi oksigen untuk menentukan laju kenaikan konsentrasi oksigen pada masing-masing parameter. Ukuran butir dan tingkat kepadatan butiran batubara memiliki pengaruh besar terhadap terjadinya pembakaran spontan batubara. Semakin kecil ukuran percontoh maka nilai R70 semakin besar. Adanya pemadatan memiliki pengaruh yang berbeda terhadap nilai R70 pada ukuran butir yang berbeda. ABSTRACTSpontaneous combustion of coal can be a serious problem especially for mining activities because it can cause fires in coal stockpiling or methane gas explosions in coal underground mines. This research will focus on the influence of coal grain size and coal compaction on the spontaneous combustion behavior of coal. The grain sizes used in this study are -10 + 14 mesh, -60 + 80 mesh and -170 + 200 mesh with a compaction pressure of 0 kPa and 50 kPa. This grain size was chosen to represent the condition from large to small grain size in coal stockpile, while the compaction level is assumed to come from the dozer ground pressure of 50 kPa. In this study, an adiabatic oxidation method was used by flowing oxygen gas with a discharge of 0.05 L / min in the test tube. In addition, an oxygen diffusion test was also carried out to determine the rate of oxygen concentration increase for each parameter. Grain size and compaction level of coal grains have a major influence on the spontaneous combustion of coal. The smaller the sample size, the greater the R70 value. The presence of compaction has a different effect on the value of R70 at different grain sizes.
FAKTOR PENDORONG KREATIVITI DALAM KALANGAN PELAJAR POLITEKNIK
Authors: Zulkifli Norfarahi , Hamzah Mohd Isa , Abdul Razak Khadijah 
Published: November 2020

This study aims to examine the factors that drive student creativity, identify key factors and look at differences in creativity factors for male and female students. A total of 119 respondents from one polytechnic in the southern zone were involved in this study. The study data were obtained from the administered questionnaire and the Cronbach Alpha value obtained was α = 0.873 and then analyzed using descriptive and inferential analysis. Descriptive analysis of student gender was seen using frequency and percentage while inference analysis using t-test at a significant level 0.05 was used to see the difference in creativity factors between genders. The results of the study found that the main factor that motivates student creativity is the knowledge factor with a mean value of 4.3025. In addition, studies also show that there is no difference in creativity factors between male and female students except for the knowledge factor. It is also hoped that this finding will provide an opportunity for lecturers to continue to strive and give encouragement during the teaching and learning process so that students' creativity can be highlighted through the factors that have been mentioned.
Keywords: Creativity, Creative Thinking, Higher Education, Polytechnic, Students

Abstrak: Kajian ini bertujuan untuk mengkaji faktor-faktor yang mendorong kreativiti pelajar, mengenalpasti faktor utama dan melihat perbezaan faktor kreativiti bagi pelajar lelaki dan perempuan. Seramai 119 responden telah terlibat dalam kajian ini yang merupakan pelajar di sebuah politeknik di zon selatan. Data kajian diperoleh daripada soal selidik yang telah ditabdir dan nilai Cronbach Alpha yang diperolehi ialah α = 0.873 dan seterunsya dianalisis secara deskriptif dan inferensi. Analisis deskriptif mengenai jantina pelajar dilihat dengan menggunakan frekuensi dan peratusan manakala analisis inferensi menggunakan ujian t pada aras signifikan 0.05 digunakan untuk melihat perbezaan faktor kreativiti antara jantina. Hasil kajian mendapati faktor utama yang mendorong kreativiti pelajar ialah faktor ilmu pengetahuan dengan nilai min 4.3025. Melalui kajian ini juga diharap dapat memberikan peluang kepada pensyarah untuk terus berusaha dan memberi galakan semasa proses pengajaran dan pembelajaran agar kreativiti pelajar dapat diserlahkan dan ditonjolkan lagi melalui faktor yang telah disebutkan.
Kata kunci: Kreativiti, Pemikiran Kreatif, Pendidikan Tinggi, Politeknik, Pelajar
Halal Tourism and its Effect to Islamic Business Growth
Authors: Maharani Shinta , Ulum Miftahul 
Published: November 2020

About 17,000 islands spreading in Indonesia, it's between pacific and Ocean of Indian, over 200 groups ethnic, and more than 300 spoken languages. Indonesia as a land of endless spectacular wonders because not only positions bridges continents of Australia and Asia but also biodiversity stretching along the equator line and a multitude of amazing landscapes. As natural world-class tourism destinations, it brings advantages and challenges to Islamic business growth. There is a lack of research trying to relate to Islamic business growth, Halal tourism, government revenue and accelerate economic growth itself. The purpose of this paper is exploring the causal relationship between Islamic business growth and Halal tourism. The method of this research is mixed method with 177 respondents in quantitative and 6 respondents in qualitative through interview with non-probability sampling. Data analyze using SPSS 21. Islamic business brings together parties related to Halal tourism: academics, innovative activities, social media, government, e-services, accommodations, and transportations. The findings of the paper showed that Islam as ad-Din (way of life) outlined value systems established by al-Quran and al-hadith in every aspect of life. Related to tourism, the Islamic religion seeks to deliver the goodness to all mankind according to its rules and principles. Halal tourism affect significantly to the Islamic business growth.
[Image Influence on The Intention of Waqf to Hei] Imej Mempengaruhi Kecenderungan Berwakaf Kepada Ipt
Authors: Zainudin Noor Hidayah , Zainol Zuraidah , Osman Juliana 
Published: November 2020

Higher education waqf fund is the best alternatives to the higher education institutions (HEIs) development and management. Funding through the waqf fund can reduce the dependency of HEIs on government allocation. This study aimed to examine the influence of image on the intention of waqf to HEIs. The sample consisted of 381 Muslim respondents aged 18 and over, in the district of Muallim where the HEIs were located in Perak, are selected using systematic random sampling. Data were analyzed using two statistical analysis methods, descriptive and inferential. Descriptive statistics consist of analysis of frequency, percent, mean and standard deviation using Statistical Packages for Social Science (SPSS) software. Inference statistics were analyzed using Structural Equation Modeling (SEM) using Analysis of Moment Structures (AMOS) software. The findings of direct relationship analysis showed that the image (β = 0.397, p <0.001) had a significant influence on the intention of waqf to HEIs. Thus, enhancing the image of the HEIs can influence the increase in the intention of waqf to HEIs. The study found that an excellent image of HEIs can attract the public’s attention to contribute waqf to the HEIs.
Tabung wakaf pengajian tinggi merupakan antara alternatif terbaik bagi penjanaan dana pembangunan dan pengurusan institusi pengajian tinggi (IPT). Penjanaan dana menerusi tabung wakaf dapat mengurangkan kebergantungan IPT terhadap peruntukan kerajaan. Kajian ini bertujuan untuk mengkaji pengaruh imej terhadap kecenderungan berwakaf kepada IPT. Sampel terdiri daripada 381 orang responden Muslim yang berumur 18 tahun dan ke atas, di daerah Muallim yang menempatkan IPT di Perak. Teknik persampelan rawak sistematik digunakan bagi proses pengumpulan data kajian. Data dianalisis menggunakan dua kaedah analisis statistik iaitu deskriptif dan inferens. Statistik deskriptif terdiri daripada analisis kekerapan, peratus, min dan sisihan piawai dengan menggunakan perisian Statistical Packages for Social Science (SPSS). Statistik inferens pula dianalisis menggunakan statistik Structural Equation Modeling (SEM) menerusi perisian Analysis of Moment Structures (AMOS). Dapatan analisis hubungan langsung mendapati imej (β=0.397, p<0.001) mempunyai pengaruh yang signifikan terhadap kecenderungan berwakaf kepada IPT. Justeru, peningkatan imej IPT mampu mempengaruhi peningkatan kecenderungan berwakaf kepada IPT. Kajian ini mendapati bahawa imej IPT yang baik dan cemerlang mampu menarik perhatian dan minat masyarakat untuk menyumbang wakaf kepada IPT.
Particle-in-cell Simulation of Whistler Heat-flux Instabilities in the Solar Wind: Heat-flux Regulation and Electron Halo Formation
Authors: Micera A. , Zhukov A. N. , López R. A. , Innocenti M. E. , Lazar M. , Boella E. , Lapenta G. 
Published: November 2020

Abstract
We present results of a two-dimensional fully kinetic particle-in-cell simulation in order to shed light on the role of whistler waves in the scattering of strahl electrons and in the heat-flux regulation in the solar wind. We model the electron velocity distribution function as initially composed of core and strahl populations as typically encountered in the near-Sun solar wind as observed by Parker Solar Probe. We demonstrate that, as a consequence of the evolution of the electron velocity distribution function (VDF), two branches of the whistler heat-flux instability can be excited, which can drive whistler waves propagating in the direction oblique or parallel to the background magnetic field. First, oblique whistler waves induce pitch-angle scattering of strahl electrons, toward higher perpendicular velocities. This leads to the broadening of the strahl pitch-angle distribution and hence to the formation of a halo-like population at the expense of the strahl. Later on, the electron VDF experiences the effect of parallel whistler waves, which contributes to the redistribution of the particles scattered in the perpendicular direction into a more symmetric halo, in agreement with observations. Simulation results show a remarkable agreement with the linear theory of the oblique whistler heat-flux instability. The process is accompanied by a significant decrease of the heat flux carried by the strahl population.
A Transgenic Line That Reports CSF1R Protein Expression Provides a Definitive Marker for the Mouse Mononuclear Phagocyte System
Authors: Grabert Kathleen , Sehgal Anuj , Irvine Katharine M. , Wollscheid-Lengeling Evi , Ozdemir Derya D. , Stables Jennifer , Luke Garry A. , Ryan Martin D. , Adamson Antony , Humphreys Neil E. , Sandrock Cheyenne J. , Rojo Rocio , Verkasalo Veera A. , Mueller Werner , Hohenstein Peter , Pettit Allison R. , Pridans Clare , Hume David A. 
Published: November 2020

Abstract
The proliferation, differentiation, and survival of cells of the mononuclear phagocyte system (MPS; progenitors, monocytes, macrophages, and classical dendritic cells) are controlled by signals from the M-CSF receptor (CSF1R). Cells of the MPS lineage have been identified using numerous surface markers and transgenic reporters, but none is both universal and lineage restricted. In this article, we report the development and characterization of a CSF1R reporter mouse. A FusionRed (FRed) cassette was inserted in-frame with the C terminus of CSF1R, separated by a T2A-cleavable linker. The insertion had no effect of CSF1R expression or function. CSF1R-FRed was expressed in monocytes and macrophages and absent from granulocytes and lymphocytes. In bone marrow, CSF1R-FRed was absent in lineage-negative hematopoietic stem cells, arguing against a direct role for CSF1R in myeloid lineage commitment. It was highly expressed in marrow monocytes and common myeloid progenitors but significantly lower in granulocyte-macrophage progenitors. In sections of bone marrow, CSF1R-FRed was also detected in osteoclasts, CD169+ resident macrophages, and, consistent with previous mRNA analysis, in megakaryocytes. In lymphoid tissues, CSF1R-FRed highlighted diverse MPS populations, including classical dendritic cells. Whole mount imaging of nonlymphoid tissues in mice with combined CSF1R-FRed/Csf1r-EGFP confirmed the restriction of CSF1R expression to MPS cells. The two markers highlight the remarkable abundance and regular distribution of tissue MPS cells, including novel macrophage populations within tendon and skeletal muscle and underlying the mesothelial/serosal/capsular surfaces of every major organ. The CSF1R-FRed mouse provides a novel reporter with exquisite specificity for cells of the MPS.
Efficacy of Intravenous Paracetamol Infusion for Prolongation of Analgesia Under Spinal Anesthesia for Myomectomy
Authors: Eya Jonathan C. , Onyekwulu Fidelis A. , Amucheazi Adaobi O. , Ajuzieogu Obinna V. 
Published: November 2020

ABSTRACT

Objective:
To assess the effectiveness of intravenous (iv) paracetamol (PCM) infusion in prolonging the duration of analgesia following spinal anesthesia and to determine patients’ satisfaction with pain relief.

Materials and Methods:
This was a double-blind, randomized, controlled study. A total of 126 adult American Society of Anesthesiologists physical status I or II women scheduled for elective myomectomy under spinal anesthesia were enrolled in the study. Patients were randomly allocated into two groups. PCM group (group A) [n = 63] received 100mL of 1g PCM and Normal saline group (group B) [n = 63] received 100mL of normal saline after spinal anesthesia was established. Statistical analysis was done using Statistical Package for Social Sciences, version 17.

Results:
There was no statistical difference between the groups in terms of age, weight, and body mass index. The mean time to first analgesic demand was 4.75 ± 1.59 h in group A and 2.23 ± 0.15 h in group B (P < 0.001), while the mean dose of additional analgesic was significantly lower in group A (11.81 ± 2.50 µg) when compared to group B (255.49 ± 140.80 µg), P < 0.001. In group A, 75.8% expressed excellent satisfaction with pain relief while 62.9% of patient in group B reported poor satisfaction with pain relief (χ2 = 87.600, P < 0.001).

Conclusion:
Intravenous infusion of 1g PCM is effective in prolonging the duration of analgesia following spinal anesthesia for myomectomy.
Evolution of the Regulation and Character of Municipal Programmes for the Care of Homeless Animals and Animal Homelessness Prevention in Poland
Authors: Spasowska-Czarny Hanna Malgorzata 
Published: November 2020

One of the legal forms of action to be applied by a commune for the care of homeless animals is to develop and implement homeless animal care programmes and prevent animal homelessness. The whole regulations examined below clearly demonstrate that the commune carries out its duties as mentioned above, cooperating with registered and legally operating animal shelters. Derogations from this principle may be regarded as the unlawful fulfilment of commune's own tasks, which is the subject of an audit by the State Veterinary Inspectorate or the voivodeship governor. However, it may be difficult to make a clear identification of the legal nature of homeless animal care programmes and animal homelessness prevention as acts of local law or planning acts as internal law acts. The views of scholars and case-law on this issue are not uniform.
How many Instances in the Polish Administrative Procedure? Analysis of Normative Solutions in the Aspect of Procedures for Reviewing Decisions Issued by the Executive Bodies of Local Self-government
Authors: Michalak Magdalena Maria , Kledzik Przemysław 
Published: November 2020

Pursuant to the art. 78 of the Constitution of the Republic of Poland each party has the right to appeal against judgments and decisions issued in the first instance. The Constitution also stipulates that administrative courts control the activity of administration in at least two-tier proceedings. Pursuant to the above, in Poland, decisions are issued in two-tier general administrative proceedings and may be subject to review in two-tier court administrative proceedings. The number and structure of procedures of appeal against administrative decisions have been a subject of discussion for years. Criticism of the current solution comes, among others, from local self-government representatives whose bodies issue the largest number of decisions in Poland. These issues have recently become even more relevant due to statutory obligation of reviewing Polish legislation in terms of legitimacy of reducing the number of administrative instances. The subject of the study is an analysis of possibility and purposefulness of limiting the number of instances in the administrative procedure, conducted on the example of a procedure for reviewing decisions of local self-government bodies. The reflection was made taking into account systemic and procedural position of Self-Government Boards of Appeal.