bluuebunny/crossref_metadata_2025_split huggingface dataset:
An Application of le-semigroup Techniques to Semigroups, Î“-semigroups and to Hypersemigroups
Authors: Kehayopulu Niovi 
Published: January 2019

An $le$-semigroup, is a semigroup $S$ at the same time a lattice with a greatest element $e$ ($e\ge a$ for every $a\in S$) such that $a(b\vee c)=ab\vee ac$ and $(a\vee b)c=ac\vee bc$ for all $a,b,c\in S$. If $S$ is not a lattice but only an upper semilattice ($\vee$-semilattice), then is called $\vee e$-semigroup. A $poe$-semigroup is a semigroup $S$ at the same time an ordered set with a greatest element $e$ such that $a\le b$ implies $ac\le bc$ and $ca\le cb$ for all $c\in S$. Every $\vee e$-semigroup is a $poe$-semigroup. If $S$ is a semigroup or a $\Gamma$-semigroup, then the set ${\cal P}(S)$ of all subsets of $S$ is an $le$-semigroup. If $S$ is an hypersemigroup, then the set ${\cal P^*}(S)$ of all nonempty subsets of $S$ is an $le$-semigroup. So all the results of $le$-semigroups, $\vee e$-semigroups and $poe$-semigroups based on ideal elements, automatically hold for semigroups, $\Gamma$-semigroups and hypersemigroups. This is not the case forÂ ordered $\Gamma$-semigroups or ordered hypersemigroups; however the main idea, even in these cases, comes from the $le$ ($\vee e$)-semigroups. As an example, we study the weakly prime ideal elements of a $\vee e$-semigroup and their role to the different type of semigroups mentioned above.
Scaffolding Based on Telolet Game in Teaching Integers
Authors: Wulandari Yunita Oktavia , Damayanti Nia Wahyu 
Published: January 2019

Scaffolding is defined as help that can assist students to solve problems or understand concepts that were not able to complete independently. In modern times, the concept of technology-based Scaffolding in learning has developed. In this study an educational game called "Telolet" was designed with the aim of providing Scaffolding to students who experienced difficulties in integers. The problems in this study consist of closed problems, opened problems and some problems are related to integers. The purpose of this study is to provide students with a whole understanding in integers so that they can educate students with the right concepts. The results of this study, Scaffolding based on the game "Telolet" can help students who have difficulty in integer problems. Students excited to solve problems in this game because they felt challenged.
Energy Balance and Blood Metabolites Status of Local Sheep Based on Indigofera sp and Sproutbean Waste Ration
Authors: Astuti Dewi Apri , Rahayu Sri , Satoto Kukuh Budi , Priyanto Rudy , Khotijah Lilis , Suryati Tuti , Baihaqi Muhammad 
Published: January 2019

<p>This research was undertaken to evaluate energy utilization and blood metabolites status of male Indonesian local sheep involving nutrient balances and using urea space techniques for measurement body composition. Factorial randomized completely design was used in this study using 16 growing male local sheep. Factor A was breed which consisted of 8 Garut sheep (av.BW 14.90 kg) and 8 Jonggol sheep (av.BW 13.60 kg). Factor B was different ration which received of diet containing Indigoferasp. and sproutbean waste. The ration offered were pellets containing CP around 16% and energy 15.6 MJ GE/kg. Energy balance and blood metabolites studies were conducted during three-months trial. Intake, digestibility, urinary and metabolism variables were measured based on total collection method. Methane energy was measured by rusitec technique and methane gas production multiplied by calory equivalent value of methane. Energy retention (RE) was measured by urea space technique. Heat production was calculated from ME-RE. Plasma glucose, cholesterol and urea-N were measured by using spectrophotometry. Results showed that there were signiϐicant differences of energy intakes, digestibilities and metabolism among the rations. Animals fed with sproutbean waste ration has higher energy utilization compared to those fed Indigofera sp ration. There were no signiϐicant different for all blood metabolite variables among breed and its interaction between combination treatments. It is concluded that sproutbean waste in local sheep ration has higher energy utilization and daily gain than Indigofera sp.</p>
Un héritage de Foucault. Entre fidélité et libres usages
Authors: Revel Judith 
Published: January 2019

Peut-on parler d’un testament foucaldien ? Testament il y a, au sens où les dispositions testamentaires de Foucault existent, et qu’elles indiquent une certaine volonté de ne pas avoir d’œuvre posthume, ou plus exactement de ne pas faire œuvre de manière posthume. Mais testament foucaldien il n’y a jamais eu, si l’on prend ce même terme de testament comme l’indication d’un legs, comme l’attribution à un ou à plusieurs de la responsabilité morale de faire survivre ce qui devrait normalement disparaître, comme un passage de témoin à établir et à faire respecter, comme une affirmation de continuité. Dans le cas de Foucault, nul n’a jamais occupé la place de celui par qui la vérité du texte devait être maintenue et la continuité réaffirmée par-delà la disparition du philosophe, pas même les plus proches parmi ses proches et ses amis. Pourtant, Foucault est en permanence redessiné et réarticulé à la fois par la transformation du périmètre de ses écrits et par celle des points d’entrée que cette transformation induit. Foucault est littéralement produit par la constitution de ses propres fonds – livres publiés de son vivant, textes dispersés et finalement réunis, cours transcrits, et, aujourd’hui, inédits.
ANALISIS SIFAT TERMAL DAN UJI KELARUTAN DARI KARET ALAM SIKLIS DAN KARET ALAM CAIR SIKLIS
Authors: Widiarti Leni , Wirjosentono Basuki , Eddyanto Eddyanto 
Published: January 2019

Abstract. The research has done analysis of thermal properties and solubility test of Cyclic Natural Rubber (CNR) and Cyclic Liquid Natural Rubber (CLNR). Cyclic Liquid Natural Rubber (CLNR) is a cyclical natural rubber which has decreased molecular weight. Synthesis of Cyclic Liquid Natural Rubber (CLNR) do by oxidative degradation after cyclic. Oxidative degradation after cyclic using Cyclic Natural Rubber (CNR) and phenylhydrazine reagent with flow rate 2 LMin-1 of oxygen atmosphere during 24 hours. Thermal analysis of Cyclic Natural Rubber (CNR) and Cyclic Liquid Natural Rubber (CLNR) by Differential Scanning Calorimetry (DSC),the glass transition temperature (Tg) of Cyclic Natural Rubber (CNR) and Cyclic Liquid Natural Rubber (CLNR) are 102,82 o C and 103,67 o C, the crystal transition temperature (Tc) of Cyclic Natural Rubber (CNR) and Cyclic Liquid Natural Rubber (CLNR) are 362,45 o C and 330,29 o C and the melting transition temperature ( Tm) of Cyclic Natural Rubber (CNR) and Cyclic Liquid Natural Rubber (CLNR) are 509,24 o C and 440,00 o C. Solubility test by dilute Cyclic Natural Rubber (CNR) and Cyclic Liquid Natural Rubber (CLNR) in some solvent with different properties and polarity index. Solubility test shows the results Cyclic Natural Rubber (CNR) and Cyclic Liquid Natural Rubber (CLNR) has polarity index around 2,4 – 4,4 and 2,4 and 4,4.
Keywords: CLNR, CNR, oxidative degradation
UTILIZATION OF CORN FLOW AMERICA (Zea Mays) AS A SOURCE OF SILICA ON THE MAKING OF Na / SBA-15 CATALYSTES FOR TRANSESTERIFICATION REACTION OF OIL JELANTAH
Authors: Utomo Drajat Bangun , Subagyono R R Dirgarini Julia Nurlianti , GUnawan Rahmat 
Published: January 2019

Preparation of Na / SBA-15 from corn leaves ash (Zea mays) as a substitute for TEOS (Tetraethyl Orthosilicate) applied as a heterogeneous catalyst in the transesterification reaction of used palm oil and methanol has been performed. The preparation of SBA-15 was conducted by surfactant template method and modification with Na was conducted by impregnation method. SBA-15 from corn leaves ash has a pore size ranging from 4.9 nm to 9.3 nm, a surface area of ​​595 m2/ g, a pore diameter of 3.95 nm and a pore volume of 0.99 cm3/ g. The yeild obtained from the first transesterification process was 96.46% with the free fatty acid content of the product 0.16 mg KOH/ g. The two most prominent methyl ester based on the chromatogram of the transesterification product, the two most prominent methyl ester in the product were methyl palmitate (36,32%) and methyl oleat (36,15%).

Keywords : Maize, SBA-15, TEOS (Tetraethyl Orthosilicate), Transesterification of used palm oil
Lipoabdominoplasty in correction of abdominal wall defects
Authors: O. V. Panchuk  , V. G. Mishalov  , I. M. Leschishin  , V. F. Simonov  , E. G. Donets  , P. L. Byck  , T. O. Ogorodnik  
Published: January 2019

The aim — to increase the treatment efficacy for patients with cosmetic defects of the anterior abdominal wall by introducing new simultaneous operations techniques in combination with lipoabdominoplasty.Materials and methods. The original procedure was used in 42 patients (the main group). The comparison group included 40 patients. The average age of patients in the main group was 38.2 ± 2.8 years, and 41.1 ± 2.3 years in the comparison group. 35 (83.3 %) of the patients in the main group were either obese or overweight (average BMI 34.2 ± 1.9), the maximal patient’s body weight was 113 kg. In the comparison group, the average BMI was 35.1 ± 1.7, the maximal patient’s body weight was 117 kg. The term of postoperative observation was 12 months.Results and discussion. The average duration of surgical intervention was 129 ± 15 min in the comparison group and 170.2 ± 6.5 minutes in the main group, which was caused by the additional liposuction procedure. The average volumes of liposuction were 1253.6 ± 36.2 ml and ranged 250 — 2750 ml. Volumes over 1000 ml were observed in 30 patients (71.4 %). 6 complications (13.3 %) developed in the main group and in 12 patients from the comparison group (30.0 %).Conclusions. The lower level of postoperative complications in patients with 13.3 % with a potentially high risk compared with traditional abdominoplasty — 30.0 % (p < 0.05), is an important argument in favour of lipoabdominoplasty. When evaluating the result after 12 months, the advantage of an excellent result in the main group was found to be 71.2 %, as opposed to 37.5 % in the comparison group.
Influence of therapy of negative pressure on microbial contamination of purulent-necrotic complications of diabetic foot syndrome
Authors: O. O. Kizimenko  , V. I. Lyakhovsky  , T. V. Gorodova-Andreeva  
Published: January 2019

The aim — to study qualitative and quantitative indicators of microbial decontamination using negative pressure therapy in patients with purulent‑necrotic lesions of diabetic foot syndrome.Materials and methods. 107 medical cards of inpatient patients were analyzed, which during 2015 — 2016 were on inpatient treatment in surgical department number 1 of the 2nd city clinical hospital in Poltava with various forms of purulent necrotic lesions of diabetic foot syndrome. Type 2 diabetes had 89 (83.2 %) people, type 1 — 18 (16.8 %). The quantitative and qualitative parameters of the rate of microbial purification on the basis of regular cultures from purulent wounds were determined.Results and discussion. Microbial contamination before the start of local treatment in both groups was 105 — 107.On the 10th day in the patients of the main group in the treatment of which vacuum therapy was used, microbial associations were not detected, aerobic monoflora was sown in 5 (9.1 %) people, including 3 (60.0 %) — S. epidermidis, 2 (40.0 %) — S. aureus with a microbial number of 103. In the same comparison group, where the local treatment was used the traditional approach to local treatment of monoculture was found in 18 (34.6 %) persons, microbial associations — in 14 (26.9 %) Complete cleaning of the wound from microbial contamination using vacuum therapy in the treatment of suppurative‑necrotic complications of the diabetic foot syndrome in patients of the main group occurred until the 10th day, in patients of the 14th day of comparison.Conclusions. In the study, the positive effect of the use of negative pressure therapy on the rate and effectiveness of wound healing from microbial contamination of purulent‑necrotic complications of SDS has been proved, which makes it possible to reduce the duration of the appointment period for antibiotic therapy in patients in the main group. The average period of inpatient treatment in the main group was about 12 days, in the comparison group — 17. Such indicators inversely proportional to the cost of treatment for purulent‑necrotic lesions of diabetic foot syndrome.
Heat Transfer Analysis of Conventional Round Tube and Microchannel Condensers in Automotive Air Conditioning System
Authors: Aljubury Issam Mohammed Ali , Mohammed Muayad Abdulnabi 
Published: January 2019

In this paper, an experimental analysis of conventional air-cooled and microchannel condensers in automotive vapor compression refrigeration cycle concerning heat transfer coefficient and energy using R134a as a refrigerant was presented. The performance of two condensers and cycles tested regarding ambient temperature which it was varied from 40oC to 65oC, while the indoor temperature and load have been set to be 23oC and 2200 W respectively. Results showed that the microchannel condenser has 224 % and 77 % higher refrigerant side and air side heat transfer coefficient respectively than the coefficients of the conventional condenser. Thus, the COP, in case of using the microchannel condenser, was found to be 20 % higher than that of the conventional cycle. Also, the microchannel condenser has a 50 % smaller volume than the conventional. Therefore, it provides more space in the car engine container occupied with other components.
Early outcome of permanent pacemaker implantation
Authors: Monib Abdul Khaliq , Nepal Rajesh , Dhungana Sahadev , Bista Madhav , Ghimire Rakshya 
Published: January 2019

Background: Permanent pacemaker implantation (PPI) is considered the most effective and safe procedure for treatment of symptomatic bradyarrythmia. In this study we evaluated incidence of intraoperative and early postoperative (three month) outcome of PPI in our center.
Method: This is a cross sectional study carried out over a period twenty months between Jan 2017 and August 2018. All patients undergoing PPI at Nobel Medical College were enrolled in the study. Details of demographic data, medical history, hardware used and complications were recorded. Prospective follow up was done in outpatient department upto three months.
Result: A total of seventy-six patients were enrolled in the study. Fifty-one (67%) were male and twenty-five (33%) were female. Ninety percent of the patient was above the age of sixty-five years. Fifty-five (71%) received single chamber and twenty-one (28%) received dual chamber pacemaker. Majority of the patient (87%) had a diagnosis of complete heart block. There was no mortality unto 3 months. Majority (92%) of the patient had no complications at all. Two patients had pocket site infection. Lead dislodgment was noted in three patients. Lead perforation and acute temponade occurred during intraoperative period in one case, which was successfully managed by pericardiocentesis.
Conclusion: In summary permanent pacemaker implantation was effective and relatively safe procedure in our center with no mortality.
HUBUNGAN ANTARA LIFESTYLE DENGAN FUNGSI KOGNITIF PADA LANSIA
Authors: Pinilih Sambodo Sriadi , Astuti Retna Tri , Rini Desi Risaditia 
Published: January 2019

An increase in the elderly population as a consequence of an increase in life expectancy.Increasing life expectancy is an indication of the success of long-term development, one of whichimproves both the economic condition and the living standard of society. This increase in lifeexpectancy is related to the changes that occur in the cognitive and mental function of the elderly.Cognitive function in the future is determined by someone’s life experience, health status and lifestyle.This study aims to determine the relationship of lifestyle with cognitive function in elderly atPosyandu Lansia Ngudi Rahayu Kelurahan Gelangan Kota Magelang in 2017.This research description corelation using cross-sectional approach. Research is done bymeasuring or observing independent and dependent variables at the same time. Independent variablein this research is life pattern, and dependent variable in this research is cognitive function.Spearman-rank test result shows that there is a significant relationship between lifestyle toelderly cognitive function at Posyandu Lansia Ngudi Rahayu Kelurahan Gelangan Kota Magelang pvalue 0,000 (p value <α 0,05) so it result in the rejection of H0 and acceptance of Ha. So it can beconcluded that there is a relationship between lifestyle with cognitive function in elderly at PosyanduLansia Ngudi Rahayu Kelurahan Gelangan Kota Magelang in 2017 that the better the elderly lifestyle,the better their cognitive function became.

Peningkatan jumlah penduduk lansia sebagai konsekuensi dari peningkatan usia harapan hidup.Peningkatan usia harapan hidup merupakan indikasi berhasilnya pembangunan jangka panjang, salahsatunya bertambah baik keadaan ekonomi dan taraf hidup masyarakat.Meningkatnya angka harapanhidup ini berkaitan dengan perubahan yang terjadi pada fungsi kognitif dan mental lansia.Fungsikognitif di kemudian hari sangat ditentukan oleh pengalaman hidup, status kesehatan dan gaya hidupseseorang. Penelitian ini bertujuan untuk mengetahuihubungan gaya hidup dengan fungsi kognitifpada lansia di Posyandu Lansia Ngudi Rahayu kelurahan Gelangan Kota Magelang Tahun 2017.Penelitian description corelation ini menggunakan pendekatan cross-sectional. Penelitiandilakukan dengan mengukur atau mengamati variabel independen dan variabel dependen pada saatbersamaan. Variabel independen pada penelitian ini adalah pola hidup, dan variabel dependen padapenelitian ini adalah fungsi kognitif.Hasil uji spearman-rank menunjukan ada hubungan yang bermakna antara gaya hidup denganfungsi kognitif pasa lansia di posyandu Ngudi Rahayu Kelurahan Gelangan Kota Magelang nilai p0,000 (p value < α 0,05) sehingga didapatkan hasil bahwa H0 ditolak dan Ha diterima. Sehingga dapatdisimpulkan bahwa terdapat hubungan antara gaya hidup dengan fungsi kognitifpada lansia diposyandu lansia Ngudi Rahayu Kelurahan Gelangan Kota Magelang tahun 2017 yaitu semakin baikgaya hidup lansia semakin baik pula fungsi kognitif pada lansia
PENGGUNAAN ANTIBIOTIK DAN ANTIDIARE PADA ANAK DIARE AKUT DI RUMAH SAKIT
Authors: Wardani Septi , Purborini Nurul 
Published: January 2019

Diarrhea is still a major problem that causes the sickness and death of children in Indonesia.Incorrect administration of care, either at home or in health care, is the leading cause ofchildhood death with diarrhea. One of the management of children with acute diarrhea is aselective antibiotic and antidiarrheal is not given. The problems that arise at the hospital inMagelang, there is no clarity about the use of antibiotics and antidiarrheal for children withacute diarrhea. The purpose of this study was to investigate the use of antibiotics andantidiarrheal in children in the hospital. The method used in this study was a case study withdata collection using three sources of evidence, namely observation, interviews, and viewdocuments. The results obtained from this study were no SOPs of antibiotics and antidiarrheal,antibiotics were administered selectively, there were monitoring and following-up plans forantibiotics. Conclusions found weaknesses in the use of antibiotics and antidiarrheal in bothhospitals. That is the absence of standard operating procedures in the provision of antibiotic andantidiarrheal.

Diare masih menjadi masalah utama yang menyebabkan sakit dan kematian bagi anak-anak diIndonesia. Perawatan yang tidak tepat, baik dirumah maupun di instansi kesehatan, merupakanpenyebab utama kematian anak-anak dengan diare. Salah satu penanganan anak-anak dengandiare akut adalah dengan memberikan antibiotik tertentu dan obat anti diare tidak diberikan.Masalah yang muncul di rumah sakit di Magelang, adalah tidak adanya kejelasan tentangpenggunaan antibiotik dan antidiare untuk anak-anak dengan diare akut. Tujuan dari penelitianini adalah untuk meneliti penggunaan antibiotik dan antidiare terhadap anak-anak di rumahsakit. Metode yang digunakan dalam penelitian ini adalah studi kasus dengan pengumpulan datamenggunakan tiga sumber bukti yakni observasi, wawancara dan dokumen. Hasil yangdidapatkan dari penelitian ini ialah tidak adanya SOP tentang penggunaan antibiotik danantidiare, antibiotik diberikan secara selektif, tidak ada pengawasan dan rencana tindak lanjutuntuk antibiotik. Kesimpulan: ditemukan kelemahan dalam penggunaan antibiotik dan antidiaredi kedua rumah sakit. Yakni tidak adanya Standar Operasional Prosedur untuk ketentuanpenggunaan antibiotik dan antidiare.
USIA DAN FREKUENSI MENGKONSUMSI MAKANAN KARIOGENIK BERHUBUNGAN DENGAN KEJADIAN KARIES GIGI ANAK
Authors: Lestari Ni Wayan Ayu Dewi , Fitriana Lala Budi 
Published: January 2019

Dental and mouth problems, especially caries, frequently happen to 60-90% school children aged between 5-14 years. Caries happens because children tend to like sweet food, which carries the potential of causing dental caries. Children love candies. If children consume too much sweets and rarely brush their teeth, they will get caries. Sweets are considered as a cariogenic compound, because sweets cause caries. This research aims to determine the correlation between age and frequency of consuming cariogenic food and dental caries incidence among children at ‘Al Huda’ Islamic Elementary School, Karangnongko, Maguwoharjo, Depok, Sleman, Yogyakarta. This is a quantitative non experimental research which used an analytic correlative method with a cross sectional design. The samples for this research were first to fifth graders of both A and B classes, there were 72 respondents selected as samples. The samples were selected using a stratified random sampling method. Data for this research were collected by means of questionnaires and observation sheets. The data collected were analyzed using Mann-Whitney u test and chi-square test. The statistical test on the correlation between age and dental caries incidence showed p-value = 0.043 < 0.05. Whereas the statistical test on the correlation between cariogenic food consumption and dental caries incidence showed p-value 0.620 > 0.05. There was a significant correlation between age and dental caries incidence among children at ‘Al Huda’ Islamic Elementary School, Karangnongko, Maguwoharjo, Depok, Sleman, Yogyakarta, and there was no significant correlation between frequency of consuming cariogenic food and dental caries incidence among children at ‘Al Huda’ Islamic Elementary School, Karangnongko, Maguwoharjo, Depok, Sleman, and Yogyakarta. Future researchers are expected to be able to examine other variables that affect dental caries in children such as heredity, race, chemical elements, saliva, oral microorganisms, plaques, and microorganisms as well as research in a wider population.
O Grupo Investigação/PPGEdu/UFTM e sua trajetória de pesquisa em Mato Grasso
Authors: Rocha Simone Albuquerque , Martins Rosana Maria 
Published: January 2019

Este artigo socializa as ações do grupo de Pesquisa InvestigAção e suas articulações com a Linha de Pesquisa Formação de Professores e Políticas Públicas Educacionais do Programa de Pós-Graduação em Educação/PPGEdu/UFMT. Em funcionamento desde 2004, o grupo, cadastrado no CNPq, objetiva investigar temas/problemas relacionados a políticas, programas, projetos e práticas na área de formação de professores, em diferentes níveis e modalidades em Mato Grosso. Seu desenvolvimento se efetiva em projetos interinstitucionais, inclusive, com a UMinho/PT, em abordagem qualitativa, tomando as narrativas como instrumentos de coleta de dados. Os resultados das pesquisas evidenciam que o grupo InvestigAção tem abordado problemas pouco explorados em Mato Grosso, contribuindo, assim, para reflexões, discussões e produção de conhecimento na área de formação de professores.
Palavras-chave: Formação de professores. Grupo de Pesquisa em Educação. InvestigAção/PPGEdu/UFMT.