bluuebunny/crossref_metadata_2025 huggingface dataset:
audit sistem informasi pada rumah sakit umum
Authors: saputra dika
Published: April 2019

dika saputra 165100045. adit sisteminformasi pada rumah sakit umum
Ulasan iPhone X
Authors: Nugraha Aria Sakti
Published: April 2019

iPhone X adalah iPhone paling menarik sejak… ehmm iPhone pertama. Di sini, pengucapan X dibaca “ten”, atau fakta bahwa itu adalah desain iPhone baru pertama yang kita lihat dalam tiga tahun terakhir, tetapi ketika Tim Cook mengenalkannya pada bulan September lalu, kami mengucap dalam hati “harus memiliki smartphone ini” dan namun kami tidak mengucapkannya dalam waktu lama.iPhone X memiliki banyak hal baru: iPhone pertama dengan layar OLED, iPhone pertama tanpa tombol Home, pertama dengan Face ID, dan memiliki desain layar keseluruhan tanpa bezel. Apakah hal tersebut cukup meyakinkan Anda jika smartphone ini berharga Rp 17.999.000 (versi 64 GB) dan Rp 20.799.000 (versi 256 GB).
Section 2 - Billy sistian putra 165100107
Authors: putra Billy sistian
Published: April 2019

Audit sistem informasi merupakan rangkaian unsur dari suatu peralatan yang berproses dalam urutan yang logis mencapai tujuan.Banyak pendapat mengemuka mengenai metode terbaik dalam mengelola suatu organisasi dalam rangka mencapai tujuan yang efisien dengan memberikan tingkat resiko penyimpangan yang kecil.Audit sistem informasi sendiri merupakan gabungan dari berbagai macam ilmu, antara lain traditional audit, manajemen sistem informasi, sistem informasi akuntansi, ilmu komputer, dan behavioral science.Pengendalian audit sistem informasi dikembangkan dengan mempehatikan tujuan spesifik pengolahan informasi, sehingga tidak ada informasi yang sifatnya bias dan jauh dari keputusan yang semestinya.
Wahyudi
Authors: Wahyudi
Published: April 2019

AbstractDengan bertambah meningkatnya perkembangan ekonomi maka semakin bertambah pula perusahaan yang bergerak di berbagai bidang. Dalam perusahaanyang kegiatannya relatif kecil pimpinan perusahaan masih mampu untuk melakukan pengawasan langsung terhadap kegiatan perusahaan yang dipimpinnya.Untuk memberi keyakinan bahha apa yang dilaporkan bawahan tentang perusahaan adalah benar dan dapat dipercaya, maka pimpinan perusahaan membutuhkan adanya internal auditor sebagai pengawasan di dalam perusahaan.Agar dapat tercapainya sistem pengawasan yang baik maka pimpinan perusahaan harus membentuk suatu bidang pengawasan yang dapat bertanggung jawab.Dengan adanya sistem pengawasan segala kebijak sanaan Pimpinan dapat dilaksanakan dengan sebaik- baiknya juga dapat mengamankan harta benda organisasi dan memperoleh data akuntansi yang tepat dan dapat dipercaya.Keberhasilan seorang pimpinan perusahaan dalam mengelola perusahannya dapat dilihat dari gambaran laporan keuangan yang menyajikan angka yang dapat dipercaya, tidak menyesatkan dan dapat dipertanggung jawabkan, untuk mencapaihal di atas maka diperlukan pengawasan yang bertanggung jawab terhadap sistem pengawasan intern perusahaan yang disebut internal auditor. Dengan adanya internal auditor yang dilakukan secara terus menerus maka penyelewengan dan kecumngan dapat diatasi. Karena itu fungsi dari Internal Auditor harus dilaksanakan secara tepat yang sesuai dengan situasi perusahaan
Aflatoxins biosynthesis, toxicity and intervention strategies: A review
Authors: Int Chem
Published: April 2019

Aflatoxins (AFTs) are toxic products of fungal metabolism, associated with serious health consequences and substantial economic losses to agriculture, livestock and poultry sectors, particularly in the developing countries. This review outlines the current information on AFTs in terms of historical background, classification, relative occurrence and co-existence with other mycotoxins in various food commodities. The phenomenon of aflatoxin (AFT) biosynthesis has been elucidated with reference to molecular basis, genetic regulation and factors affecting the AFT production. Moreover, the in vivo disposition kinetics, toxicological action and toxico-pathological consequences of AFTs have also been highlighted. Currently employed strategies for the detection and detoxification of AFTs, biomarkers of exposure assessment, potential economic impact and regulatory considerations regarding the AFTs have been emphasized.
Influence of altitudes of coffee plants on the alkaloids contents of green coffee beans
Authors: Int Chem
Published: April 2019

The influence of altitude of coffee plant and soil pH and organic carbon on alkaloid contents of green coffee beans was evaluated. The alkaloids content of 54 green coffee beans samples collected from coffee plants in Sidama, Illubabor, Jimma, Wellega and Gedeo grown at different altitudes (1515-2220 masl) was determined by high performance liquid chromatography. The caffeine and trigonelline were found in the range of 0.68-1.74% (w/w) and 0.68-1.44% (w/w), respectively. Theobromine was detected in only 18 samples and ranged 0.0186-0.32% (w/w). Theophylline was not detected in any of the green coffee beans samples. A weak negative correlation (R = -0.222) was found between the caffeine contents and the altitude of the coffee plants while a very weak positive correlation (R = 0.072) was found between the trigonelline contents and the altitude of the coffee plants. A strong negative correlation (R = -0.775) was found between the trigonelline contents and the caffeine content. A weak negative correlation was found between the caffeine contents and the soil organic carbon (R = -0.279) and between the trigonelline contents and the soil organic carbon (R = -0.101) while a weak positive correlation was found between the caffeine contents and the soil pH (R = 0.173) and between the trigonelline contents and the soil pH (R = 0.358) at which the coffee plants were grown.
Toxicological symptoms and leachates quality in Elelenwo Rivers State, Nigeria
Authors: Int Chem
Published: April 2019

The toxicological symptoms prevalent and reported in Elelenwo area were taken into consideration and the leachates quality of its notable dumpsites was investigated for possible links. In situ measurements were made and standard procedures followed for analyses of lead, cadmium and nickel as well as other physicochemical load of the leachates. The results obtained were compared with various guidelines set by some notable regulatory bodies. The outcome showed more than 100 folds toxicity levels above the various benchmarks especially for lead, cadmium and nickel. These dumpsites as a result are environmental hotspots for pollution distribution to nearby surface waters, air and wastewaters bodies as well as the ground water. There is a strong link between reported toxicological symptoms among inhabitants of Elelenwo and Leachates toxicity from these dumpsites and there is emergency need for clean-up action by appropriate authorities.
Characterization of seawater reverse osmosis fouled membranes from large scale commercial desalination plant
Authors: Int Chem
Published: April 2019

The objective of this work is to study the ageing state of a used reverse osmosis (RO) membrane taken in Algeria from the Benisaf Water Company seawater desalination unit. The study consists of an autopsy procedure used to perform a chain of analyses on a membrane sheet. Wear of the membrane is characterized by a degradation of its performance due to a significant increase in hydraulic permeability (25%) and pressure drop as well as a decrease in salt retention (10% to 30%). In most cases the effects of ageing are little or poorly known at the local level and global measurements such as (flux, transmembrane pressure, permeate flow, retention rate, etc.) do not allow characterization. Therefore, a used RO (reverse osmosis) membrane was selected at the site to perform the membrane autopsy tests. These tests make it possible to analyze and identify the cause as well as to understand the links between performance degradation observed at the macroscopic scale and at the scale at which ageing takes place. External and internal visual observations allow seeing the state of degradation. Microscopic analysis of the used membranes surface shows the importance of fouling. In addition, quantification and identification analyses determine a high fouling rate in the used membrane whose foulants is of inorganic and organic nature. Moreover, the analyses proved the presence of a biofilm composed of protein.
SEMIOTIK LAMBANG EMOJI PADA STATUS DAN KOMENTAR FACEBOOK MAHASISWA PENDIDIKAN BAHASA INDONESIA
Authors: asnidar anin
Published: April 2019

SEMIOTIK LAMBANG EMOJI PADA STATUS DAN KOMENTAR FACEBOOK MAHASISWAPENDIDIKAN BAHASA INDONESIA Anin Asnidar aninasnidar.pose@yahoo.com AbstrakSemiotik adalah ilmu yang mengkaji tanda sebagai bagian dari kehidupan sosial. Ferdinand de Saussure dikutip Piliang (2003:256) Secara implisit dalam definisi Saussure ada prinsip bahwa semiotika sangat menyandarkan dirinya pada aturan main (rule) atau kode sosial (social code) yang berlaku di dalam masyarakat sehingga tanda dapat dipahami maknanya secara kolektif. Eksistensi semiotika Saussure adalah relasi antara penanda dan petanda berdasarkan konvensi, biasa disebut dengan signifikasi. Semiotika signifikasi adalah sistem tanda yang mempelajari relasi elemen tanda dalam sebuah sistem berdasarkan aturan atau konvensi tertentu. Konvensi sosial diperlukan untuk memaknai tanda. Dalam berkomunikasi, seseorang menggunakan tanda untuk mengirim makna tentang objek dan orang lain akan menginterpretasikan tanda tersebut. Komunikasi dipahami sebagai proses manusia merespon perilaku simbolik dari orang lain (Adler & Rodman, 2010: 4). Bahasa, kata, gesture, tanda, merupakan bagian dari simbol yang digunakan manusia dalam mendefinisikan sesuatu atau menyampaikan sesuatu ke orang lain.Facebook adalah salah satu dari sekian banyak sosial media atau situs jejaring sosial yang ada di jagad web. Tulisan ini membahas tentang semiotik lambang emoji pada facebook, yaitu lambang emoji pada status dan komentar facebook mahasiswa jurusan Pendidikan Bahasa Indonesia. Penggunaan lambang emoji pada status dan komentar facebook cenderung tidak sesuai dengan makna lambang emoji yang sebenarnya, sehingga memunculkan konflik antara pengguna facebook. Peneliti menggunakan data berupa dokumentasi komentar dan status di facebook mahasiswa jurusan Pendidikan Bahasa Indonesia. Dokumentasi dilakukan dengan cara mengambil screenshoot dari status dan komentar di faceebook. Dalam status dan komentar tersebut diharuskan ada lambang emoji yang relevan dengan penelitian. Analisis data menggunakan analisis semiotika Saussure. Dari penelitian yang dilakukan ditemukan adanya perbedaan makna dalam lambang-lambang emoji pada status dan komentar mahasiswa jurusan Pendidikan Bahasa Indonesia. Penggunaan emoji pada status, dan komentar berdasarkan pada up date status pengguna lain atau berdasarkan keinginan pemberi komentar, tanpa mengetahui makna emoji yang sebenarnya. Makna suatu emoji dapat berbeda tergantung dari status facebook yang menyertainya. Selain itu faktor eksternal seperti konteks sosial, agama, budaya, dan sebagainya. Sebuah kelompok kecil mampu untuk membuat makna tersendiri dari suatu lambang emoji, tergantung dari kesepakatan anggota dalam kelompok tersebut.Kata kunci: facebook, emoji, semiotik.
PENINGKATAN HASIL BELAJAR BIOLOGI SISWA MELALUI PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE TEAMS GAMES TOURNAMENT (TGT)
Authors: Arif Wiwin Pramita
Published: April 2019

Penelitian ini bertujuan untuk meningkatkan hasil belajar siswa melalui model pembelajaran kooperatif Tipe Teams Games Tournament (TGT). Subjek penelitian ini adalah 37 orang siswa kelas XI IPA6 SMA Negeri 12 Makassar. Pelaksanaan penelitian ini terdiri atas dua siklus dan data yang terkumpul dianalisis dengan menggunakan analisis kuantitatif. Hasil penelitian menunjukkan bahwa penerapan model pembelajaran kooperatif tipe TGT meningkatkan hasil, siswa kelas XI IPA6 SMA Negeri 12 Makassar. Peningkatan tersebut ditunjukkan oleh hasil penelitian dari siklus I ke siklus II, yaitu rata-rata nilai hasil belajar siswa meningkat dari 59,95 menjadi 75,05 dan peningkatan persentase siswa yang tuntas dari 48,65% menjadi 78,38. Dari hasil penelitian ini dapat disimpulkan bahwa terjadi peningkatan hasil belajar siswa kelas XI IPA6 SMA Negeri 12 Makassar.
Puisi dan Pemanggungan
Authors: Trianton Teguh
Published: April 2019

Puisi boleh jadi hanya catatan sekaligus pesan pribadi penyair mengenai berbagai persoalan. Terdapat ego di dalamnya. Meski demikian, penyair menyadari bahwa puisi yang dia tulis memiliki alamat yang dituju. Oleh karena itu, penyair tidak mungkin berlaku egois dalam memanfaatkan sistem tanda yang ia padatkan. Penyair mesti memberikan celah untuk masuk bagi pembaca agar dapat memahami sesuatu yang dimaksud. Pada wilayah proses kreatif, isi dalam puisi sepenuhnya merupakan hak otonom penyair. Tatkala puisi dibaca oleh liyan maka terjadi pengalihan hak dan otonomi pengolahan pesan. Di hadapan pembaca pertama, isi puisi sepenuhnya menjadi haknya. Makna dalam puisi direbut melalui prosedur rekuperasi dan interpretasi.
"The Legal Basis for the Exercise of Jurisdiction by the International Criminal Court and the Preparatory Work of the Rome Statute (III)," Journal of International Relations and Comparative Culture, Vol. 17, No. 2 (March 2019), pp. 55-64.
Authors: Kitano Yoshiaki
Published: April 2019

This paper aims to discuss the legal basis for the exercise of jurisdiction by the International Criminal Court while viewing the topic as one of the issues demonstrating the current status of general international law concerning the creation of obligations for non-party states. The table of contents included in this part 3 is as follows: Chapter 2 Existing Theories (Continued) (Section 2 Creation of the Nationality State's Obligation to Acquiesce (1. Consent Given in Accordance with Article 12 of the Statute / 2. Consent Given in Accordance with Article 25 of the UN Charter / 3. Formation of Customary International Law) / Section 3 Three Crucial Issues Relating to Existing Theories and the Necessity of Examining the Preparatory Work of the Statute).
Social Structure Learning in Human Anterior Insula
Authors: Lau Tatiana , Gershman Samuel J. , Cikara Mina
Published: April 2019

Humans form social coalitions in every society, yet we know little about how we learn and represent social group boundaries. Here we derive predictions from a computational model of latent structure learning to move beyond explicit category labels and interpersonal, or dyadic similarity as the sole inputs to social group representations. Using a model-based analysis of functional neuroimaging data, we find that separate areas correlate with dyadic similarity and latent structure learning. Trial-by-trial estimates of ‘allyship’ based on dyadic similarity between participants and each agent recruited medial prefrontal cortex/pregenual anterior cingulate (pgACC). Latent social group structure-based allyship estimates, in contrast, recruited right anterior insula (rAI). Variability in the brain signal from rAI improved prediction of variability in ally-choice behavior, whereas variability from the pgACC did not. These results provide novel insights into the psychological and neural mechanisms by which people learn to distinguish “us” from “them.”
Mathematics Anxiety and Math Instructional Time in Preservice Elementary School Teachers
Authors: Morton Heidi L. , Dykeman Cass
Published: April 2019

Math anxiety is a common problem that has numerous adverse impacts, including the avoidance of math-related tasks, classes, and careers. Past studies have shown that teachers with math anxiety may spend less time engaged in math instruction in their classrooms. Reduced instructional time can result in students lagging behind their peers in math skills acquisition. The present study examines the impact of a brief expressive writing intervention on three preservice elementary school teachers with math anxiety. Expressive writing interventions have been successfully used to reduce a wide variety of negative symptoms and also to improve math performance. Through the use of a multiple-baseline, multiple-probe, single-case research design study, the current researchers examined the impacts of three 10-min expressive writing interventions on two variables: levels of math anxiety (as measured by the FS-ANX subscale of the Fennema-Sherman Mathematics Anxiety Scale) and the number of minutes engaged in math instruction. Though results for math anxiety were somewhat encouraging, results for teacher instructional time were mixed. Implications and recommendations for future research are discussed.
Functional Connectivity in Aging
Authors: Liem Franziskus , Geerligs Linda , Damoiseaux Jessica S. , Margulies Daniel S.
Published: April 2019

A large body of research shows that aging is accompanied by localized changes in brain structure and function. However, over the past decade the neuroimaging community has begun to recognize the importance of investigating the brain as a network. Brain regions don’t function independently, rather they form an expansive network that allows for communication between distant areas and enables complex cognitive functioning. Hence, age-related changes in the network structure might explain changes in cognitive functioning.Characterizing this network by investigating the brain’s functional connectivity has enabled new insights into brain organization. In this chapter, we will outline how the brain’s functional connectivity is affected by aging and how changes in functional connectivity relate to changes in cognitive functioning. We will address how neurodegenerative pathology influences functional connectivity and how, based on these measurements, biomarkers for clinical outcome might be developed in the future.
Why use predictive processing to explain psychopathology? The case of anorexia nervosa
Authors: Gadsby Stephen , Hohwy Jakob
Published: April 2019

Predictive processing accounts are increasingly called upon to explain mental disorder. They seem to provide an attractive explanatory framework because the core idea of prediction error minimization can be applied to simultaneously account for several perceptual, attentional and reasoning deficits often implicated in mental disorder. However, it can be unclear how much is gained by such accounts: the proffered explanations can appear to have several weaknesses such as being too liberal, too shallow, or too wedded to formal notions of statistical learning. Here, we taxonomise the relatively unrecognised variety of explanatory tools under the framework and discuss how they can be employed to provide substantial explanations. We then apply the framework to anorexia nervosa, an eating disorder that is characterised by a complex set of perceptual, reasoning and decision-making problems. We conclude that the predictive processing framework is a valuable type of explanation for psychopathology.
Medical and Psychological Morbidity of Patients with Urogenital Fistula
Authors: Srichand Pushpa , Hassan Nabila , Syed Sher Shah , Farheen Gul
Published: April 2019

Aim: This study aimed to determine the frequency of medical and psychological morbidity of patients with urogenital fi stulae.
Methods: It was a descriptive study carried out at Liaquat University Hospital and Isra University Hospital, Hyderabad, Pakistan from 01/06/2007 to 30/06/2018, where 520 patients with urogenital fi stulae were managed. A pre-designed proforma was used to record the details about medical and psycho-social consequences. Data was analyzed, and results were described as frequency and percentages.
Results: Among 16759 gynecological admissions, 520 (3.1%) were confi rmed cases of urinary fi stulae. Average age of patients was 31±2.8 years and average parity was 3±2.4. Regarding health consequences, all patients had major degree depression. Majority (88%) of the patients were malnourished. Severe excoriation of vulva and inner thighs was seen in 338 (65%) patients. Vaginal stenosis, vaginal and vesical calculi were other medical problems. Almost all (n= 511, 98%) patients were found to be socially isolated. 62% patients kept themselves restricted to home, with avoidance of family gatherings and travelling. Marital breakdown seen in 81% (n=241). 90% of patients quit their job. Majority of them suff ered social, verbal or physical abuse.
Conclusions: Patients with urogenital fi stulae not only havesurgical morbidity, they also do suff er from signifi cant medical and psychosocial morbidity. There is a defi nite need to address these under-looked miseriesby a devoted fi stulae team working in collaboration with social workers, religious leaders and healthcare providers.
Factors Associated with Obstetric Fistula Repair Failure among Women Admitted at Gynocare Women’s and Fistula Hospital in Kenya, 2012-2016: A Case Control Study
Authors: Mwang Henry Ruiru , Wang'ombe Ann , Mabeya Hillary , Kipruto Hillary , Wanjala Anthony
Published: April 2019

Aim: To determine factors associated with obstetric fistula repair failure at Gynocare Women’s & Fistula Hospital in Kenya.
Methods: This is a case-control study of patients who underwent fistula repair at Gynocare from January 2012 to December 2016. Total of 357 patients (119 cases and 238 controls) were taken by simple random sampling.
Results: Study participants were mostly married (62.2%) with low or no formal education (90.1%). Delivery that led to fistula development occurred in the hospital for 85.2% of the study participants and 66.7% had Cesarean Section. Only one-third (120) had previous repair(s). Patients classified to have VVF IIA were 20.5%, class IIB were 35.0% and class III were 9.2%, and the rest (35.3%) were classified as class I. The odds of repair failure were 2.9 times more among those with previous repair attempts compared to those with no previous repair attempts. Women with VVF IIB were 4 times more likely to develop failure. While women who attained at least secondary education were 77% less likely to have fi stula repair failure.
Conclusion: After controlling the eff ects of age, marital status, comorbidities, parity, time to repair, post-operative complications, having not attained at least secondary education level, having previous repair attempts, and VVF IIB were found to be independent predictors of repair failure.
Key words: Failure, Kees Waaldjik, Obstetric Fistula, Obstetric Fistula Classifi cation, Repair
Situation of Obstetric Fistula in a Marginalized Teagarden Community of Bangladesh: A Qualitative Study
Authors: Biswas Animesh , Doraiswamy Sathyanarayanan , Halim Abdul , Md. Abdullah Abu Sayeed
Published: April 2019

Aims: This study aims to explore why and how difficult it is for obstetric fistula patients living in the underprivileged teagardens community of Bangladesh.
Methods: It was a qualitative study conducted in 10 teagardens with approximately fifty thousand population. Five case studies followed by five Focus Group Discussions (FDG) were conducted in places where obstetric fistulas were identified.
Results: The mean age of the women was 41 years and the mean duration of suffering was 19 years. All of them got married before the age of 15 and became pregnant in the following year. One woman was divorced, two were separated and two were living with their husband. Only one of them received treatment from a tertiary center but did not continue due to economic constraints; rest of them were never exposed to any treatment or care. They believed that it would be recovered over time. All of them were neglected in their society and were deprived from all social and religious activities in the community. FGDs findings represent that poverty, lack of knowledge and perception are the significant barriers.
Conclusions: Underprivileged communities in the teagardens in Bangladesh are far behind in terms of access to quality health care services. Obstetric fistula is particularly still being under reported and undermined and focused intervention is required to eliminate fistula among them.
Learning Curve for Laparoscopic Hysterectomy: An Experience from Kathmandu University Hospital
Authors: Tamrakar Suman Raj , Pradhan N. , Kayastha Suresh
Published: April 2019

Aims: The aim of this study is to assess learning curves for laparoscopic hysterectomies, compare the performance of surgeons and review demographic parameters of the patients, varieties of complications experienced and indications of the procedures.
Methods: A retrospective study was conducted in Kathmandu University Hospital, Kavre of January 1, 2011 to June 30, 2018.
Results: A total of 1849 cases were already performed by mid 2018. Of them, 261 (14.12%) cases were LAVH and TLH cases. Mean duration for laparoscopic hysterectomies (for both LAVH and TLH) was 142.21±43.46 minutes (range 55 to 310 minutes) and one third of the cases performed in a range of 121 to 150 minutes. There is difference in mean duration of operation between surgeons which is statistically significant (p <0.001). Beside one of four surgeons (surgeon B) had significant reduction in mean duration for LAVH surgery (p=0.004). Same surgeon has significant reduction in mean duration for performing TLH (p=0.0047). Of the 261 laparoscopic hysterectomies, 8 cases (3.07%) turned into laparotomy.
Conclusions: Laparoscopic hysterectomies are feasible with reducing mean operating time across the period. These minimal invasive surgeries are safe with low rate of complications and less conversion to open even in our set up.
Outcome of Instrumental Vaginal Delivery at Patan Hospital
Authors: Lamichhane Basant
Published: April 2019

Aim: To estimate the severity of neonatal and maternal morbidity associated with instrumental vaginal delivery (IVD).
Methods: Record based cross-sectional retrospective study of 80 instrumental vaginal deliveries during two years from 2013 to 2015 were performed. Variables studied were neonatal and maternal complications.
Results: Out of 80 IVD, 19(23.8%) were forceps deliveries and 61(76.2%) were vacuum deliveries. The mean one minute Apgar score was 6 and 7 for forceps and vacuum delivery respectively. The five minute Apgar score for the both IVD was 8. Regarding maternal complications 7(8.75%) cases had extended episiotomy with deep vaginal tears. In forceps delivery 5 had deep vaginal tear and one each for primary post-partum hemorrhage and urinary retention but among the vacuum deliveries two had deep vaginal tear only. Regarding neonatal complications, one had subgaleal bleed in forceps delivery and one had cephalhematoma with Erbs palsy in vacuum delivery.
Conclusions: The neonatal and maternal complications between both types of IVD were comparable. Forceps and repeated vacuum application resulted in low one minute Apgar score; and extended episiotomy and deep vaginal tear were associated with use of forceps.
Incidence of Post-spinal Hypotension during Cesarean Section in Paropakar Maternity and Women’s Hospital
Authors: Shrestha Sangeeta , Gurung Tara , Pradhan Ritu , Shrestha Amir Babu
Published: April 2019

Aims: Spinal anesthesia is the choice of anesthesia in parturient for cesarean section. This procedure is frequently associated with hypotension and the incidence varies from 70% to 80%. Maternal hypotension causes very unpleasant sign and symptoms such as nausea, vomiting, dyspnoea and sense of impending doom. Prolonged episodes of hypotension lead to organ ischemia, loss of consciousness, cardiovascular collapse and uteroplacental hypoperfusion. The aim of this study is to find out the proper data of the incidence of hypotension in parturient undergoing cesarean section in our hospital as only the estimated data is present.
Methods: We retrospectively reviewed the intraoperative anesthesia record form of all the patients who underwent cesarean section under spinal anesthesia from the hospital record section from 13th April 2016 to 12th April 2017. The detailed parameters of patient’s demographic data were collected and recorded.
Results: A total of 3814 parturients were included in this study. The mean age was 25.76 ± 4.74 years and mean gestational age was 39.23 ± 1.54 weeks. Post spinal hypotension was seen in 947 patients out of 3814. Thus the incidence of hypotension was 24.8%.
Conclusions: The incidence of maternal hypotension is very high if prophylactic measures are not taken. The fluid preloading or coloading, left lateral uterine displacement and prophylactic vasopressors have shown to be effective in preventing postspinal hypotension.
Total Phenolic Content, Anti-inflammatory, Analgesic, and Antipyretic Activities of Some Extracts ofInula viscosa(L.) from Algeria
Authors: Ouahchia C. , Hamaidi-Chergui F. , Cherif H.-S. , Hemma R. , Negab I. , Azine K. , Saidi F.
Published: April 2019

Inula viscosa(L.) is a medicinal plant that has been used for a long time for its many therapeutic properties, especially to treat pain and inflammation. The aim of this study was to evaluate the anti-inflammatory, analgesic, and antipyretic activities of methanolic extracts and decoctions ofInula viscosaleaves and flowers. The phenol content of the extracts was determined by spectrophotometric methods. The extracts were administered orally (400, 600, and 800 mg/kg) to mice and/or rats in the study of antiinflammatory (carrageenan-induced paw edema test), analgesic (acetic acid-induced writhes test), and antipyretic (Brewer’s yeast-induced pyrexia method) activities. The highest phenolic content was found in leaf methanolic extract. Methanolic extracts and decoctions of leaves and flowers showed significant decrease in mice paw edema after 4 h (P < 0.01; P < 0.001), and an appreciable analgesic effect at the tested doses with a maximum of writhing inhibition observed with leaf methanolic extract at the dose of 800 mg/kg (93.39%; P < 0.001). The rectal temperature of the rats decreased significantly (P < 0.01; P < 0.001) after 4 h in groups treated with leaves and flowers extracts at the doses of 600 and 800 mg/kg. The obtained results confirm the traditional uses ofInula viscosa.
Hypertension artérielle pulmonaire au cours de la drépanocytose : complication aiguë ou chronique ?
Authors: Jamoussi A. , Merhabene T. , Neji H. , Ayed K. , Ben Khelil J. , Besbes M.
Published: April 2019

Introduction : Au cours de la drépanocytose (DPC), l’hypertension artérielle pulmonaire (HTAP) est fréquente et aggrave le pronostic. Son diagnostic précoce revêt un intérêt capital sur ce terrain.

Observations : Le premier cas est celui d’un patient avec HTAP chronique et retentissement fonctionnel respiratoire, suspectée à l’occasion d’un épisode aigu et confirmée à distance. Le second cas rapporte une HTAP aiguë au cours d’un syndrome thoracique aigu ; spontanément réversible après résolution de la crise.

Conclusion : L’HTAP découverte lors d’une exacerbation de la DPC peut être aiguë et réversible ou chronique et permanente. À distance de cet épisode aigu, une exploration de la fonction cardiaque droite est nécessaire pour étiqueter la forme clinique de l’HTAP et préconiser la surveillance adéquate.
PEMBELAJARAN INKUIRI MODEL SILVER UNTUK MENGEMBANGKAN KEMAMPUAN PEMECAHAN MASALAH DAN DISPOSISI MATEMATIK SISWA SEKOLAH MENENGAH ATAS
Authors: Wardani Sri
Published: April 2019

Penelitian ini merupakan eksperimen dengan design kontrol grup dan hanya postes, yang bertujuan untuk mengetahui kemampuan pemecahan masalah dan disposisi matematik siswa melalui pembelajaran inkuiri model Silver. Penelitian melibatkan siswa kelas X Sekolah Menengah Atas kelompok sekolah tinggi dan sedang di Kota Cimahi. Instrumen penelitian mencakup tes kemampuan awal matematika, tes pemecahan masalah matematik, skala disposisi matematik, lembar observasi, dan pedoman wawancara. Data dianalisis menggunakan anova satu dan dua jalur, uji Scheffe, asosiasi kontingensi. Hasil penelitian ini adalah: 1) Kemampuan pemecahan masalah matematik siswa yang belajar inkuiri model Silver grup lebih baik dari inkuiri model Silver klasikal dan biasa, demikian pula kemampuan pemecahan masalah matematik siswa yang belajar inkuiri model Silver klasikal lebih baik dari pembelajaran biasa; 2) Model pembelajaran, kelompok sekolah, dan kemampuan awal matematika memberikan pengaruh yang signifikan terhadap kemampuan pemecahan masalah matematik. Namun model pembelajaran mempunyai peranan lebih besar terhadap kemampuan pemecahan masalah matematik.; 3) Tidak terdapat interaksi antara kelompok sekolah dan model pembelajaran, dan juga antara kelompok pembelajaran dan kemampuan awal matematika dalam mengembangkan kemampuan pemecahan masalah matematik; 4) Disposisi siswa terhadap matematika positif; 5) Terdapat asosiasi antara kemampuan pemecahan masalah matematik dan disposisi siswa terhadap matematika.
MODEL PEMBELAJARAN GENERATIF DALAM UPAYA MENINGKATKAN HASIL BELAJAR MATEMATIKA
Authors: Madio Sukanto Sukandar
Published: April 2019

The aim of this research is to analyze, (a) mathematical achievement capability of student after learning by Generative model, (b) mastery learning of student after learning by Generative model, and (c) student activities while learning Generative models. This research is directed to class action research in one of public high school in Garut as population subject are all eleventh grade student by taking one class of 41 sttudents as a sample. The result of research shows, (a) mathematical achievement capability of student after learning by Generative model have been changed (increased) in score that received by student, of cycle I to cycle II, of cycle II to cycle III, and of cycle III to cycle IV,  (b) mastery learning of student after learning by Generative models not reached yet on cycle I, but reached on cycle II, cycle III, and cycle IV, (c) Learning Condition of implementation of Generative Model have been increased to be better and student learning activity have been increased to be better too.
FAKTOR-FAKTOR YANG MEMPENGARUHI KEMAMPUAN MAHASISWA DALAM PRAKTIKUM ANALISIS DATA STATISTIK
Authors: Sundayana Rostina
Published: April 2019

Kegiatan penelitian merupakan salah satu bagian dari tridharma perguruan tinggi, sehingga baik mahasiswa maupun dosen berkewajiban untuk melakukan kegiatan penelitian tersebut. Dalam melakukan penelitian, salah satu kegiatan peneliti adalah harus melakukan analisis data statistik. Kenyataan di lapangan pengolahan data ini masih dianggap hal yang sulit, sehingga perlu diupayakan jalan keluarnya untuk mengatasi persoalan tersebut. Dalam penelitian ini diungkap mengenai faktor-faktor yang mempengaruhi kemampuan mahasiswa dalam melakukan praktikum analisis data statistika, diantaranya faktor kesiapan mahasiswa dalam mengikuti perkuliahan, kemampuan mahasiswa dalam memecahkan masalah statistik secara teoritik, kualitas proses pembelajaran, dan tanggapan mahasiswa mengenai sarana dan prasarana laboratorium komputer. Dari hasil penelitian ini terungkap bahwa: dari masing-masing faktor tersebut berpengaruh secara signifikan dengan besar pengaruh sebagai berikut: 1) pengaruh kesiapan mahasiswa terhadap kemampuan praktikum sebesar 22,2%; 2) pengaruh kemampuan mahasiswa dalam memecahkan masalah statistik secara teoritik terhadap kemampuan praktikum sebesar 19,2%; 3) pengaruh kualitas proses pembelajaran perkuliahan praktikum analisis data statistika terhadap kemampuan praktikum sebesar 28,9%; serta  4) pengaruh tanggapan mahasiswa mengenai kondisi sarana dan prasarana laboratorium komputer yang digunakan untuk pelaksanaan praktikum terhadap kemampuan praktikum sebesar 30,6%; Adapun pengaruh secara simultan dari keekmpat faktor yang diteliti sebesar 96,4%.
TRAINING BY DOING
Authors: Haq Cici Nurul
Published: April 2019

Untuk mewujudkan tujuan pendidikan nasional dibutuhkan pengetahuan, kecerdasan, keterampilan, kemandirian, kreatifitas, inovasi yang dilandasi komitmen tanggung jawab pendidikan baik horizontal maupun vertikal yang dilandasi nilai-nilai keimanan dan ketakwaan terhadap Tuhan Yang Maha Esa, dimulai para pengambil kebijakan sampai ujung tombak. Fungsi dan Tujuan Pendidikan Nasional tertuang dalam pasal 3 Undang-undang nomor 20 tahun 2003 tentang Sistem Pendidikan Nasional, Pendidikan nasional berfungsi mengembangkan kemampuan dan membentuk watak serta peradaban bangsa yang bermartabat dalam rangka mencerdaskan kehidupan bangsa, bertujuan untuk berkembangnya potensi peserta didik agar menjadi manusia yang beriman dan bertakwa kepada Tuhan Yang Maha Esa, berakhlak mulia, sehat, berilmu, cakap, kreatif, mandiri, dan menjadi warga negara yang demokratis serta bertanggung jawab.
IMPLEMENTASI PMRI DALAM MATERI SIFAT KOMUTATIF DAN ASSOSIATIF PADA BILANGAN BULAT UNTUK LEVEL SISWA SD/MI
Authors: Afriansyah Ekasatya Aldila
Published: April 2019

Abstract                Implementing PMRI in teaching process using a little sheet box and straw as a media for helping students in learning commutative and associative properties in integer numbers is the aim of this study. Design research is used as appropriate means to achieve the aim; conducted in three phases: preliminary design, teaching experiment (first and second cycle), and retrospective analysis. This study enables students to work with contextual situations within integer numbers properties; uses media tool (a straw and little sheet box). Pendidikan Matematika Realistik Indonesia (PMRI) underlies the design of the context and the activities. Sample of population is students from Madrasah Ibtidaiah Negeri 1 Palembang. This study involves fourth grade students, 3 students in first cycle and 36 students in second cycle (4 students were analyzed in detail). The result of this study could show that the activities could bring students’ learning from the contextual situation to more formal situation. The activities within this study have been succeed to be implemented in this school so that these activities could be used for the others.
Penggunaan Software ATLAS.ti sebagai Alat Bantu Proses Analisis Data Kualitatif
Authors: Afriansyah Ekasatya Aldila
Published: April 2019

ABSTRAKBerdasarkan penelitian-penelitian yang telah dilakukan di Indonesia, khususnya di bidang pendidikan matematika, penelitian kualitatif masih kurang diminati. Hal ini menjadi salah satu dasar permasalahan yang ingin peneliti bahas yang bertujuan untuk menumbuhkan minat para peneliti dalam melakukan penelitian kualitatif dengan tujuan setelah para peneliti melihat penelitian ini, minat dari para peneliti muncul untuk melakukan penelitian kualitatif. Dalam penelitian ini, peneliti memperkenalkan salah satu software analisis data kualitatif dengan nama ATLAS.ti. Software ini berguna dalam membantu proses analisis data jenis penelitian kualitatif grounded theory, dalam pengolahan datanya setiap data diberi coding sehingga memudahkan peneliti nantinya untuk memanggil kembali data tersebut sebagai bahan diskusi dalam penelitiannya. Melalui penelitian ini, peneliti memiliki harapan agar muncul prosedur proses analisis data kualitatif berbantuan ATLAS.ti, melalui contoh penerapan pada salah satu kasus di bidang pendidikan matematika. Hasil dari penelitian ini berupa prosedur versi peneliti berdasarkan kasus yang peneliti gunakan.ABSTRACTAccording to some Indonesian research, especially in mathematics education, qualitative research is still less interested. It became one of basic problem that the researcher wants to discuss. Hoping after all researchers read this study, the interest of them appeared to do qualitative research. In this study, researcher introduced one of data analysis qualitative software, namely ATLAS.ti. This software was useful in helping with the process of data analysis qualitative research, especially grounded theory. Grounded theory, as ATLAS.ti, was given coding in any research data. It would be making easier for researchers to call back data later, or so on. Based on this helpful thing, researcher hoped through this research it would create a procedure data analysis qualitative research assisted by ATLAS.ti. This procedure appeared through an example of an application of one case in the field of mathematics education. The result of this research was a procedure based on the case of researcher used.
Kaitan antara Gaya Belajar, Kemandirian Belajar, dan Kemampuan Pemecahan Masalah Siswa SMP dalam Pelajaran Matematika
Authors: Sundayana Rostina
Published: April 2019

ABSTRAKPada umumnya kemandirian belajar dan kemampuan pemecahan masalah matematika siswa SMP masih rendah. Guru sebagai pelaksana kegiatan belajar mengajar, menjadi faktor utama yang menjadi penyebab masalah tersebut terjadi. Salah satu upaya yang dapat dilakukan guru adalah menciptakan suasana belajar yang cocok dengan jenis gaya belajar siswa (auditorial, visual, ataupun kinestetik), sehingga diharapkan tujuan pembelajaran dapat dicapai secara efektif. Penelitian ini dilakukan di SMP Negeri 2 Tarogong Kidul kelas IX pada tahun ajaran 2015-2016 semester ganjil. Metode penelitian yang digunakan berupa penelitian eksplanatif komparatif-asosatif. Dari hasil penelitian terungkap bahwa: 1) Tidak terdapat perbedaan kemampuan pemecahan masalah matematik, antar siswa ditinjau dari jenis gaya belajarnya. 2) Tidak terdapat perbedaan tingkat kemandirian belajar matematika antar siswa ditinjau dari gaya belajarnya. 3) Kemandirian belajar siswa mempengaruhi tingkat kemampuan pemecahan masalah matematis siswa. Dari hasil penelitian tersebut menunjukkan bahwa setiap siswa, baik yang mempunyai gaya belajar auditorial, visual, ataupun kinestetik mempunyai tingkat kemandirian belajar dan kemampuan pemecahan masalah matematik yang sama. Selain itu, diketahui pula bahwa semakin tinggi tingkat kemandirian belajar siswa, maka semakin tinggi pula kemampuan pemecahan masalah matematis siswa.ABSTRACTIn general, independent learning and problem solving ability mathematics junior high school students is still low. Teachers practice teaching and learning activities, the main factor that causes the problem from happening. One of the efforts that teachers can do is to create a learning environment that matches the kind of student learning styles (auditory, visual, or kinesthetic), so hopefully learning objectives can be achieved effectively. This research was conducted in Tarogong South Junior High School 2 class IX in odd semester of school year 2015-2016. The method used in the form of comparative research explanation-associative. From the results of the study revealed that: 1) There is no difference in mathematical problem solving skills, among students in terms of the type of learning style. 2) There is no difference in the level of independence of learning mathematics among students in terms of learning styles. 3) Independence of student learning affects the level of students' mathematical problem solving ability. From the results of these studies indicate that each student, both of which have auditory learning style, visual, or kinesthetic have this level of independent learning and problem solving skills the same mathematical. In addition, it is also known that the higher the level of independence of student learning, the higher the students' mathematical problem solving ability.
Upaya Peningkatan Kemampuan Pemecahan Masalah Matematis Siswa dengan Pendidikan Matematika Realistik Indonesia
Authors: Wahyuni Reni
Published: April 2019

ABSTRAKPenelitian ini merupakan suatu penelitian tindakan kelas yang berkolaborasi dengan guru matematika di sekolah sehingga tujuan penelitian adalah untuk memperbaiki proses pembelajaran sehingga memiliki dampak pada upaya peningkatan kemampuan pemecahan masalah matematis siswa kelas VIIc MTs Diniyah Puteri Pekanbaru. Secara teoritis dipilihlah suatu proses pembelajaran yang sesuai dengan masalah di kelas tersebut adalah Pendidikan Matematika Realistik Indonesia (PMRI) sebagai penerapannya. Pada penelitian ini didesain dengan menerapkan pendekatan PMRI berdasarkan karakteristik PMRI. Penelitian ini terdiri dari dua siklus untuk memperbaiki proses pembelajaran dan melihat kemampuan pemecahan masalah matematis siswa. Berdasarkan hasil analisis data dengan menggunakan lembar pengamatan pada siklus 1 dan siklus 2 maka terjadi perbaikan proses pembelajaran yang terlihat dari kegiatan aktifan siswa dalam belajar, bekerja sama, rasa ingin tahu , diskusi dan memberikan respon pada presentasi kelompok. Selanjutnya jika ditinjau tes kemampuan pemecahan masalah matematis siswa maka diperoleh rata-rata 63.15 dengan ketuntasan sebanyak 11 siswa sedangkan pada siklus II memperoleh rata-rata 70,70 dengan ketuntasan sebanyak 15 siswa. Secara klasikal terjadi peningkatan ketuntasan sebanyak 4 orang dari siklus 1 ke siklus 2 maka dapat disimpulkan bahwa pendekatan PMRI dapat memperbaiki proses pembelajaran dan meningkatkan kemampuan pemecahan masalah matematis siswa kelas VIIc MTs Diniyah Puteri Pekanbaru.ABSTRACTThis research is a classroom action research in collaboration with schools mathematics teachers so that the purpose of research is to improve the learning process so as to have an impact on improving the students' mathematical problem solving ability VIIc grade MTs Diniyah Puteri Pekanbaru. Theoretically chosen a learning process that is appropriate to the problem in the class is Indonesian Realistic Mathematics Education (PMRI) as its application. In this study was designed to implement an approach based on the characteristics PMRI. The study consisted of two cycles to improve the learning process and see the students' mathematical problem solving ability. Based on the analysis of data using observation sheet in cycle 1 and cycle 2, the improvements were visible learning process of the students in learning activities, working together, curiosity, discussion and responses to the group presentation. Furthermore, if the review test students' mathematical problem solving ability then gained an average of 63.15 with a mastery of as many as 11 students while in the second cycle obtain an average of 70.70 with a mastery of as many as 15 students. Traditionally an increase of completeness of 4 people from cycle 1 to cycle 2 it could be concluded that PMRI approach could improve the learning process and improve students' mathematical problem solving ability class VIIc MTs Diniyah Puteri Pekanbaru.