bluuebunny/crossref_metadata_2025_split huggingface dataset:
Perbandingan Kadar Glukosa Darah Sebelum Dan Sesudah Minum Kopi
Authors: Purwaningsih Nur Vita 
Published: February 2018

ABSTRAKPeminum kopi terbanyak hingga saat ini ditempati oleh usia 25-39 tahun. Namun, pengaruh gaya hidup serta maraknya cafe atau restoran yang mengolah kopi menjadi berbagai minuman menarik membuat presentase remaja dan dewasa muda sebagai konsumen kopi semakin meningkat. Pada tahun 2011, 40% dari usia 18-24 tahun mengkonsumsi kopi setiap hari, meningkat dari 31% pada tahun 2010. Kopi dapat menurunkan kadar glukosa darah dan mengurangi resiko terkena penyakit lainnya karena adanya chlorogenic acid yang merangsang Glucagon-like-peptida-1(GLP-1). Adapun tujuan penelitian ini untuk mengetahui perbandingan kadar glukosa darah sebelum dan sesudah minum kopi. Penelitian dilakukan dengan cara eksperimental menggunakan sampel darah kapiler dari mahasiswa Prodi Analis sebanyak 30 orang. Metode: Metode yangdigunakan untuk pemeriksaan kadar glukosa darah adalah rapidtest yang dibantu alat glukometer easytouch . Hasil: Hasil rerata kadar glukosa sebelum perlakuan sebesar 94,10 mg/dL ± 8,242 mg/dL dan sesudah perlakuan sebesar 86,96 mg/dL ± 4,994 mg/dL. Diskusi : Berdasarkan analisis data menggunakan uji t berpasangan didapatkan nilai P=0.000, sehingga dapat disimpulkan ada perbedaan kadar glukosa darah puasa sesudah mengkonsumsi kopi, bahwa kopi dapat menurunkan kadar glukosa darah sebelum dan sesudah minum kopi.Kata Kunci : Kopi, Glukosa darah
Bioaktifitas Bunga Sepatu (Hibiscus rosa-sinensis L.) Terhadap Kadar Kolesterol Darah Mencit (Mus musculus) Yang Mengalami Hiperkolesterolemia Dengan Diet Tinggi Lemak
Authors: Samsudin Rinza Rahmawati 
Published: February 2018

ABSTRAK Tujuan penelitian ini adalah untuk mengetahui pengaruh bioaktifitas ekstrak bunga sepatu (Hibiscus rosa-sinensis l.) terhadap kadar kolesterol darah mencit (Mus musculus) yang mengalami hiperkolesterolemia dengan diet tinggi lemak. Penelitian ini merupakan penelitian eksperimental murni, dengan menggunakan rancangan randomized post-test only control group design. Bunga sepatu mengandung pigmen antosianin yang termasuk golongan flavonoid yang berperan sebagai antioksidan. Sebanyak dua puluh delapan mencit dibagi menjadi empat kelompok (K1, K2, K3 dan K4). Kelompok K1 adalah kelompok yang mendapat perlakukan pakan tinggi lemak dan aquadest setelah aklimatasi. Kelompok K2, K3, dan K4 adalah kelompok terapi yang mendapat perlakukan pakan tinggi lemak, ekstrak bunga septum sebanyak 1 ml dan aquadest setelah aklimatasi. Pemberian pakan tinggi lemak berlangsung selama 28 hari. Selama penelitian berlangsung penimbangan berat badan tikus dilakukan sebanyak lima kali. Hasil penelitian menunjukan bahwa pemberian 1 ml ekstrak bunga sepatu selama dua puluh delapan hari dapat menurunkan kadar kolesterol mencit dimana nilai p<0.05. Kata kunci: ekstrak bunga sepatu, kadar kolesterol, diet tinggi lemak
Perbedaan Hasil Pemeriksaan Kadar Glukosa Darah 2 Jam PP Dengan Menggunakan Glukometer Dan Analyzer Pada Penderita Diabetes Melitus
Authors: Maulidiyanti Ellies Tunjung Sari 
Published: February 2018

ABSTRACT Examination of blood glucose levels 2 hours pp is required to diagnose diabetes mellitus. Currently many clinical laboratories, hospitals and clinics are still modest usually use tool for the examination of blood glucose levels is by glucometer that emit relatively fast results. In contrast to the large hospital and clinical laboratories that have been developed have used the analyzer tool as an advanced tool that can check more parameters clinical examination which will get accurate results. To the authors want to prove whether there are differences in the results of blood glucose levels 2 hours pp using glucometer and analyzer. This research is experimental. The population in this study were patients with diabetes mellitus in hospital Throughout Siti Khadija. The samples used were serum and whole blood from the blood vena.Variabel free is the way 2-hour blood glucose tests using a glucometer and analyzer pp and the dependent variable is the blood glucose levels 2 hours pp. While the operational definition, examination of blood glucose 2 hours pp by using 2 kinds of tools, namely glucometer and analyzer. Methods of data collection of 20 samples taken from patients with DM in Hospital Khodijah Throughout Siti. To know the results used paired t test. The results showed that there were significant differences between the glucometer and glucose analyzer examination 2 hours pp based on the results of paired t test with sig value greater than 0.05 and the average levels of the glucometer 207.65 mg / dl and analyzer 193.85 mg / dl. Key word: glucose, glucometer, analyzer
CD4 T-lymphocyte cell counts and pneumonia in HIV children
Authors: Masri Siti Habsyah 
Published: February 2018

CD4 T-lymphocyte cell counts and pneumonia in HIV-infected childrenAbstractBackground Pneumonia is a major cause of morbidity and the most common cause of mortality in infants and children who are infected with Human Immunodeficiency Virus (HIV). For HIV-infected children, the risk for developing pneumonia has been closely related to an individual’s having a lower CD4 T-lymphocyte cell count.Objective To evaluate for an association between CD4 T-lymphocyte cell count and pneumonia in HIV-infected childrenMethods. A cross sectional study was conducted among all children diagnosed with and without pneumonia who had HIV at Adam Malik Hospital, Medan. Data were taken from patients’ medical records between January 2008 to December 2015. We studied demographic, clinical, radiological and CD4 T-lymphocyte cell counts on admission, as well as mortality outcomes.Results A total of 174 HIV-infected children were included in this study. Pneumonia was found in 47 children with 39 months as the median age of onset. The mean difference in CD4 levels was 0.912 cells/mm3 units (95% CI to -5.79 to 7.62) with higher mean in the pneumonia group than in the non-pneumonia group, but no significant difference. In addition, no significant association were found between nutritional status and incidence of pneumonia [OR 1,050; 95% CI 0,537 to 2,053); P = 0.886) or between immunodeficiency status and pneumonia, [OR 0.986;(95% CI 0,25 to 3.885);P= 0,984]. The common opportunistic infection in our subjects besides pneumonia were diarrhea, oral candidiasis and pulmonary TB, or some combination there of. Severe malnutrition was also present in some subjects.Conclusions There is no significant association between CD4 T-lymphocyte cell count and pneumonia in HIV-infected children Key words CD4, HIV, pneumonia, children
PENGENALAN POLA HIV DAN AIDS MENGGUNAKAN ALGORITMA KOHONEN PADA JARINGAN SYARAF TIRUAN BACKPROPAGATION
Authors: Tambunan Heru Satria 
Published: February 2018

Perkembangan tekhnologi saat ini sangat berkembang pesat, sehingga sangat memudahkan untuk mengatasi berbagai masalah. Di dalam penelitian ini penulis menggunakan algoritma Kohonen pada Jaringan Syaraf Tiruan Backpropagation dalam pengenalan pola penyakit HIV dan AIDS dalam mengenali pola penyakit HIV dan AIDS. Algoritma Backpropagation merupakan salah satu algoritma pembelajaran yang membutuhkan pengawasan dalam proses pembelajarannya. Pada algoritma backpropagation terdapat pasangan data input dan output serta hidden layer untuk melakukan pemrosesan data Jaringan Syaraf Tiruan hingga diperoleh bobot penimbang (weight) yang diinginkan. Dalam penelitian ini, dalam pengenalan pola penyakit HIV dan AIDS. Penulis menggunakan 15 variabel datauntuk dilatih menggunakan algoritma backpropagation dimana pembobotannya secara random dan data yang kedua dilatih menggunakan algoritma backpropagation. Didalam penelitian ini mengunakan aplikasi matlab untuk melakukan pemrosesan.
PORTAL AKADEMIK SEMI-REALTIME AMIK DAN STIKOM TUNAS BANGSA PEMATANGSIANTAR
Authors: Damani Irfan Sudahri 
Published: February 2018

Informasi akademik pada Akademi Manajemen Informatika Komputer (AMIK) Tunas Bangsa Pematangsiantar akan tetap menjadi kebutuhan bagi mahasiswa selama mahasiswa masih aktif dalam proses pendidikan. Hal ini akan sulit diperoleh mengingat jumlah perbandingan jumlah mahasiswa dengan staff yang melayani bidang akademik yang cukup besar. Dengan menggunakan media internet tentu akan mempermudah mahasiswa memperoleh informasi yang di inginkan serta dengan aplikasi yang berbasis database internet, tentu mahasiswa akan memperoleh informasi yang selalu ter-update. Hal ini juga tentu harus didukung oleh aplikasi yang dapat dijalankan oleh dosen pengampu matakuliah dalam hal pengiriman nilai berbasis internet.
PENERAPAN ALGORITMA K-MEANS PADA SISWA BARU SEKOLAHMENENGAH KEJURUAN UNTUK CLUSTERING JURUSAN
Authors: Nur Fauziah , Zarlis M. , Nasution Benny Benyamin 
Published: February 2018

Data mining merupakan teknik pengolahan data dalam jumlah besar untuk pengelompokan.Teknik ini digunakan dalam proses Knowledge Discovery in Database (KDD). Teknik tersebut mempunyai beberapa metode dalam pengelompokannya Naïve-Bayes dan Nearest Neighbour, pohon keputusan (KD-Tree), ID3, K-Means, text mining dan dbscan. Dalam hal ini penulis mengelompokan data siswa baru sekolah menengah kejuruan tahun ajaran 2014/2015. Pengelompokan tersebut berdasarkan kriteria – kriteria data siswa. Pada penelitian ini, penulis menerapkan algoritma K-Means Clustering untuk pengelompokan data siswa baru sekolah menengah kejuruan. Dalam hal ini, pada umumnya untuk memamasuki jurusan hanya disesuaikan dengan nilai siswa saja namun dalam penelitian ini pengelompokan disesuaikan kriteria – kriteria siswa seperti penghasilan orang tua, tanggungan anak orang tua dan nilai tes siswa. Penulis menggunakan beberapa kriteria tersebut agar pengelompokan yang dihasilkan menjadi lebih optimal. Tujuan dari pengelompokan ini adalah terbentuknya kelompok jurusan pada siswa yang menggunakan algoritma K-Means clustering. Hasil dari pengelompokan tersebut diperoleh tiga kelompok yaitu kelompok tidak lulus, kelompok rekayasa perangkat lunak dan kelompok teknik komputer jaringan. Terdapat pusat cluster dengan Cluster-1=1.4;2.2;2.2, Cluster-2= 2.28;1.64;4 dan Cluster-3=5;2;6. Pusat cluster tersebut didapat dari beberapa iterasi sehingga mengahasilakan pusat cluster yang optimal.
ANALISIS KRIPTO SISTEM ALGORITMA AES DAN ELLIPTIC CURVE CRYPTOGRAPHY (ECC) UNTUK KEAMANAN DATA
Authors: Sibarani Edy Budi Harjono , Zarlis M. , Sembiring Rahmat Widya 
Published: February 2018

Kriptografi merupakan salah satu solusi atau metode pengamanan data yang tepat untuk menjaga kerahasiaan dan keaslian data, serta dapat meningkatkan aspek keamanan suatu data atau informasi. Metode ini bertujuan agar informasi yang bersifat rahasia dan dikirim melalui suatu jaringan, seperti LAN atau Internet, tidak dapat diketahui atau dimanfaatkan oleh orang atau pihak yang tidak berkepentingan. Kriptografi mendukung kebutuhan dua aspek keamanan informasi, yaitu perlindungan terhadap kerahasiaan data informasi dan perlindungan terhadap pemalsuan dan pengubahan informasi yang tidak diinginkan. AES-Rinjdael merupakan salah satu algoritma kriptografi yang digunakan dalam mengamankan pesan menggunakan panjang kunci sampai 256 bit, yang mana untuk meghindari kriptanalisis, maka dilakukan metode kombinasi dengan algoritma Eliptic Curve Criptografi (ECC) dalam pengenkripsian pesan.
Knowledge on occupational health hazard and safety practices among the municipal solid waste handler
Authors: Marahatta Sujan B , Katuwl D , Adhikari S , Rijal K 
Published: February 2018

Background: All over the world nearly 860,000 people are injured every day and 2.3 million deaths occur annually due to occupational accidents and work-related diseases.There are limited studies that specifically determine the knowledge of waste handlers on occupational health problems and associated factors of occupational health problems and injuries in waste handlersin context of Nepal. Therefore, this studyaimed to assess the knowledge of waste handlers on occupational health and safety practices and its association with utilization of PPEs along with the condition of occupational health problems and injuries and factors associated with them among the waste handlers of Kathmandu Metropolitan City.Methods: A descriptive cross-sectional survey was conducted among selected 355 solid waste collectors by using semi-structured questionnaire and observation checklist, which was completed from March 2016 to May 2016. The data was entered into SPSS 20 version for analysis and a chi-square test was performed to see the presence of the association between the dependent and selected independent variables.Results: Among total respondents (355) surveyed 51.5% had got knowledge on occupational health hazard, 16.1 % had got the knowledge to prevent from work-related health risks, 29% had got knowledge about PPEs and 31.5% had got knowledge about PPEs utilization. About 45.8% of the study participants had practices of the utilization of PPEs. Majority of the respondents i.e. 63.7% reported that they were suffering from occupational health problems. The evidence of the occupational health injuries was found to be low i.e. 25.4%. Similarly, variables which had significant influence on the occupational health problems were knowledge on occupational health hazard (p=0.016), work experience (p=0.021), health checkup (p=0.042) and for the occupational health injuries were monthly income(p=0.036), knowledge to prevent from health risk (p=0.001), gender (p=0.02), and knowledge of occupational health hazard (p=0.011), work experience (p= 0.025), work type (p=0.001), knowledge on PPEs ( p=0.034) and knowledge on work-related health risks (p= 0.027).Conclusion: Based on this study, its recommended to improve occupational health and safety practices. Awareness programs need to be focused to increase the knowledge on Occupational health hazards and safety practices to improve the utilization of PPEs..Journal of Manmohan Memorial Institute of Health SciencesVol. 3, No. 1, 2017, page: 56-72
Parental satisfaction with being present in the operating room during the induction of anesthesia prior to pediatric neurosurgical intervention: a qualitative analysis
Authors: Waseem Hena , Mazzamurro Rachael S. , Fisher Alec H. , Bhowmik Subasish , Zaman Rifat A. , Andrew Angeline , Bauer David F. 
Published: February 2018

OBJECTIVEParental presence in the operating room during the induction of anesthesia (PPIA) has been shown to decrease parent and child anxiety and increase satisfaction with patient experience in outpatient otolaryngological procedures, such as tympanostomy tube placement. PPIA for other procedures, such as a major neurosurgical intervention, has been a practice at the authors’ institutions for many years. This practice is not universally accepted across the United States, and the potential benefits for patients and families have not been formally evaluated. The aim of this study is to provide a qualitative analysis of parental and patient satisfaction with PPIA at the authors’ institution.METHODSAll patients younger than 18 years who underwent surgical intervention at the authors’ institution between August 2013 and December 2015 were identified. All surgeries were performed by a single neurosurgeon. A random sample of 96 parents were contacted by telephone for a qualitative, semiscripted interview; 42 parents completed the interviews. The interview consisted of a validated satisfaction assessment in addition to a standardized open-ended questionnaire. Thematic analysis was performed until saturation was achieved, and responses were coded into the predominant themes. Member checking was performed, and a thick description was created.RESULTSThe predominant themes identified with PPIA were 1) perception of induction as traumatizing or distressing to witness, 2) positive feelings regarding having been present, 3) satisfaction regarding the overall experience with surgery, 4) variable feelings in parents who decided not to attend induction, and 5) mixed feelings in the interactions with the care team. Parents expressed an array of positive, negative, and neutral impressions of the experience; however, overall, most experiences were positive. Most parents would choose PPIA again if their child required additional surgery.CONCLUSIONSThis is the first study to evaluate the benefit of PPIA for pediatric neurosurgical patients. The results show a unique insight into medical communication and patient satisfaction with high-risk surgeries. PPIA may be able to help shape an environment of trust and increase satisfaction with perioperative care.
Improvement in activities of daily living after visual training in patients with homonymous visual field defects using Goal Attainment Scaling
Authors: Elshout Joris A. , Bergsma Douwe P. , Sibbel Jacqueline , Baars-Elsinga Annette , Lubbers Paula , Van Asten Freekje , Visser-Meily Johanna , Van Den Berg Albert V. 
Published: February 2018

Background: Stroke is the most common cause of homonymous visual field defects (HVFDs). Yet, there is no standard protocol for composing a rehabilitation program. Objective: In this study we assess ADL gain of visual training for vision restoration in HVFD patients by means of Goal Attainment Scaling. Methods: Thirty-five patients trained two predefined regions of the visual field successively at home. In each region we compared the effects of both training rounds, one of which was thus ‘directed’ and the other ‘undirected’. Visual fields were measured with Humphrey and Goldmann perimetry. QoL was assessed with three stroke-related questionnaires and ADL with Goal Attainment Scaling (GAS). Results: Visual training improved the visual field for both Goldmann (ECSG = 5.82±0.94 mm; p = <0.001; n = 31) and Humphrey (0.79±0.20 dB; p = <0.001; n = 28) perimetry. All standardized stroke questionnaires were significantly improved after training ( p < 0.039; n = 29), but showed no significant relation with either type of field improvement ( p > 0.359). About 75% of the patients improved on their (personalized) GAS score. Interestingly, after both training rounds the GAS score increased in proportion to the extent of visual field improvement, for Goldmann border shift ( p = 0.042; r = 0.38; n = 29) but not for Humphrey sensitivity increase ( p = 0.337; r = 0.192; n = 28). Multiple regression revealed that GAS score was linearly related to the directed training component for Humphrey perimetry, but not for undirected training. Conclusion: Together these data suggest that (1) visual training aimed at vision restoration leads to visual field improvement and (2) the extent of visual field improvement is linearly related to the improvement of personal activities of daily living as evaluated by means of GAS. In conclusion, a personalized evaluation to assess treatment success showed the clinical significance of a visual training for vision restoration.
Adaptive motor cortex plasticity following grip reconstruction in individuals with tetraplegia
Authors: Bunketorp Käll Lina , Cooper Robert J. , Wangdell Johanna , Fridén Jan , Björnsdotter Malin 
Published: February 2018

Background: Tendon transfer is a surgical technique for restoring upper limb motor control in patients with cervical spinal cord injuries (SCI), and offers a rare window into cortical neuroplasticity following regained arm and hand function. Objective: Here, we aimed to examine neuroplasticity mechanisms related to re-established voluntary motor control of thumb flexion following tendon transfer. Methods: We used functional Magnetic Resonance Imaging (fMRI) to test the hypothesis that restored limb control following tendon transfer is mediated by activation of that limb’s area of the primary motor cortex. We examined six individuals with tetraplegia who underwent right-sided surgical grip reconstruction at Sahlgrenska University Hospital, Sweden. All were right-handed males, with a SCI at the C6 or C7 level, and a mean age of 40 years (range = 31–48). The average number of years elapsed since the SCI was 13 (range = 6–26). Six right-handed gender- and age-matched control subjects were included (mean age 39 years, range = 29–46). Restoration of active thumb flexion in patients was achieved by surgical transfer of one of the functioning elbow flexors (brachioradialis), to the paralyzed thumb flexor (flexor pollicis longus). We studied fMRI responses to isometric right-sided elbow flexion and key pinch, and examined the cortical representations within the left hemisphere somatomotor cortex a minimum of one year after surgery. Results: Cortical activations elicited by elbow flexion did not differ in topography between patients and control participants. However, in contrast to control participants, patients’ cortical thumb flexion activations were not topographically distinct from their elbow flexion activations. Conclusion: This result speaks against a topographic reorganization in which the thumb region regains thumb control following surgical tendon transfer. Instead, our findings suggest a neuroplastic mechanism in which motor cortex resources previously dedicated to elbow flexion adapt to control the thumb.
Les spécificités des politiques de l’adolescence. Réflexions à partir d’une revue de littérature
Authors: Boulin Audrey 
Published: February 2018

The particularities of policies involving adolescents. Thoughts from a literary review.
Public policies in France very rarely use the word “ adolescent”. However, this section of the population is targeted by various public policies, mainly those involving young people and families. This article is intended to explore public policies on adolescents that may have particular features compared with youth policies. Based on an overview of studies from various disciplines (sociology, history, education sciences, political science etc.), the view of adolescence conveyed by these public policies is challenged. Which adolescents are targeted and what measures are used ? In youth policies as in family policies, adolescents are not often seen as autonomous individuals, which applies all the more to “ problem adolescents” who are the favoured targets of the measure put in place.