bluuebunny/crossref_metadata_2025 huggingface dataset:
ANALISIS KUALITAS LAYANAN WEBSITE GRAB MENGGUNAKAN METODE WEBQUAL DI AREA KOTA DENPASAR BALI
Authors: Anggreni Putri , Wikrama I Made Wahyu Artha
Published: October 2019

Making a website so far only focused on the system, the look and content of the website content is presented regardless of the website user satisfaction, this study aims to determine the level of user satisfaction grab website. WebQual research method using 4.0 as well as the scale linkert as the study interval. WebQual is one method or technique of measuring the quality of a website based on the perception of the end user. 4.0 WebQual method is based on three dimensions of usability, information quality dimensions and dimensional quality of the interaction.

In the analysis process used tranches sample of respondents to 120 people from among the people who use the website grab. The study used a questionnaire directly in tertuls verbally and directly collected and processed data. The next stage is the analysis of data consisting of validity, reliability and judgment with linkert scale. On the validity of the test using the formula Pearson Bevariate while reliability test using Cronbach's alpha formula. In the assessment using the scale linkert with 4 scale interval.

Based on the research results obtained have an average total satisfaction very high value on the quality of the website grab the results in each of these dimensions WebQual method wherein the usability dimension produces an average score of 3.34, the dimensions of information quality and interaction quality 3,58 3, 45, in other words in the Likert scale interva include very satisfied. This study is useful as information as information to the grab to improve the quality of website services on an ongoing basis to improve user satisfaction grab website.
SKALA PENGUKURAN KUALITAS LAYANAN: SEBUAH KAJIAN LITERATUR
Authors: Kusyana Dewa Nyoman Benni , Pratiwi Komang Ary
Published: October 2019

Service quality measurement techniques along with dimensions of service quality have become a major issue in the marketing literature over the past few decades. The increasing importance of quality services, both practitioners and scholars began to focus on service delivery. Measurement of service quality is now seen as an important measurement tool for companies to understand the needs and desires of customers by analyzing customer satisfaction and experience with the services provided. Although until now there has been no agreement on a particular model that should be used to measure service quality, the fact is there are several effective models that can be used by both practitioners and scholars that have been produced by researchers. Until now, researchers believe and agree that service quality is multilevel or multidimensional. This study focuses on various types of service quality models that existed until year of 2000. The methodology used is conducting a review of service quality literature. The limitation of this literature review is that the existing service quality model was developed before 2000 because after 2000 the development of quality services was focused on the quality of electronic services.
Designing a Multi-Objective Mathematical Model for Flexible Job Shop Scheduling Problem With the Earliness/Tardiness Penalty
Authors: Seyyedi Mir Hossein , Fakoor Saghih Amir Mohammad , Pooya Alireza , Naji Azim Zahra
Published: October 2019

The scheduling of flexible job shop systems is one of the most important issues in the various fields of production and is currently being addressed by many researchers in the field of optimization issues. The present research includes flexible job shop scheduling problem (FJSSP) with multi-objective, minimizing maximum completion time (makespan), maximum machine workload, total machines workload and also, earliness/tardiness penalty with different constraints. In this research, the researcher is looking to design a mathematical model that can cover all the constraints and assumptions related to the problem. Therefore, the mathematical model was designed with multi-objective and different constraints with exact details and different assumptions that are consistent with the actual situation of the problem and implemented at Comex Company. What that distinguishes this research from other similar researches is the approach of multi-objective with different constraints, which, at the same time, it raises the complexity of the problem but the problem gets closer to the actual situation, with less research done. Finally, the results of the study showed that this mathematical model designed, as well as in the real environment which has the flexible job shop system, can be implemented within a reasonable time with the highest efficiency before the implementation of the model.
Designing Model of the Human Resources Supply Chain (Thematic Analysis Method)
Authors: Dehghanan Hamed , Sehhat Saied , Mojtaba Mahmudzadeh Sayed , Zarandi Maryam
Published: October 2019

Human resource was the fundamental capitals and the source of transformation and innovation in organizations. One of the most crucial ways for attracting and retaining human resource was to create a productive process and supply chain. The human resource supply chain was an integrated approach to planning, locating and controlling human resource in different businesses, from human resource’s suppliers to replacing them in relevant jobs. According to the lack of supply chain of human resource in organizations, the importance of this issue was clear to everybody. After considering the sources extracted from databases, 136 sources were obtained as samples. In this research, the design of the supply chain human resource model was done by the qualitative research method of thematic analysis, and by studying the theoretical foundations and thematic literature. The process of thematic analysis was done manually and using MAXQDA software. The results of this research show that the human resource supply chains could be summed up in six main themes of organizational needs assessment, human resource planning, recruitment and selection, human resource improvement, performance evaluation, and human resource management. By integrating these themes with the components of the supply chain, the supply chain of human resources derived from theoretical literature can be achieve. Based on the theoretical foundations of the supply chain and human resources management, the following model was present. For the amount of credibility of the human resources supply chain pattern, a model derived from theoretical literature among seven experts in the field of human resources was presented and using the Delphi technique to present the final pattern of the chain Provision of human resources.
RELATIONSHIP BETWEEN THE DURATION OF BREASTFEEDING UNTIL THE FIRST 6 MONTHS WITH BODY COMPOSITION CHANGES ON MATERNAL POSTPARTUM
Authors: Yayi Pramesti Ajeng Arumsari
Published: October 2019

Most of the mothers are very attentitve to changes in body composition, especially postpartum weight loss. One of the factors believed to facilitate the weight loss and body fat loss in postpartum mothers is breastfeeding. Factor that affect the relationship between breastfeeding with maternal postpartum body composition are food intake and physical activity. The aim of this study is to analyze the change in body composition between the mother who give exclusive breastfeeding for 6 months and the mother who don’t and also attempts to analyze the effect of breastfeeding duration to the change in body composition and the factor affecting it.This study used the panel study with longitudinal approach. 32 respondents observed for 6 months. Fat mass measurement data are collected using skinfold caliper and breastfeeding status, food intake and physical actiuvity data are collected using interview. The relationship between breastfeeding with the change in body composition is analyzed using t-test analysis. T-test analysis are also used to test the effect of food intake and physical activity to breastfeeding. Regression analysis are used to analyze the effect of food intake and physical activity to body composition.According to the result of statistical analysis, there is no significance effect of breastfeeding for 6 months to the change in maternal postpartum body composition (fat mass and free fat mass) (p = 0.743; p = 0.771) and also no significance effect of food intake and physical activity to the relation between breastfeeding with the change in body composition. There is a significance effect of breastfeeding for 4 months to the change in the body composition (p = 0.046). The average fat mass change in mother who give exclusive breastfeed is higher than the one who don’t.From 32 respondents in this study, only 4 mothers can successfully give exclusive breastfeed for 6 months. The average fat mass change in mother who give exclusive breastfeed is higher than the one who don’t. There is no significance effect of breastfeeding for 6 months to the change in maternal postpartum body composition (fat mass and free fat mass). There is a significance effect of breastfeeding for 4 months to the change in maternal postpartum body composition.Keywords: Breastfeeding, body composition, maternal postpartum
PHYTOCHEMICAL SCREENING AND ANTI-INFLAMMATORY EFFECT TEST OF ETHANOL EXTRACT OF TURMERIC RHIZOME (Curcuma domestica Val.)TOWARD MALE WHITE MOUSE (Rattus norvegicus)
Authors: Meilina Rulia
Published: October 2019

Anti-inflammatory effect of ethanol rhizome of turmeric was conducted toward white mouse which is induced the carrageenan solution (lambda carrageenan) 1 %, research was conducted by dividing the animals into 5 groups.Group A was given CMC 0,5%, group B was given Indometacin with dose 100 mg/kgBB, group C was given  ethanol rhizome extract of turmeric with dose 400 mg/kgBB, group D was given ethanol rhizome extract of turmeric with dose 500 mg/kgBB, group E was given ethanol rhizome extract of turmeric with dose 600 mg/kgBB. Result of phytochemical screening toward powder and ethanol extract of rhizome of turmeric shows that chemical compounds which are involved are alkaloids, flavonoids, and aetheric oil. In the other hand, result of phytochemical screening toward ethanol extract of turmeric’s rhizome are alkaloids,flavonoids,anthraquinones, glycosides. Result of anti-inflammatory test shows that there is the real difference among groups of mouse which were given CMC suspension (control), suspension of ethanol extracts of turmeric’s rhizome with dose 400 mg/kg BB, 500 mg/kg BB, 600 mg/kg BB (material test) and suspension of indomethacin with dose 100 mg/kg BB (positive comparison). Suspension of ethanol extract of turmeric’s rhizome with dose 600 mg/kg BB shows that anti-inflammatory capability is better than dose 400 mg/kg BB and 500 mg/kg BB, and suspension of ethanol extract of turmeric’s rhizome dose 600 mg/kg BB shows the anti-inflammatory effect which is not really different with suspension of indomethacin with dose 100 mg/kg BB, it is showed by  ANOVA statistic analysis among those comparisons toward indomethacin suspension as positive comparison.Keywords:Anti-inflammatory, Indomethacin, Turmeric Rhizome
ANTIOXIDANT ACTIVITY OF LEAF EXTRACT FROM SIDA SUBCORDATA SPAN
Authors: Yulia Rahma , Dachriyanus Dachriyanus , Bachtiar Amri
Published: October 2019

This Study has tested the antioxidant activity of the extracts from Sida subcordata Span. Testing is done with antioxidant activity using DPPH method provides. Testing of antioxidant activity in vitro with spectrophotometric methods based on absorbance measurements radical DPPH (1,1-diphenylpicrylhydrazyl). All the extracts Showed radical scavenging activity. The ethyl acetate and methanol extracts were the most Appropriate as sources of antioxidant compounds as shown by Reviews their inhibition percentage (IP) values. Percentage inhibitor to extract ethyl acetate and methanol extract respectively 76.16% and 79.28% at a concentration of 1 mg / ml to 0.05 mM DPPH. while the results of the testing activities of antioxidant compounds y pure ethyl acetate extract fraction showed a smaller percentage inhibitor that is equal to 30% at the same concentration. Keyword - Sida subcordata Span, Malvaceae, Antioxidant, Alkaloid
Hubungan Indeks Masa Tubuh dan Usia Menarche dengan Kejadian Dismenorea pada Remaja Putri di SMA Negeri 1 Samudera tahun 2015
Authors: Anwar Chairanisa , Rosdiana Eva
Published: October 2019

Nyeri haid (dysmenorrhea) merupakan keluhan yang sering dijumpai dikalangan wanita usia subur termasuk remaja, terdapat pada 30-75% dari populasi dan kira-kira separuhnya memerlukan pengobatan. Kejadian kasus dismenore cukup tinggi yaitu dari hasil penelitian didapatkan angka 54,9%. Dismenorea tidak hanya merupakan masalah kesehatan reproduksi saja, tetapi dapat juga mengganggu produktivitas wanita sehari – hari. Faktor penyebab yang dihubungkan dengan terjadinya dismenore adalah status indeks masa tubuh yang kurus dan usia menarche yang cepat. Angka kejadian dismenorea pada remaja putri di SMA Negeri 1 Samudera sangat tinggi, yaitu 62.1%, sehingga peneliti tertarik melakukan penelitian di tempat tersebut.Untuk mengetahui hubungan Indeks Masa Tubuh dan Usia Menarche dengan kejadian Dismenorea pada Remaja Putri di SMA Negeri 1 Samudera Kabupaten Aceh Utara Tahun 2015.Hasil penelitian ini menunjukkan ada hubungan yang signifikan antara Indeks Masa Tubuh dengan kejadian dismenorea dengan pvalue = 0,002 hasilnya dismenorea akan rentan terjadi pada remaja yang memiliki Indeks Masa Tubuh kurus yaitu 53 orang (72.6%) dan ada hubungan antara usia menarche dengan kejadian dismenorea dengan pvalue = 0.018 hasilnya sebagian besar dismenorea terjadi pada remaja yang mendapatkan menarche kategori cepat yaitu berjumlah 63 orang (70.8%).
Studi Crossectional Hubungan Sikap, Dukungan Keluarga dan Pengetahuan dengan Perilaku Higienis Remaja Saat Menstruasi di SMA Kartika X1V-1 Banda Aceh
Authors: Rahmi Nuzulul , Husna Asmaul , Andika Fauziah
Published: October 2019

Menstruasi adalah perdarahan periodik dari uterus yang dimulai sekitar 14 hari setelah ovulasi secara berkala akibat terlepasnya lapisan endometrium uterus. Remaja putrid perlu menjaga kebersihan alat reproduksi pada saat menstruasi agar terhindar dari penyakit infeksi yang dapat merugikan dirinya sendiri atau orang lain. Rendahnya perilaku higienis saat menstruasi dapat menimbulkan beberapa penyakit berupa infeksi alat reproduksi seperti vaginitis, trichomoniasis, pedikuloris dan keputihan. Penelitian ini bersifat analitik dengan pendekatan cross sectional, populasi yaitu seluruh siswi SMA Kartika XIV-1 sejumlah 51 orang, Tehnik pengambilan sampel dalam penelitian ini dilakukan secara Total Sampling dengan menetapkan semua populasi siswi sebanyak 51 orang sebagai sampel, pengumpulan data dilakukan dengan menggunakan kuesioner. Tehnik analisis data menggunakan chi-square, Ha ditolak jika p value ≥ 0,05dan Ha diterima jika p value ≤ 0,05. Penelitian ini dilakukan pada tanggal 02-03 Juni 2016. Hasil penelitian menunjukan bahwa dari hasil uji statistik diperoleh ada hubungan pengetahuan dengan perilaku higienis remaja saat menstruasi p value (0,041), ada hubungan dukungan keluarga dengan perilaku higienis remaja saat menstruasi p value (0,001), ada hubungan sikap dengan perilaku higienis remaja saat menstruasi p value (0,006). Berdasarkan hasil penelitian ini di dapatkan dari analisis statistik p value ≤ 0,05 yaitu ada hubungan pengetahuan,  dukungan keluarga dan sikap dengan perilaku higienis remaja saat menstruasi di SMA Kartika XIV-1 Banda Aceh. Diharapkan kepada Kepala sekolah beserta Guru dapat memberikan informasi kepada remaja putrid mengenai perilaku higienis remaja saat menstruasi.
Hubungan Riwayat Keluarga dan Gaya Hidup dengan Hipertensi pada Lansia di Puskesmas Kuta Alam Banda Aceh
Authors: Taslima Taslima , Husna Asmaul
Published: October 2019

Hipertensi merupakan resiko morbiditas dan mortalitas prematur, yang meningkat sesuai dengan peningkatan sistolik dan diastolic Data hasil studi pendahuluan yang peneliti lakukan melalui wawancara terhadap 10 lansia yang berkunjung ke Puskesmas Kuta Alam untuk berobat hipertensi, 7 dari 10 lansia mengemukakan mereka kurang mengetahui hal-hal yang berhubungan dengan hipertensi. Untuk mengetahui dan mempelajari hubungan riwayat keluarga dan gaya hidup dengan hipertensi pada lansia di Puskesmas Kuta Alam Banda Aceh Tahun 2016. Penelitian ini bersifat Analitik dengan pendekatan Cross cectional.Populasi dalam penelitian ini adalah seluruh Masyarakat yang menderita Hipertensi di Puskemas Kuta Alam Kota Banda Aceh Tahun 2016 sebanyak 68 orang. pengambilan sampel menggunakan acidenntal sampling dengan jumlah sampel 68 orang Penelitian ini dilakukan pada tanggal 01 /13 Juni 2016  Pengumpulan data dilakukan dengan menyebarkan kuesioner. Kemudian di uji statistik mengunakan. Hasil penelitian bahwa dari 68 responden yang ada riwayat keluarga sebanyak 36 responden  diantaranya ibu yang mengalami hipertensi dengan kategori berat sebanyak 15 (41,7%), p value 0,003. gaya hidup baik sebanyak 39 responden  diantaranya ibu yang mengalami hipertensi dengan kategori berat sebanyak 5 (12,8%), p value 0,027. Ada hubungan antara riwayat keluarga, dan gaya hidup  dengan  dengan kejadian hipertensi pada lansia. Bagi  petugas kesehatan diharapkan dapat memberikan informasi tentang hipertensi kepada masyarakat untuk meningkatkan pengetahuan hipertensi sehingga angka kejadian hipertensi menurun.
Faktor-Faktor yang Berhubungan dengan Pernikahan Usia Dini di Desa Lamtamot Kecamatan Lembah Seulawah Aceh Besar Tahun 2017
Authors: Husna Asmaul , Rahmi Nuzulul
Published: October 2019

Menurut United Nations Development Economic and Social Affairs (UNDESA, 2010), Indonesia merupakan negara ke-37 dengan jumlah pernikahan dini terbanyak di dunia di tahun 2007. Untuk level ASEAN, tingkat pernikahan dini di Indonesia berada di urutan kedua terbanyak setelah Kamboja. Menurut Riskesdes (2011), perempuan muda di Indonesia dengan usia 10-14 tahun menikah sebanyak 0,2% atau lebih dari 22.000 wanita muda berusia 10-14 tahun di Indonesia sudah menikah. Jumlah dari perempuan muda berusia 15-19 tahun yang menikah lebih besar jika dibandingkan dengan laki-laki muda berusia 15-19 tahun (11,7% perempuan dan 1,6% laki-laki usia 15-19 tahun). Selain itu jumlah aborsi di Indonesia diperkirakan mencapai 2,3 juta pertahun. Sekitar 750.000 diantaranya dilakukan oleh remaja (BKKBN, 2013). Populasi dalam penelitian ini adalah seluruh remaja putri yang aada di Desa Lamtamot Kecamatan Lembah Seulawah Kabupaten Aceh Besar sebanyak 120 remaja putri. Penelitian ini telah dilakukan di Desa Lamtamot Kecamatan Lembah Seulawah Kabupaten Aceh Besar Tahun 2017 pada tanggal 22 s/d 30 Mei 2017. Sampel adalah sebagian atau wakil dari polulasi yang diteliti. Sampel dalam penelitian ini adalah sampel total (total sampling) yaitu seluruh remaja putri di Desa Lamtamot Kecamatan Lembah Seulawah Kabupaten Aceh Besar sebanyak 120 remaja putri. Hasil analisis bivariat terdapat hubungan antara pengetahuan dan sikap remaja putri dengan pernikahan di usia dini di desa lamtamot kecamatan lembah seulawah kabupaten aceh besar tahun 2017. Diharpakan penelitian ini dapat memotivasi masyarakat khususnya remaja untuk menambah pengetahuan tentang pernikahan usia dini dan dampaknya, serta mengerti bagaimana sikap yang tepat untuk mencegah terjadinya pernikahan usia dini.
Faktor-faktor yang Berhubungan dengan Keikutsertaan Pria Mengikuti KB di Wilayah Kerja Puskesmas Blang Rakal Kecamatan Pintu Rime Gayo Tahun 2017
Authors: Faralico Hervina , Sitorus Mido Ester
Published: October 2019

Rendahnya tingkat partisipasi pria dalam menggunakan alat kontrasepsi dipengaruhi oleh banyak faktor seperti umur, sosial budaya, agama, ekonomi, serta pengetahuan pria terhadap kontrasepsi. Tujuan dari penelitian ini adalah untuk mengetahui faktor-faktor yang berhubungan dengan keikutsertaan pria mengikuti KB di wilayah kerja Puskesmas Blang Rakal Kecamatan Pintu Rime Gayo Tahun 2017. Jenis penelitian ini berupa observasional dengan metode pendekatan cross-sectional. Dalam penelitian ini yang menjadi populasi adalah seluruh pria atau pasangan usia subur di wilayah kerja Puskesmas Blang Rakal Kecamatan Pintu Rime Gayo yang berjumlah 87 orang dan sampel merupakan total populasi. Data dianalisis menggunakan uji chi-square. Hasil penelitian diperoleh : ada hubungan pengetahuan, sikap, budaya, sumber informasi, dukungan isteri dengan keikutsertaan pria mengikuti KB, faktor yang dominan berhubungan dengan keikutserta pria mengikuti KB di wilayah kerja Puskesmas Blang Rakal Kecamatan Pintu Rima Gayo adalah faktor sikap suami/ pria. Saran dalam penelitian ini adalah agar suami dapat memahami tentang ber-KB, maka para suami dapat mencari informasi melalui petugas kesehatan yang diantaranya cara mengatur jarak untuk memiliki anak. Dari informasi yang diperoleh tersebut dapat menambah pengetahuan sehingga dapat merubah sikap dengan ikut serta dalam ber-KB. Demikian pula Puskesmas dalam memberikan pelayanan kesehatan kepada masyarakat dapat melakukan sosialisasi ber-KB agar masyarakat bersedia menjadi akseptor KB khususnya para suami serta dapat mengajukan penambahan anggaran persediaan alat kontrasepsi kepada Dinas Kesehatan setempat.Kata Kunci : keikutsertaan pria mengikuti KB, faktor yang berhubungan
Pengaruh Kebiasaan Makan dan Aktivitas Fisik Terhadap Kejadian Obesitas pada Remaja di Sekolah Menengah Atas Negeri 1 Kecamatan Kota Juang Kabupaten Bireuen
Authors: Ferinawati Ferinawati , Mayanti Sulis
Published: October 2019

Obesitas kini dinyatakan oleh World Health Organization (WHO) sebagai epidemi global, serta menjadi suatu masalah kesehatan yang harus segera ditangani. Obesitas menjadi masalah diseluruh dunia karena prevalensinya yang meningkat pada orang dewasa dan anak baik di negara maju maupun negara berkembang. Tujuan penelitian ini untuk menganalisis kebiasaan makan dan aktivitas fisik pada remaja di SMA Negeri 1 Bireuen Kecamatan Kota Juang Kabupaten Bireuen Tahun 2017. Jenis penelitian adalah kasus-kontrol  dengan sampel penelitian adalah remaja SMA Negeri 1 Bireuen Kelas XI dan XII sebanyak 82 sampel masing-masing 41 kasus dan 41 kontrol. Pengambilan sampel dilakukan dengan cara simple random sampling, analisa data dilakukan dengan uji statistik univariat, bivariat dan multivariat menggunakan regresi logistik. Hasil penelitian pada analisa bivariat menunjukkan ada hubungan yang signifikan antara kebiasaan mengkonsumsi sumber energi, kebiasaan mengkonsumsi minuman manis atau soft drink, kebiasaan mengkonsumsi makanan cepat saji, aktivitas fisik, dengan kejadian obesitas poada remaja di Sekolah Menengah Atas Negeri 1 Bireuen. Hasil uji regresi logistik sebagai variabel yang paling dominan yang berpengaruh terhadap kejadian obesitas adalah variabel aktivitas fisik (OR = 26,725). Berdasarkan analisa yang dilakukan ternyata aktivitas fisik memiliki pengaruh paling besar terhadap kejadian obesitas pada remaja di Sekolah Menengah Atas Negeri 1 Kecamatan Kota Juang Kabupaten Bireuen.
Analisis Hygiene Sanitasi Tempat Penjualan Makanan dan Bakteri Escherichia coli pada Jajanan Manisan di Pasar Ramai Kota Medan
Authors: Napitupulu Linda Hernike , Lasriany Elli , Crystandy Muhammad
Published: October 2019

TPM memiliki potensi cukup besar menimbulkan gangguan kesehatan dari makanan yang dijual. Tujuan penelitian ini untuk menganalisis hygiene sanitasi tempat penjualan dan keberadaan bakteri Escherichia coli pada jajanan manisan di Pasar Ramai Kota Medan. Peneliti melakukan observasi dan uji laboratorium dengan 30 sampel jajanan manisan. Hasil observasi di bandingkan dengan Kepmenkes No. 942/MENKES/SK/VII/2003 dan peraturan Badan POM No.16 tahun 2016. Ada dua sampel positif Bakteri Escherichia Coli yaitu dari pedagang A dengan 28 MPN dan dari pedagang B dengan 20 MPN, 6 pedagang tidak melakukan hygiene dan sanitasi pengelolaan makanan. Hygiene sanitasi TPM dan jajanan tidak memenuhi syarat kesehatan.
Toimintavalmiusajattelu nuorisotyön, kasvatuksen ja opetuksen kentillä
Authors: Tani Sirpa , Kiilakoski Tomi , Honkatukia Päivi
Published: October 2019

Artikkelissa analysoidaan sitä, miten lasten ja nuorten hyvinvointia voitaisiin edistää niin koulussa kuin nuorisotyössä tukemalla heidän inhimillisiä toimintavalmiuksiaan. Tarkastelu perustuu Amartya Senin esittämään ja myöhemmin Martha Nussbaumin edelleen kehittämään Capability Approach -ajatteluun eli toimintavalmiusajatteluun. Teoreettisesti painottuneessa artikkelissa avataan toimintavalmiusajattelun lähtökohtia sekä tarkastellaan sitä, millaisia näkökulmia se tarjoaa yksilön toimijuuden ja yhteiskunnallisten rakenteiden välisten suhteiden tarkasteluun. Tarkemmin selvitetään sitä, miten ajattelutapaa on sovellettu toisaalta nuorisotyössä, toisaalta kasvatustieteen ja koulun konteksteissa. Esimerkkeinä tästä artikkelissa esitellään kahta käytännön tapausta, joista toinen tulee nuorisotyön ja toinen maantieteen kouluopetuksen kentältä. Nämä esimerkit osoittavat, kuinka toimintavalmiusajattelun soveltaminen nuorisotyön ja kouluopetuksen välisen yhteistyön hahmottamiseen on vasta alussa. Samalla kuitenkin osoitetaan, kuinka toimintavalmiusajattelun keskeiset elementit soveltuvat koulun ja nuorisotyön välisen yhteistyön analyysiin ja kuinka lähestymistavalla pystytään rakentamaan siltoja tiedonalalähtöisen opetuksen ja nuorten elämismaailman välille.
Analisa Perbandingan Sistem Pendeteksian Kemiripan Judul Skripsi Menggunakan Algoritma Winnowing Dan Algoritma Rabin Karp
Authors: Sibarani Lelawati , Magdalena Magdalena , Dharma Abdi
Published: October 2019

Dalam Perguruan Tinggi salah satu kewajiban yang harus dilakukan adalah penyelesaian tugas akhir yaitu skripsi. Sebagian besar mahasiswa saat ini banyak yang melakukan kecurangan atau pun cara yang tidak efektif dalam menyelesaikan skripsinya, salah satu yang sering dilakukan adalah copy-paste dari skripsi atau jurnal yang sudah ada sebelumnya atau bisa disebut plagiarisme. Tindakan plagiarisme atau penjiplakan ini dilakukan dengan cara yang sangat mudah yaitu mereka yang dapat mengganti sebagian kata-kata dengan mengambil sinonim dari artikel tersebut. Solusi yang dapat diberikan untuk mengatasi masalah seperti ini yaitu dengan  system pendeteksian kemiripan judul atau pun teks skripsi yang dilakukan dengan menggunakan Algoritma Winnowing dan Algoritma Rabin-Karp. Algoritma winnowing ini digunakan untuk mendeteksi adanya keberadaan kesamaan kata dalam dua buah judul, sedangkan Algoritma Rabin-Karp digunakan untuk melakukan pendeteksian atau pun pencarian untuk string yang berjumlah banyak. Oleh sebab itu dengan adanya aplikasi ini akan sangat membantu dan memudahkan dosen atau pun kaprodi dalam melakukan pengecekan judul skripsi. Pengujian algoritma winnowing dan rabin-karp ini memiliki tingkat akurasi yang sudah mendekati 75% dan dirancang dapat membandingkan dua  judul skripsi.
Design of Assesment Information System Employee Service in PT. Aerotrans Services Indonesia with Methods Key Performance Indicator (KPI)
Authors: Hidayat Rachmat , Haryanto Haryanto , Pramono Yacob Agung
Published: October 2019

PT Aerotrans Services Indonesia employee appraisal data is processed conventionally by means of the Human Capital Business & Support print data points whose assessments must be filled out by their respective division heads, where after being printed the data is delivered to each division to be filled by each division supervisor then documents that have been filled in and signed by their respective division supervisors and returned by the Human Capital Business & Support division to be recorded. The objectives are to produce annual appraisal data for each employee and division, and there are company assessments made by VP Human Capital Business & Support and approved by the director is also still done conventionally. Even though the management has been organized, this method is still not optimal because in addition to requiring a long time and there are still operating paper documents, this method also has many weaknesses. The purpose of this research is to be able to build an information system that can be utilized by PT Aerotrans Services Indonesia to help process employee and company assessment data easily, quickly and accurately.
Two-dimentional diffractive optical structure based on patterned photoalignment of polymerizable liquid crystal
Authors: Kabanova Olga S. , Rushnova Iryna I. , Melnikova Elena A. , Tolstik Alexei L. , Muravsky Alexander A. , Murauski Anatoli A. , Heintzmann Rainer
Published: October 2019

This paper is devoted to the investigation of the diffraction characteristics of a multilayer optical structure, represented by a two-dimensional phase lattice formed in thin-film layers of nematic polymerizable liquid crystal (PLC). In order to generate periodically ordered liquid-crystal (LC) domains with dimensions of 5–10 µm, which form an anisotropic LC grating, the layer-by-layer patterned photoalignment technology of the water-soluble azo dye AbA-2522 was used. The possibilities of spatial-polarization control of light beams by means of developed one- and two-dimensional diffractive LC structures have been studied experimentally. Our results are promising from the point of view of development and creation of LC-devices for solving current problems of polarization photonics.
Effect of Various Surface Coatings on De-Icing/Anti-Icing Fluids Aerodynamic and Endurance Time Performances
Authors: Villeneuve Eric , Brassard Jean-Denis , Volat Christophe
Published: October 2019

The Anti-icing Materials International Laboratory (AMIL) has been testing SAE AMS1424 and AMS1428 ground de-icing/anti-icing fluids for more than 30 years. With the introduction of new surface coatings and their investigation as potential passive ice protection systems, or for hybrid use with other methods, it is important to understand their interaction with the ground de-icing/anti-icing fluids prior to applications on aircraft. In this study, five different surface coatings, both commercially available and under development, have been tested under two current test methods used to qualify the ground de-icing/anti-icing fluids: The Water Spray Endurance Test (WSET) and the Aerodynamic Acceptance Test (AAT). The tests were performed on three existing commercial de-icing/anti-icing fluids. The results have shown that the coatings tested in this study can considerably reduce the endurance time of the fluids and affect their ability to spread and wet the test surface. Superhydrophobic 1 coating also reduced the aerodynamic penalties created by the Ref. Fluid. Surface coatings, no matter their nature, can impact the performances and behaviour of the fluids and should be thoroughly tested before their use in the industry. The conclusions and methodology of this study were used in the development of sections of the SAE AIR6232 Aircraft Surface Coating Interaction with the Aircraft Deicing/Anti-Icing Fluids standard.
Conflicts of Interests When Connecting Agricultural Advisory Services with Agri-Input Businesses
Authors: Wan Min , Gu Rui , Zhang Tao , Zhang Yue , Ji Han , Wang Buyun , Qiao Yan , Toepfer Stefan
Published: October 2019

Conflicts of interests have been hypothesized when agricultural advisory services are connected to agri-input businesses. However, these have not been examined using large sets of advisory service and grower data. We provide quantitative insights into dependencies between service, crop production, sustainability and the level of agri-input business-linkage of extension workers. We analyzed 34,000+ prescription forms (recommendations) issued to growers in China, as well as grower interview data. Results revealed some conflicts of interest, but to a small extent and not always as expected. Both forms of advisory service (with and without business-linkages) heavily emphasize chemical pest management. However, grower interviews revealed that business-linked advisors recommend pesticides even 18% more often than non-business-linked advisors do (96% vs. 78% of advice). This advice was also often implemented (94% and 90% uptake). There is a slightly higher chance that dangerous pesticides are being recommended by business-linked advisors (0.4% vs. 0.14%), but these advisors recommended antibiotics less frequently (1.6% vs. 2.5%). No effects of the source of advice on yields or grower profits were found. Thus, there is no apparent economic disadvantage of growers taking advice from business-linked advisors. However, if pesticide use is a concern for human health and the environment, then the increased use of such products may further exacerbate existing problems. Depending on national priorities, countries may re-consider moving away from governmental extension services, and more closely analyze the advantages of promoting agri-business-linked advisory services (no public funds, better outreach) versus the disadvantages (slightly higher pesticide risks).
Developing and Implementation of Decision Support System (DSS) for the Control of Olive Fruit Fly, Bactrocera Oleae, in Mediterranean Olive Orchards
Authors: Miranda Miguel Ángel , Barceló Carlos , Valdés Ferran , Feliu José Francisco , Nestel David , Papadopoulos Nikolaos , Sciarretta Andrea , Ruiz Maurici , Alorda Bartomeu
Published: October 2019

Modern agriculture requires technology to give precise measures about relevant parameters such as pest control. Here, we developed a decision support system (DSS) based on semi-automatic pest monitoring for managing the olive fruit fly Bactrocera oleae (Rossi), in Mallorca (Balearic Islands, Spain). The DSS was based on an algorithm that took into account spatial and temporal patterns of olive fruit fly population in an orchard where all trees were georeferenced, thus precise treatments against the pest were conducted through a location aware system (LAS). The olive fruit fly adult population was monitored by using ad hoc off-the-grid autonomous electronic traps.The results were compared with those obtained with conventional methods. For a pilot trial, we selected an olive-producing orchard, where from June to October 2015, three plots using LAS management and three plots under conventional control (NO-LAS plots) were compared. Spray threshold considered both adult population and fruit damage. An additional non-sprayed plot was selected for assessing biological control due to the parasitoid, Psyttalia concolor (Szépligeti). Results showed that the use of DSS reduced by 36.84% the volume of insecticide used in LAS compared to NO-LAS plots. Accordingly, time and distance needed for spraying were also reduced. Adult olive fruit fly population was lower in the LAS plots when compared with the NO-LAS plots; conversely, fruit infestation was higher in LAS compared with NO-LAS. The implementation of LAS and DSS at field level allowed real-time monitoring of adult olive flies, thereby increasing the accuracy and precision of sprays in time and space and decreasing impact on natural enemies.
Appraising Endophyte–Plant Symbiosis for Improved Growth, Nodulation, Nitrogen Fixation and Abiotic Stress Tolerance: An Experimental Investigation with Chickpea (Cicer arietinum L.)
Authors: Ahmad Maqshoof , Naseer Iqra , Hussain Azhar , Zahid Mumtaz Muhammad , Mustafa Adnan , Hilger Thomas H. , Ahmad Zahir Zahir , Minggang Xu
Published: October 2019

Chickpea is an important leguminous crop that improves soil fertility through atmospheric nitrogen fixation with the help of rhizobia present in nodules. Non-rhizobia endophytes are also capable of inducing nodulation and nitrogen fixation in leguminous crops. The aim of the current study was to isolate, characterize and identify the non-rhizobia endophytic bacterial strains from root nodules of chickpea. For this purpose, more than one hundred isolates were isolated from chickpea root nodules under aseptic conditions and were confirmed as endophytes through re-isolating them from root nodules of chickpea after their inoculation. Nineteen confirmed endophytic bacterial strains revealed significant production of indole acetic acid (IAA) both in presence and absence of L-tryptophan and showed their ability to grow under salt, pH and heavy metal stresses. These strains were evaluated for in vitro plant growth promoting (PGP) traits and results revealed that seven strains showed solubilization of P and colloidal chitin along with possessing catalase, oxidase, urease and chitinase activities. Seven P-solubilizing strains were further evaluated in a jar trial to explore their potential for promoting plant growth and induction of nodulation in chickpea roots. Two endophytic strains identified as Paenibacillus polymyxa ANM59 and Paenibacillus sp. ANM76 through partial sequencing of the 16S rRNA gene showed the maximum potential during in vitro PGP activities and improved plant growth and nodulation in chickpea under the jar trial. Use of these endophytic strains as a potential biofertilizer can help to reduce the dependence on chemical fertilizers while improving crop growth and soil health simultaneously.
Extensive Ruminant Production Systems and Milk Quality with Emphasis on Unsaturated Fatty Acids, Volatile Compounds, Antioxidant Protection Degree and Phenol Content
Authors: Cabiddu Andrea , Delgadillo-Puga Claudia , Decandia Mauro , Molle Giovanni
Published: October 2019

Dairy products from grazing ruminant have numerous positive effects on human health thanks to their higher content essential fatty acids, vitamins, and polyphenols. Compared to livestock fed a conventional maize silage- and/or grain-based diet, grass-fed livestock produce milk with higher levels of n-3 fatty acids, vitamins A, E, carotenoids, and phenols. The effect is even more pronounced if animals are grazing on legume/forbs-rich grasslands. This review argues, based on the available literature, about the effect of grazing ruminant on milk and cheese quality, including the hedonistic aspects, pointing out the link between territory and dairy products quality (Protected Designation Origin; Protected Geografic Origin; namely PDO and PGI labels). Moreover, it points out the main plant biomarkers which can be used to discriminate grazing sourced from stall-fed sourced milk and dairy products. Overall milk and cheese sourced from grazing animals (cows, sheep and goat) showed higher levels (compared to stall system) of FA, vitamins, phenols, putatively beneficial for consumers’ health. FA and plant secondary metabolites can also affect flavor and some nutritional and technological features of dairy products such as their antioxidant protection degree. This would favour a fair pricing of dairy products sourced from grazing systems and the persistence of viable and sustainable extensive production systems.
Effects of Gas Production Recording System and Pig Fecal Inoculum Volume on Kinetics and Variation of In Vitro Fermentation using Corn Distiller’s Dried Grains with Solubles and Soybean Hulls
Authors: Jang Jae-Cheol , Zeng Zhikai , Shurson Gerald C. , Urriola Pedro E.
Published: October 2019

An experiment was conducted to investigate the effect of inoculum volume (IV), substrate quantity, and the use of a manual or automated gas production (GP) recording system for in vitro determinations of fermentation of corn distillers dried grains with solubles (cDDGS) and soybean hulls (SBH). A 2 × 2 × 2 factorial arrangement of treatments was used and included the factors of (1) ingredients (cDDGS or SBH), (2) inoculum volume and substrate quantity (IV30 = 0.2 g substrate + 30 mL inoculum or IV75 = 0.5 g substrate + 75 mL inoculum), and (3) GP recording system (MRS = manual recording system or ARS = automated recording system). Feed ingredient samples were pre-treated with pepsin and pancreatin, and the hydrolyzed residues were subsequently incubated with fresh pig feces in a buffered mineral solution. The GP recording was monitored for 72 h, and the kinetics were estimated by fitting data using an exponential model. Compared with SBH, cDDGS yielded less (p < 0.01) maximal gas production (Gf), required more time (p < 0.02) to achieve half gas accumulation (T/2), and had less (p < 0.01) fractional rate of degradation (µ) and in vitro fermentability of dry matter (IVDMF). Using the ARS resulted in less IVDMF (p < 0.01) compared with MRS (79.0% vs. 81.2%, respectively). Interactions were observed between GP recording system and inoculum volume and substrate quantity for Gf (p < 0.04), µ (p < 0.01), and T/2 (p < 0.04) which implies that increasing inoculum volume and substrate quantity resulted in decreased Gf (332 mL/g from IV30 vs. 256 mL/g from IV75), µ (0.05 from IV30 vs. 0.04 from IV75), and T/2 (34 h for IV30 vs. 25 h for IV75) when recorded with ARS but not MRS. However, the recorded cumulative GP at 72 h was not influenced by the inoculum volume nor recording system. The precision of Gf (as measured by the coefficient of variation of Gf) tended to increase for IV30 compared with IV75 (p < 0.10), indicating that using larger inoculum volume and substrate quantity (IV75) reduced within batch variation in GP kinetics. Consequently, both systems showed comparable results in GP kinetics, but considering convenience and achievement of consistency, 75 mL of inoculum volume with 0.5 g substrate is recommended for ARS.
New Urea Derivatives as Potential Antimicrobial Agents: Synthesis, Biological Evaluation, and Molecular Docking Studies
Authors: Patil Mahadev , Noonikara-Poyil Anurag , Joshi Shrinivas D. , Patil Shivaputra A. , Patil Siddappa A. , Bugarin Alejandro
Published: October 2019

A series of new urea derivatives, containing aryl moieties as potential antimicrobial agents, were designed, synthesized, and characterized by 1H NMR, 13C NMR, FT-IR, and LCMS spectral techniques. All newly synthesized compounds were screened in vitro against five bacterial strains (Escherichia coli, Klebsiella pneumoniae, Acinetobacter baumannii, Pseudomonas aeruginosa, and Staphylococcus aureus) and two fungal strains (Candida albicans and Cryptococcus neoformans). Variable levels of interaction were observed for these urea derivatives. However, and of major importance, many of these molecules exhibited promising growth inhibition against Acinetobacter baumannii. In particular, to our delight, the adamantyl urea adduct 3l demonstrated outstanding growth inhibition (94.5%) towards Acinetobacter baumannii. In light of this discovery, molecular docking studies were performed in order to elucidate the binding interaction mechanisms of the most active compounds, as reported herein.
Bactericidal Activity of Lactic Acid against Clinical, Carbapenem-Hydrolyzing, Multi-Drug-Resistant Klebsiella pneumoniae Planktonic and Biofilm-Forming Cells
Authors: Bardhan Taniya , Chakraborty Madhurima , Bhattacharjee Bornali
Published: October 2019

Carbapenem resistant Klebsiella pneumoniae has been highlighted to be a critical pathogen by the World Health Organization. The objectives of this study were to assess the efficacy of lactic acid (LA) against planktonic cells and biofilms formed by carbapenem-hydrolyzing K. pneumoniae isolates obtained from the nares of preterm neonates. Time-kill assays with graded percentages of (v/v) LA in water were initially carried out against planktonic cells of a meropenem (MRP)-resistant K. pneumoniae isolate, JNM11.C4. The efficacy parameters such as optimal incubation time and minimum inhibitory concentration were determined by comparing colony-forming unit counts (log(10) CFU). Scanning electron microscopy was used to visualize cell damage. Likewise, JNM11.C4 biofilms were treated with graded series of (v/v) LA. Six carbapenem-hydrolyzing isolates were next used to validate the results. A reduction of 3.6 ± 0.6 log(10) CFU/mL in JNM11.C4 planktonic cells and >3 ± 0.03log(10) CFU/mL in biofilm-forming cells were observed using 0.225% and 2% LA, respectively, after three hours. Similar decreases in viable cell-counts were observed both in the case of planktonic (˃3.6 ± 0.3log(10) CFU/mL) and biofilm-forming cells (3.8 ± 0.3log(10) CFU/mL) across all the six clinical isolates. These results indicate that LA is an effective antimicrobial against planktonic carbapenem-hydrolyzing K. pneumoniae cells and biofilms.
Polyphenolic Fraction from Olive Mill Wastewater: Scale-Up and in Vitro Studies for Ophthalmic Nutraceutical Applications
Authors: Di Mauro Maria Domenica , Fava Giovanni , Spampinato Marcella , Aleo Danilo , Melilli Barbara , Saita Maria Grazia , Centonze Giovanni , Maggiore Riccardo , D’Antona Nicola
Published: October 2019

The valorization of food wastes is a challenging opportunity for a green, sustainable, and competitive development of industry. Approximately 30 million m3 of olive mill wastewater (OMWW) are produced annually in the world as a by-product of the olive oil extraction process. In addition to being a serious environmental and economic issue because of their polluting load, OMWW can also represent a precious resource of high-added-value molecules such as polyphenols that show acclaimed antioxidant and anti-inflammatory activities and can find useful applications in the pharmaceutical industry. In particular, the possibility to develop novel nutraceutical ophthalmic formulations containing free radical scavengers would represent an important therapeutic opportunity for all inflammatory diseases of the ocular surface. In this work, different adsorbents were tested to selectively recover a fraction that is rich in polyphenols from OMWW. Afterward, cytotoxicity and antioxidant/anti-inflammatory activities of polyphenolic fraction were evaluated through in vitro tests. Our results showed that the fraction (0.01%) had no toxic effects and was able to protect cells against oxidant and inflammatory stimulus, reducing reactive oxygen species and TNF-α levels. Finally, a novel stable ophthalmic hydrogel containing a polyphenolic fraction (0.01%) was formulated and the technical and economic feasibility of the process at a pre-industrial level was investigated.
Nanoparticulated Honokiol Mitigates Cisplatin-Induced Chronic Kidney Injury by Maintaining Mitochondria Antioxidant Capacity and Reducing Caspase 3-Associated Cellular Apoptosis
Authors: Liu Hung-Ting , Wang Tse-En , Hsu Yu-Ting , Chou Chi-Chung , Huang Kai-Hung , Hsu Cheng-Chih , Liang Hong-Jen , Chang Hui-Wen , Lee Tzong-Huei , Tsai Pei-Shiue
Published: October 2019

Cisplatin is a potent anti-cancer drug, however, its accompanied organ-toxicity hampers its clinical applications. Cisplatin-associated kidney injury is known to result from its accumulation in the renal tubule with excessive generation of reactive oxygen species. In this study, we encapsulated honokiol, a natural lipophilic polyphenol constituent extracted from Magnolia officinalis into nano-sized liposomes (nanosome honokiol) and examined the in vivo countering effects on cisplatin-induced renal injury. We observed that 5 mg/kg body weight. nanosome honokiol was the lowest effective dosage to efficiently restore renal functions of cisplatin-treated animals. The improvement is likely due the maintenance of cellular localization of cytochrome c and thus preserves mitochondria integrity and their redox activity, which as a consequence, reduced cellular oxidative stress and caspase 3-associated apoptosis. These improvements at the cellular level are later reflected on the observed reduction of kidney inflammation and fibrosis. In agreement with our earlier in vitro study showing protective effects of honokiol on kidney cell lines, we demonstrated further in the current study, that nanosuspension-formulated honokiol provides protective effects against cisplatin-induced chronic kidney damages in vivo. Our findings not only benefit cisplatin-receiving patients with reduced renal side effects, but also provide potential alternative and synergic solutions to improve clinical safety and efficacy of cisplatin treatment on cancer patients.