bluuebunny/crossref_metadata_2025 huggingface dataset:
Obesity-Induced Increase in Cystatin C Alleviates Tissue Inflammation
Authors: Admin Ada , Dedual Mara A. , Wueest Stephan , Challa Tenagne D. , Lucchini Fabrizio C. , Aeppli Tim R. J. , Borsigova Marcela , Mauracher Andrea A. , Vavassori Stefano , Schmid Jana Pachlopnik , Blüher Matthias , Konrad Daniel
Published: July 2020

We recently demonstrated that removal of one kidney (uninephrectomy;
UniNx) in mice reduced high fat-diet (HFD)-induced adipose tissue inflammation
thereby improving adipose tissue and hepatic insulin sensitivity. Of note,
circulating cystatin C (CysC) levels were increased in UniNx compared to
sham-operated mice. Importantly, CysC may have anti-inflammatory properties,
and circulating CysC levels were reported to positively correlate with obesity
in humans and as shown herein in HFD-fed mice. However, the causal relationship
of such observation remains unclear. HFD feeding of CysC-deficient (CysC KO)
mice deteriorated obesity-associated adipose tissue inflammation and
dysfunction, as assessed by pro-inflammatory macrophage accumulation. In
addition, mRNA expression of pro-inflammatory mediators was increased, whereas
markers of adipocyte differentiation were decreased. Similarly to findings in
adipose tissue, expression of pro-inflammatory cytokines was increased in liver
and skeletal muscle of CysC KO mice. In line, HFD-induced hepatic insulin
resistance and impairment of glucose tolerance were further aggravated in
knockout mice. Consistently, chow-fed CysC KO mice were more susceptible to
lipopolysaccharide (LPS)-induced adipose tissue inflammation. In people with
obesity, circulating CysC levels correlated negatively with adipose tissue Hif1α as well as IL-6 mRNA expression. Moreover, healthy (i.e. insulin-sensitive)
subjects with obesity depicted significantly higher mRNA expression of CysC in white adipose tissue.

In
conclusion, CysC is upregulated under obesity conditions and thereby
counteracts inflammation of peripheral insulin-sensitive tissues and, thus,
obesity-associated deterioration of glucose metabolism.
PENGARUH BLENDED LEARNING BERBANTUKAN GOOGLE CLASSROOM TERHADAP KETERAMPILAN BERPIKIR KREATIF DAN KEMANDIRIAN BELAJAR PESERTA DIDIK
Authors: Haka Nukhbatul Bidayati , Anggita Liza , Anggoro Bambang Sri , Hamid Abdul
Published: July 2020

Tujuan penelitian ini adalah untuk mengetahui pengaruh pembelajaran blended learning berbantukan google classroom terhadap kemampuan berpikir kreatif dan kemandirian belajar peserta didik. Penelitian ini menggunakan pendekatan kuantitatif dengan desain kuasi eksperimen. Instrumen pengumpulan data menggunakan tes esai dengan 15 soal dan angket sebanyak 20 pertanyaan. Teknik pengambilan sampel penelitian ini dilakukan dengan cara cluster random sampling. Uji hipotesis menggunakan independent t-test. Hasil penelitian menunjukkan bahwa terdapat pengaruh pembelajaran blended learning berbantukan google classroom terhadap kemampuan berpikir kreatif dan kemandirian belajar peserta didik
Pola Pengembangan Wisata Olahraga Rumpit Bike And Adventure Di Kabupaten Banjarnegara
Authors: Kusuma Indra Jati , Nurcahyo Panuwun Joko , Wahono Bayu Suko , Festiawan Rifqi
Published: July 2020

Penelitian ini bertujuan untuk mengetahui pola pengembangan wisata olahraga rumpit bike and adventure di Kabupaten Banjarnegara. Penelitian ini merupakan penelitian deskriptif kualitatif. Teknik pengumpulan data diperoleh melalui observasi, focus group discusion, wawancara dan dokumentasi. Penentuan sampel diperoleh dengan teknik purposive sampling. Uji validitas menggunakan trianggulasi data dan teknik analisa data menggunakan analisa interaktif. Hasil penelitian ini adalah: 1) Upaya pengembangan wisata yang dilakukan adalah: a) Pembentukan kelompok kerja, b) Penataan bukit rumpit, c) Menggandeng tokoh pemuda, d) Meluaskan jaringan dengan komunitas, e) Pemanfaatan sosial media, e) Pembuatan spot foto, f) Memberlakukan harga tiket masuk, 2) Faktor pendukung dan penghambatnya adalah: Pendukung: a) Ada tempat spot foto yang terkini b) peminjaman sepeda gratis, c) Ada tempat dengan pemandangan alam yang menarik, d) Potensial untuk pengembangan sepeda “down hill”. Penghambatnya: a) Sumber dana, b) Lokasinya jauh dari sumber air, c) Akses jalan menuju lokasi belum memadai, d) Beberapa area sudah mulai rusak, 3) Potens: Wisata olahraga ini dapat dikembangkan menjadi media pembelajaran pendidikan jasmani karena: a) Pelajar menggunakan sebagai tempat berkemah, b) Digunakan sebagai tempat outbond, c) Mendorong kemandirian pelajar melalui alam, d) menumbuhkan budaya kerjasama. Dengan hasil tersebut, dapat disimpulkan bahwa pola pengembangan wisata olahraga rumpit bike and adventure terlaksana melalui tiga aspek yaitu upaya pengembangan, faktor penghambat dan pendukung serta potensi pengembangan.
Pengembangan Diri Melalui Olahraga Panahan
Authors: ARISMAN ARISMAN , Okilanda Ardo
Published: July 2020

Tujuan penelitian ini adalah untuk mengetahui persepsi guru kelas terhadap pengembangan diri olahraga Panahan. Hal ini muncul karena siswa cenderung termotivasi terhadap permainan panahan yang diajarkan oleh Guru Penjaskes yang ada disekolah tersebut, sehingga siswa begitu antusias dalam melakukan aktifitas tersebut. Jumlah sampel dalam penelitian ini meliputi 15 Orang guru kelas di SD Islam Al-Azhar Cairo Palembang. Instrumen yang digunakan dalam mengumpulkan data adalah menggunakan angket/kuesioner dengan skala Guttman. Analisis data yang digunakan adalah rumus distribusi frekuensi dalam bentuk persentase. Hasil penelitian yang diperoleh, dari variabel kemampuan guru dalam mengajar pengembangan diri dari 10 item yang diajukan, tingkat capaian responden mencapai 86,00%. Kemudian variabel model modifikasi dalam mengajar pengembangan diri dari 10 item yang diajukan, tingkat capaian responden mencapai 89,33%. Dari temuan tersebut dapat ditarik kesimpulan bahwasanya tingkat capaian pelaksanaan pengembangan diri Kemampuan Guru dan modifikasi olahraga Panahan yang ada disekolah tersebut diklasifikasikan pada kategori Baik.
Pengembangan Media Pembelajaran Puzzle Melalui Kartu Angka
Authors: Umi Romlah
Published: July 2020

Childhood is a golden age. The emphasis on the importance of early childhood education is not intended to assume that children should start "going to school as early as possible". The purpose of this study is; Develop learning media to improve the ability to recognize the concept of child numbers in the form of a number puzzle card game. This research method is research and development (Research and development or R D). Based on the results of the research that has been carried out, it can be concluded that the results of preliminary research on puzzle learning media through numerical cards: the assessment of material experts gave a score of 52.86% categorized as good enough. the quality got an assessment score of 57.14% categorized as good enough. After being revised the experts gave the following values: the assessment of the experts gave an assessment score of 78.57% categorized as good, the media expert gave an assessment score of 86.67% for the aspect of view categorized as very good and for the aspect of quality got an assessment score of 88.57% categorized as very good.
Pengaruh Metode Karyawisata Terhadap Kemampuan Bahasa Anak Usia Dini
Authors: Ayu Sovia Mas
Published: July 2020

This research aims to determine the effect of study tour method on the language skills of children, especially on the aspect of speaking children aged 5-6 years at Ar-Raudah Playgroup and Kindergarten. This research is a quantitative research,  with 64 children population. The method and skills of language is measured by questionnaire and observation. Correlation and t test hypothesis used to data analyzed with SPSS Statistics 17.0 program. The result of data analysis obtained r value = 0.770 0,207 with significance level 5%. t test yielded t value = 9,496 t table 1,960. Thus result concluded that there are a positive influence between the method and the language skills of children aged 5-6 years, especially on speaking aspects at Ar-Raudah Playgroup and Kindergarten Bandar Lampung.
Pengaruh Resiliensi dan Religiusitas Terhadap Kesejahteraan Psikologis Pada Guru di PAUD Rawan Bencana ROB
Authors: Indrawati Triana
Published: July 2020

Penelitian ini bertujuan untuk mengetahui kesejahteraan psikologis pada guru di PAUD rawan bencana rob yang ditinjau dari resiliensi dan religiusitas. Dugaan awal yang diajukan dalam penelitian ini adalah resiliensi dan religiusitas terhadap kesejahteraan psikologis pada guru di PAUD rawan bencana rob. Sampel dalam penelitian ini adalah 45 guru PAUD yang berada didaerah rawan bencana rob di Pekalongan. Sampel diambil dengan menggunakan purposive sampling. Alat ukur yang digunakan dalam penelitian terdiri dari 3 skala.Pertama, skala kesejahteraan psikologis yang disusun berdasarkan aspek-aspek dari Ryff (1989)berjumlah 26 item dengan koefisien korelasi 0,305-0,598 dan koefisien alpha sebesar 0,848 . Kedua, resiliensi berdasarkan aspek-aspek dari Reivich dan Shatte (2002) yang terdiri dari 29 item dengan koefisien korelasi 0,313-0,625 dan koefisien alpha sebesar 0,896 .Ketiga, skala religiusitas yang disusun berdasarkan aspek-aspek dari Glock dan Stark (1968) yang terdiri dari 32 item koefisien korelasi 0,320-0,657 dan koefisien alpha sebesar 0,919. Metode analisis data dalam penelitian ini menggunakan analisis regresi ganda. Hasil analisis regresi menunjukan F=103,287 dengan p= 0,000 (p
Manajemen Berbasis Keluarga Dalam Pengelolaan Paud
Authors: Ramadhani Rizki , Nopriansyah Untung
Published: July 2020

Penelitian ini bermaksud untuk menganalisis bagaimana manajemen lembaga pendidikan berbasis keluarga. Peneliti ingin melihat bagaimana pengelolaan manajemen PAUD dalam melibatkan keluarga (orangtua) terhadap pendidikan anak baik di sekolah maupun di rumah. Sebagaimana yang kita ketahui bahwa terciptanya orangtua karir (khususnya ibu), membuat waktu ibu sangat minim untuk dihabiskan bersama dengan anaknya. Orangtua lebih memilih untuk menyekolahkan anak sejak dini di lembaga PAUD,dengan harapan anak dapat dididik sebaik mungkin. Padahal pendidikan anak tidak cukup hanya didapatkan di sekolah saja. Orangtua dan guru sama-sama  mempunyai peran penting terhadap pertumbuhan dan perkembangan anak. Oleh sebab itu peneliti ingin menganalisis bagaimana pengelolaan manajemen lembaga PAUD berbasis keluarga di sekolah sanggar anak alam Yogyakarta. Jenis penelitian yang digunakan adalah penelitian kualitataif, dengan metode penelitian studi kasus. Subjek penelitian adalah ketua PKBM, kepala sekolah, guru kelas, dan orangtua dari anak yang bersekolah di sanggar anak alam Yogyakarta. Instrument yang peneliti gunakan adalah observasi, wawancara, dan dokumentasi. Teknik analisis data menggunakan reduksi data, display data, dan verifikasi. Hasil penelitian menunjukkan bahwa sekolah sanggar anak alam merupakan sekolah keluarga. Tidak hanya disebut sebagai sekolah keluarga, namun sekolah tersebut sangat melibatkan orangtua dalam segala terhadap kepentingan anak dan sekolah. Bahkan orangtua di sekolah sanggar anak alam memiliki komunitas tersendiri dan mempunyai group Whats app dengan tujuan untuk mempermudah komunikasi antar sesama orangtua dalam berdiskusi,  berbagi pengalaman, dan merencanakan berbagai macam program parenting yang akan dilaksanakan baik di sekolah maupun di luar sekolah
Pengembangan Sekolah Inklusi dan Pengaruhnya Terhadap Strategi Asesmen Anak Difabel
Authors: Zahroh Shofiyatuz
Published: July 2020

Abstrak: Tujuan penelitian ini adalah untuk melihat implementasi kurikulum terhadap anak berkebutuhan khusus, strategi penilaian anak berkebutuhan khusus, metode atau strategi pembelajaran anak berkebutuhan khusus, dan konsep pendidikan inklusi. Penelitian ini dilakukan di Safa Islamic Preschool Yogyakarta, 2019 yang mengembangkan kurikulum 2013 dan dikombinasikan dengan kurikulum Montessori yang bernafaskan Islam. Metode penelitian yang dilakukan adalah kualitatif dengan pendektakan studi kasus. Hasil dari penelitian ini adalah, Safa Islamic Preschool benar-benar menjaga marwah sistem pendidikan inklusi, dengan membuat perencanaan yang matang terhadap proses pembelajaran serta penilaian anak berkebutuhan khusus. Kesimpulan anak berkebutuhan khusus mampu mengembangkan potensinya dengan baik sesuai dengan hambatan yang dimilikinya, shadowteacher mampu membimbing anak dalam mengembangkan potensinya, lingkungan mampu menciptakan situasi yng sangatmendukung terhadap perkembangan anak, penilaian dilakukan sesuai dengan proseduranak berkebutuhan khusus.
Analisis Kesulitan Belajar Membaca dan Menulis Permulaan PAUD Di Kelompok Bermain Fun Islamic School
Authors: Azis Muhammad
Published: July 2020

Child learning difficulties are children who are disrupted in one o more basic psychological processes that include understanding and using spoken or written language. This study aims to describe the learning difficulties experienced by children aged 5-6 years in group playing FUN ISLAMIC SCHOOL Purworejo Yogyakarta. The method used is a qualitative research method with a case study approach. The data source consisted of 2 teachers in the group of children aged 5-6 years, and 4 children who had problems due to learning difficulties were the case subjects in this study. After data is collected, data is presented for inclusion. Reading difficulties in children aged 5-6 years are different, in the pocess of writing in class children have poor writing in learning activities in class. Based on the results of the study there are a number of suggestions that can be considered by related parties in an effort to overcome the learning difficulties of children.
Medical Quality and Well-Being Perception of Senior Tourists
Authors: Tavitiyaman Pimtong , Saiprasert Wanlanai
Published: July 2020

Objectives: Advanced medical treatments and service quality for Hong Kong residents are well regarded. However, numerous senior residents continue to explore alternative medical treatments and wellbeing activities outside the region. The research objectives of this study are 1) to assess the perception of senior tourists of the medical quality attributes of medical tourism destinations and 2) to compare the different perceptions of tourists of medical service attributes, wellbeing and behavioural intention towards medical tourism destinations.

Design: The questionnaire instrument was written in English and Chinese based on the literature review. The target population was senior residents with experience in seeking medical treatments and services abroad, specifically, outside Hong Kong. Convenience sampling was employed to recruit senior respondents to answer the questionnaire. Data collection was from July to October 2019 in residential areas and senior citizen neighbourhood centres in Hong Kong.

Results: Results show that among the 74 respondents, only 42% have overseas medical experiences. The countries involved are Taiwan, South Korea, Japan, China, the United States, Malaysia and Thailand. The senior residents have a more positive perception of medical quality (e.g. appointment procedure, short waiting time and physician reliability) and wellbeing (e.g. response to needs and social wellbeing) in overseas medical destinations compared with Hong Kong. However, no mean difference is observed in behavioural intention between Hong Kong and overseas medical destinations from the perspective of the senior respondents.

Conclusions: Hong Kong senior residents may consider travelling overseas to seek medical treatments and wellbeing activities. Senior residents tend to travel to nearby countries for cosmetic/plastic surgery, eye surgery/Lasik and dental surgery. Moreover, senior residents perceive the communication skills of physicians and staff overseas in answering enquiries on medical procedures whilst receiving medical treatment as high quality compared with Hong Kong.
Retrospective Evaluation on Patient Screening and Counseling Service on Direct-acting Antivirals Against Hepatitis C
Authors: Wong Bob Ka Him , Chong Gary Chung Hong
Published: July 2020

Objective: Drug-drug interactions and risk of hepatitis B reactivation potentially affect treatment outcomes of direct-acting antivirals (DAA) against hepatitis C. A comprehensive pharmacist screening and counseling service was implemented in a Hong Kong hospital, which aims to optimize the efficacy and safety of DAA therapy while minimizing the risk of drug wastage. The objective of the service review is to explore potential roles of pharmacist in hepatitis C management.

Design: We retrospectively evaluate all cases under service from June 2017 to September 2018.

Main outcome measures: Outcomes measured include drug-related problems (DRP) identified, treatment discontinuation and failure rates.

Results: There were 44 cases under provision of service, all completed therapy except 1 died from underlying disease. 25 DRPs, predominantly categorized as drug-drug interactions, were documented. The interactions commonly involved acid-lowering agents. 1 case was noted with inadvertently lengthening of treatment duration. No cases of treatment failure or hepatitis B reactivation were reported.

Conclusion: The safety concerns and high cost of DAA have created a new challenge to healthcare providers. Comprehensive screening and counseling by pharmacists are valuable to ensure safe and effective use of DAA, hence reducing unnecessary drug wastage.
The Role and Responsibility of Clinical Pharmacists in Rheumatology Clinic: An exploratory study in Hong Kong
Authors: YIP Shirley Wai Ying , Chong Gary Chung Hong
Published: July 2020

In Hong Kong, arthritis is the third leading chronic disorder among the older people. It could create a huge amount of burden on the health care system if patients cannot achieve good diseases control and have recurrent flare up of diseases. To maintain stable control and minimize acute flare up, medication adherence is essential. Studies revealed that drug education has the highest evidence in improving medication adherence. Pharmacists who are expert in drugs can provide counseling to arthritis patients, improving their drug adherence and disease activities. As a result, research evaluating the effectiveness of pharmacist counseling service on improving arthritis patients’ medication adherence and disease activities in Hong Kong has been initiated in a specialist out-patient clinic of a local acute hospital.

This research aims to improve patient medication adherence and enhance medication safety. A validated Compliance Questionnaire on Rheumatology (CQR-19) is used to measure the medication adherence. From the preliminary data, over 90% of the recruited subjects are non-adherence at baseline and thus, detailed drug counseling is necessary.

During the first visit, pharmacists will provide a 20 minutes drug counseling service to the referred patients. This includes discussion on drug administration schedule, importance of drug adherence, side effects management and pain management. Besides, pharmacists also have different roles in other aspects such as drug information and procurement. Pharmacists would assist in providing evidence-based information and recommendations to physicians and nurses for drug-related enquiries. These attempts to improve therapeutic outcomes and minimize medication errors, enhance medication safety and reduce hospitalization. Design of the multidisciplinary care model and results of this study would provide a reference for the future development of clinical pharmacist service in rheumatology.
Community Ageing With Health And Dignity Through A Service-Learning Initiative
Authors: Yee Hiu Lam , Fong Ben Y.F , NG Tommy K.C , Chow Billie S.M
Published: July 2020

Background: A new compulsory service-learning subject was introduced in the Practices of Health Promotion module of Bachelor of Science in Applied Sciences (Health Studies), run by School of Professional Education and Executive Development, The Hong Kong Polytechnic University. It aims to develop students’ ability to apply learned principles and concepts of health behaviour from lectures into a community setting, by completing elderly site services arranged at four selected elderly centres.

Methods: 36 students were enrolled in the subject. An analytical framework was developed based on specific themes, sub-categories and categories. Data extracted from students’ reflective journals were input into a qualitative analysis software, Qualitative Data Analysis (QDA) Miner 5 of Provalis Prosuite for analysis. 

Results: 5 themes and 24 categories were created based on the data analysed from students’ reflective journals. The three highest frequency themes are ‘Skills learned’ (170 text units, 32.6% of total), ‘Challenges’ (140 text units, 26.8% of total), and ‘Elders characteristics’ (135 text units, 25.9% of total).

Conclusions: Communication, teamwork and organising activities to the elderly are the most cited skills learned by students. They have also identified elders’ personality and characteristic when communicating with them. Although there were challenges when interacting with the recipients and centres, students have overcome most of them and have learned better ways to communicate with elders and reacted quickly by changing the content of designed activities provided to elders.
Uji daya mesin diesel dengan hot EGR menggunakan bahan bakar campuran biosolar, metanol kadar rendah, dan jatropha
Authors: Effendi Yafid , Syaiful Syaiful
Published: July 2020

Motorized vehicles that are very suitable for transportation and heavy equipment vehicles are diesel engines, because their high combustion efficiency, reliability, fuel flexibility, and low fuel consumption make diesel widely used in several countries. The purpose of this study was to determine the effect of using a mixture of biosolar fuels, low levels of methanol and jatropha on power in a diesel engine using the hot Exhaust Gas Recirculation (EGR) system. This study uses an experimental method, using a 4JB1 diesel engine, the percentage of biodiesel fuel mixture, low levels of methanol and jatropha, Low Purity Methanol has a moisture content of 24.88%. The ratio of biosolar mixture, methanol and jatropha used are D85LPM5J10, D80LPM10J10, D75LPM15J10, D75LPM5J20, D70LPM10J20, D65LPM15J20, D65LPM5J30, D60LPM10J30 and D55LPM15J30. EGR openings vary from 0%, 25%, 50%, 75% and 100%. The test is carried out at a constant speed of 2000 rpm and is given a load of 25%, 50%, 75% and 100%. This study uses a dynamite brand Land & Sea dynamite. The results of this study are the use of EGR resulted in increasing the value of brake power. The effect of the fuel mixture causes the value of brake power tends to fall compared to D100. When using D85LPM5J10, D80LPM10J10, D70LPM10J20 and D55LPM15J30 at low loads (25%) there is an increase in power by 12.03%, 7.50%, 5.01%, and 5.97%. Keywords: Power, Engine, Diesel, LPM, Jatropha, EGR.
Perencanaan desain reaktor biodiesel sistem batch untuk produksi biodiesel skala industri kecil
Authors: Ula Shofiatul , Maghfurah Fadwah , Abdullah Syarif , Hermawan Aditiyo
Published: July 2020

Recently biodiesel production is produced by large industries. In order to be produced by small industries, the biodiesel production process requires good design which will affect the cost and yield of production. This research aims to make a batch system biodiesel reactor design and find out what materials are used in order to produce small-scale industrial biodiesel. This research is expected to provide small-scale industrial biodiesel production opportunities and the industry able to produce fuel independently. The batch system biodiesel reactor that has been designed production capacity of 144 liters each day. It has the following specifications: consists of 2 volume tubes each of which 38.2 liters with stainless steel material and 2 volume tubes of 38.2 liters each with plastic material HDPE motor power is 260 Kw, shaft diameter 20 mm, pulley length 134 cm using type A, the stirring process uses bevel gear, and the type of gear used is cold dipped steel and S45C steel material. Keywords: design reactor, biodiesel, batch system, small-scale industry
Kekasaran permukaan pada pemesinan frais mikro Ti 6Al- 4V ELI (extra low intertitial)
Authors: Ibrahim Gusri Akhyar , Saputra Endra , Harun Suryadiwansa , Supriyanto Eko Agus , Patihawa Armulani
Published: July 2020

One of the ingredients that are popular now is titanium, but titanium is a material that is difficult to process using conventional milling machining because of the poor thermal conductivity of the material so that the high-temperature machining process produced in the cutting zone causes plastic deformation in cutting tools and increased chemical reactivity in titanium. High-speed micro-milling machining can be used for micro machining of hard metals or alloys that are difficult to achieve at low speeds. Micro milling machining in titanium material 6Al-4V ELI with variations in milling tool diameter 1 and 2 mm, spindle speed 10.000 and 15.000 rpm, feed 0,001 and 0,005 mm/rev, depth of cut 100 and 150 μm, which then do data processing using the method taguchi full factorial and theoretical analysis. The results showed that the diameter of the tool and into the depth of cut the most effect on surface roughness, the greater the tool diameter of the milling produced a smaller roughness value, this is inversely proportional to the depth of the cut. The lowest roughness value is 0,26 and the highest roughness value is 0,9. Keywords: Micro milling machining, titanium 6Al-4V ELI, surface roughness.
Pemanfaatan serat alam kulit terap sebagai bahan kombinasi pembuatan winglet sepeda motor
Authors: Rianto Ari , Anjiu Leo Dedy , Suhendra Suhendra
Published: July 2020

The development of new natural fiber material as a composite reinforcing material needs to be continued. The use of natural fibers developed in this study was obtained from applied bark. The applied skin fiber is chosen as a composite reinforcing material because it has strong characteristics when pulled. This study was conducted to determine the impact strength of a combination of the arrangement of the composite layer of applied fiber and glass fiber with a polyester resin matrix in the manufacture of motorcycle winglets. The making of composite specimens was carried out by hand lay-up and pressing techniques. composite specimens tested consisted of composite A (100% fiberglass), composite B (100% applied fiber), composite C (fiberglass, applied fiber, fiberglass), and composite D (applied fiber, fiberglass, applied fiber). The treatment of the applied fiber was carried out by soaking 5% NaOH for 2 hours. Impact test specimens and procedures refer to the ASTM D256-00 standard. The results of the study obtained that the material recommended in the manufacture of motorcycle winglets is composite C, which is a combination of fiberglass, applied fiber, fiberglass. The results of the C composite impact strength testing were obtained at 2.6581 J / mm2. The impact strength of composite C increased by 79% compared to the impact strength of composite B using pure applied fiber (100% applied fiber). The large void tendency in natural fiber composites using the hand lay-up method reduces the impact strength so that fiberglass is more dominant as a determinant of the impact strength increase.Keywords : Applied fiber, impact test, winglet.
Pengaruh perubahan sudut camshaft terhadap performa mesin sepeda motor sebagai upaya efisiensi energi
Authors: Yuono Lukito Dwi , Budiyanto Eko
Published: July 2020

The role of the camshaft (noken as) is very important, including determining the time to open the valve, regulating the length of the valve opening duration, determining the overlap inlet and exhaust valve duration, as well as being a major component of the engine's working system. Modification of the camshaft angle is expected to be able to increase the efficiency of the combustion of fuel entering the combustion chamber and increase compression pressure in the combustion chamber so that it can improve volume quality of fuel entering the combustion chamber and can provide greater power to the engine rotation when in use. The purpose of this study was to determine the effect of camshaft angle changes on motorcycle engine performance and determine the effect of the camshaft duration on fuel consumption. The method that will be used in this research is to provide variations in angular changes on the camshaft of 20, 40, 60.Then test the dyno test on each variable. The result, the highest torque is the camshaft 40 variation with a value of 8.25 Nm. The highest power is in variation 40 with the highest number of 8.76 PS. Acceleration with the fastest time is obtained in camshaft 40 variations with a time of 14.2 seconds at a speed of 100 km/h. As well as the most efficient fuel consumption is at variation 20 with 150 ml fuel consumption.Keywords: Angle, camshaft, and engine performance.
Peranan Butir Unfavorabel Dalam Menghasilkan Dimensi Baru Dalam Pengukuran Psikologi
Authors: Widhiarso Wahyu
Published: July 2020

Meskipun penggunaan butir unfavorabel dalam  skala psikologi disarankan dalam banyak referensi, namun beberapa penelitian menemukan rendahnya kualitas properti psikometris butir tersebut. Penelitian ini bertujuan untuk mereplikasi penelitian tersebut dengan menekankan pada validitas faktorial dan kriteria butir-butir unfavorabel. Data penelitian ini didapatkan dari pengukuran motivasi berprestasi pada siswa SMA (N=2986) dengan menggunakan Skala Motivasi Berprestasi. Hasil pengujian model pengukuran melalui pendekatan analisis faktor eksploratori menyimpulkan bahwa model 3 faktor menjelaskan data penelitian dengan tepat. Namun demikian, salah satu dari faktor di model tersebut berisi semua butir unfavorabel. Hasil ini menunjukkan bahwa faktor yang muncul dari analisis lebih diakibatkan oleh kesamaan metode dibanding dengan indikator. Hasil pengujian korelasi antara butir dan ketiga faktor hasil analisis sebelumnya menunjukkan hasil bahwa tidak ada perbedaan nilai validitas kriteria antara butir unfavorabel dan favorabel. Hasil yang sama juga muncul dari korelasi faktor dan kriteria. Kesimpulan yang didapatkan dari penelitian ini adalah melibatkan butir-butir unfavorabel dalam skala cenderung mengganggu validitas faktorial namun tidak pada validitas kriteria skor skala.Kata Kunci : Butir Unfavorabel, Validitas Faktorial, Validitas Kriteria
PENDIDIKAN BENCANA DAN RESPON PSIKOSOSIAL PADA GURU DI DESA TEMPUR, KABUPATEN JEPARA
Authors: Widjanarko Mochamad , Wismar’ein Dian
Published: July 2020

Pegunungan Muria merupakan salah satu kawasan dataran tinggi di bagian Utara Jawa Tengah. Saat ini masih menghadapi berbagai permasalahan lingkungan. Tercatat pada tanggal 20 Maret 2006 terjadi tanah longsor dan banjir bandang di Desa Tempur Kabupaten Jepara yang menyebabkan sekitar 4.000 penduduk terisolasi. Dua jalur utama menuju Desa Tempur, dari Pati maupun Jepara, juga tak bisa dilalui. Sulitnya akses keluar ke desa berikut menjadikan ketersediaan pangan menjadi persoalan paling serius di desa saat itu. Kejadian lagi, pada awal tahun 2014, curah hujan yang tinggi menjadikan longsor dan mengakibatkan sebelas rumah rusak dan terdapat dua retakan tanah ambles di Giligumuk, Dukuh Karangrejo dan Sawah Bongkor di Dukuh Perkoso dan menjadikan sekitar 873-an warga di evakuasi di desa terdekat. Tujuan dari laporan penelitian tentang efektivitas pengabdian masyarakat ini adalah memberikan pendampingan pada guru MI Al-Anwar dan MTs Mathali’ul Huda di Desa Tempur, Kabupaten Jepara dalam pelatihan pendidikan bencana dan respon psikososial serta pembuatan buku pendidikan bencana. Metode yang digunakan dalam kegiatan ini adalah ceramah, diskusi kelompok terarah, curah pendapat, dan tanya jawab. Simpulannya adalah guru di MI Al-Anwar dan MTs Mathali’ul Huda telah mendapatkan keahlian untuk mengenal ancaman bencana yang ada di daerahnya dan bisa memiliki kemampuan mengurangi tekanan psikologis pada siswa-siswi yang tinggal di daerah rawan bencana, seperti di Desa Tempur, Kabupaten Jepara serta guru di MI Al-Anwar dan MTs Mathali’ul Huda di Desa Tempur, Kabupaten Jepara telah membuat buku pendidikan bencana. Kata kunci: pendidikan bencana, respon psikososial,buku pendidikan bencana.
KONTRIBUSI SELF-REGULATED LEARNING DAN KECERDASAN EMOSI DALAM KONSENTRASI BELAJAR
Authors: Saraswati Putri
Published: July 2020

Penelitian ini bertujuan untuk mengetahui hubungan dan kontribusi antara self regulated learning, dan kecerdasan emosi terhadap konsentrasi belajar. Dalam penelitian ini yang dimaksud dengan konsentrasi belajar adalah perhatian seseorang dalam proses belajar. Terdapat beberapa hal yang mempengaruhi konsentrasi seseorang dalam belajar. Hal yang mempengaruhi konsentrasi belajar dapat berasal dari dalam diri maupun dari luar diri seseorang. Dari dalam diri dapat berupa self regulated learning yakni kemampuan seseorang dalam mengevaluasi diri, mengatur, melakukan dan memonitoring hal-hal yang berhubungan dengan proses belajarnya. Selain itu, faktor internal lain yang berhubungan dalam konsentrasi belajar adalah emosi. Kecerdasan emosi adalah kemampuan seseorang dalam mengelola emosinya dan memahami emosi orang lain. Penelitian ini menggunakan metode penelitian kuantitatif korelasional dengan subjek penelitian berjumlah 222 orang yang terdiri dari 66 mahasiswa dan 156 mahasiswi. Teknik sampling yang digunakan adalah stratified random sampling. Data penelitian diambil dengan menggunakan skala likert untuk semua variabelnya. Kemudian diuji dengan teknik statistik korelasi product moment. Hasil penelitian ini adalah 1) tidak ada hubungan antara self regulated learning dan konsentrasi belajar r = -0.079 (p lebih besar dari0,05), 2) tidak ada hubungan anatara kecerdasan emosi dan konsentrasi belajar r = 0,677 (p lebih besar dari 0,05), 3) terdapat hubungan positif antara self regulated learning dan kecerdasan emosi r = 0,496 (p lebih kecil dari 0,05). Dengan demikian, berarti semakin tinggi self regulated learning maupun kecerdasan emosi yang dimiliki seseorang tidak berhubungan secara signifikan dengan konsentrasi belajar yang dimilikinya. Oleh karena itu, self regulated learning dan kecerdasan emosi tidak memiliki kontribusi yang signifikan terhadap konsentrasi belajar pada penelitian ini.
Hubungan Perilaku Prososial Dan Religiusitas Dengan Moral Pada Remaja
Authors: Aridhona Julia Jurnal
Published: July 2020

Penurunan moral merupakan isu yang paling penting untuk diperbincangkan, berbagai macam pengaruh yang dapat menurunkan perkembangan moral seseorang, terlebih pada usia remaja yang merupakan masa yang terjadinya perubahan yang sangat pesat yang mudah terpengaruh oleh lingkungannya. Tujuan dari penelitian ini untuk mengetahui hubungan perilaku prososial dan religiusitas dengan moral pada remaja. Penelitian ini menggunakan subjek remaja dengan jumlah 100 orang yang berada di SMP, yang terdiri dari usia 13 sampai 16 tahun. Penelitian ini menggunakan teknik kuota sampling.  Data  dikumpulkan melalui kuisioner yang terdiri dari pembagian kuisioner perilaku prososial, religiusitas, dan moral dengan menggunakan skala likert. Analisis korelasi ganda yang digunakan untuk mengetahui adanya hubungan prososial dan religiusitas dengan moral pada remaja. Hasil analisis menunjukan ada hubungan positif antara perilaku prososial, religiusitas, dan moral yang artinya semakin tinggi perilaku prososial dan religiusitas maka semakin bagus pula moral yang dimiliki remaja. Perilaku prososial yang tinggi menunjukkan bahwa remaja tengah mengalami perkembangan moral dalam rentang kehidupannya sebagai manusia. Moral yang tinggi juga mempengaruhi tingginya religiusitas yang tinggi menunjukkan bahwa remaja telah mampu menyesuaikannya. Hubungan yang signifikan menunjukkan moral pada remaja dapat dipengaruhi oleh perilaku prososial dan religiusitas yang remaja kembangkan selama masa remaja. Faktor-faktor lain yang mempengaruhi moral diluar perilaku prososial dan religiusitas seperti usia, kelas sosial ekonomi, relasi sosial dan faktor kepribadian
Konsep Diri Dan Penyesuaian Diri Peserta Pelatihan Garmen Di Balai Latihan Kerja Disperindag Jawa Tengah
Authors: Utami Retno Ristiasih , Pribadi Agung Santoso
Published: July 2020

Penelitian ini bertujuan untuk menguji hubungan konsep diri dengan penyesuaian diri peserta pelatihan garmen di Balai Latihan Kerja Disperindag Jawa Tengah. Subjek penelitian ini berjumlah 84 orang peserta pelatihan di Balai Latihan Kerja Disperindag Jawa Tengah. Alat pengumpul data yang digunakan pada penelitian ini yaitu Skala Psikologi yang terdiri dari skala konsep diri dan skala penyesuaian diri dengan menggunakan teknik Constructive Realism. Adapun metode analisis data yang digunakan pada penelitian ini adalah menggunakan teknik Analisis Regresi. Hasil penelitian ini menunjukkan bahwa tidak ada hubungan konsep diri dengan penyesuaian diri peserta pelatihan garmen di Balai Latihan Kerja Dsperindag Jawa Tengah. Hal ini berarti bahwa hipotesis yang diajukan dalam penelitian ini dinyatakan tidak diterima.
HUBUNGAN EFIKASI DIRI KARIR DENGAN KEMATANGAN KARIR PADA SISWA KELAS XII SMKN 2 JEPARA
Authors: Ariana Ribka Desy
Published: July 2020

Penelitian ini bertujuan untuk mengetahui ada tidaknya hubungan positif yang signifikan antara efikasi diri karir dengan kematangan karir pada siswa kelas XII SMKN 2 Jepara. Hipotesis dari penelitian ini yaitu adanya hubungan yang positif signifikan antara efikasi diri karir dengan kematangan karir pada siswa kelas XII SMKN 2 Jepara. Jumlah populasi dalam penelitian ini yakni 451 siswa dengan jumlah sampel 171 siswa. Variabel efikasi diri karir diambil dengan menggunakan angket career decision making self-efficacy scale, sedangkan kematangan karir menggunakan angket career maturity inventory. Data analisis dengan menggunakan teknik analisa korelasi product moment. Hasil penelitian ini menunjukkan adanya hubungan yang positif signifikan antara efikasi diri karir dengan kematangan karir pada siswa kelas XII SMKN 2 Jepara, dengan r = 0,381 dengan p lebih kecil dari 0,05.This study aims to determine whether there is a significant positive correlation between career self efficacy and career maturity in twelfth graders students at SMKN. 2 Jepara. The hypothesis of this study is that there is a significant positive correlation between career self efficacy and career maturity in twelfth graders students at SMKN. 2 Jepara. In total there are 451 students and 171 students were participate. Variable career self efficacy were collected using career decision making self-efficacy scale by Taylor Betz and variable career maturity were collected using career maturity inventory by Crites. Data were analyzed using correlation product moment. The result shows r = 0,381 with p smaller than 0,05 which means there is significant positive correlation between career self efficacy and career maturity in twelfth graders student at SMKN. 2 Jepara. Keywords: Career self efficacy, Career maturity, Student.
Hubungan Antara Attachment Ibu – Anak Dengan Otonomi Pada Mahasiswa Perantauan Angkatan Tahun Pertama Di Universitas Kristen Satya Wacana
Authors: Day Fera Christin Hendriyani , Prasetya Berta Esti Ari
Published: July 2020

Penelitian korelasional yang bertujuan untuk mengetahui hubungan signifikansi antara kelekatan ibu-anak dengan kemandirian pada mahasiswa perantauan angkatan tahun pertama di Universitas Kristen Satya Wacana (UKSW). Penelitian dilakukan terhadap 100 siswa tahun 2017 yang berasal dari luar Pulau Jawa di UKSW, dengan menggunakan teknik kuota sampling.Instrumen penelitian yang digunakan untuk mengukur kemandirian adalah Kuesioner Otonomi Remaja, dan instrumen yang digunakan untuk mengukur kelekatan adalah Inventory of Parent and Peer Attachment-Revisi (IPPA-R). Teknik yang digunakan adalah teknik analisis statistik untuk menguji korelasi antara dua variabel.Hasil penelitian ini menunjukkan bahwa skor koefisien korelasi r = 0,231, dengan sig. = 0,021 (p lebih kecil dari 0,05). Hasil ini menunjukkan hubungan positif yang signifikan antara kelekatan ibu - anak dan kemandirian pada mahasiswa perantauan angkatan tahun pertama di UKSW. Kelekatan ibu - anak berkontribusi 5,3% terhadap munculnya perilaku kemadirian pada mahasiswa perantauan angkatan tahun pertama di UKSW, sedangkan sisanya 94,7% dapat disebabkan oleh faktor lain.
Gambaran Interaksi sosial anak autis di Sekolah Inklusi Multi Talenta Samarinda
Authors: Noya Jenita Ekasilvita , Ambarwati Krismi Diah
Published: July 2020

Penelitian ini bertujuan untuk mengetahui gambaran interaksi sosial anak autis di Sekolah Inklusi Multi Talenta Samarinda. Metode yang digunakan dalam penelitian ini adalah penelitian kualitatif dengan pendekatan studi kasus dengan 2 (dua) partisipan anak laki-laki dan perempuan. Metode pengumpulan data dilakukan dengan observasi dari Autism Disorder (AD) Questionnaire for parent, PMII activity observation for young children, dan observation form for recording symtomps that may reflect autistic disorder and positive behaviors. Selanjutnya dilakukan dengan wawancara pada orangtua dan guru berdasarkan 4 (empat) faktor interaksi sosial dan observation guidelines. Hasil dari penelitian ini memunculkan gambaran dari interaksi sosial kedua partisipan seperti pola komunikasi, pola bermain, perasaan atau emosi, perilaku positif, respon sosial, dan interaksi saudara kandung. Kata kunci:  interaksi sosial, anak, autisme, sekolah inklusi
Conservation of Mineral Elements in Maize Grains by a Triple Bagging System and Biopesticide (Lippia multiflora Moldenke and Hyptis suaveolens Poit Leaves).
Authors: Die Gnande Romaric , Chatigre Kouamé Olivier , Fofana Ibrahim , Abouo N’guessan Verdier , Biego Godi Henri Marius
Published: July 2020

Maize (Zea mays) is a staple food in the traditional diet of rural populations in CÃ´te d'Ivoire. It is a source of many minerals. However, inefficient and sometimes harmful storage methods hamper its large-scale production in CÃ´te d'Ivoire. It is in this context that a triple bagging system associated or not with biopesticides of plant origin (Lippia multiflora and Hyptis suaveolens leaves) was proposed in this study to evaluate its efficacy on the conservation of mineral quality of grains over an 18-month period following a 3-factor central composite design (CCD). The first CCD factor consisted of 6 observation periods: 0; 1; 4.5; 9.5; 14.5 and 18 months. The second factor, the type of treatment, included 1 control lot with a polypropylene bag (TB0SP) and 9 experimental lots including 1 lot in triple bagging without biopesticides (TB0P) and the remaining 8 lots containing variable proportions and/or combinations of biopesticides (TB1 to TB8). And finally, the third factor was the combination of the two biopesticides with % Lippia multiflora as a reference. The results indicate that the shelf life, ratio and combination of biopesticides significantly (P < 0.05) influence the mineral quality of grain maize. Principal component analysis revealed that the addition of at least 1.01% biopesticides (leaves of Lippia multiflora and Hyptis suaveolens) in triple bagging systems improves preservation efficiency and preserves the mineral quality of the grain over a period of 15 months as opposed to triple bagging without biopesticides where the mineral elements are preserved during the first 10 months of storage. However, this preservation of mineral quality is more pronounced in these storage systems with combinations of biopesticides (of which the proportion is greater than or equal to 3.99%) or with 2.5 % of individual biopesticides.
The Concept Of Qaṭ’ī Dalālah: Definition, Laws, And Perceived Conflict
Authors: Maulidizen Ahmad , Pratiwi Eka
Published: July 2020

In terms of methods of discovering Islamic law, experts formulated 3 methods, namely: linguistic interpretation methods, kaukasi methods and theological methods. The mention of the method of discovery of the first type of law as bayani reasoning means that the discussion is more focused on text, in this case the text is Arabic. This method is a method of legal discovery by interpreting or interpreting existing Islamic legal texts, namely the Quran and hadith. Urgency of sharia is based on the understanding of the verses (verses) of the law in the Qur'an and hadith, the process of decomposition, deepening, and formulation of the law based on a collection of sources from the Qur'an and Hadith. Clear Lafaz is a clear explanation its designation of the intended meaning without requiring an outside explanation. Lafaz, whose meaning is clear, there are 2 opinions, the first is the opinion of the jumhur ulama or mutakallimun, explaining that the meaning of Lafaz is divided into three levels, namely Nash, Zahir and Mujmal. While other opinions, namely opinions from the Hanafi. Lafaz which is clear according to hanafiyah there are 4 kinds, namely: zahir, nash, mufassar and muhkam
Managing Workforce Diversity in Organization: A Case Study on Aetna Health Care Service
Authors: Khan MD. Rahat , Shobikah Nanik , Kaium Mohammad Abdul
Published: July 2020

The impact of globalization is nothing new to the business firms. In the last few decades globalization has changed the business strategies of the companies. The current case study has tried to evaluate the Aetna’s diversity approaches named ‘The Aetna Way’ policy along with its complexity of implementation in people management issues. The report is categorized as follows. The first part of the report has discussed about the background of investigation. The following part has analyzed some closely related literatures related to the context. This past basically narrate the theme of recruitment and retention policy along with talent management process and its significance for the company. The third part of the case has assessed the Aetna’s recruitment and retention policies and then tried to compare the Aetna’s policies with close competitors’ and top performing companies’. This part also evaluates Aetna talent management process and policies and also compare with the competitors. After that in fourth part, the study points some recommendations with justification. The study has recommended the Aetna, to change the traditional recruitment policy and give more concentration on employee retention rate. Technology driven talent management practices should be the time worthy policy of the Aetna. Focusing more on LAMP and MCC frameworks would enhance the effectiveness and efficiency in recruitment, retention, and talent management policies for the Aetna.
Change and Development in Nyadran Ritual Tradition in Yogyakarta
Authors: Baskara Benny , Tasha F Vincamira , Muhammad Ali AKbar
Published: July 2020

The nyadran ritual is a ritual that usually conducted by Javanese Muslim to welcome Ramadhan or fasting month in the Islamic calendar. The essential element of the nyadran ritual is visiting the graveyard to clean up the grave and praying for the ancestors buried in the grave. However, in recent development, it seems that change and development are already happened to the nyadran ritual in some of its elements, such as reciting prayer together, parading the offerings to the graveyard, and end up with communal feast. The media construction is also influential, with the coverage of the nyadran ritual in Makam Sewu by various media, such as television, print media, and online media.