bluuebunny/crossref_metadata_2025 huggingface dataset:
PENGEMBANGAN PERANGKAT PEMBELAJARAN SISTEM PERSAMAAN LINEAR DUA VARIABEL DENGAN PENDEKATAN MATEMATIKA REALISTIK SETTING KOOPERATIF
Authors: Lentang Dessy Endah , Tuerah Philotheus , Salajang Santje
Published: April 2022

Penelitian ini bertujuan untuk menghasilkan perangkat pembelajaran matematika realistik setting model pembelajaran Kooperatif Tipe Think Talk Write pada materi Sistem Persamaan Linear Dua Variabel pada siswa kelas X MIA 1 MAN 1 Bitung yang Valid, Praktis, dan Efektif. Penelitian ini dikategorikan sebagai penelitian Research and Development (R&D). Penelitian ini menggunakan pengembangan perangkat pembelajaran model 4-D Thiagarajan. Perangkat pembelajaran yang dihasilkan yaitu: (1) Rencana Pelaksanaan Pembelajaran (RPP), (2) Lembar Kegiatan Peserta Didik (LKPD), dan (3) Tes Hasil Belajar (THB). Dari penelitian ini dapat disimpulkan bahwa: (a) pada tahap perancangan perangkat pembelajaran yang dihasilkan berupa 2 RPP, 2 LKPD, dan THB. Instrumen Validasi dan pengamatan menggunakan instrument yang telah dikembangkan oleh peneliti terdahulu. (b) Penelitian ini menggunakan validasi ahli dan ujicoba lapangan dengan hasil validasi menunjukan RPP dan LKPD cukup baik dan dapat digunakan dengan revisi kecil, sedangkan THB telah memuat indikator kriteria penilaian. Hasil ujicoba lapangan menunjukan beberapa aspek pembelajaran yang tidak efektif, dan revisi dilakukan dengan cara merevisi perangkat untuk menghasilkan perangkat final. Adapun THB dilihat dari indeks Validitas dan Reliabilitas yang dihasilkan cukup layak tanpa revisi
ANALISIS KEMAMPUAN PEMECAHAN MASALAH MATEMATIKA SISWA PADA MATERI TRIGONOMETRI DI KELAS X SMA NEGERI 1O AMBON
Authors: Latumeten Natalia , Ayal Carolina Selfisina , Molle Juliana Selvina
Published: April 2022

Penelitian ini bertujuan untuk mendeskripsikan kemampuan pemecahan masalah matematika siswa dalam menyelesaikan soal pada materi trigonomteri di kelas X SMA Negeri 10 Ambon. Jenis penelitian ini adalah deskriptif kualitatif. Subjek dalam penelitianadalah 3 siswa dengan kategori, siswa yang berkemampuan tinggi, sedang dan rendah berdasarkan hasil tes siswa. Data yang dianalisis pada penelitian ini antara lain jawaban siswa dan hasil wawancara yang dilakukan peneliti terhadap 3 siswa. Analisia data yang dilakukan melalui beberapa tahapan yaitu reduksi data, penyajian data, dan penarikan kesimpulan. Hasil penelitian menunjukan kemampuan pemecahan masalah siswa dalam menyelesaikan soal trigonomteri dari tiga soal yang diberikan masih tergolong sangat rendah. Berdasarkan hasil tes dan wawancara dari ketiga subjek menunjukan bahwa siswa lebih cenderung merasa kesulitan pada tahap memahami masalah, membuat rencana dan melaksanakna rencana. Siswa sering lupa dengan konsep yang terkait dengan soal sehingga menyulitkan siswa untuk menyelesaiakan soal berbentuk soal uraian yang lebih bersifat kontekstual dan membutukan kemampuan untuk menganalisis dan mengevaluasi yang tinggi
PENGEMBANGAN PERANGKAT PEMBELAJARAN PROBLEM BASED LEARNING PENDEKATAN OPEN ENDED MATERI SEGIEMPAT DAN SEGITIGA
Authors: Timbuleng Hanietje Detly , Salajang Santje , Tumalun Nicky
Published: April 2022

Penelitian ini bertujuan untuk menghasilkan perangkat pembelajaran menggunakan model Problem Based Learning dengan Pendekatan Open Ended pada materi Segiempat dan segitiga yang valid, praktis dan efektif. Penelitian ini dilatar belakangi oleh pentingnya perangkat pembelajaran disusun sesuai dengan tujuan yang akan dicapai.  Metode dalam penelitian ini tergolong penelitian pengembangan dengan subjeknya diambil dari siswa kelas VIIB SMP Advent 1 Tikala sebanyak 31 siswa. Hasil kepraktisan perangkat pembelajaran diperoleh dari hasil kemampuan guru dalam mengelola pembelajaran yang di kategorikan baik dalam interval 3 ≤ P < 4, angket respon siswa sebesar 73% respon positif. Keefektifan perangkat pembelajaran  diperoleh dari Tes Hasil Belajar siswa yang nilai ketuntasan belajar siswa di atas 70. Berdasarkan analisis data dan pembahasan dapat disimpulkan bahwa RPP, LKPD dan THB yang dikembangkan menggunakan model Problem Based Learning dengan pendekatan Open Ended pada materi Segiempat dan Segitiga siswa kelas VIIB telah memenuhi kriteria valid, praktis dan efektif. Hasil penelitian ini dpat disimpulkan: (1) Pengembangan perangkat pembelajaran matematika model pembelajaran problem based learning dengan pendekatan open ended pada materi Segiempat dan segitiga dikembangkan dengan menggunakan model pengembangan 4-D yang dimodifikasi yaitu: pendefinisian, perancangan, dan pengembangan yang menghasilkan perangkat pembelajaran  yang valid untuk materi Segempat dan segitiga yang mengacu pada model problem based learning dengan pendekatan open ended. Perangkat pembelajaran yang dihasilkan meliputi: rencana pelaksanaan pembelajaran, Lembar Kerja  Pesrta Didik, dan Tes Hasil Belajar, (2) Perangkat pembelajaran praktis untuk mengajarakan materi Segiempat dan segitiga menggunakan model problem based learning dengan pendekatan open ended, (3) Pembelajaran matematika menggunakan model problem based learning dengan pendekatan open ended pada materi Segempat dan segitiga di kelas VIIB SMP dapat dikatakan efektif, (4) Ketuntasan belajar secara klasikal pada THB sebesar 83,87% siswa tuntas secara individual.
Effect of Copper on Tensile and Hardness of Al-Si Alloy in Automotive Application
Authors: Mohmmed Sajed H. , Noory Farah T.
Published: April 2022

In current research Copper was employed for preparing a ternary system of Al–Si alloy in different (0.2–2.5 wt. %) the best was taken is (1.5%wt) of copper that circumstances of solidification for improving the mechanical performance of the available in aluminium alloy. Cast iron molds were prepared to obtain tensile strength testing specimens. Alloys were prepared by employing gas furnaces. The molten metal was poured into a preheated cast-iron mold. The obtained alloy structures were studied using an X-ray diffractometer and optical microscopy. The mechanical performance of the prepared alloys was examined under the influence of different hardening conditions in both heat and non-heat-treated conditions. The outcomes showed at the ideal input status of friction stir processing, the cast alloy microstructure was enhanced in terms of refinement of eutectic and primary Si particles, homogeneous dispersion of Si, and the reduction in porosity. The mineral compounds formed during the hardening process were examined using an optical microscope. The highest maximum tensile strength (UTS) was 120 MPa for sample Al-22.5Si, and 147 MPa for sample Al-21Si-1.5Cu, while the highest hardness was 77 HB for sample Al-22.5Si, and 90 HB for sample Al-21Si-1.5Cu.
The Confinement Profile Effect on the Optical Properties in Different Inverse-shaped Single InGaN/GaN Quantum Wells
Authors: En-nadir Redouane , El Ghazi Haddou , Belaid Walid , Abboudi Hassan , Jabouti Fath allah , Jorio Anouar , Zorkani Izeddine
Published: April 2022

In this work, the effects of size, and temperature on the linear and nonlinear optical properties in InGaN/GaN inverse parabolic and triangular quantum wells (IPQW and ITQW) for different concentrations at the well center were theoretically investigated. The indium concentrations at the barriers were fixed to be always xmax = 0.2. The energy levels and their associated wave functions are computed within the effective mass approximation. The expressions of optical properties are obtained analytically by using the compact density-matrix approach. The linear, nonlinear, and total absorption coefficients depending on the In concentrations at the well center are investigated as a function of the incident photon energy for different values of temperature and quantum wells size. The results show that the In concentrations, size and temperature have a significant effect on these optical properties. The positions of the resonance peaks of the absorption coefficients were blue-shifted under increasing indium compositions in the quantum wells (InGaN) and temperature while they were red-shifted with the increase in the thickness of the wells. Moreover, the amplitudes of the resonance peaks were enhanced under the increase of the In composition, the temperature, and the thickness of the quantum wells. The optical absorption in ITQW structure is slightly greater than that in IPQW one.
The Comparison Level of Entrepreneurial Intention and Creative Thinking Skills Among Polytechnics Students in Malaysia
Authors:   Faculty of Technical and Vocational Education, University Tun Hussein Onn Malaysia, Johor, MALAYSIA, Sumarwati Sri , Setiyani Setiyani ,   Department of Education Mathematics, Universitas Swadaya Gunung Djati, Cirebon, INDONESIA, Amiruddin Mohd Hasril ,   Faculty of Technical and Vocational Education, University Tun Hussein Onn Malaysia, Johor, MALAYSIA, Madar Ahmad Rizal ,   Faculty of Technical and Vocational Education, University Tun Hussein Onn Malaysia, Johor, MALAYSIA
Published: April 2022

The Malaysian government aims to make entrepreneurship one of the main contributors to new employment opportunities and reduce unemployment. This study aims to identify the entrepreneurship intention and creative thinking skills among polytechnic students in Malaysia. Respondents in this quantitative study consisted of students from Polytechnic Ungku Omar (PUO), Polytechnic METrO Kuala Lumpur (PMKL), Polytechnic METrO Johor Bahru (PMJB), Polytechnic Mersing Johor (PMJ), Polytechnic Melaka (PMK), Polytechnic Sultan Mizan Zainal Abidin (PSMZA), Polytechnic Merlimau Melaka (PMM), Polytechnic Banting (PBS) and Polytechnic Port Dickson (PPD). The respondents were selected using a purposive stratified random sampling method. The questionnaire consists of 36 items, namely: demographic, creative thinking skills, and entrepreneurship intention. Statistical tests used in this research include frequency, percentage, and t-test. The data were analyzed using Statistical Package for the Social Science (SPSS) version 21. Findings show that male students are more entrepreneurial and creative than female students. This research also found a significant difference between engineering and non-engineering polytechnic students in the level of entrepreneurial intention. This research concluded that exposure to an entrepreneurial career through informal training does not necessarily affect a student's tendency to venture into entrepreneurship. This study contributes that every student has creative potential. However, differences in gender and learning environment can lead to differences in students' creativity levels. Therefore, even though students have been following informal entrepreneurship training, they still do not choose a career as an entrepreneur.
PENGGUNAAN MEDIA ANIMASI GAMBAR UNTUK MENINGKATKAN KEMAMPUAN PENGENALAN KOSA KATA BAHASA INGGRIS DI PAUD KENANGA
Authors: Sari Siti Nurlaela , Putrie Chientya Annisa Rahman
Published: April 2022

Penelitian ini merupakan penelitian tindakan kelas (PTK). Penelitian ini dilakukan secara sistematis terhadap berbagai tindakan oleh guru, mulai dari perencanaan sampai dengan penilaian di kelas yang bertujuan untuk pengenalan kosa kata bahasa Inggris melalui media animasi gambar di kelompok B TK Kenanga mejadi lebih baik lagi. Subjek penelitian ini adalah anak TK Kelompok B PAUD Kenanga berjumlah 15 orang yang terdiri dari 9 orang laki-laki dan 6 orang perempuan. Berdasarkan data diatas menunjukkan bahwa dengan adanya tinclakan, maka terjadi peningkatan dari siklus I pertemuan 2 yaitu mendengarkan kosa kata bahasa Inggris dengan nilai baik mencapai 53,3%, niali cukup 26,6%, nilai kurang 20%. Pada siklus II pertemuan 2 mendengarkan kosa kata bahasa Inggris dnegan nilai baik mencapai 86,6%, nilai cukup 6,6%, nilai kurang 6,6%. Melalui penelitian yang telah dilakukan, dapat disimpulkan bahwa pengenalan kosa kata bahasa Inggris melalui media animasi gambar, dapat meningkatkan kemampuan pengenalan kosa kata bahasa Inggris dengan cara mendengarkan kosa kata bahasa Inggris, mengucapkan kosa kata bahasa Inggris, menyebutkan kosa kata bahasa Inggris dan menulis kosa kata bahasa Inggris. Jika ada masalah pada anak yang belum bisa dalarn proses pembelajaran tersebut, guru dapat membimbing anak tersebut dengan cara perlahan lahan, menjelaskan kembali materi pelajaran yang dipelajari sehinggga anak memaharni penjelasan dari guru, memberikan motivasi kepada anak agar anak semangat belajar serta memberikan pujian kepada anak yang sudah mengerti dalam pembelajaran tersebut
PENGARUH KECERDASAN EMOSIONAL DAN MOTIVASI TERHADAP PRESTASI BELAJAR EKONOMI SISWA SMAN DI JAKARTA SELATAN
Authors: Heryani Rosalina Dewi
Published: April 2022

Penelitian dilakukan untuk mengetahui pengaruh kecerdasan emosional dan motivasi terhadap prestasi belajar ekonomi siswa SMAN di Jakarta Selatan. Metode kuantitatif dengan pendekatan survey. Jumlah populasi terjangkau 645 siswa, jumlah sampel sebanyak 60 siswa dengan teknik sampling gabungan dari cluster, proportional, dan acak. Data primer kecerdasan emosional dan motivasi didapatkan dari kuesioner sebanyak 60 butir pernyataan menggunakan skala likert dan telah dinyatakan valid dan reliabel, sedangkan data sekunder prestasi belajar ekonomi diperoleh dari nilai ujian akhir semester ganjil. Data diolah menggunakan program SPSS untuk menganalisis regresi sederhana dan regresi ganda menggunakan uji T dan F. Hasil penelitian menunjukkan: 1) Terdapat pengaruh signifikan kecerdasan emosional dan motivasi secara simultan terhadap prestasi belajar ekonomi. Dibuktikan dengan nilai Sig 0,000 < 0,05. 2) Terdapat pengaruh signifikan kecerdasan emosional terhadap prestasi belajar ekonomi. Dibuktikan dengan nilai Sig 0,000 < 0,05. 3) Terdapat pengaruh signifikan motivasi terhadap prestasi belajar ekonomi. Dibuktikan dengan nilai Sig 0,000 < 0,05
Pengaruh Penggunaan Bahan Ajar Berbasis Website Terhadap Peningkatan Kemampuan Pemahaman Konsep Matematis Siswa
Authors: Romadhani Dana , Harahap Nurlina Ariani
Published: April 2022

Penelitian ini bertujuan untuk mengetahui pengaruh didalam penggunaan bahan ajar berbasis website terhadap peningkatan kemampuan pemahaman konsep matematis pada siswa. Jenis penelitian ini ini adalah kuantitatif dengan jumlah sampel penelitian 30 siswa di SMA Swasta  Kemala Bhayangkari 2 Rantauprapat, dengan teknik purposive sampling Teknik pengumpulan data dalam penelitian ini menggunakan teknik Data tes yang diperoleh kemudian dianalisis dengan menggunakan Uji T yaitu Paired Sample T-Test. Hasil dari penelitian yang dilakukan bahwa dapat dikatakan sebagai jenis tinggi, dimana interval kategori tinggi tersebut yaitu nilai pemahaman konsep matematis siswa lebih dari 25,158. peserta didik yang mempunyai kemampuan pemahaman konsep matematis siswa pada jenis sedang dengan interval pemahamankonsep matematis yaitu diantara 17,98 dan 25,158. Dan peserta didik telah mempunyai keahlian dalam pemahaman konsep matematis peserta didik jenis rendah k dengan interval pemahaman konsep rendah yaitu kurang dari 17,98. Sedangkan hasi pada kelas control adalah kelas yang tidak diberi penggunaan bahan ajar berbasis website interval pemahaman konsep matematis tinggi yaitu lebih dari 23,6. Siswa yang memiliki kemampuan pemahaman konsep matematis jenis sedang interval pemahaman konsep matematis kategori sedang yaitu diantara 16,88 dan 23,6. Dan siswa yang memiliki pemahaman konsep matematis jenis rendah dengan interval pemahaman konsep matematis rendah yaitu kurang dari 16,88. Dapat disimpulkan ada perbedaan didalam penggunaan bahan ajar berbasis website pada kemampuan didalam pemahaman konsep matematis peserta didik
Desain Buku Saku Matematika Berbasis HOTS Kelas X Sebagai Media Pembelajaran
Authors: Sinaga Mhd. Siddik , Rakhmawati Fibri
Published: April 2022

Buku teks kelas 10 merupakan media cetak yang selalu digunakan peserta didik dalam belajar. Namun buku teks ini masih ditemukan beberapa kekurangan baik dari desain cover maupun isi. Akibatnya peserta didik sangat bosan untuk menggunakannya. Berdasarkan hal tersebut peneliti tertarik mendesain buku saku matematika berbasis HOTS kelas X. Tujuan penelitian ini ialah untuk mengetahui kelayakan, kepraktisan dan keefektifan buku saku matematika sebagai media pembelajaran. Jenis penelitian ini ialah peneltian dan pengembangan atau R&D dengan menggunakan model 4-D menjadi 3-D. Hasil penelitian menunjukkan bahwa nilai persentase dari ahli media sebesar 95,5% dan dari ahli materi sebesar 94%, dengan kategori layak digunakan. Sedangkan hasil persentase respon siswa menunjukkan angka 94,04% dengan kategori sangat positif sehingga buku saku praktis digunakan oleh peserta didik di dalam kelas. Adapun persentase keefektifan pembelajaran dengan buku saku sebesar 95%, dikategorikan sangat efektif. Dapat disimpulkan bahwa desain buku saku matematika berbasis HOTS kelas X dapat digunakan sebagai media pembelajaran di dalam kelas, sehingga peserta didik akan lebih semangat dalam belajar matematika.
Osmanlı İmparatorluğu’nun Birinci Dünya Savaşı’na Giriş Sürecinin Alman Mizah Dergisi Kladderadatsch’daki Karikatürlerle Temsili
Authors: GÖKSU Oğuz , ÇAKI Caner , AVCI Özkan
Published: April 2022

Birinci Dünya Savaşı sırasında Alman ulusal çıkarları doğrultusunda Alman İmparatorluğu’nun propaganda aracı gibi hareket eden ve Alman İmparatorluğu’nun İtilaf Devletleri’ne karşı mücadelesine geniş yer veren Kladderadatsch mizah dergisi, Osmanlı İmparatorluğu’nun Birinci Dünya Savaşı’na giriş sürecinde yaşananları da mizahi bir dille ele almıştır. Çalışmada Alman mizah dergisi Kladderadatsch’ın Osmanlı İmparatorluğu’nun Birinci Dünya Savaşı’na giriş sürecini ne şekilde ele aldığı incelenmiştir. Bu kapsamda mizah dergisi özelinde Osmanlı İmparatorluğu’nun savaşa giriş sürecinin Alman İmparatorluğu’nun propagandasındaki temsilinin ortaya koyulması amaçlanmıştır. Çalışmada konuya ilişkin karikatürler İngiliz dilbilimci Geoffrey Leech’ın anlamlandırmanın yedi türü üzerinden göstergebilimsel olarak analiz edilmiştir. Çalışmada elde edilen bulgular kapsamında dergide Birinci Balkan Savaşı’ndan yenilgiyle çıkan Osmanlı İmparatorluğu’nun Alman İmparatorluğu’nun askeri desteğini alarak güçlü bir ülke haline geldiğine yönelik algı oluşturulmaya çalışıldığı ortaya çıkarılmıştır. Diğer yandan dergide cihat ilanı ve İngiltere’ye karşı olası Süveyş Harekâtı üzerinden Osmanlı İmparatorluğu’nun İtilaf Devletleri’ne karşı önemli bir tehdit olarak sunulduğu, bu şekilde Alman İmparatorluğu’nun savaşta güçlü bir müttefike sahip olduğuna yönelik mesajın verilmeye çalışıldığı sonucuna ulaşılmıştır.
Reproducibility of Atomistic Friction Computer Experiments: a Molecular Dynamics Simulation Study
Authors: Stephan Simon , Dyga Maximilian , Alhafez Iyad Alabd , Lenhard Johannes , Urbassek Herbert M. , Hasse Hans
Published: April 2022

The elementary processes of friction in contact processes of two solid bodies occur on the nanoscale and are difficult to study experimentally. Therefore, molecular dynamics simulations are often used for their elucidation. In these studies, usually, only a single simulation is carried out for each scenario and the resulting observables are evaluated. In the present work, the reliability and reproducibility of measured observables from such nanoscopic contact process simulations are assessed by means of their statistical uncertainties. Therefore, the computer experiment is carried out not only once, but it is repeated eight times, with individual runs that only differ in the initial thermal motion. This set of replicas enables an assessment of observations for distinguishing reproducible physical phenomena from stochastic coincidence. In this way, a dry and a lubricated nanoscale scratching process were studied, in which a cylindrical indenter carried out two sequential movements: it first penetrates a substrate vertically and then scratches laterally, which causes elastic and plastic deformation of the substrate. In the lubricated case, the indenter was fully immersed in the fluid. Substrate, indenter, and fluid were described by suitably parametrised Lennard–Jones potentials. Various mechanical and thermodynamic process properties were monitored in all simulation runs. The results are compared and evaluated statistically.
Manajemen koperasi
Authors: Irhamni
Published: April 2022

Membangun manajemen koperasi merupakan tantangan nyata yang sering dihadapi oleh para manajer. Proses membangan manajemen koperasi melibatkan sejumlah faktor, mulai dari konsep teoritis hingga aplikasi praktis. Saat ini, sering berusaha untuk mengelola inisiatif kerjasama mereka secara intuitif. Ada beberapa kegiatan yang tidak berhasil di bidang penerapan manajemen koperasi yang dapat diidentifikasi secara empiris. Alasan kegagalan ini terutama dapat dikaitkan dengan kurangnya rencana tindakan yang jelas, pembagian kompetensi untuk implementasi dan, yang tak kalah pentingnya, strategi yang berorientasi pada penciptaan dan pengembangan kerjasama. Kesalahan juga dilakukan oleh manajer, terutama karena kesalahpahaman istilah 'manajemen koperasi dan kurangnya pemanfaatan potensi kerjasama(t.endel.2015)
A Meta-Analysis of the Effects of Electronic Performance Monitoring on Work Outcomes
Authors: Ravid Daniel M , White Jerod , Tomczak David L , Miles Ahleah F , Behrend Tara S.
Published: April 2022

Electronic performance monitoring (EPM), or the use of technological means to observe, record, and analyze information that directly or indirectly relates to employee job performance, is a now ubiquitous work practice. We conducted a comprehensive meta-analysis of the effects of EPM on workers (K = 94 independent samples, N = 23,461), while taking into account the characteristics of the monitoring. Results provide no evidence that EPM improves worker performance. Moreover, findings indicate that the presence of EPM increases worker stress and strain, regardless of the characteristics of monitoring. Findings also demonstrate that organizations that monitor more transparently and less invasively can expect more positive attitudes from workers. Overall, results highlight that even as advances in technology make possible a variety of ways to monitor workers, organizations must continue to consider the psychological component of work.
MAKALAH FILSAFAT PERBANKAN SYARIAH “FILOSOFIS ILMU PENGETAHUAN”
Authors: T Andi Marhuni
Published: April 2022

itinjau dari segi historis, hubungan antara filsafat dan ilmu pengetahuan mengalami perkembangan yang sangat menyolok. Pada permulaan sejarah filsafat di Yunani, “philosophia” meliputi hampir seluruh pemikiran teoritis. Tetapi dalam perkembangan ilmu pengetahuan dikemudian hari, ternyata juga kita lihat adanya kecenderungan yang lain. Filsafat Yunani Kuno yang tadinya merupakan suatu kesatuan kemudian menjadi terpecah-pecah. Dengan munculnya Ilmu Pengetahuan Alam pada abad ke 17, mulai terjadi perpisahan antara filsafat dan ilmu pengetahuan. Dengan demikian dapatlah dikemukakan bahwa sebelum abad ke 17 tersebut ilmu pengetahuan adalah identik dengan filsafat.
Analisis Pendapatan Nasional dalam Ekonomi Islam
Authors: Iskandar Isda , Resky Andi Sry Aska , Khaerani Siti Fadhilah , Syahra Aisyah
Published: April 2022

Pendapatan nasional merupakan jumlah keseluruhan pendapatan orang-orang dalam suatu negara dalam kurun waktu selama satu tahun.
Analisis Permintaan dan Penawaran Agregatif
Authors: Khaerat Muhammad Emir
Published: April 2022

AdanyapengaruhpermintaandanpenawaranterhadappenentuanhargaHalinisangatpentinguntukdiketahuikarenaperananpermintaandanpenawaranterhadappenentuanhargatidak begitu baik dipahamidiDuniaBarat.Diamenekankanbahwakenaikanpenawaranataupenurunanpermintaanmenyebabkankenaikanharga,demikianpulasebaliknya.Diasangatpercayabahwaakibatdarirendahnyahargayangterjadisangatdrastisakanmerugikanpengrajindanpedagangdanmendorongmerekakeluarpasar,sedangkanakibatdaritingginyahargayangnaiksecaradrastissangatmenyusahkankonsumen.
Elevated SLC43A3 expression distinguishes basal-like human breast cancer.
Authors: Mamoor Shahan
Published: April 2022

Patients diagnosed with basal-like breast cancer face a more aggressive disease course and more dismal prognosis than patients diagnosed with luminal A and luminal B breast cancer molecular subtypes (1-4). We mined published microarray data (5, 6) to understand in an unbiased fashion the most distinguishing transcriptional features of tumors from patients with basal or basal-like subtype breast cancer. We observed transcriptome-wide differential expression of solute carrier family 43 member 3, SLC43A3, when comparing tumors of patients with basal-like breast cancer with that of other PAM50 molecular subtypes. SLC43A3 mRNA was present at significantly higher quantities in the tumors of patients with basal-like breast cancer. Analysis of patient survival data revealed that SLC43A3 primary tumor expression was correlated with distant metastasis-free survival in human breast cancer. Elevated SLC43A3 expression appears to distinguish basal-like human breast cancer from the other molecular subtypes.
Resume Penawaran
Authors: Ningsi Eka Fitria
Published: April 2022

Penawaran adalah banyaknya barang dan jasa yang tersedia dan dapat ditawarkan oleh produsen kepada konsumen.
Resume Penawaran dan permintaan agregatif
Authors: israeni
Published: April 2022

Penawaran dan permintaan agregatif
Konsep Dasar Manajemen Pemasaran
Authors: Muhajir
Published: April 2022

Di dalam manajemen pemasaran, pasar dan pemasaran merupakan dua sisi yang tidak dapat dipisahkan satu sama lainnya. Pasar dan pemasaran memiliki tingkat ketergantungan yang tinggi dan saling mempengaruhi satu sama lainnya. Segmentasi pasar artinya membagi pasar menjadi beberapa kelompok pembeli yang berbeda yang mungkin memerlukan produk atau marketing mix yang berbeda pula Segmentasi pasar perlu dilakukan mengingat di dalam suatu pasar terdapat banyak pembeli yang berbeda keinginan dan kebutuhannya. Manajemen Pemasaran akan dipecah menjadi empat kebijakan pemasaran yang lazim disebut bauran pemasaran (marketing mix) atau 4P dalam pemasaran yang terdiri dari empat komponen, yaitu produk (product), harga (price), tempat (place), dan promosi (promotion).
Development of Alarm Call Behaviour in Sooty Mangabeys (published as Comprehension of own and other species’ alarm calls in sooty mangabey vocal development)
Authors: León Julián
Published: April 2022

Primates understand the meaning of alarm calls of their own and other species, but not much is known about how they acquire such knowledge. Rapid acquisition may be particularly important for younger individuals that incur higher predation risks and lack experience in dealing with predators. Here, we experimentally studied the development of con- and heterospecific alarm call recognition in sooty mangabeys, Cercocebus atys. We exposed subjects of three age classes, i.e., younger juveniles (1–2y), older juveniles (3–4y) and adults (>4y), to alarm calls given either by own group members or by sympatric Diana monkeys. For both species, we played back recordings of alarm calls originally given to leopards (highly dangerous to terrestrial mangabeys), crowned eagles (highly dangerous to arboreal Diana monkeys) and non-predatory dangers (falling trees, vipers). We found that younger juveniles had the lowest response rates, across conditions, while older juveniles did not differ from adults, suggesting that the acquisition of alarm call meaning requires years of experience. Instead, younger juveniles were more likely to engage in social referencing than older individuals, by gazing towards others when hearing an alarm call, again across conditions. Across age groups, conspecific leopard alarm calls elicited the strongest responses, a likely reflection of high encounter rates. Finally, only adults responded with their own alarm calls to the playback stimuli, suggesting that taking an active role in predator defence is a function of life history stages. In conclusion, our results suggest a gradual development of alarm call comprehension and production well into adulthood, with no clear differences in learning rates between predator information from own or other species.
Elevated CFLAR expression distinguishes basal-like human breast cancer.
Authors: Mamoor Shahan
Published: April 2022

Patients diagnosed with basal-like breast cancer face a more aggressive disease course and more dismal prognosis than patients diagnosed with luminal A and luminal B breast cancer molecular subtypes (1-4). We mined published microarray data (5, 6) to understand in an unbiased fashion the most distinguishing transcriptional features of tumors from patients with basal or basal-like subtype breast cancer. We observed transcriptome-wide differential expression of CASP8 and FADD-like apoptosis regulator, CFLAR, when comparing tumors of patients with basal-like breast cancer with that of other PAM50 molecular subtypes. CFLAR mRNA was present at significantly higher quantities in the tumors of patients with basal-like breast cancer. Analysis of patient survival data revealed that CFLAR primary tumor expression was correlated with overall survival in basal-like subtype breast cancer. Elevated CFLAR expression appears to distinguish basal-like human breast cancer from the other molecular subtypes.
MANAJEMEN ASUHAN KEPERAWATAN JIWA PADA NY M DENGAN RISIKO PERILAKU KEKERASAN DI RUANGAN KAMBOJA RS.J PROF.M.ILDREM
Authors: Sitinjak Ririn
Published: April 2022

Pasien yang mengalami skizofrenia akan menunjukkan perilaku yang mampu mencederai diri sendiri maupun orang lain yang disebut dengan perilaku kekerasan. perilaku kekerasan dapat dilakukan secara verbal, diarahkan pada diri sendiri, orang lain, dan lingkungan. Perilaku kekerasan dapat terjadi dalam dua bentuk yaitu saat sedang berlangsung perilaku kekerasan atau riwayat perilaku kekerasan.
Manajemen Syariah dalam Presfektif Al-Qur'an dan Hadis
Authors: Muhajir
Published: April 2022

Islam sebagai sistem kehidupan yang sempurna tentunya memiliki pemikiran tentang konsep manajemen. Begitu pentingnya bidang manajemen dalam hal kehidupan ekonomi maka Islam telah menetapkan bagaimana proses manajemen yang sebenarnya, karena banyak orang beranggapan bahwa pemikiran sempit tentang arti sebenarnya dari manajemen.Kemajuan peradaban manusia yang diukur pada kemajuan ilmu pengetahuan menuntut penyesuaian dalam berbagai bidang agar dapat mengikuti setiap perubahan yang terjadi pada suatu masa. Kemajuan tersebut kemudian juga diikuti oleh perubahan perilaku dimana setiap individu atau manusia berusaha untuk menyesuaikan diri baik dari segi hak maupun kewajiban, baik kepada diri sendiri maupun kepada orang lain. Kaitannya dengan perusahaan atau suatu organisasi bahwa kemajuan tersebut juga menuntut sumber daya manusia yang berkualitas dalam arti profesional.•Manajemen dalam aliran islam , memiliki dua pengertian (1)sebagai ilmu,(2)sebagai aktivitas .yang mana sebagai manajemen dipandang sebagai salah satu ilmu umum yang tidak berkaitan dengan nilai, peradaban sehingga hukum mempelajarinya adalah Fardu kifayah. sedangkan sebagai aktivitas ia terikat pada aturan syara ,nilai atau ajaran islam.
Quality of reporting in abstracts in clinical trials of physical activity interventions: a cross-sectional analysis using the CONSORT for Abstracts
Authors: De Nardi Angélica Trevisan , Galliano Leony Morgana , Oliveira Nórton Luís , Umpierre Daniel
Published: April 2022

Aim: To investigate the quality of reporting in abstracts of randomized clinical trials (RCTs) in the physical activity field, according to adherence to the Consolidated Standards of Reporting Trials (CONSORT) for Abstracts (primary outcome), and to analyze the recommendations of the selected journals regarding the contents and structure of the abstract. Methods: This descriptive study is characterized as an extension of the Strengthening the Evidence in Exercise Sciences (SEES) Initiative, which prospectively assessed methodological and reporting standards of published trials with physical activity interventions. Eligible RCTs that had, at least, one intervention arm based on physical activity counseling or an exercise intervention program, published in 9 exercise science and 2 general medicine journals, were assessed by the SEES during the year 2019. Two researchers independently assessed the items included in the CONSORT for Abstracts and checked each journal’s instructions to authors in relation to the abstracts section. Results: 131 RCTs were eligible for evaluation in the present study. Only five papers were published in general medicine journals and 126 were published in exercise sciences journals. Of the 16 items evaluated by CONSORT for Abstracts, the items that presented the best adherence were objectives or hypothesis (99.2%), conclusion (98.4%) and intervention (93.9%). Low reporting was observed mainly in number of participants analyzed (6.1%), allocation and randomization (1.5%), and funding (0.8%). Ten journals recommended the abstract structure, but only two endorsed the CONSORT for Abstracts. Conclusion: There is variable and suboptimal adherence to the CONSORT for Abstracts checklist in trials with physical activity interventions, and poor recommendation of this instrument in the journals with substantial reach within this field. Therefore, we call editors, reviewers, and authors to consider strict adherence to CONSORT for Abstracts to increase the quality of reporting of clinical trials in the physical activity field.
Stimulus selection in a Q-learning model using Fisher information and Monte Carlo simulation
Authors: Fujita Kazuya , Okada Kensuke , Katahira Kentaro
Published: April 2022

Reinforcement learning models have been extensively studied for decision-making tasks with reward feedback. However, in designing an experiment to collect data for Q-learning models, the quantitative effect of a presented stimulus on the estimation precision of participant parameters has generally not been considered. That is, the lack of a mathematical framework has prevented researchers from designing an optimal experiment. To tackle this problem, this study analytically derives Fisher information. Furthermore, this study formulates a stochastic representation of the Q-learning model, which is one of the most commonly applied reinforcement learning models. With this derivation, a two-step procedure is proposed to select the optimal stimuli in terms of estimation precision, in which low-cost Fisher information evaluation and more detailed finite-sample Monte Carlo simulation are combined. The simulation studies show that reward probability reversal leads to a high estimation precision for the learning rate parameter. By contrast, for the inverse temperature parameter, a larger difference in reward probability between options leads to higher estimation precision. These results reveal that the optimal experimental design is dependent on which trait parameters of the Q-learning model are of interest to researchers. Further, it is found that the use of undesirable stimuli in terms of trait parameter precision leads to a large bias in the correlation coefficient estimate. On the basis of the results, the approaches to designing experiments in the Q-learning model are discussed.
Curiosity as a metacognitive feeling
Authors: Goupil Louise , Proust Joëlle
Published: April 2022

Curious information-seeking is known to be a key driver of learning, but characterizing this important psychological phenomenon remains a challenge. In this article, we argue that this requires qualifying the relationships between metacognition and curiosity. The idea that curiosity is a metacognitive competence has been resisted: many researchers have assumed both that young children and non-human animals can be genuinely curious, and that metacognition requires conceptual and culturally situated resources that are unavailable to young children and non-human animals. We suggest that this resistance is unwarranted given accumulating evidence that metacognition can be deployed procedurally, and defend the view that curiosity is a metacognitive feeling. Our metacognitive view singles out two monitoring steps as a triggering condition for curiosity: evaluating one’s own informational needs, and predicting the likelihood that explorations of the proximate environment afford sizeable information gains. We review empirical evidence and computational models of curiosity, and show that they fit well with this metacognitive account, while on the contrary, they remain difficult to explain by a competing account according to which curiosity is a basic attitude of questioning. Finally, we propose a new way to construe the relationships between curiosity and the human-specific communicative practice of questioning, discuss the issue of how children may learn to express their curiosity through interactions with others, and conclude by briefly exploring the implications of our proposal for educational practices.
How much can we differentiate at a brief glance: Revealing the truer limit in conscious contents through the Massive Report Paradigm (MRP)
Authors: Qianchen Liang , Gallagher Regan , Tsuchiya Naotsugu
Published: April 2022

Upon a brief glance, how well can we differentiate what we see from what we do not? Previous studies answered this question as “poorly”. This is in stark contrast with our everyday experience. Here, we consider the possibility that previous restriction in stimulus variability and response alternatives reduced what participants could express from what they consciously experienced. We introduce a novel Massive Report paradigm that probes the ability to differentiate what we see from what we do not. In each trial, participants viewed a natural scene image and judged whether a small image patch was a part of the original image. To examine the limit of discriminability, we also included subtler changes in the image as modification of objects. Neither the images nor patches were repeated per participant. Our results showed that participants were highly accurate (accuracy > 80%) in differentiating patches from the viewed images from patches that are not present. Additionally, the differentiation between original and modified objects was influenced by object sizes and/or the congruence between objects and the scene gists. Our Massive Report paradigm opens a door to quantitatively measure the limit of immense informativeness of a moment of consciousness.
Virgin Comics: Hindu Narrative Themes for a Cosmopolitan Audience
Authors: Heifetz Daniel
Published: April 2022

Virgin Comics (subsequently known as Liquid Comics and Graphic India) was founded in 2006 as a comic book publisher that aimed to market Indian comics to a global, cosmopolitan audience. This article focuses on their Shakti line, which draws upon Hindu narratives about gods, goddesses, and holy people. In order to market these narratives, Virgin Comics unsettled them from their contexts using creative forms of transcultural intertextuality and secularizing apologetic. The resulting product illustrates the tensions of globalization in the early 2000s: optimism about a shrinking world together with the pressures of global financescapes and the harbingers of resurgent nationalisms.
Capacity building of farmer groups in Mendak Hamlet, Magelang Regency
Authors: Anisa Friztina , Alfarizqi Muhammad Habib , Cahyono Doni Agung , Febriyani Eliza , Rahmasari Novia Dwi , Jamin Upik Milenia
Published: April 2022

This integrated community service program (PPMT) was carried out in Mendak Hamlet, Banyuwangi Village, Bandongan District, Magelang Regency, Central Java in the form of developing and marketing organic local rice and utilizing yard land. The purpose of the program is to increase public awareness of organic local rice processing and make mothers aware of the use of home gardens to meet the healthy food needs. The implementation of this program is in the form of socialization, training for seeding vegetable seeds, practicing vegetable planting and catfish care, assistancing in making organic fertilizers and making cakes with local ingredients, and branding on organic rice (logos and packaging). The result of the training is that members of KWT Putri Sejahtera know how to seed and plant vegetables properly. Furthermore, through mentoring, farmer group members understand better how to make organic fertilizers and good cake processing. Another result of this program is that members of farmer groups become more aware of the importance of organic rice processing and have used the land in their home gardens to grow healthy vegetables.
Optimizing the role of Baitul Maal Darussalam in Gandusari Village, Bandongan District to increase public awareness in the utilization of zakat through video media
Authors: Medias Fahmi , Wibiyono Ari , Aprianto Bagus , Saputra Sanjaya Hadi , Rabudi Rabudi , Rahmanudin Rahmanudin
Published: April 2022

Baitul Mal Darussalam as one of the institutions under the auspices of LazisMu Bandongan has a role in increasing public awareness in the utilization of zakat. The problem faced by LazisMu is increasing the contribution and awareness of the wider community, so that they are willing to pay zakat mal. LazisMu Bandongan created a program called "Baittul Mal Governance" which aims to provide an existence of Zakat. This program is intended to socialize the Baitul Mal movement, not only for the residents of Cangakan to be motivated to contribute, but also to inspire the wider community that zakat mal needs to be encouraged to help the underprivileged. The activity is carried out using a Participatory Rural Appraisal approach. The result of this activity is a video that is used to promote the activities and the important role of Zakat in Cangakan. While the benefits for the community are providing education about the benefits of Baitul mal in alleviating poverty. Through this activity, it is hoped that it will be able to increase public awareness in various areas regarding the multiplier effect of Baitul Mal.
Digital marketing utilization as a marketing medium for recycled waste craft products
Authors: Arumi Endah Ratna , Adani Sufyan Ilham , Almuqorrobin Abdul Rofiq , Cahya Yuka Rahmah Tiara , Widiyati Atika , Astuti Rizki Puji
Published: April 2022

Sugihmas Village is one of the villages in the Grabag District, Magelang Regency, which has a waste bank managed by youth organizations. Currently, the waste bank only functions as a garbage dump. The purpose of this service is to help manage waste into a more useful product, for example for crafts or something that has economic value, and the community is aware of the importance of environmental care. The methods used are socialization about waste and waste banks, making handicrafts from used materials, training and assistance on marketing using digital marketing, and monitoring and evaluation. The result of this activity is that the community has been able to process various types of waste into crafts that have a high selling value where the recycled products can be marketed through e-commerce applications as one of the uses of digital marketing. Thus, the recycled product can be recognized by many people and increase income.
Increasing product competitiveness of Tempe Chips SMEs through digital marketing
Authors: Anisa Friztina , Rahmadhanty Decka Ari , Tyas Melati Kusumaning , Irmawati Arumsari Okta , Ratri Narindra Cahya Kusuma , Islamiati Leni
Published: April 2022

This Integrated Community Service Program (PPMT) was implemented for tempe chips SMEs in Manggoran Hamlet, Bondowoso, Mertoyudan. The purpose of this activity is to increase product competitiveness in the form of digital marketing training and labeling, as well as packaging assistance. The methods used in this programs are training and mentoring. From the program, the partner can optimize sales through social media and there is an increase in competitiveness in the form of business branding into Mugi Abadi Tempe Chips, labeling by making business logos and packaging. This service has received a good response from owners with the hope that the business being run can continue to grow.
Optimizing the role of al-Qur’an educational parks to improve children's achievements and character formation during the Covid-19 pandemic
Authors: Subur Subur , Ningsih Dwi Marvia , Sriyaun Sriyatun , Kurniatanti Navida , Rahayu Septiana Regilta , Listiana Listiana
Published: April 2022

In all aspects of life, including education, the Covid-19 pandemic has shifted from offline to online. Because of the limitations of internet facilities and their supporters, as well as human resources who are not ready for online learning, parents in Kacetan Village find online learning to be extremely burdensome. As a result of TPQ Nurul Iman's role, parents hope for an online learning workshop to help their children with their schoolwork. This activity aims to provide school learning assistance so that TPQ students can grasp learning material and realize their potential in academic and non-academic fields. The Contextual Teaching and Learning (CTL) method was chosen because it allows the teacher to encourage students to connect what they've learned and put it into practice in their daily lives. The implementation of this activity includes educational film showings, online learning workshops, social parenting, dowry preparation, infrastructure repair, student outbound, and soft skills development.
Digital marketing training for bamboo craftsmen in Sugihmas Village, Magelang Regency
Authors: Arumi Endah Ratna , Febriyanto Hasim , Yunesta Danindra Dien Diatriansyah , Al Ghozali Muhammad Iqbal , Fauziah Wakhidatun , Wulandari Sonia Ajie
Published: April 2022

Optimizing products and added value through empowerment and digital marketing in Gatak Hamlet intends to educate bamboo craftsmen in Gatak Hamlet, Sugihmas Village, on how to use social media to sell their products. The craftsmen were provided materials as well as instruction on how to use social media to advertise their handicraft products. The Kemmis methodology was adopted, which starts with the planning, implementation, and reflection stages. As a result of this program, bamboo craftsmen in Gatak Hamlet, Sugihmas Village have gained a better grasp of online product marketing via social media, as well as steps and tips for marketing items via social media.
Improving the ability of families and patients to prevent recurrence through health education
Authors: Amin Muhammad Khoirul , Pinilih Sambodo Sriadi
Published: April 2022

Cadres and families are the closest people to People with Mental Disorders (ODGJ) in public life. However, it should be noted that there are problems experienced by some of the cadres or families, namely the symptoms of ODGJ who experience recurrence. Thus, it is often considered to add to the burden on the family. The purpose of this service activity is to assist families in preventing the recurrence of ODGJ assisted by the role of mental health cadres. This activity starts from determining the determination of ODGJ in Pabelan village, problem formulation, identification of alternative problem solving, preparation, implementation of activities, practice and simulation, mentoring and ends with evaluation. The results of service activities, namely the knowledge and ability of cadres and families increased in preventing recurrence of ODGJ patients after being given health education and mentoring activities.