bluuebunny/crossref_metadata_2025 huggingface dataset:
Toi moko Tū Atu Toi moko Tū Mai - The Trade and Repatriation of Toi moko
Authors:   , Herewini Te Herekiekie
Published: July 2023

This thesis focuses on tikanga Māori (deep Māori philosophy, traditions, ethics and values) associated with the commercial trade of Toi moko (preserved Māori ancestral heads) and kōiwi tangata (Māori skeletal remains) from 1769 to the present day, as well as tikanga associated with the repatriation of Toi moko and kōiwi tangata from overseas institutions from the 1980s. This research seeks to understand the connection tikanga has with the rationale for rangatira in the early 1800s to engage in the commercial trade of Toi moko and then explores the relationship between contemporary tikanga Māori in seeking the return of the same ancestors from overseas institutions six generations later.

 As well as historical archival research, case studies, interviews, and observation of current professional museum practice. I employ a kaupapa Māori research approach derived from Māori academics, theorists and philosophers including Te Rangikāheke (Te Arawa), Professor Linda Smith (Ngāti Porou), Professor Ranginui Walker (Whakatōhea), Reverend Māori Marsden (Te Tai Tokerau), kaumātua belonging to the Te Hāhi Rātana (The Rātana Church) as well as Professor Sir Hirini Moko Mead (Ngāti Awa) and others, to understand, examine and interpret historical and contemporary perspectives associated with the trade and repatriation of Māori ancestral remains. This methodology challenges Western and European narratives that justified a deep-rooted history of trading in indigenous, brown, and black people’s bodies from the late 1400s to the 1980s. This thesis, also examines ways to achieve repatriation, restitution, and reconciliation by analysing the Māori repatriation movement from the 1980s as well as the personal views of repatriation champions associated with overseas institutions and groups, particularly focusing on their central ethics and values and how these connect and intersect with tikanga held by contemporary Māori. In terms of conclusions, this research finds a deep and enduring connection between tikanga Māori, its relationship to tapu and noa, mana and political agency and the original trade of Toi moko between the years 1769 to 1840 as well as their subsequent repatriation from the 1980s by contemporary Māori to their homelands in Aotearoa New Zealand.
Modelado electrotérmico de un proceso de calentamiento por inducción para aplicaciones industriales
Authors: Mendi Altube Amaiur , Villar Iturbe Inma , Carretero Chamorro Claudio , Acero Acero Jesús
Published: July 2023

Este trabajo describe el procedimiento seguido para modelar electromagnética y térmicamente una carga de templado por inducción compuesta de acero 42CrMo4, para lo que deben considerarse la dependencia con el nivel de campo magnético y temperatura de las propiedades físicas del material. Los resultados obtenidos mediante simulación numérica muestran la existencia de un comportamiento crítico entorno a la temperatura de Curie. Finalmente, se ha realizado una comparación entre los resultados de simulación y las mediciones experimentales para evaluar la utilidad del modelado propuesto.
Optimal operating modes of the agricultural implement position control device in the unit
Authors: Semichev Stepan Vladimirovich , Filippov Rostislav Aleksandrovich
Published: July 2023

The article presents the results of a field experiment of a developed controlled attachment device (UNU-3) as part of an aggregate with an MTZ-1221 tractor and a mounted cultivator KON-2.8 and provides recommendations for its use. It was found that when using a controlled mounted device, the range of variations in the numerical values of the deviation of the cultivator axis from the line set by the navigation equipment at the speed of the unit from 1.39 m/s to 1.94 m/s ranged from 0.08 to 0.04, which is 2-4 times less than without using the device, respectively. The process of functioning of a controlled attachment is described. It is determined that this device will increase the positioning level of the aggregated gun by minimizing the transverse displacement.
Analisis Kesalahan Siswa dalam Menyelesaikan Soal Cerita Teorema Pythagoras SMP Berdasarkan Kriteria Watson
Authors: Kamilah Adifa Shafa , Pujiastuti Heni
Published: July 2023

Tinjauan ini bertujuan untuk menyelidiki kesalahan yang dilakukan siswa dalam menyelesaikan cerita pada materi teorema pythagoras di jenjang SMP didasarkan sepenuhnya pada kriteria Watson. Tinjauan ini merupakan penelitian deskriptif-kualitatif yang mengikutsertakan 23 siswa kelas VIII (8) SMPIT Tunas Harapan Ilahi, kota Tangerang, Banten sebagai subjek peneltian. Data yang akan diselidiki berasal dari tes berbentuk naratif atau soal cerita yang diselesaikan oleh siswa dan wawancara. Hasil penelitian memperlihatkan 22 siswa melakukan kesalahan yang bervariasi. Tipe kesalahan terbanyak dilakukan sang peserta didik adalah kesimpulan hilang atau ommited conclusion (OC), sedangkan tipe kesalahan yang jarang dibuat oleh siswa adalah jenis kesalahan prosedur tidak tepat atau inappropriate procedure (IP), data hilang atau ommited data (OD), dan manipulasi tidak langsung atau undirected manipulation (UM). Beberapa faktor penyebab kesalahan yang dibuat oleh siswa meliputi: (1) ketidaktelitian ketika membaca soal berbentuk naratif atau cerita; (2) tidak teliti dalam pengerjaan permasalahan matematis; (3) tidak sering mengadaptasi kebiasaan menuliskan kesimpulan; (4) waktu yang terbatas; (5) ketidakpercayaan diri (self-confidence) terhadap jawabannya; (5) dan memiliki pikiran atau masalah lain sehingga mengganggu aktifitas pengerjaan soal.
Efecto del tratamiento de extracción en las características de fucoidan de Sargassum sinicola del Golfo de California
Authors: Vargas González G. , Ibarra González P. A. , Sandoval Larios G. , Guzmán Partida A.M , Ramos Clamont Montfort G.
Published: July 2023

El fucoidan es un bioactivo, con potencial nutracéutico. Este polisacárido se encuentra principalmente en las algas marinas cafés (clase Phaeophyceae). Para determinar la concentración y propiedades del fucoidan de Sargassum sinicola se realizaron seis colectas en varios puntos de las costas de Sonora. Las algas se clasificaron, lavaron, y secaron (humedad, 4%), se molieron y tamizaron. Los lípidos y parte de los pigmentos se extrajeron con etanol. Posteriormente se utilizaron dos métodos para extraer el fucoidan, el primero (A) en condiciones ácidas (0.1M HCl) y el segundo (B) a estas condiciones, y añadiendo formaldehido [0.1%] final, con propósito de blanqueo. Se obtuvieron rendimientos de 3.4±0.58 % y 4.2±1.45% para Ay B, respectivamente, sin que hubiera diferencia significativa (p>0.05) en el parámetro de transparencia L* (56.80±5.47). Sin embargo, los espectros de infrarrojo con transformada de Fourier mostraron que el método B produjo una desulfatación del fucoidan, lo cual se confirmó al observar una reducción de la carga superficial obtenida mediante dispersión dinámica de la luz donde la carga del fucoidan A fue de -18±0.25 mv y la del B de -9.8 ±0.85 mV. El método de extracción es importante porque algunas bioactividades del fucoidan dependen de su grado de sulfatación.
Pengembangan Sarana Wisata Perkebunan Teh Gunung Manik dengan Konsep Agrowisata di Desa Karyamukti
Authors: Ihsan Choirul , Rakhmanita Rakhmanita
Published: July 2023

Perkebunan teh gunung manik merupakan salah satu perkebunan teh yang terletak di kecamatan Campaka desa Karyamukti, Kabupaten Cianjur. Kebun teh gunung manik berada di bawah naungan PT. Sosro yang dijadikan sebagai salah satu tempat wisata di desa Karyamukti, sebagian besar pekerja yang bekerja di areal perkebunan teh gunung manik ialah warga sekitar atau warga lokal. Berdasarkan sarana dan prasarana yang tersedia pada kawasan perkebunan teh gunung manik, terdapat permasalahan yang ada pada kawasan tersebut, seperti terbengkalainya beberapa bangunan yang berada di kawasan perkebunan teh dan menjadikan kawasan perkebunan teh tersebut tidak terawat dan tidak berfungsi dengan sebagaimana mestinya. Oleh karena itu, untuk mengoptimalkan dan memaksimalkan sarana maupun prasarana yang tersedia pada kawasan perkebunan teh gunung manik, perlu dilakukannya pengembangan sarana dan prasarana yang tersedia, khususnya terhadap sarana dan prasarana yang sudah terbengkalai dan bertujuan untuk melakukan perubahan yang lebih baik pada kawasan perkebunan teh gunung manik.
Optimization of Volume Void and Wavelengths at Simultaneous Determination Method Development of Sweeteners, Preservatives and Dyes by UFLC
Authors: Suprianto Suprianto
Published: July 2023

Void volume is an important parameter in chromatography to determines accuracy of chromatography. Void volume which is not in accordance cause a widening or changes the symmetry of the chromatogram. Void volume is very influential at the capacity factor. Wavelength range from UV to Visible should be optimized so as not to be used from the maximum wavelength respectively. This analysis leads to the determination of the void volume and the wavelengths for the development of methods of separation of a mixture of saccharin, cyclamate, benzoic, sorbic, tartrazine and sunset yellow. This study used high performance liquid chromatography reversed phase the wavelength range of 200 nm - 470 nm, the instrument of UFLC 1290 DAD (Agilent), C18 column 100 mm x 4.6 mm x 3.5 μm (Agilent). The results showed that the optimum empty volume is 30% with a wavelength of 200, 220 and 450 nm in the mobile phase of phosphate buffer (pH 4.5) and methanol 75: 25 (v / v), flow rate of 1.0 ml / min, column temperature 30oC. Parameter of optimization includes the capacity factor, plate number, resolution, selectivity and tailing factor meet the requirements of analysis
The role of self-reported and physiological stress in nocebo hyperalgesia.
Authors: Skvortsova Aleksandrina , Meeuwis Stefanie H
Published: July 2023

Negative expectations can increase pain sensitivity, leading to nocebo hyperalgesia. However, the physiological and psychological factors that predispose individuals to this phenomenon are still not well understood. The present study examined whether stress induced by a social stressor affects nocebo hyperalgesia, and whether this effect is mediated by self-reported and physiological stress responses. We recruited 52 healthy participants (15 men) who were randomly assigned to either the Trier Social Stress Test (TSST) or a control condition (a friendly version of the TSST). Nocebo hyperalgesia was induced using negative suggestions combined with a validated pain conditioning paradigm. We assessed self-reported (anxiety and stress) and physiological (cortisol, alpha-amylase, heart rate, and skin conductance) responses to stress. Both groups exhibited significant nocebo hyperalgesia. The stress group showed higher levels of anxiety, self-reported stress, and cortisol levels compared to the control group while no significant differences were found in other physiological markers. The stress and control groups did not differ in the magnitude of nocebo hyperalgesia, but anxiety levels fully mediated the effects of the stress test on nocebo hyperalgesia. Furthermore, cortisol levels were positively associated with the magnitude of nocebo hyperalgesia regardless of whether participants underwent the stress or the control tests. Our findings suggest that an external social stressor does not directly affect nocebo hyperalgesia, but that increased anxiety due to the stressor enhances its magnitude. Thus, it may be worthwhile to investigate whether reducing stress-related anxiety in clinical settings would help alleviate nocebo effects.
Nontraditional Flow Stress Testing of Ti-6Al-4V: Capturing Critical Transitions in Material Behavior During Cooling
Authors: Zhang Kevin J. , Sheeley Chase , Frame Lesley D.
Published: July 2023

Creep strain behavior during cooling was investigated by physical simulation, giving insight into the relationship of flow stress behavior and microstructure as a function of temperature and cooling rate.
Influence of Service Quality on Customer Loyalty at BSI KCP Imam Bonjol, Aceh Barat Regency
Authors: Ifar Nur Fajri , Ahmad Arkadius  , Sri Hartati  , Meri Saputra
Published: July 2023

This study aims to determine the effect of service quality on customer loyalty at BSI KCP Imam Bonjol Kabupaten Aceh Barat. The dependent variable in this study is customer loyalty while the independent variable is service quality.  The data analysis method used in this study uses the classic assumption test including the normality test, multicollinearity test, heteroscedestity test and autocorrelation test. Meanwhile, hypothesis testing includes multiple linear tests, partial t tests and simultaneous F. Based on the results of the study using the Anova test (F test) shows that the sig value <0.05, in other words H0 rejects, means that service quality affects customer loyalty of BSI KCP Imam Bonjol Kabupaten Aceh Barat.
PENGEMBANGAN MODEL PEMBELAJARAN CONTEXTUAL TEACHING AND LEARNING (CTL) PADA MATA PELAJARAN FIQIH
Authors: Rosady Imron , Dahlan Moh , Ubaidillah NFn
Published: July 2023

The purpose of this research is to develop a valid, practical, and effective Contextual Teaching and Learning (CTL) model for the subject of Fiqh (Islamic Jurisprudence). This study refers to the general problem-solving model in education proposed by Plomp, which consists of four stages: (1) initial investigation, (2) design, (3) realization/construction, and (4) testing, evaluation, and revision. However, the implementation stage was not carried out in this research as the development of the learning model did not reach that stage. The research results indicate that in the first experiment, there was an improvement in students' thinking skills at the level of Fiqh 5 by 20.8% and 38.9%, with a decrease of 6.3% and 21.1% in groups A-B and C-D, respectively. In the second experiment, the students' thinking skills at the level of Fiqh 5 increased by 26.0% and 36.8% in groups A-B and C-D, respectively, with a decrease of 8.3% and 11.6%. CTL successfully improved students' thinking skills in Fiqh, although it has not reached its full potential. The increase in students' thinking skills from the first to the second experiment was 29.8% and 31.4%, with a decrease of 14.7% and 9.9%. This can be interpreted as the students' experiences gained through CTL-based learning contributing to the improvement of their thinking skills.AbstrakTujuan penelitian ini mengembangankan model pembelajaran CTL pada mata pelajaran Fiqh secara valid, praktis dan efektif. Penelitian ini mengacu pada model umum penyelesaian masalah pendidikan yang dikemukakan oleh Plomp, tahapan pengembangan model Plomp meliputi (1) investigasi awal, (2) desain, (3) realisasi/konstruksi, dan (4) tahap pelaksanaan tes, evaluasi, dan revisi. Namun, tahap implementasi tidak dilakukan dalam penelitian ini karena pengembangan model pembelajaran tidak sampai pada tahap tersebut. Hasil penelitian Hasil percobaan pertama menunjukkan peningkatan tingkat berpikir siswa pada tingkat 5 Fiqh sebesar 20,8% dan 38,9%, dengan penurunan 6,3% dan 21,1% pada kelompok A-B dan C-D. Percobaan kedua meningkatkan tingkat berpikir siswa pada tingkat 5 Fiqh kelompok A-B dan C-D masing-masing sebesar 26,0% dan 36,8%, dengan penurunan 8,3% dan 11,6%. CTL berhasil meningkatkan tingkat berpikir siswa dalam Fiqh meskipun belum optimal. Peningkatan tingkat berpikir siswa dari percobaan pertama ke kedua adalah 29,8% dan 31,4%, dengan penurunan 14,7% dan 9,9%. Hal ini dapat diinterpretasikan bahwa pengalaman siswa yang diperoleh melalui pembelajaran menggunakan CTL berkontribusi pada peningkatan tingkat berpikir siswa.
KAMPUS MERDEKA (INDEPENDENT CAMPUS) POLICY IN INDONESIA: A BRIEF OVERVIEW
Authors: Wibisono Eristian , Umiyati Etik
Published: July 2023

Implementing the Kampus Merdeka (Independent Campus) policy for higher education in Indonesia opens new perspectives on the transformation of higher education. This strategic approach aims to improve institutions' quality flexibly and wants to place students in a central position in the university by involving students in the real-world activities through various field projects. Nevertheless, few doubts arise on how this policy program is implemented, including its sustainability. Through evidence-based critical review, this article aims to review the implementation of the Kampus Merdeka policy and some of the challenges that may arise. We identify three main challenges, including decision-making authority, external collaboration, and benchmarks of success which then lead to conclusions and recommendations regarding the skills of higher education institutions in carrying out external collaboration and tools to measure the success of field projects.AbstrakPenerapan kebijakan Kampus Merdeka pada pendidikan tinggi di Indonesia membuka perspektif baru dalam transformasi pendidikan tinggi. Pendekatan strategis ini bertujuan untuk meningkatkan kualitas institusi secara fleksibel dan menempatkan mahasiswa pada posisi sentral di perguruan tinggi dengan melibatkan mahasiswa dalam kegiatan di dunia nyata melalui berbagai proyek lapangan. Namun demikian, beberapa keraguan muncul tentang bagaimana program kebijakan ini diimplementasikan, termasuk keberlanjutannya. Dengan pendekatan tinjauan literatur berbasis bukti, artikel ini mengulas implementasi kebijakan Kampus Merdeka dan beberapa tantangan yang mungkin muncul. Kami mengidentifikasi tiga tantangan utama, antara lain kewenangan pengambilan keputusan, kolaborasi eksternal, dan tolok ukur keberhasilan. Ketiganya mengarah pada kesimpulan dan rekomendasi mengenai keterampilan institusi pendidikan tinggi dalam melakukan kolaborasi eksternal beserta instrumen untuk mengukur keberhasilan proyek-proyek di lapangan.
KOLABORASI ANTARA ORANG TUA DAN GURU DALAM MENUMBUHKAN LITERASI MEMBACA MELALUI PROGRAM MAJALAH DINDING S D NEGERI 1 CELEP
Authors: Bimantara Fariz Rafdan , Amalia Nur
Published: July 2023

Parents and teachers find it very difficult to foster a culture of reading literacy in students. Reading books is very important. Low reading interest in students can result in decreased learning outcomes. Therefore, collaboration between parents and teachers is very important in increasing students' interest in reading through wall magazines. This study aims to describe the collaboration between parents and teachers in fostering reading literacy through the wall magazine program. The type of research used is qualitative research with a phenomenological research design. Data collection techniques used were observation and interviews, and data validity was carried out by source and technique triangulation. Based on the results of research at SD Negeri 1 Celep, it was found that low interest in reading was caused by the influence of gadgets and the absence of parental guidance. One of the efforts made by parents and teachers to increase students' interest in reading is through the wall magazine program. In addition to providing motivation for the importance of reading, there is guidance from parents, making books available in the library, making a literacy tree and making a study schedule. AbstrakOrang tua dan guru sangat kesulitan dalam menumbuhkan budaya literasi membaca pada peserta didik. Membaca buku sangatlah penting. Minat membaca rendah pada peserta didik dapat mengakibatkan hasil belajar turun. Oleh karena itu, kolaborasi antara orang tua dan guru sangat penting dalam meningkatkan minat membaca pada peserta didik yaitu melalui majalah dinding. Penelitian ini bertujuan untuk mendeskripsikan terkait kolaborasi antara orang tua dan guru dalam menumbuhkan literasi membaca melalui program majalah dinding. Jenis penelitian yang digunakan adalah penelitian kualitatif dengan desain penelitian fenomenologi. Teknik pengumpulan data yang digunakan adalah observasi dan wawancara, serta validitas data dilakukan dengan triangulasi sumber dan teknik. Berdasarkan hasil penelitian di SD Negeri 1 Celep memperoleh hasil bahwa minat membaca rendah diakibatkan oleh pengaruh gadget dan tidak adanya bimbingan orang tua. Upaya yang dilakukan orang tua dan guru untuk meningkatkan minat membaca peserta didik adalah salah satunya melalui program majalah dinding. Selain itu memberikan motivasi akan pentingnya membaca, adanya bimbingan dari orang tua, membuat buku hadir perpustakaan, membuat pohon literasi dan membuat jadwal belajar.
PENGEMBANGAN MODUL PROYEK KALBU (KAMI PENYELAMAT BUMI) UNTUK MENINGKATKAN KETERAMPILAN BERPIKIR KREATIF
Authors: Amri Khoirul , Widiyono Aan
Published: July 2023

This research aims to develop a project module to strengthen the profile of Pancasila students, knowing the feasibility, practicality and effectiveness of the module. The project module developed was named the KALBU (We Save the Earth) project module on the theme of sustainable lifestyle phase B grade IV elementary school. This research uses research and development methods. The development procedure uses the ADDIE development model (analysis, design, development, implementation, evaluation). The research was conducted in the second semester of the 2022/2023 academic year at SDN Puncel 01. The data collection instrument used questionnaires by experts, student and teacher response questionnaires, and rubik's assessments based on indicators of creative thinking skills. Data analysis uses qualitative and quantitative descriptive analysis. The feasibility test results of media experts get a percentage of 83.03% and material experts of 88.33%. These results show that the developed module is very feasible to use. The results of the practical test through student responses received a percentage of 92.73% and teacher responses of 93.73%. These results show that the modules developed belong to the very practical category. The results of the effectiveness test through improving creative thinking skills from the pre-test average score of 49.9 rose during the post-test of 85.5 with an N-gain value of 0.73 in the high category. That way the KALBU project module is effective in improving creative thinking skills. Abstrak Penelitian ini bertujuan untuk mengembangkan modul proyek penguatan profil pelajar Pancasila, mengetahui kelayakan, kepraktisan dan keefektifan modul. Modul proyek yang dikembangkan diberi nama modul proyek KALBU (Kami Penyelamat Bumi) pada tema gaya hidup berkelanjutan fase B kelas IV Sekolah Dasar. Penelitian ini meggunakan metode penelitian dan pengembangan. Prosedur pengembangan menggunakan model pengembangan ADDIE (analysis, design, development, implementation, evaluation). Penelitian dilaksanakan pada semester II tahun ajaran 2022/2023 di SDN Puncel 01. Instrumen pengumpulan data menggunakan angket oleh ahli, angket respon siswa dan guru, serta rubik penilaian berdasarkan indikator keterampilan berpikir kreatif. Analisis data menggunakan analisis deskriptit kualitatif dan kuantitatif. Hasil uji kelayakan ahli media mendapatkan persentase sebesar 83,03% dan ahli materi sebesar 88,33%. Hasil tersebut menunjukkan bahwa modul yang dikembangkan sangat layak digunakan. Hasil uji praktikalisasi melalui respon siswa mendapatkan persentase sebesar 92,73% dan respon guru sebesar 93,73%. Hasil tersebut menunjukkan modul yang dikembangkan termasuk kategori sangat praktis. Hasil uji efektifitas melalui peningkatan keterampilan berpikir kreatif dari pre-test rata-rata nilai sebesar 49,9 naik saat post-test 85,5 dengan nilai N-gain sebesar 0,73 dengan kategori tinggi. Dengan begitu modul proyek KALBU efektif dalam meningkatkan keterampilan berpikir kreatif.
LITERATURE REVIEW: PEMBELAJARAN DISCOVERY INQUIRY BERBASIS TIK
Authors: Bramastia NFn , Trisnawati Ida
Published: July 2023

In the era of globalization, education has an important role for a nation and state in the face of advances in science and technology. One effort that can be done is to integrate information and communication technology-based learning. This study aims to determine the improvement of learning outcomes by applying the ICT-Based Discovery Inquiry learning model. The research method used is a qualitative description method by collecting literature study data, reading and recording research materials. The type of data used is secondary data in the form of research articles from previous studies. The data obtained were compiled, analyzed, and opened so as to obtain conclusions about ICT-Based Discovery Inquiry learning. Based on the results of the literature study that has been done, it can be said that student learning outcomes treated with ICT-based discovery inquiry learning models have a significant effect on student learning outcomes. Empirical data show that an increase in student activity has a significant effect on learning outcomes which include mastery of concepts, affective, and psychomotor.AbstrakDi era globalisasi pendidikan memiliki peran penting bagi suatu bangsa dan negara dalam menghadapi kemajuan ilmu pengetahuan dan teknologi. Salah satu upaya yang dapat dilakukan adalah dengan mengintegrasikan pembelajaran yang berbasis teknologi infomasi dan komunikasi. Penelitian ini memiliki tujuan untuk mengetahui peningkatan hasil belajar dengan menerapkan model pembelajaran Discovery Inquiry Berbasis TIK. Metode penelitian yang digunakan adalah metode deskripsi kualitatif dengan mengumpulkan data studi pustaka, membaca dan mencatat bahan penelitian. Jenis data yang digunakan adalah data sekunder berupa artikel lmiah dari penelitian-penelitian sebelumya. Data yang diperoleh dikompulasi, dianalisis, dan disimpulkan sehingga mendapatkan kesimpulan mengenai pembelajaran Discovery Inquiry Berbasis TIK. Berdasarkan hasil penelitian study literature yang telah dilakukan dapat disimpulkan bahwa hasil belajar siswa yang diberi perlakuan model pembelajaran discovery inquiry berbasis TIK berpengaruh secara signifikan terhadap hasil belajar siswa atau mahasiswa. Data empirik menunjukkan bahwa peningkatan aktivitas siswa atau mahasiswa berpengaruh signifikan terhadap hasil belajar yang meliputi penguasaan konsep, afektif, dan psikomotor.
Implementation of Total Productive Maintenance in a Jute Bag Industry:a Case Study
Authors: Haider M M Nadim , Rafiquzzaman Md
Published: July 2023

In this competitive world, manufacturing industries are suffering from several problems such as breakdown of machine, production adjustments, poor working of defective equipment, poor maintenance and management, unhealthy working area and this lead to low productivity, increasing wastage, fire damage and major losses in the company’s growth. Total Productive Maintenance (TPM) approaches can be promising solution to overcome these problems. Therefore, this study attempts to evaluate the contributions TPM initiatives towards improving manufacturing performance in a Jute bag manufacturing industry in Bangladesh. Specific objectives of this study are identification and reduction of major losses by using TPM tools and evaluation of the effectiveness by analyzing Overall Equipment Efficiency (OEE). The correlations between various TPM implementation dimensions and manufacturing performance improvements have been evaluated and validated by employing overall equipment effectiveness (OEE) in the jute bag plant. In this study TPM tools such as 5S, Autonomous Maintenance, Kobetsu Kaizen, Planned Maintenance and Education and Training have been implemented in the selected company. The equipment failure losses are reduced 3.85% through continuous improvement concept. The defect rate is reduced by 1.84% by taking preventive action. Most importantly it is observed that the OEE is improved from 7.42% i.e improved the productivity as well as improved the quality of product.
Journal of Engineering Science 14(1), 2023, 137-149
The mechanism of impaired delayed recall verbal memory function in Parkinson's disease with orthostatic hypotension: a multiple imaging study
Authors: Xue Xiaofan , Huang Anqi , Zeng Jingrong , Song Haixia , Xing Yingqi , Chan Piu , Xu Erhe , Zhou Lichun
Published: July 2023

Introduction

Orthostatic hypotension (OH) frequently accompanies autonomic dysfunction and is an important risk factor for cognitive impairment in Parkinson's disease (PD). However, the association between different cognitive functions and OH in PD patients is not yet fully understood.

Methods

This study aimed to evaluate the scores of different cognitive domains and multiple parameters using different imaging techniques on PD patients with or without OH. A total number of 31 PD patients with OH (n = 20) and without OH (n = 11) were recruited from the Department of Neurology, Beijing Xuanwu Hospital for this study. All patients underwent beat-to-beat non-invasive blood pressure recordings and an active standing test to evaluate neurogenic OH and a global neuropsychological test to assess cognitive function. All patients underwent dynamic cerebral autoregulation (dCA) measurement, brain magnetic resonance imaging (MRI), and brain 18fluorine-fluorodeoxyglucose positron emission tomography/computed tomography (18F-FDG PET/CT).

Results

The results showed that OH patients had poor delayed recall verbal memory when compared with the PD patients without OH (1.75 ± 1.59 vs. 3.10 ± 1.73, p = 0.042). The dCA test indicated a significant difference in the right very low-frequency (VLF) gain between two groups (1.27 ± 0.17 vs. 1.10 ± 0.26, p = 0.045) and the brain 18F-FDG PET/CT indicated a significant difference in the SUV (right medial temporal lobe) to SUV (occipital lobe) ratio (0.60 ± 0.08 vs. 0.67 ± 0.11, p = 0.049). Meanwhile, these two imaging parameters were negatively correlated (p < 0.001). Furthermore, the score of a delayed recall verbal memory in the OH group was positively correlated with the right medial temporal lobe to occipital lobe ratio (p < 0.001) and was negatively correlated with the right VLF gain (p = 0.023).

Discussion

PD with OH patients had poor delayed recall memory, which might have been caused by the decreased metabolic dysfunction of specific medial temporal lobe due to the impaired dCA ability.
Tumor microenvironment and fibroblast activation protein inhibitor (FAPI) PET: developments toward brain imaging
Authors: Djekidel Mehdi , Alsadi Rahaf , Abi Akl Maya , Bouhali Othmane , O’Doherty Jim
Published: July 2023

Fibroblast activation protein (FAP) is a type-II membrane bound glycoprotein specifically expressed by activated fibroblasts almost exclusively in pathological conditions including arthritis, fibrosis and cancer. FAP is overexpressed in cancer-associated fibroblasts (CAFs) located in tumor stroma, and is known to be involved in a variety of tumor-promoting activities such as angiogenesis, proliferation, resistance to chemotherapy, extracellular matrix remodeling and immunosuppression. In most cancer types, higher FAP expression is associated with worse clinical outcomes, leading to the hypothesis that FAP activity is involved in cancer development, cancer cell migration, and cancer spread. Recently, various high selectivity FAP inhibitors (FAPIs) have been developed and subsequently used for positron emission tomography (PET) imaging of different pathologies. Considering the paucity of widely available and especially mainstream reliable radioligands in brain cancer PET imaging, and the poor survival rates of patients with certain types of brain cancer such as glioblastoma, FAPI-PET represents a major development in enabling the detection of small primary or metastatic lesions in the brain due to its biological characteristics and low background accumulation. In this work, we aim to summarize the potential avenues for use of FAPI-PET, from the basic biological processes to oncologic imaging and with a main focus on brain imaging.
Grasping Unstructured Objects with Full Convolutional Network in Clutter
Authors: Zhang Tengteng , Mo Hongwei
Published: July 2023

Grasping objects in cluttered environments remains a significant challenge in robotics, particularly when dealing with novel objects that have not been previously encountered. This paper proposes a novel approach to address the problem of robustly learning object grasping in cluttered scenes, focusing on scenarios where the objects are unstructured and randomly placed. We present a unique Deep Q-learning (DQN) framework combined with a full convolutional network suitable for the end-to-end grasping of multiple adhesive objects in a cluttered environment. Our method combines the depth information of objects with reinforcement learning to obtain an adaptive grasping strategy to enable a robot to learn and generalize grasping skills for novel objects in the real world. The experimental results demonstrate that our method significantly improves the grasping performance on novel objects compared to conventional grasping techniques. Our system demonstrates remarkable adaptability and robustness in cluttered scenes, effectively grasping a diverse array of objects that were previously unseen. This research contributes to the advancement of robotics with potential applications, including, but not limited to, redundant manipulators, dual-arm robots, continuum robots, and soft robots.
HUBUNGAN WORK-FAMILY CONFLICT DENGAN KINERJA PERAWAT WANITA DALAM PENDOKUMENTASIAN ASUHAN KEPERAWATAN
Authors: Dwi Sulisetyawati S , Giatmi G , Murharyati Atiek
Published: July 2023

Work-family conflict merupakan konflik peran yang sering terjadi pada perawat wanita yang sudah menikah., salah satunya dalam hal pendokumentasian asuhan keperawatan. Tujuan penelitian ini untuk mengetahui hubungan work-family conflict dengan kinerja perawat wanita dalam pendokumentasian asuhan keperawatan. Penelitian ini merupakan penelitian kuantitatif dengan pendekatan cross sectional. Populasi penelitian ini adalah perawat wanita yang sudah menikah yang betugas di ruang IGD, ICU dan rawat inap RS PKU Muhammadiyah Karanganyar sebanyak 73 perawat. Pengambilan sampel menggunakan teknik propotion stratified random sampling dengan jumlah 42 responden. Instrumen penelitian menggunakan kuesioner work-family conflict dan kinerja dalam pendokumentasian asuhan keperawat. Korelasi kedua variabel diuji menggunakan uji Kendall’s tau-c. Hasil penelitian menunjukkan sebagian besar responden mengalami tingkat work-family conflict rendah yaitu 34 responden (81%). Sebagian besar responden memiliki kinerja dalam pendokumentasian asuhan keperawatan baik yaitu sebanyak 41 responden (97,6%). Hasil uji statistik didapatkan nilai p value 0,324 (p>0,05) dengan nilai koefisien korelasi yaitu 0,018. Nilai ini menunjukkan bahwa tidak terdapat hubungan yang signifikan antara work-family conflict dengan kinerja perawat wanita dalam pendokumentasian asuhan keperawatan 

Work-family conflict is a role conflict that often occurs in married female nurses. one of which is in terms of documentation of nursing care. The purpose of this research is to determine the relationship between work-family conflict and the performance of female nurses in documenting nursing care. This was a quantitative research with a cross sectional approach. The population of this research were 73 married female nurses who served in the emergency room, ICU and inpatient care at PKU Muhammadiyah Karanganyar Hospital. Sampling was conducted using a proportional stratified random sampling technique with a total of 42 respondents. The research instrument used questionnaire on the relationship between work-family conflict and performance in the documentation of nursing care. The correlation of the two variables was tested using Kendall's tau-c test. The results showed that most of the respondents experienced a low level of work-family conflict, which were 34 respondents (81%). Most of the respondents have good performance in documenting nursing care, which were 41 respondents (97.6%). Statistical test results obtained p value of 0.324 (p> 0.05) with a correlation coefficient value of 0.018. This value indicates that there is no significant relationship between work-family conflict and the performance of female nurses in documenting nursing care.
WHAT DRIVES EXPERIENTIAL LOYALTY TOWARDS THE ISLAMIC BANKS ? EVIDENCE FROM INDONESIA
Authors: Juniwati Endang Hatma , Rivanda Agil Krisna
Published: July 2023

Purpose Indonesia has Muslim majority population, however the number of people who choose to be customer in sharia bank is still relatively small. The purpose of this study is to find out the influence of sharia finance literacy, profit-sharing ratio, income, and trust to the loyalty of customer of sharia bank. Design/methodology/approach The method used in this study is the explanatory research with quantitative approach. The data used in this study were based on criterion muslim and customer of sharia bank with participating respondents of 233 respondents from Bandung Raya. Findings The result of this study is that the variable of sharia finance literacy, profit-sharing ratio, and trust have significantly positive influence while variable of income do not have significant influence in the loyalty of customer to sharia bank. Practical implications The results will assist Islamic bank management in continuing to introduce Islamic banks to the public and try to get closer to them. The relevant sharia authorities should continue to introduce financial knowledge to the public, and if necessary make regulations that can accelerate these efforts.
Penyikapan Guru Pembimbing dalam Mengatasi Kesulitan Belajar Siswa di SMA Negeri 1 Rejang Lebong
Authors: Naldi Wahyu , Sari Dewi Purnama , Kusen Kusen
Published: July 2023

Kesulitan belajar merupakan permasalahan yang sangat kompleks dihadapi siswa dalam mengikuti  proses pembelajaran yang sedang diikutinya. Dalam pelaksanaanya siswa mengalami hambatan dan kendala dalam mengikuti pembelajaran. Hal ini ditunjukkan pada hasil belajar yang rendah, kurang memahami materi yang disampaikan guru matapelajaran,  kehadiran di sekolah kurang, lambat dalam mengerjakan tugas  dan motivasi yang kurang. Tujuan penelitian ini  dimaksudkan 1) untuk mengetahui indentifikasi kesulitan belajar yang dihadapi siswa di sekolah 2) untuk mengetahui penanganan guru pembimbing terhadap siswa yang mengalami kesulitan belajar dan 3) untuk mengetahui gagasan guru pembimbing dalam membantu siswa yang mengalami kesulitan belajar. Jenis penelitian yang dugunakan merupakan penelitian kualitatif,  menggunakan pendekatan deskriptif  dengan metode studi kasus (case study). Sementara subjek penelitian yakni guru pembimbing, guru matapelajaran dan siswa dengan teknik purposive sampling.  Teknik pengumpulan data yang digunakan dalam penelitian yaitu  melalui; wawancara (interview), observasi (observation) dan dokumentasi. Adapun teknik analisis data menggunakan pengumpulan data, reduksi data, penyajian data dan kesimpulan data. Sementara untuk keabsahan data menggunakan triangulasi data yakni triangulasi sumber dan metode. Hasil penelitian ini menunjukkan bahwa 1) Cara guru pembimbing mengidentifikasi kesulitan belajar diantaranya menganalisis laporan hasil beajar dari guru mata pelajaran,  menggunakan Alat Ungkap Masalah 2) Cara guru pembimbing menangani kesulitan belajar siswa dengan memberikan layanan informasi, layanan konseling individu, kerjasama dengan guru matapelajaran dan orang tua 3) Pengembangan ide dan gagasan yang dilakukan guru pembimbing untuk mengatasi kesulitan belajar dengan mempelajari kesulitan yang ada dan mempelajari faktor-faktor penyebabnya. Melakukan pelayanan bimbingan konseling dan mengevaluasi secara berkesimbungan setiap perkembangan siswa.
Consideration of axial load of drive support roller bearings
Authors:   Ivanov A.S. Novikov E.S.
Published: July 2023

It is demonstrated that the roller bearing with both radial and axial bearing loads use in gearboxes and railway axle boxes is developing abroad. Domestic and foreign methods of accounting for axial loading of the bearings are analyzed. It is proposed to use the SKF method of accounting for axial loading of bearings with short cylindrical rollers to calculate domestic drive supports. Examples of calculation are given.

Keywords: roller bearings, axial loading, equivalent bearing load.
a-s-ivanov@yandex.ru
Research of kinematical features of the honing process during treatment of external surfaces of high precision cylindrical parts of ship machines and mechanisms
Authors:   Gafarov A.M. Hankishiev I.A. Pashazade S.G.
Published: July 2023

To improve the quality of surfaces of thin-walled cylindrical parts of ship machines and mechanisms, a new technological process is developed — external honing. Its kinematic features and technological capabilities in the processing of high-precision parts are investigated.

Keywords: equipment, part, quality, surface, processing, external honing, kinematics.
aydin.qafarov@hotmail.com, isaq.xankishiyev@acsc.az, pasazade.selim@gmail.com
DESAIN PROTOTIPE PEMBANGKIT LISTRIK TENAGA SURYA UNTUK SUMBER ENERGI ALTERNATIF PADA MESIN STERILISASI ALAT MEDIS PORTABLE
Authors: Rahmawati  , Bayusari Ike , Caroline Caroline , Hermawati Hermawati , Mawarni Lerisa
Published: July 2023

Energi matahari memiliki jumlah yang sangat melimpah dan ramah terhadap lingkungan. Oleh sebab itu, seluruh makhluk hidup memanfaatkan matahari sebagai sumber kehidupan. Oleh karena persediaan energi kovensional yang tidak akan bisa digunakan dengan terus menerus dalam waktu yang sangat lama, maka dibutuhkan suatu energi alternatif yang mampu dimanfaatkan sebagai pembangkit energi listrik yaitu energi matahari atau surya, dengan menggunakan sel surya untuk menghasilkan energi listrik. Terdapat beberapa peralatan rumah tangga, perkantoran, dan juga rumah sakit yang menggunakan alat-alat listrik. Contohnya pada rumah sakit, salah satu alat listrik yang digunakan yaitu mesin sterilisasi alat medis. Sterilisasi adalah pelepasan suatu alat dan juga bahan dari berbagai mikroorganisme hidup atau stadium istirahatnya. Salah satu medote sterilisasi yakni sterilisasi panas yang terdiri dari 2 jenis yaitu sterilisasi panas kering dalam oven dengan suhu 1600C selama waktu 120 menit - 1700C selama waktu 60 menit. Pada penelitian ini bertujuan untuk membuat pembangkit listrik tenaga surya sebagai sumber energi alternatif pada mesin sterilisasi portable untuk alat medis dengan suhu 1700C.  Dari percobaan yang telah dilakukan alat yang telah dibuat sudah mampu menghasilkan daya yang cukup untuk pengisian aki yang dapat digunakan sebagai sumber energi pada mesin sterilisasi alat medis portable dengan tegangan dan arus maksimal yaitu 20,9 V dan 8,1 A. Sedangkan pada cuaca yang mendung menghasilkan tegangan dan arus yang paling kecil yakni hanya mampu menghasilkan tegangan sebesar 17,6 V dan arus sebesar 1 A. Aki yang harus memiliki minimal tegangan 12 V untuk mencapai  1700C. Data untuk mencapai 1700C, panel surya menghasilkan daya paling maksimal sebesar 163,13 Watt dan minimal 62,08 Watt. Artinya semakin besar daya maka semakin cepat pegisian aki, begitupun sebaliknya.
Парадигмально-методичний конструкт організації самостійної практичної роботи учнів: практико-орієнтований урок
Authors: Пустовіт Григорій
Published: July 2023

На основі аналізу сучасної педагогічної теорії і практики закладів базової освіти, в контексті впровадження Нової української школи схарактеризовано парадигмально-методичний конструкт організації самостійної практичної роботи учнів та розкрито наукові підходи, провідні ознаки, універсальні структури уроків, типологію та основні варіанти їхньої організації. Доведено необхідність зміни освітньої парадигми на гуманну, особистісно та діяльнісно спрямовану за змістом, дитиноцентрично, компетентнісно орієнтовану та соціально значущу з метою формування не лише інтелекту, але й морально-духовного світу учня, його самоактуалізації та самореалізації. 

Окреслено специфіку застосування у межах практико-орієнтованого уроку базової школи чотирьох груп інтерактивних технологій. Взявши за основу залежність між зростанням ступеня самостійності учнів в освітній, виховній, розвивальній, соціалізуючій діяльності та зменшенням відповідної педагогічної допомоги керівництва у її здійсненні з боку вчителя, обґрунтовано класифікацію рівнів їхньої творчої спільної діяльності.
Considerações Práticas Sobre Programas de Cumprimento Normativo Aplicados Aos Tribunais de Justiça
Authors: Netto José Laurindo de Souza , Piaskoski Augusto Cesar , Garcel Adriane , Hippertt Karen Paiva , Séllos-Knoerr Viviane Coêlho de
Published: July 2023

Objetivo do estudo: Expor e debater questões atinentes à implementação de programas de compliance no âmbito dos órgãos que integram a Administração Pública, notadamente aqueles que compõe o Poder Judiciário. Nesse sentido, buscaremos definir parâmetros práticos para a elaboração e implementação de programas de compliance nos tribunais de justiça.
Abordagem Metodológica: O presente estudo qualitativa e exploratório, baseia-se  em dados e informações secundárias e documentais dos órgãos dos tribunais de justiça. 
Relevância: O desenvolvimento do Código de Conduta interno, é preciso ressaltar que qualquer prática de compliance está fadada ao fracasso se os setores responsáveis pela gestão e internalização das regras de integridade não estiverem dispostos a transmitir e sensibilizar os seus servidores e colaboradores acerca das consequências negativas provocadas pela violação normativa.  
Principais resultados: De acordo com as estratégias eleitas para tratamento dos níveis de risco é que o tribunal poderá estabelecer um “plano de ação” direcionado a cada gestor responsável pelos diversos setores do tribunal, com vistas à implementação e treinamento dos servidores com base nas medidas de controles propostas.
Contribuições teóricas/metodológicas: A atividade de gestão de riscos de uma organização é a mais ampla de todo o programa de implementação de compliance, uma vez que decorre de uma análise sistêmica dos riscos de maior relevância a que está exposta a organização. Assim, a análise e gestão de riscos pressupõe um conhecimento detalhado dos procedimentos e atividades internas do tribunal, bem como da identificação dos setores e servidores mais suscetíveis a infração normativa.
Conclusão: A implementação de medidas preventivas e de controle de riscos pelos tribunais desenvolvidas no âmbito de programas de compliance e de códigos de conduta servirão como reforço para as regras de direito administrativo vigentes, de forma a prevenir abusos e excessos comuns às atividades práticas desenvolvidas no interior dos tribunais.
SOSIALISASI STRATEGI PEMASARAN DALAM RANGKA OPTIMALISASI KEUNTUNGAN UMKM KECAMATAN RANCABUNGUR MELALUI PERLUASAN PASAR DI DUNIA DIGITAL
Authors: Sari Prisca Nurmala , Fadly  , Andrayani Dian , Nurhadi Adi , Janvierna Mas Fierna
Published: July 2023

The growth of MSMEs is very decisive and contributes to Indonesia's economic growth. The Indonesian government must support the development of Indonesian MSMEs. MSMEs are strong to economic shocks but if they are not supported and assisted, MSMEs will collapse. MSMEs are must be going digital, especially in marketing and sales of MSME products. MSMEs must be able to compete with other competitors, especially the imported products. Rancabungur District is one of the subdistricts in Bogor Regency which has a lot of potential resources to be developed. The problem faced by MSME actor is a marketing problem that has not been going digital. Based on this problem, the activity of online marketing strategy socialization needs to be conducted as an early stage of mentoring MSMEs in Rancabungur District. This program is conducted using the explanation and discussion method. This activity began with giving pre-test and post-test. Judging from the results of the questionnaires which had been distributed, almost a half more, the participants of this program were aged 37-47 years old, female, worked as entrepreneurs, and produced any kinds of food. Judging from the implementation of digital marketing by MSME participants, around 69% of participants already have a brand; 59% have labels ; 97% have their own packaging; and 56% of participants have attached the brand and label on their packaging. From all the participants in this program, only 8% who have not implemented the digital marketing, while the rest have implemented the digital marketing eventhough only through one social media. The social media used by the participants are WhatsApp, Facebook, Instagram, and others. There are also MSME participants who sold their products through e-commerce as much as 10%. As much as 13% of MSME participants use online taxibike services (ojol). By conducting this socialization activity, it can be seen that the level of interest and knowledge of digital marketing for MSMEs in Rancabungur District has increased.