bluuebunny/crossref_metadata_2025 huggingface dataset:
Scuole e territori fragili. Il modello lungimirante del Contrat École a Br
Authors: Mattioli Cristiana , Renzoni Cristina , Savoldi Paola
Published: March 2022

L'emergenza pandemica e la chiusura delle scuole hanno inasprito disuguaglianze territoriali ed educative, riportandole al centro del dibattito pubblico. Ne è emersa la conferma del ruolo della scuola e dei suoi spazi quali luoghi centrali per innescare cambiamenti, tanto più nei territori fragili, dove si sommano disagio economico, carenza di servizi, povertà educativa.La crisi in atto rappresenta un'occasione importante per innovare la scuola, aprendola al contesto cui appartiene, anche grazie alle alleanze con la comunità educante.Il programma Contrat École promosso dalla Regione di Bruxelles-Capitale è uno dei riferimenti più evoluti nella sperimentazione di azioni integrate, anche per riflettere su possibili politiche per il contesto italiano, nella fase post-pandemica.
Per una città compatta più resiliente: il ruolo strategico degli i
Authors: Dondi Lavinia , Morganti Michele
Published: March 2022

La pandemia ha messo in luce le fragilità della città compatta - da tempo assunta a modello di riferimento per la qualità dei suoi spazi, la sua efficienza, la vitalità e il benessere degli abitanti - specie nei tessuti edilizi più densi, poiché generalmente sprovvisti di una rete di spazi aperti di prossimità. Ma ci ha anche fatto rivolgere l'attenzione verso uno degli elementi morfologici predominanti: l'isolato e la sua corte. Seppur sottostimato in termini spaziali, sociali e ambientali, l'invaso cortilizio costituisce un potenziale prezioso per il miglioramento della resilienza urbana. Lo studio indaga tale potenziale nelle recenti esperienze europee di rigenerazione, facendo emergere cinque temi di progetto essenziali per valorizzare il tessuto connettivo semiprivato e incrementare la resilienza della città compatta, anche in relazione ai disastri naturali, crisi sanitarie incluse.
Emergenza sanitaria ed edilizia: una possibile opportunità per riabitare i piccoli
Authors: Cinieri Valentina , Garzulino Andrea
Published: March 2022

Negli ultimi decenni, l'intervento sugli edifici esistenti ha registrato sempre maggior interesse coinvolgendo il costruito diffuso, parte integrante del tessuto urbano delle città come dei centri abitati minori. Il contributo illustra le necessità di adeguamento degli edifici storici a fronte dell'attenzione verso le aree rurali e marginali emersa oggi maggiormente con la pandemia Covid-19. In evidenza èil rapporto tra il processo di efficientamento energetico, le esigenze di conservazione e l'adeguamento d'uso e gestione del patrimonio costruito. Questa riflessione prende in considerazione l'evoluzione del mercato immobiliare analizzando gli strumenti normativi in tema di retrofit energetico e le strategie di agevolazione fiscale in risposta all'attuale situazione di crisi.
Azioni di riuso e strategie di comunità nei processi rigenerativi post-pa
Authors: Bovati Marco , Corradi Emilia , Santus Kevin , Valente Ilaria
Published: March 2022

È possibile immaginare di costruire una rete territoriale nelle aree interne basata sul riuso/riciclo di manufatti esistenti, capace di definire un telaio di supporto ad azioni di prevenzione, mitigazione e gestione delle emergenze, nonché di promuovere la riattivazione di economie e collettività in una dimensione post-Covid?Attraverso un approccio circolare al progetto, l'infrastruttura ferroviaria e le stazioni in disuso potrebbero costituire il supporto di una duplice rigenerazione nella quale azioni di riuso sistemiche e transcalari agiscono per riattivare dinamiche socioeconomiche e spaziali; in questo quadro la relazione tra comunità e progetto può divenire lo strumento per catalizzare nuovi processi di cura e messa a sistema di spazi ed esigenze locali entro problematiche globali.
Measurement of thermo-optic coefficient of vanadium dioxide nanofluids using an interferometer
Authors: Kim Hyunki , Kim Taesung , Kim Sok Won
Published: March 2022

The change in refractive index with respect to temperature (dn/dT) is defined as the thermo-optic coefficient. It varies according to the light wavelength and temperature, so it is a very important physical quantity that influences light propagation. In this study, we observed the metal-insulator transition (MIT) effect of VO2 on the optical properties of VO2 nanofluid and the thermo-optic coefficient of pure ethylene glycol (EG). We prepared two concentrations (1 × 10–3 mol% and 1 × 10–2 mol%) of EG + VO2 nanofluids by dispersing 50-nm VO2 nano-spheres and injecting them into a cubic glass cell (1 × 1 × 4 cm3). The thermo-optic coefficient was measured by counting the number of interference fringe movements with a Michelson interferometer. The thermo-optic coefficient obtained for pure EG agreed with the literature value within 13.3%. Below 60˚C, the thermo-optic coefficients of EG + VO2 were smaller than that of pure EG, but they increased rapidly as the temperature increased. Above 60˚C, the thermo-optic coefficients of both EG + VO2 nanofluids rapidly changed and showed a peak and valley near 62˚C and 67˚C, respectively. We used the maximum value of the derivative of the thermo-optic coefficient (d2n/dT2) to obtain the phase transition temperatures of the VO2 nanofluids, which were 64.6˚C and 65.0˚C in the samples with 1 × 10–3 mol% and 1 × 10–2 mol%, respectively.
Push-rod dilatometer calibration and thermal expansion coefficient measurement of standard material
Authors: Lee Joohyun , Kim Daeho
Published: March 2022

The linear thermal expansion coefficient (LTEC) is a very important thermal property in the field of length standard, precision engineering and novel material science. There are several methods in measuring the LTEC of a material and the push-rod type is a one of the frequently used method. In this work, the calibration and the measurement procedures of the SRM 736 which is a certified material provided from NIST are carried out with push-rod type dilatometer (Dil402, NETZSCH) and the results are presented in the temperature range from 300°C to 500°C. The calibration of thermocouple and a linear variable differential transformer (LVDT) sensor have been performed with the melting point of the pure metals and the calibration device consisting of the rod and micrometer provided from the NETZSH.
Workshop Media Pembelajaran Atraktif berbasis Power Point Audio Visual di Madrasah Ibtidaiyah Muhammadiyah Parakan Karanganyar
Authors: Muhroji Muhroji , Hermawan Hengki , Sulistyo Frendy , Utami Farida Kurniawati , Hidayat Muhamad Taufik , Fatmasari Lina Wahyu
Published: March 2022

The aims of this community service was to provide knowledge and skills on how to make a good and interesting PowerPoint (PPT) slide. In addition, this community service also aims to provide a skill to make an educational game, and to make a teaching material from PPT by including audio and viisual. The community service at Madrasah Ibtidaiyah Muhammadiyah Parakan (MIM Parakan) Karanganyar, Central Java was attended by the principal and twenty seven teachers. Before doing this community service, there are various preparations such as; ask for permission from the faculty to carry out activities, then give service permits to partner schools, prepare various needs and carry out activities that have been coordinated between the team and the partner schools. This activity was very enthusiastically followed by teachers at MIM Parakan..
OPTIMALISASI PENDIDIKAN KEAKSARAAN FUNGSIONAL DALAM PROGRAM PEMBERANTASAN BUTA AKSARA DI KANTOR DINAS PENDIDIKAN KEPEMUDAAN DAN OLAHRAGA KECAMATAN NOEMUTI KABUPATEN TIMOR TENGAH UTARA
Authors: Da Costa Gelario Hanjam
Published: March 2022

Penelitian ini mengangkat judul Optimalisasi Pendidikan Keaksaraan Fungsional Dalam Program Pemberantasan Buta Aksara Di Kantor Dinas Pendidikan Kepemudaan dan Olahraga Kecamatan Noemuti Kabupaten Timor Tengan Utara. Tujuan dari penelitian ini, adalah (1) memberikan masukan pada penyelenggara program pendidikan keaksaraan sebagai salah satu upaya memelihara keaksaraan yang telah diperoleh warga belajar, sehingga masyarakat tidak buta aksara dan/atau tidak buta aksara kembali, (2) memberikan masukan pada masyarakat untuk pengembangan model indigenous learning melalui kegiatan wirausaha berbasis potensi local. Populasi penelitian ini adalah jumlah orang yang terlibat dalam Keaksaraan Fungsional di Kecamatan Noemuti, yakni para Tutor sebanyak 182 orang dan warga belajar sebanyak 910 orang.  Jadi total keseluruhannya  adalah 1092 orang. Metode yang digunakan adalah pendekatan kualitatif. Hasil penelitian ditemukan bahwa media pembelajaran yang digunakan Keaksaraan Fungsional dalam mengentaskan buta aksara di Kecamatan Noemuti, dapat dikelompokkan menjadi tiga yakni media ATK, Media Poster abjad/ Flash Card dan Media dari bahan-bahan cetak. Metode yang digunakan yakni Metode Abjad atau Huruf, Metode Suku Kata, Metode SAS (Strukturan Analitik Sintetik), dan Metode Kata Kunci (Key Words). Hasil  dari  proses  pembelajaran  Keaksaraan  Fungsional  adalah  warga belajar dapat menulis, membaca dan berhitung serta dapat mengunakan keaksaraannya untuk menganalisis dan memecahkan masalah yang dihadapi dalam rangka meningkatkan taraf hidupnya.
STRATEGI KOMISI PEMILIHAN UMUM (KPU) DALAM MENINGKATKAN PARTISIPASI POLITIK PEMILIH PEMULA PADA PILKADA DI KABUPATEN MALAKA TAHUN 2020
Authors: BOUK MARIA DELSIANA
Published: March 2022

Masalah yang melatarbelakangi penelitian ini adalah “Bagaimana strategi komisi pemilihan umum KPU kabupaten Malaka dalam meningkatkan partisipasi politik pemilih pemula pada pilkada”? Fokus penelitian adalah “partisipasi politik pemilih pemula pada pilkada di Kabupaten Malaka Tahun 2020” tujuan penelitian adalah “untuk mengetahui sejauh mana partisipasi politik pemilih pemula pada pemilihan kepala daerah dan wakil kepala daerah di kabupaten Malaka” Metode penelitian yang digunakan adalah metode deskriptif kualitatif. Dengan sumber data dalam penelitian ini adalah sumber data primer dan sumber data sekunder. Hasil penelitian menunjukan bahwa Penelitian mengenai strategi Komisi Pemilihan Umum KPU kabupaten Malaka dalam meningkatkan partisipasi politik pemilih pemula pada pilkada Tahun 2020 dianalisis penelitian dengan menggunakan teori Mohtar Mos, oed yang terdiri dari dua dimensi yaitu Perencanaan dan Pelaksanaan berdasarkan hasil analisis data dan pembahasan penelitian serta penjabaran dari masing-masing dari dimensi dan teori yang digunakan, maka peneliti menarik kesimpulan bahwa pelaksanaan strategi KPU Kabupaten Malaka dalam meningkatkan partisipasi politik pemilih pemula pada pilkada belum berjalan dengan baik pencapaian yang belum maksimal ini tidak terlepas dari faktor-faktor keterbatasan sumber daya manusia, keterbatasan anggaran yang dimiliki KPU Kabupaten Malaka
Law Enforcement Problems of Illegal Tin Mining in Realizing Restorative Justice: A Study at the Bangka Resort Police
Authors: Agustian Rio Armanda , Salfutra Reko Dwi , Robuwan Rahmat
Published: March 2022

Law enforcement against criminal acts without a permit (illegal mining) must be carried out for the sake of social justice for all Indonesian people. The Bangka Resort Police, as one of the institutions of the Indonesian National Police, has duties and obligations in realizing ideal conditions both in law enforcement efforts and other persuasive efforts, must be fast and responsive in tackling illegal mining. In this regard, this research aims to examine law enforcement problems of illegal tin mining in realizing restorative justice with the locus of study, namely the Bangka Resort Police. The formulation of the problem studied in this research is as follows. First, what are the legal issues to realizing restorative justice in the enforcement of illegal tin mining crimes by the Bangka Resort Police? Second, how are the efforts of the Bangka Resort Police to overcome the obstacles in law enforcement against the criminal act of illegal tin mining? The legal problems that occur involve various dimensions, namely the dimensions of competence, personnel commitment, supporting facilities and infrastructure, and issues from the social environment of the community. Multiple efforts have been carried out by the Bangka Resort Police in the internal aspect and implementing progressive actions as a form of dedication by law enforcement officials.
UNDERSTANDING DECENTRALIZATION AND REGIONAL AUTONOMY POLICY TOWARDS THE VILLAGE AUTONOMY
Authors: Tenrinippi A.
Published: March 2022

[Full Paper] to pdf

Copyright (c) 2020 Meraja journal
JUSTICE IN PERSPECTIVE: A PHILOSOPHY STUDY OF THOUGHTS ON JUSTICE
Authors: AZ Wahyul
Published: March 2022

[Full Paper] to pdf

Copyright (c) 2020 Meraja journal
Continuing Disputes and Validity of Voting for the Regent and Deputy Regent of Yalimo Regency in Papua Indonesia
Authors: Adiwijaya  , Daniel Yusmic Foeck  , Manotar Tampubolon
Published: March 2022

This study examines the disputed decisions made by the Constitutional Court of the Republic of Indonesia on the election of the Regent and Deputy Regent of Yalimo Regency, Papua Province, in 2020 that do not adhere to the principle of permanent and final legal force. The Constitutional Court's decision on the dispute over the election of the elected Regent and Deputy Regent resulted in a lengthy case due to the possibility of re-election, which still resulted in general election disputes. The author discusses the consequences of re-election, which has the potential for ongoing disputes at the Constitutional Court of the Republic of Indonesia, as well as non-compliance with the principle of final punishment, which has permanent legal force from the standpoint of fairness and justice. Findings from the study of the proposed candidate having been sentenced by the court, as well as the validity of the vote count results in the District that has been declared valid and not re-voted in the Constitutional Court Decision Number 97/PHP.BUP-XIX/2021 (Study of Constitutional Court Decision Number 145/PHP BUP-XIX/2021) are also presented. According to this study, in the dispute over the election of Yalimo's regent and deputy regent, the judge decided on the same case, which had permanent legal force and violated the principle of legal certainty.
Implementasi Restful API dalam Upaya Mensinkronisasi Data pada Sistem Otomasi Perpustakaan Berbasis Web Dengan Menggunakan Metode Uji Coba RMSE Dan White Box
Authors: Fitriani Yessy , Sudirman M. Yoga Distra , Kusuma Dine Tiara , Imantara Abiyyu Wahib
Published: March 2022

To solve the data redundancy problem that occurs in the STT - PLN library automation system, namely the Senayan and Cendana systems, currently a web service has been designed to combine the two automation systems in the library so that data redundancy from the two systems will not occur. This system was created in order to prepare a database for the implementation of a new automation system for the STT - PLN library, namely the Akasia system. This web service application can migrate and merge data from the Senayan and Cendana databases to the Akasia database. This system also supports the creation of additional fields and tables for fields and tables that were not yet available in the initial structure of the acacia database. The application of the REST architecture here is to test the ability of the REST architecture in handling data migration and merging with large amounts of data. The test is carried out on a local host and through the existing LAN network in the IT - PLN building. There are two types of testing, namely speed testing and validation testing. The speed test is done by calculating the estimated time spent when transferring data with the amount of data ranging from 4000, 6000, 8000, 10000.The result is that using the REST architecture in migrating data can shorten the migration time because the data transferred from the source database is in JSON format. which has a smaller size than the data in SQL format. The data in JSON format is then converted into an array by the RESTful API and then entered into the acacia database. So that the migration process has a short time because the process of transferring data from the source database server to the RESTful API server is in JSON format. While the results of data validation testing using RMSE show a very small number, namely 0. From these results it can be stated that the acacia database from the results of the localhost migration already has sufficient data accuracy to be used as a new system database.
Model Penerjemah Bahasa Isyarat Indonesia (BISINDO) Menggunakan Pendekatan Transfer Learning
Authors: Susanty Meredita , Fadillah Riestiya Zain , Irawan Ade
Published: March 2022

Sistem Bahasa Isyarat Indonesia (SIBI) yang berasal dari bahasa isyarat Amerika (American Sign Language) dan lebih banyak dipakai pada situasi formal tidak terlalu familiar bagi insan tuli atau difabel rungu di Indonesia karena mereka umumnya menggunakan Bahasa Isyarat Indonesia (Bisindo). Sejak 1975 perwakilan Tuli melalui organisasi kemasyarakatan Gerakan untuk Kesejahteraan Tunarungu Indonesia (Gerkatin) telah meminta pemerintah untuk mengakui Bisindo sebagai bahasa pengantar resmi di Sekolah Luar Biasa namun upaya ini hingga kini belum berhasil. Untuk membantu meningkatkan aksesibilitas Tuli dengan menambah jumlah penerjemah serta memperluas pemahaman Bisindo di masyarakat luas, penelitian ini berupaya membangun mesin penerjemah bahasa isyarat menggunakan teknik machine learning dengan algoritma Convolutional Neural Network (CNN). Karena bukan merupakan bahasa isyarat format, ketersediaan dataset Bisindo di Internet terbatas. Metode transfer learning, yaitu dengan memanfaatkan model yang dilatih dengan dataset ASL kemudian disesuaikan  untuk melakukan pekerjaan yang sama pada menggunakan dataset Bisindo digunakan dalam penelitian ini untuk mengatasi masalah keterbatasan dataset. Karena perbedaan karakteristik bahasa isyarat dan gestur dari masing-masing bahasa isyarat, pemindahan knowledge khususnya learning parameter dari Model ASL tidak dapat meningkatkan performa Model Bisindo dalam memprediksi seluruh huruf pada alfabet Bisindo sehingga model hasil transfer learning hanya mampu memprediksi huruf-huruf Bisindo yang memiliki kemiripan dengan ASL.
Perbandingan Metode ResNet, YoloV3, dan TinyYoloV3 pada Deteksi Citra dengan Pemrograman Python
Authors: Riyadi Agung Slamet , Wardhani Ire Puspa , Wulandari Maria Sri , Widayati Susi
Published: March 2022

Pengolahan citra (image processing) adalah teknik mengolah citra yang mentransformasikan citra masukan menjadi citra lain agar keluaran memiliki kualitas yang lebih baik dibandingkan kualitas citra masukan. Deteksi objek dalam digital image processing adalah suatu proses yang digunakan untuk menentukan keberadaan objek tertentu di dalam suatu citra digital. Proses deteksi tersebut dapat dilakukan dengan berbagai macam metode yang umumnya melakukan pembacaan fitur-fitur dari seluruh objek pada citra input. Pada pendeteksian objek tersebut terdapat beberapa metode beberapa diantaranya yaitu metode ResNet, YOLOv3 dan TinyYOLOv3. Dalam penelitian ini akan dilakukan perbedaan ketiga metode tersebut. Tujuan dari ujicoba dalam penelitian ini adalah mengetahui lebih jauh hasil deteksi objek pada citra dengan tingkat keakuratan yang baik. Dan penelitian ini dapat membutkikan bahwa hasil pendeteksian objek dengan menggunakan model Yolov3, hasil keakuratannya lebih tinggi dibandingkan dengan model ResNet dan model Tiny Yolo.
Analisis Opini Pengguna Aplikasi New PLN Mobile Menggunakan Text Mining
Authors: Tambunan Handrea Bernando , Hapsari Tiva Winahyu Dwi
Published: March 2022

Media sosial pada saat ini menjadi suatu media yang sangat populer untuk menyampaikan opini oleh masyarakat di Indonesia. Melalui media sosial pengguna dapat dengan mudah mengungkapkan pengalamannya terhadap suatu produk, salah satunya adalah aplikasi New PLN Mobile dari PT PLN (Persero). Aplikasi tersebut menjadi platform digital untuk memenuhi berbagai kebutuhan pelanggan terkait pelayanan ketenagalistrikan. Salah satu metode yang dapat dipakai untuk menganalisa opini pengguna adalah menggunakan text mining dengan pendekatan word cloud, network explorer, jenis emosi, dan analisis sentimen. Hasil penelitian menunjukkan bahwa analisis word cloud memberikan frekuensi komentar terkait keberadaan aplikasi, pengalaman pelanggan, fitur baru, informasi pelanggan, hingga interaksi dan komunikasi pada media sosial. Selanjutnya analisis network explorer menunjukkan bahwa kata yang saling berkaitan adalah “aplikasi pln mobile” dan “kemudahan layanan gangguan”. Analisa jenis emosi mengekspresikan sebagian besar pelanggan terkejut (surprise) dengan adanya aplikasi aplikasi New PLN Mobile. Analisis sentimen menunjukkan bahwa sebagian besar kluster pelanggan menunjukkan sentimen yang sangat positif terhadap keberadaan aplikasi New PLN Mobile.
Implementasi Data Mining Pemilihan Pelanggan Potensial Menggunakan Algoritma K-Means
Authors: Andi Cuhwanto Yahya Novi , R Dewi Agushinta
Published: March 2022

Data mining merupakan suatu proses penambangan informasi penting dari suatu data. Revolusi data mining dan konsep Electronic Commerce (E-Commerce) berkembang pesat, menumbuhkan minat banyak perusahaan untuk meninggkatkan transaksi online. Dari data tersebut bisa dikumpulkan menjadi informasi-informasi yang akan berguna untuk membuat suatu keputusan atau tindakan yang akan diambil. Banyaknya pelanggan melakukan transaksi, maka akan terlihat kesetian pelanggan pada E-Commerce, bahkan dari perusahaan bisa memberikan hadiah kepada pelanggan yang potensial. Perusahaan menyadari akan pentingnya hubungan antara pelanggan yang loyal dengan keberhasilan bisnis perusahaan. Tahapan yang dilakukan peneliti adalah pengumpulan data, pengolahan data awal, pengolahan data dan hasil penelitian. Teknik pengumpulan data dilakukan secara sekunder, peneliti mangambil data yang telah tersedia pada E-Commerce pasarayastore.com. Data yang digunakan antara lain Name, Valid orders dan  Money spent (IDR) dengan periode Januari 2018 sampai Juni 2021. Pada penelitian ini analisa data mining dilakukan dengan Teknik clustering menggunakan algoritma K-Means. Algoritma K-Means akan digunakan untuk mengambil data dan mengelompokkan pelanggan yang paling sering sering melakukan transaksi. Aplikasi yang akan digunakan sebagai alat batu penguji data data transaksi adalah Tanagra. Hasil dari penelitian ini adalah mengelompokan data dalam kategori pelanggan yang sering, sedang dan jarang bertransaksi
Implementasi Aplikasi E-Reporting Infrastructure (ERI) Sebagai Media Monitoring Pengaduan Kerusakan Fasilitas Kampus
Authors: Nurhasan Usman , Arianto Rakhmat , Vista Candra Bella , Lestari Embriani Dewi , Sari Mita Kartina
Published: March 2022

The quality of educational facilities and infrastructure is a measure of the success of the teaching and learning process. Over time, these facilities and infrastructure will suffer damage and their quality will decline. Reports of damage to facilities and infrastructure are always made verbally. Another issue that arises is that Sarpras officers have not seen photographic evidence of the reported condition of the infrastructure. This problem can make it difficult for Sarpras agents to identify infrastructure. The reporting party often does not obtain information about the status of the response from the report. This issue is caused by the fact that no media can be used by the reporter to know the status of the reporting of user complaints. To minimize the reporting of damage errors, an information system can be applied. The application that can be applied in the problem of reporting damage to campus infrastructure is E-Reporting Infrastructure (ERI). This application aims to provide access for registrants and stakeholders to monitor each other's damage reports so that the priority scale for processing recommendations is immediately determined. The recommendations must be able to adapt to the variables which are the needs and priorities of management. The process of determining recommendations will be more stable if it is processed by an algorithm integrated into the ERI. The algorithm that will be applied is a practical and multi-criteria ranking algorithm, including Topsis and SAW. The computation results obtained will be compared in order to determine the efficiency and characteristics of the algorithm.
STRATEGI PERENCANAAN KEUANGAN RUMAH TANGGA DI MASA PANDEMI COVID 19
Authors: Hamzah Lies Maria , Suparta I Wayan , Ciptawaty Ukhti
Published: March 2022

Kegiatan pengabdian ini diharapkan dapat mewujudkan rekayasa sosial dari perspektif ekonomi dan sosial dalam rangka pembinaan masyarakat yang melek literasi keuangan di masa pandemi. Inisiasi rekayasa sosial ini diharapkan dapat menjadi solusi peningkatan kualitas kehidupan sosial ekonomi masyarakat dari sisi perencanaan keuangan. Peningkatan kualitas dari sisi perencanaan keuangan terindikasi dari sasaran pengabdian yang bertujuan untuk meningkatkan pemahaman tentang langkah-langkah dan strategi pengelolaan keuangan rumah tangga. Selanjutnya, PKM kali ini dijadikan sebagai edukasi mengenai kontrol keuangan rumah tangga. Edukasi ini akan mendidik masyarakat untuk membuat laporan keuangan untuk uang belanja rumah tangga yang mereka gunakan sehari-hari sehingga tercapai tingkat utilitas yang lebih baik untuk dapat mendapatkan kepuasanan pemenuhan kebutuhan rumah tangga yang berasal dari uang belanja rumah tangga tersebut. Kegiatan tersebut dilakukan dalam rangka meningkatkan perekonomian masyarakat dengan cara meningkatkan nilai guna pendapatan rumah tangga dalam bentuk maksimalisasi utilitas uang belanja rumah tangga. Masyarakat harus diedukasi agar mampu menjadi lebih ekonomis dalam hal ini menjadi rumah tangga yang efektif dan efisien melalui pengelolaan keuangan dari uang belanja rumah tangga mereka. Akhirnya, edukasi mengenai  literasi keuangan ditujukan agar masyarakat mampu mengambil keputusan keuangan dengan baik.
DIGITAL MARKETING SEBAGAI STRATEGI OPTIMALISASI PEMASARAN DAN PROMOSI DALAM REVITALISASI DAYA TAHAN UKM SEPATU MENGHADAPI PANDEMI COVID-19 DAN REVOLUSI INDUSTRI 4.0
Authors: Maryana Sufiatul , Suhartini Dini , Mulya Yudhia , Putra Agung Prajuhana
Published: March 2022

The shoe home industry is part of SMEs which are no less important for the national economy. Information technology plays an important role in the online transaction process or digital marketing, especially in the field of sales to small and medium businesses, this requires home entrepreneurs or SMEs to use various available applications to meet customer needs and maintain and increase income in their business sector. Before the pandemic period, the R-Four shoe business received orders in a conventional way from resellers with a large number of orders for each type of shoe and sandal, usually used for well-known brands on the market, but at the beginning of the pandemic everything changed from the order stopped, no payment has been paid and there is no more news from the reseller. As a result, this business almost went out of business because there were no transactions, the circulation of money stopped and many employees were laid off. In this condition, SME business actors need to take different steps in order to maintain the business that has been initiated, supported by a service team from Pakuan University who provides a platform for doing digital marketing and assisting the use of applications so that it becomes a promotional strategy, sales can run and continue to increase.
PENERAPAN SISTEM INFORMASI PROFIL BERBASIS WEB DI DESA BANDARSARI
Authors: Sucipto Adi , Jupriyadi Jupriyadi , Nurkholis Andi , Budiman Arief , Pasha Donaya , Firmansyah Gusti , Sangha Zahra Kharisma
Published: March 2022

Profil desa di Desa Bandarsari, Kabupaten Lampung Tengah masih menggunakan profil biasa yang tidak ada versi websitenya. Masyarakat harus mengunjungi balai desa itu sendiri untuk mengetahui informasi terbaru dan hal tersebut mengakibatkan kerumunan yang memenuhi balai desa. Pengabdian ini bertujuan untuk menerapkan sistem informasi profil berbasis web untuk memudahkan masyarakat dalam mencari dan menemukan informasi perkembangan desa. Sebagai tambahan, dilakukan juga pendampingan penggunaan sistem sehingga staf desa dapat menggunakan keberfungsian sistem yang berkelanjutan. Pengembangan sistem bisa dilakukan menggunakan framework Laravel berbasis bahasa pemrograman PHP yang dikombinasikan dengan HTML sebagai antarmuka, serta MySQL sebagai database. Untuk menilai kelayakan, sistem diuji menggunakan ISO 25010 yang mencakup 5 aspek utama ISO 25010, yaitu Functional Suitability, Reliability, Performance Efficiency, Usability, dan Portability. Hasil perhitungan yang diinterpretasikan berdasarkan Skala Likert memperoleh hasil 84.21%, sehingga bisa disimpulkan bahwa sistem baik untuk dijalankan dan layak untuk digunakan.
PELATIHAN APLIKASI ADMINISTRASI PERANGKAT DESA SIDOSARI, LAMPUNG SELATAN
Authors: Jayadi Akhmad
Published: March 2022

Pelayanan surat menyurat dan pencatatan sipil kependudukan merupakan hal yang sangat penting dalam pemerintahan desa . Dalam hal ini desa Sidosari memberikan pelayanan diantaranya adalah pelayanan surat menyurat dan pencatatan kependudukan bagi masyarakat desa Sidosari. Berdasarkan wawancara dengan perwakilan staff desa yang telah dilakukan di kantor desa Sidosari menuturkan bahwa ada beberapa kekurangan yang ada dibagian  pelayanan di kantor desa Sidosari, salah satunya adalah pelayanan surat menyurat dan pencatatan kependudukan yang dilakukan secara manual. Dalam hal ini pelayanan surat menyurat   dilakukan secara manual menyebabkan data  dan surat yang pernah di buat  sulit di temukan dan  sering terjadi kehilangan data tersebut.Berdasarkan masalah yang telah disebutkan diatas maka dengan memanfaatkan teknologi yang ada sekarang yakni Website agar di terapkan di kantor desa Sidosari  sebagai alat bantu pegawai dalam melakukan pelayanan surat menyurat dan pencatatan kependudukan dengan lebih mudah dan efisien serta mengurangi resiko kehilangan data.Website ini nantinya diharapkan dapat menjadi alat bantu bagi pegawai dalam melakukan tugasnya melayani dan mencatat kependudukan di desa Sidosari, Lampung Selatan.
PELATIHAN GOOGLE APPS UNTUK MENAMBAH KEAHLIAN TEKNOLOGI INFORMASI BAGI GURU SMK PGRI 1 LIMAU
Authors: Permata Permata , Abidin Zaenal , Amelia Dina , Aguss Rachmi Marsheilla
Published: March 2022

Proses pembelajaran dan evaluasi pembelajaran dengan menggunakan teknologi informasi atau pembelajaran online saat ini mulai diterapkan oleh seluruh sekolah di Indonesia. Sejak awal masa pandemi covid 19 guru-guru yang mangajar di tingkat Sekolah Dasar (SD) sampai dengan tingkat Sekolah Menengah Atas (SMA/SMK) mulai beralih dari pembelajaran bersifat offline ke bersifat online. Permasalahan yang dialami oleh guru-guru khususnya di daerah yang masih kurang fasilitas teknologi informasi dan masih kurangnya pengetahuan guru-guru dalam membuat media pembelajara berbasis teknologi khususnya media pembelajaran yang dapat digunakan sebagai media penyimpanan dan media evaluasi pembelajaran yang dapat di akses dimana saja. Untuk mengatasi masalah tersebut, maka kami mengadakan pelatihan penggunaan google apps bagi guru SMK PGRI 1 Limau sebagai media penyimpanan dokumen dan administrasi, serta media evaluasi pembelajaran di sekolah terutama pada masa pandemi saat ini. Metode yang kami berikan pada kegiatan pengabdian kepada masyarakat ini adalah dengan cara memberikan pelatihan secara langsung pada guru-guru dalam penggunaan google apps bagi kegiatan administrasi dan pembelajaran di sekolah. Hasil dari kegiatan pengabdian ini adalah guru-guru memiliki keahlian dalam menggunakan google apps dalam kegiatan administrasi dan pembelajaran khususnya dalam evaluasi pembelajaran di sekolah
Foraging trips and isotopic niche of chick-rearing South Georgian diving petrels from the Kerguelen Islands
Authors: Bost CA , Delord K , Cherel Y , Miskelly CM , Carravieri A , Bustamante P , Arnould JPY , Fromant A
Published: March 2022

Seabirds are central place foragers, relying on prey that is patchily distributed and of variable predictability. Species travelling at a high energetic cost are more strongly dependent on spatially predictable prey. This is the case for diving petrels Pelecanoides spp., which are small Procellariiformes that feed by pursuit diving and travel by flapping constantly. Despite their abundance and importance as zooplankton consumers, information on the foraging strategy of diving petrels is still lacking. The detailed at-sea movements and the trophic niche of the South Georgian diving petrel P. georgicus was investigated for the first time using miniaturized GPS and the stable isotope method, respectively. Overall, South Georgian diving petrels from the Kerguelen Islands performed unexpected, direct and long-distance trips (mean foraging range: 191-217 km) to the Antarctic Polar Front, south of the archipelago. This foraging ground is a productive and predictable area, where the birds stopped and fed at the distal part of their trip. Blood isotopic values indicate that the tracked birds fed consistently on macrozooplankton. Such a distant oceanic feeding strategy contrasts with the coastal foraging patterns of the closely related common diving petrel P. urinatrix. Commuting to a more distant but easily accessible resource allows South Georgian diving petrels to cope with their high commuting costs, and to segregate spatially from the sympatric common diving petrel during the breeding season.
Identification of Teachers and Students’ Readiness to E-Learning Implementation
Authors: Amalia Ravitya Rizki , Anggoro Subuh , Eka Karma Iswasta
Published: March 2022

The purpose of this study is to determine the readiness to implement e-learning in school, parents, and students at SD UMP, seen from the readiness of human resources, finance, and technology skills. The research method used is qualitative research with descriptive method. Participants in this study included a principal, 15 teachers, and 32 students, and the data were collected through observation, interviews, and documentation. This study shows that principals and teachers are ready for implementing e-learning from the side resources, finance, and technological skill.  However, students and their parents have unprepared for it. They need more time to adapt the e-learning and the allocation their expenditure to it.
Development of an RME-Based Hypothetical Learning Trajectory of Least Common Multiple for Elementary School Students
Authors: Napitupulu Rika Cintya , Alim Jesi Alexander , Hermita Neni , Ibrahim Berdriati
Published: March 2022

This study aims to develop an RME-based hypothetical learning trajectory of least common multiple for elementary school students. This study used research & development based on the Plomp development model. The subjects of this study were 9fourth grade elementary school students in Pekanbaru, Riau. The data of this study was collected by distributing questionaires and conducting interviews. The data collected was analysed by using descriptive and quantitative analysis. The results indicated that the hypothetical learning trajectory developed was very valid with an average score of 84.37% and was very practical with an average score of 89.38% from the students and 88.89% from the teachers. Therefore, the RME-based hypothetical learning trajectory of least common multiple can be further used by elementary school students and teachers.
Designing a Math Picture Book to Stimulate Primary School Students’ Understanding of Properties of 2-D Shapes
Authors: Nurzayyana Ayu , Putra Zetra Hainul , Hermita Neni
Published: March 2022

This study aims to determine the feasibility of a math picture book (MPB) on the properties of 2-D shapes designed for primary students, and to find out how it can stimulate primary students' understanding about the properties of 2-D shapes. The method used in this research is design research based on Plomp’s development model. The development research was carried out from designing MPB, validating with two experts, and testing with primary students in two stages, namely one-to-one and small group experiments. Based on experts’ reviews, the designed MPB met very valid criteria, and the students and teachers also provided positive responses to the quality of designed MPBs. From experimenting it to six primary students in the experiment, it shows that students could explain the properties of 2-D shapes after reading the MPB. Therefore, the developed MPB had a positive impact on students’ understand the properties of 2-D shapes.
PORE WATER POTENTIAL DEVELOPMENT IN CEMENT-BASED MATERIALS
Authors: Vosoughi Payam , Taylor Peter , Horton Robert
Published: March 2022

Consumption of water during hydration reactions and surface water evaporation result in the development of negative pressure in capillary pores of concrete at early ages. Capillary pore water potential (PWP) creates early-age shrinkage strain and increases the chance of early-age cracking. The aim of this study was to investigate the effects of internal curing (IC) and water-to-cementitious materials ratio (W/CMs) on the hydration reactions and PWP development in cement-based materials. For this purpose, 11 mortar mixtures with different W/CMs (0.3, 0.375, 0.45 and 0.525) and lightweight fine aggregate (LWFA) substitutions (10, 20, 30 and 50%), as well as, 9 concrete mixtures with different W/CMs (0.35, 0.42 and 0.5) and LWFA substitutions (10, 20, 30 and 40%) were made and evaluated through isothermal calorimetry and pore water potential tests. The results demonstrate that IC is efficient in both promoting hydration kinetics and suppressing capillary PWP development, especially for the mixtures with low W/CMs.
Design Sensitivity of Cross-tensioned BFRP Concrete Pavement
Authors: Zhang Yating , Roesler Jeffery , Huang Zhiyi
Published: March 2022

Basalt fiber-reinforced polymer (BFRP), a lightweight and corrosion resistant reinforcement, has potential to be an alternative for steel in cross-tensioned concrete pavements. In this study, the structural response and design input sensitivity of cross-tensioned BFRP concrete pavement was assessed with 3-D finite element analysis. The results show that the oblique BFRP tendons with a pre-stressing level at 65% of its ultimate strength produced significant slab compressive stresses in both transverse and longitudinal directions, which leads to higher flexural capacity and longer performance life. The slab analysis determined preliminary pre-stressing in the longitudinal and transverse direction requires BFRP diameters approximately 14 to 18 mm at a spacing between 500 to 1000 mm and 25 deg to 40 deg skew angle for slab thickness of 16 to 20 cm. The exact BFRP design parameters (diameter, spacing and skew angle) and slab thickness depends on the specific site traffic loading and environmental conditions. The coefficient of friction and slab length have a significant impact on the tensile stresses in the concrete during the initial pre-stressing but has limited impact on slab stresses due to traffic loading. Other factors that have limited effects are elastic modulus of the concrete, base and soil.
Fashion on the Road (1870–1915): The Linen Duster Paradox
Authors: Couturier Myriam
Published: March 2022

This article looks at visual representations and discussions of the linen duster coat in the American fashion press between the years 1870 and 1915. Originally worn as a travel garment on trains and steamships, the linen duster was eventually adopted and redefined as a motoring accessory in the early twentieth century. The literature illustrates noticeable shifts in the duster's perceived fashionability over the years, illuminating broader questions of gender, class and mobility during a period of rapid social and technological change. This research was inspired by two linen dusters — one produced in the 1870s, and the other between 1900 and 1912 — from the Historic New England Textile Collection in Haverhill, Massachusetts. These garments are examined in relation to their visual and narrative representations in contemporary magazines and newspapers.
The directionality of reduplicative plurality
Authors: Berg Thomas
Published: March 2022

One instantiation of the well-known suffixing preference is the strong predominance of suffixes over prefixes in nominal-plural marking. Plurality may also be expressed by (partial) reduplication. In contradistinction to the rightward bias of affixes, reduplication in general exhibits a leftward bias. These opposite effects lead to a notable prediction regarding the directionality of reduplicative plurals, which are expected to show a compromise between the rightward bias of affixing and the leftward bias of reduplication. This prediction is not borne out in a sizeable sample of languages with reduplicative plurals. Almost all these languages put the reduplicant in word-initial position. That is, the leftward bias in reduplicative plurals is even more pronounced than that in reduplication generally. The explanation of this striking set of results revolves around a conspiracy of several factors which render the occurrence of word-final reduplicative plurals extremely unlikely. Thus, word-initial and word-final sites are much more unequal competitors in reduplicative plurality than prefixes and suffixes are in affixal plural marking.
Qualitative assessment of community response to annoyance due to traffic
noise in Ahmedabad city
Authors: Lakhtaria Ketan , Trivedi Sandip
Published: March 2022

For formulating and implementing noise policies, it becomes
necessary to assess resident's responses and reactions to community noise. For
valid comparison of socio acoustic survey results, a harmonized questionnaire
has been designed and developed in accordance with guidelines of International
Commission on Biological Effects of Noise (ICBEN) for Ahmedabad city in the
Gujarat state of India. The survey was performed through online platforms and
through personal interviews. Total 396 responses were analysed for estimating
resident's exposure and annoyance to traffic noise. The result of study showed
that the percentage of highly annoyed people at home was less than moderately
annoyed respondents. Lower responses were observed for highly annoyed as well
as for moderately annoyed in the numeric scale compared to the verbal scale for
given exposure category. However, the results showed that 55.1 % people are
highly annoyed when they are commuting.
Gut-Microbiome Implications in Opioid Use Disorder and Related Behaviors
Authors: Herlihy Bridget , Roy Sabita
Published: March 2022

Substance use disorder (SUD) is a prevalent disease that has caused hundreds of thousands of deaths and affected the lives of even more. Despite its global impact, there is still no known cure for SUD, or the psychological symptoms associated with drug use. Many of the behavioral consequences of drug use prevent people from breaking the cycle of addiction or cause them to relapse back into the cycle due to the physical and psychological consequences of withdrawal. Current research is aimed at understanding the cause of these drug related behaviors and therapeutically targeting them as a mechanism to break the addiction cycle. Research on opioids suggests that the changes in the microbiome during drug use modulated drug related behaviors and preventing these microbial changes could attenuate behavioral symptoms. This review aims to highlight the relationship between the changes in the microbiome and behavior during opioid treatment, as well as highlight the additional research needed to understand the mechanism in which the microbiome modulates behavior to determine the best therapeutic course of action.
Tenascins Interfere With Remyelination in an Ex Vivo Cerebellar Explant Model of Demyelination
Authors: Bauch Juliane , Ort Sina Vom , Ulc Annika , Faissner Andreas
Published: March 2022

Oligodendrocytes form myelin membranes and thereby secure the insulation of axons and the rapid conduction of action potentials. Diseases such as multiple sclerosis highlight the importance of this glial cell population for brain function. In the adult brain, efficient remyelination following the damage to oligodendrocytes is compromised. Myelination is characterized by proliferation, migration, and proper integration of oligodendrocyte precursor cells (OPCs). These processes are among others controlled by proteins of the extracellular matrix (ECM). As a prominent representative ECM molecule, tenascin-C (Tnc) exerts an inhibitory effect on the migration and differentiation of OPCs. The structurally similar paralogue tenascin-R (Tnr) is known to promote the differentiation of oligodendrocytes. The model of lysolecithin-induced demyelination of cerebellar slice cultures represents an important tool for the analysis of the remyelination process. Ex vivo cerebellar explant cultures of Tnc−/− and Tnr−/− mouse lines displayed enhanced remyelination by forming thicker myelin membranes upon exposure to lysolecithin. The inhibitory effect of tenascins on remyelination could be confirmed when demyelinated wildtype control cultures were exposed to purified Tnc or Tnr protein. In that approach, the remyelination efficiency decreased in a dose-dependent manner with increasing concentrations of ECM molecules added. In order to examine potential roles in a complex in vivo environment, we successfully established cuprizone-based acute demyelination to analyze the remyelination behavior after cuprizone withdrawal in SV129, Tnc−/−, and Tnr−/− mice. In addition, we documented by immunohistochemistry in the cuprizone model the expression of chondroitin sulfate proteoglycans that are inhibitory for the differentiation of OPCs. In conclusion, inhibitory properties of Tnc and Tnr for myelin membrane formation could be demonstrated by using an ex vivo approach.
Multi-Omics Investigations Revealed Underlying Molecular Mechanisms Associated With Tumor Stiffness and Identified Sunitinib as a Potential Therapy for Reducing Stiffness in Pituitary Adenomas
Authors: Wang Zihao , Chang Mengqi , Zhang Yanruo , Zhou Gang , Liu Penghao , Lou Jizhong , Wang Yuekun , Zhang Yuan , Guo Xiaopeng , Wang Yaning , Bao Xinjie , Lian Wei , Wang Yu , Wang Renzhi , Ma Wenbin , Xing Bing , Gao Jun
Published: March 2022

Purpose: Pituitary adenomas (PAs) are the second most common intracranial neoplasms. Total surgical resection was extremely important for curing PAs, whereas tumor stiffness has gradually become the most critical factor affecting the resection rate in PAs. We aimed to investigate the molecular mechanisms of tumor stiffening and explore novel medications to reduce stiffness for improving surgical remission rates in PA patients.

Methods: RNA sequencing, whole-genome bisulfite sequencing, and whole exome sequencing were applied to identify transcriptomic, epigenomic, and genomic underpinnings among 11 soft and 11 stiff PA samples surgically resected from patients at Peking Union Medical College Hospital (PUMCH). GH3 cell line and xenograft PA model was used to demonstrate therapeutic effect of sunitinib, and atomic force microscopy (AFM) was used to detect the stiffness of tumors.

Results: Tumor microenvironment analyses and immunofluorescence staining indicated endothelial cells (ECs) and cancer-associated fibroblasts (CAFs) were more abundant in stiff PAs. Weighted gene coexpression network analysis identified the most critical stiffness-related gene (SRG) module, which was highly correlated with stiff phenotype, ECs and CAFs. Functional annotations suggested SRGs might regulate PA stiffness by regulating the development, differentiation, and apoptosis of ECs and CAFs and related molecular pathways. Aberrant DNA methylation and m6A RNA modifications were investigated to play crucial roles in regulating PA stiffness. Somatic mutation analysis revealed increased intratumoral heterogeneity and decreased response to immunotherapy in stiff tumors. Connectivity Map analysis of SRGs and pRRophetic algorithm based on drug sensitivity data of cancer cell lines finally determine sunitinib as a promising agent targeting stiff tumors. Sunitinib inhibited PA growth in vitro and in vivo, and also reduced tumor stiffness in xenograft PA models detected by AFM.

Conclusion: This is the first study investigating the underlying mechanisms contributing to the stiffening of PAs, and providing novel insights into medication therapy for stiff PAs.