bluuebunny/crossref_metadata_2025 huggingface dataset:
PEMBUATAN VALUE ADDED PRODUCT EKADO IKAN KEMBUNG DARI DESA SUNGAI RAWA KECAMATAN SUNGAI APIT KABUPATEN SIAK PROVINSI RIAU
Authors: Basri Basri , Sada Kurnia , Zuwandha Nia
Published: February 2022

Ikan kembung (Rastrelliger sp) merupakan ikan pelagis dengan volume produksi perikanan tangkap yang tinggi. Tingginya volume ikan kembung yang tertangkap mengharuskan nelayan maupun pedagang untuk menjaga mutu ikan. Pembuatan produk olahan lanjutan atau yang sering dikenal dengan sebutan value added product seperti pembuatan ekado ikan memiliki tujuan untuk memperpanjang daya awet dan masa simpan dari ikan. Ekado ikan adalah produk olahan hasil perikanan yang dibuat dari daging ikan cincang dengan penambahan tepung tapioka, telur dan bumbu-bumbu. Spesfikasi dari produk ini adalah adonan daging ikan dibungkus dengan kulit pangsit dan dibentuk seperti kantong yang diikat bagian atasnya dengan daun kucai. Hasil penelitian menunjukkan bahwa nilai rendemen (hasil yang bisa dimanfaatkan) yang diperoleh sebesar 91,3 %, yang artinya banyak daging ikan kembung yang bisa dimanfaatkan. Proses pengolahan Ekado ikan terdapat beberapa tahapan yang harus dilakukan yaitu penerimaan bahan baku, penimbangan, pencucian, penggilingan, penambahan bumbu, pembentukan adonan, pengukusan, pengemasan dan pelabelan, serta pemasaran produk.Kata Kunci : Ekado Ikan, Ikan Kembung Kabupaten Siak, RiauABSTRACTMackerel (Rastrelliger sp) is a pelagic fish with a high volume of capture fisheries production. The high volume of mackerel caught requires fishermen and traders to maintain fish quality. The manufacture of advanced processed products or what is often known as value added products such as the manufacture of fish ekado has the aim of extending the shelf life and shelf life of fish. Fish ekado is a processed fish product made from minced fish meat with the addition of tapioca flour, eggs and spices. The specifications of this product are fish meat dough wrapped in wonton skin and shaped like a bag tied at the top with chives leaves. The results showed that the yield value (usable yield) obtained was 91.3%, which means that a lot of mackerel meat can be utilized. The process of processing fish Ekado has several stages that must be carried out, namely receiving raw materials, weighing, washing, grinding, adding spices, forming dough, steaming, packaging and labeling, as well as product marketing.Keywords : Fish Ekado, Puffed Fish, Siak Regency, Riau
Peran guru pendidikan jasmani dalam pelaksanaan sekolah siaga bencana pada kawasan pesisir pantai
Authors: Clarita Novi , Raibowo Septian , Prabowo Andika , Nopiyanto Yahya Eko
Published: February 2022

Penelitian ini bertujuan untuk mengetahui peran guru pendidikan jasmani dalam pelaksanaan sekolah siaga bencana di sekolah dasar kawasan pesisir pantai Kota Bengkulu. Metode penelitian yang digunakan adalah deskriptif kuantitatif. Populasi dalam penelitian ini adalah Sekolah Dasar Negeri di kawasan pesisir pantai kota Bengkulu. Sampel diambil menggunakan teknik purposive sampling, dengan jumlah sampel sepuluh guru pendidikan jasmani. Instrumen dan teknik pengumpulan data yang digunakan dalam penelitian ini adalah kuesioner. Hasil perhitungan data menggambarkan bahwa guru pendidikan jasmani telah cukup berperan dalam pelaksanaan sekolah siaga bencana ditinjau dari aspek fasilitator dan demonstrator, sedangkan peran guru pendidikan jasmani ditinjau dari aspek pengelola kelas dan dan motivator berada pada kategori tinggi, kemudian dari aspek evaluator berada pada kategori rendah. Jadi simpulan penelitian ini adalah peran guru pendidikan jasmani dalam pelaksanaan sekolah siaga bencana di Kawasan pesisir pantai dalam kategori sedang.
Tingkat keterampilan sepak sila pada permainan sepak takraw
Authors: Iyakrus Iyakrus , Ramadhan Arizky
Published: February 2022

Penelitian bertujuan untuk mengetahui tingkat keterampilan teknik dasar sepak sila pada permainan sepak takraw pada mahasiswa Penjaskes Kampus Indralaya, kampus Palembang dan Kampus Ex POI Jakabaring Universitas Sriwijaya. Sampel pada penelitian ini adalah mahasiswa putri program studi Penjaskes yang mengikuti mata kuliah sepak takraw semester genap 2020/2021 berjumlah 47 orang yang terdiri dari mahasiswa kampus Indralaya, Palembang dan ex POI Jakabaring. Penelitian ini adalah penelitian deskriptif kuantitatif. Metode yang digunakan adalah survei dengan menggunakan instrumen tes yang berupa keterampilan sepak sila sepak takraw. Data dianalisis dengan menggunakan analisis statistik deskriptif dengan metode persentase. Hasil penelitian menunjukan tingkat keterampilan teknik dasar sepaksila Mahasiswa 1) kampus Indaralaya 11.76 % berkategori sangat baik, 17.64 % berkategori baik, 11.76 % berkategori sedang, 29.41. % berkategori kurang, dan 29.41 % berkategori sangat kurang. 2) Kampus Palembang 9.09 % berkategori sangat baik, 18.18 % berkategori baik, 9.09 % berkategori sedang, 18.18. % berkategori kurang, 45.45 % berkategori sangat kurang. 3) Kampus Ex POI, 5.26 % berkategori sangat baik, 5.26 % berkategori baik, 15.78 % berkategori sedang, 31.57 % berkategori kurang, dan 42,10% berkategori sangat kurang.
PERFORMA BUDIDAYA BENIH IKAN TAMBAKAN (Helostoma temminckii) DENGAN KEPADATAN BERBEDA PADA SISTEM RESIRKULASI
Authors: Santi Emilda Dwi , Taqwa Ferdianand Hukama , Mukti Retno Cahya
Published: February 2022

The kissing gourami (Helostoma temminckii) is a freshwater fish with high economic value, so it has a high potential for cultivation. However, increasing fish stocking density in aquaculture can result in a decrease in water quality in the culture media. A recirculation system is one solution for overcoming the decline in water quality caused by high fish density. The purpose of this study was to determine the optimal density of kissing gourami fry size 6.00±1.00 cm in a recirculation system. The research was carried out in November - December 2020 at the Basic Fisheries Laboratory, Aquaculture Study Program, Department of Fisheries, Faculty of Agriculture, Sriwijaya University. This research method used a completely randomized design (CRD), with 4 treatments of stocking density of kissing gourami, namely 2, 3, 4, and 5 fish L-1, respectively, which were carried out with 3 replications. The parameters observed included water quality, growth, survival rate, feed convertion ratio and blood glucose levels. The results of this study indicated that the best density was 1 fish L-1  with the water quality was 26.5 – 28.6oC for temperature, pH 5.9 – 7.4, dissolved oxygen 4.22 – 5.87  mg L -1 and ammonia 0.12 - 0.25 mg L -1, absolute weight growth was 0.90± 0.47 g, absolute length growth was 2.26± 0.17 cm, , survival rate was 100 %, FCR was 1.74, and blood glucose levels were 32.33 – 53.33  mg dL-1.  Key words : kissing gourami, production, recirculation, stocking density, water quality
TRANSLATION EXERCISES OF ENGLISH TO INDONESIAN IN DUOLINGO APPLICATION
Authors: Milyarni Farrah Dina , Mortini Asti Veto , Mayasari Santi
Published: February 2022

Integrating technology in learning English is needed nowadays. It can change traditional learning into modern or digital learning. Duolingo is an application that can be used to learn English. It can change the users’ perception about studying English.  The study aimed to describe the implementation of Duolingo application in translation and learning English, to find out the users’ perception about the Duolingo application, and to know the relevance criteria of Duolingo in learning English. This study used a qualitative method with 50 participants involved. The data were collected by having observation, questionnaires, and documentation. The result of observation reveals that the implementation of translation exercises was appropriate in learning English. There were two kinds of translation exercises, namely choosing the word and typewriting freely. The way it provided the translation exercises was useful in actual translation works. The users’ perception of the Duolingo application was that it was a good way to learn English using technology. Duolingo also helped the users for their English improvement. As a final point, Duolingo was relevant for learning English. Keywords: Duolingo application, learning English, translation
VOCABULARY LEARNING STRATEGIES OF EFL STUDENTS AT TERTIARY LEVEL
Authors: Wahyudin Achmad Yudi , Pustika Reza , Simamora Marta Widiawitasari
Published: February 2022

This article is concerned with the investigation of vocabulary learning strategies of beginner students at the first year of tertiary level. Since the students are required to pass General English as a required subject in Indonesian tertiary education, exploring vocabulary strategies attracts more attention from teachers and practitioners. The present study involves 120 non-English major participants in a survey to fill out a 5-likert scale questionnaire consists of four categories: cognitive, metacognitive, memory, and determination strategies. The study reveals that female students dominate all vocabulary strategies compared to male students. The findings of the study might give an insight for English as a foreign language (EFL) teachers and practitioners to consider change and adjustment to their pedagogical practice concerning gender and their vocabulary strategies.
ANALISIS KEMAMPUAN PEMECAHAN MASALAH SPLDV MENGGUNAKAN INDIKATOR SOEMARMO
Authors: Rahmawati Septiarie , - Hartatiana , - Muslimahayati
Published: February 2022

This study aimed to analyze the mathematics problem solving ability of the SPLDV material in class VIII students of SMP Muhammadiyah 8 Palembang according to Hendriana and Soemarmo indicators. The type of research used was qualitative with a descriptive approach. The instruments in this study used written test questions and interviews. The subjects in this study were students of class VIII B of SMP Muhammadiyah 8 Palembang, then the sample of 5 people for interview was selected using purposive sampling technique based on the results of written test scores. The results showed that the level of mathematics problem solving ability of class VIII B students was low. The students who were able to answer questions on indicator 1 were 58.17%, then indicators 2 and 3 were 23.53%, and questions with indicator 4 were 10.39%.
PERAN ETIKA PROFESI DALAM MEMBANGUN KEPROFESIONALAN MAHASISWA CALON GURU MATEMATIKA GUNA MEWUJUDKAN GENERASI EMAS 2045
Authors: Yunita Ayu , Alifa Karenina Rizka , Sari Khofifah Indah , Hairany Tasya Sabrina , Zulkardi Zulkardi , Sari Novita
Published: February 2022

Profesionalisme seorang calon guru matematika tidak serta merta datang dengan sendirinya tetapi membutuhkan perencanaan dan pengajaran materi pendukung dalam pengerjaannya, seperti pada saat perkuliahan dengan mata kuliah etika profesi. Mata kuliah ini diharapkan dapat menjadikan calon guru yang memilih jurusan pendidikan matematika sebagai guru yang memiliki keprofesionalan. Hal ini menjadi harapan atau wujud menjadikan guru yang kreatif dan inovatif sebagai kunci untuk menghasilkan generasi emas di tahun 2045
PENERAPAN PROBLEM BASED LEARNING DENGAN MENGGUNAKAN BAHAN AJAR BERBASIS ANDROID PADA MATERI BARISAN DAN DERET ARITMATIKA
Authors: Rahman M. Taufiq Qur , Hapizah Hapizah
Published: February 2022

The purpose of this study was to see the attitude of independence and student learning outcomes after applying problem based learning (PBL) using Android-based teaching materials on arithmetic sequences and series material. This type of research is descriptive research. The research subjects were 35 students of class XI MIA 1 SMA Negeri 10 Palembang. The data collection techniques used were observation, questionnaires and written tests. The results of this study indicate that the independence of students after implementing PBL using Android-based teaching materials can be categorized as good, namely with an average of 82.76%. While student learning outcomes are categorized as good with an average value of 77.5
Kemampuan Berpikir Kualitatif Siswa SMA Melalui Pendekatan Rigorous Mathematical Thinking (RMT) Pada Topik Aljabar
Authors: Ifana Bernika Indrialis , Aisyah Nyimas , Pratiwi Weni Dwi , Kurniadi Elika , Araiku Jeri
Published: February 2022

Aljabar merupakan salah satu topik pembelajaran dalam matematika yang penting karena berkaitan dengan kehidupan sehari-hari. Namun, dalam mempelajari aljabar masih terdapat kesulitan terutama pada materi Sistem Persamaan Linear Tiga Variabel (SPLTV). Kesulitan yang masih sering terjadi yaitu mengubah permasalahan kedalam bentuk matematika, belum memahami konsep SPLTV bahkan masih ada kekeliruan dalam perhitungan aljabar. oleh karena itu, penelitian ini bertujuan untuk mendeskripsikan kemunculan indikator kemampuan berpikir kualitatif peserta didik melalui pendekatan Rigorous Mathematical Thinking (RMT) pada topik Aljabar materi SPLTV. Jenis penelitian ini adalah deskriptif kualitatif dengan subjek penelitiannya yaitu peserta didik kelas X MIPA Olimpiade SMA Muhammadiyah 1 Palembang sebanyak 26 peserta didik dengan fokus subjeknya 6 peserta didik yang memiliki kemampuan tinggi, sedang dan rendah dipilih secara purposive sampling. Penelitian dilaksanakan sebanyak tiga tahapan, yaitu tahap persiapan, tahap pelaksanaan dan tahap analisis data. Data dalam penelitian ini dikumpulkan melalui tes tertulis dengan tujuan untuk mengukur kemampuan berpikir kualitatif siswa, wawancara dan studi dokumentasi. Hasil data yang telah didapatkan akan dianalisis dengan tiga tahapan yaitu, reduksi data, penyajian data dan penarikan kesimpulan. Hasil penelitian didapatkan bahwa indikator kemampuan berpikir kualitatif siswa melalui pendekatan RMT pada topik aljabar yang banyak dilakukan dengan baik yaitu pelabelan, pencarian secara sistematis untuk mengumpulkan dan melengkapi informasi, perbandingan, penggunaan lebih dari satu sumber, penyandaian dan pemecahan kode. Sedangkan, untuk indikator visualisasi peserta didik sudah memberikan bentuk visualnya tetapi masih belum tepat untuk penentuan panjang dari setiap sisi bangun tersebut.
PELAKSANAAN PELATIHAN KETERAMPILAN JUMPUTAN DALAM MENGEMBANGKAN KEMAMPUAN VOKASIONAL PAKET C PADA WARGA BELAJAR DI PKBM ATHREE KOTA PALEMBANG
Authors: Safitri Eka Aryani , Waty Evy Ratna Kartika
Published: February 2022

Abstrak: Tujuan penelitian ini ialah untuk mengetahui pelaksanaan pelatihan keterampilan jumputan dalam mengembangkan kemampuan vokasional paket C pada warga belajar di PKBM Athree Kota Palembang. Jenis penelitian yang digunakan adalah deskriptif dengan pendekatan kualitatif. Pengumpulan data dilakukan dengan cara wawancara, observasi dan dokumentasi. Subjek penelitian ada 5 orang, yaitu ketua PKBM, tutor yang melatih pelatihan jumputan, dan tiga warga belajar. Hasil penelitian yang diperoleh dalam penelitian ini adalah: 1) Pelaksanaan pelatihan keterampilan jumputan yang dilakukan di PKBM Athree dalam mengembangkan kemampuan vokasional sudah berjalan dengan baik, dan pengelola sudah melakukan tiga tahapan yaitu tahap perencanaan, tahap pelaksanaan, dan tahap evaluasi. 2) Faktor-faktor yang mempengaruhi dalam pelaksanaan pelatihan keterampilan jumputan yaitu faktor pendukung yang terdiri dari semangat pendidik dalam memberikan pembelajaran mengenai jumputan, dukungan secara materil dari pemerintah, fasilitas pelatihan yang cukup memadai, dan motivasi belajar warga belajar untuk mengikuti pelatihan cukup tinggi. Sedangkan untuk faktor penghambat meliputi warga belajar yang terlambat mengerjakan jumputan, peralatan pelatihan yang terbatas, dan waktu pelaksanaan yang singkat.Kata Kunci: Pelaksanaan, keterampilan jumputan, vokasional.
PROSES PEMBELAJARAN ONLINE DI SPNF SKB KOTA BEKASI SELAMA MASA PADEMIK COVID 19
Authors: Ansyah Widegdo Deri
Published: February 2022

Penelitian ini tentang proses pembelajaran daring  selama pandemik. /tujuan dari penelitian ini adalah untuk mengetahui apa saja akses yang digunakan untuk proses pembelajaran online di SPNF SKB Kota Bekasi. Penulisan ini menggunakan metode wawancara, observasi,untuk proses pembelajaran online di SPNF SKB kota Bekasi menggunakan aplikasi google classroom, goggle meet, dan zoom, atau bahkan bisa menggunakan media sosial whatsapp.penulis ini berharap  selama pelaksanaan proses belajar mengajar masih dilakukan secara online/ daring, meskipun warga belajar dan tutor tempat yang berbeda namun tetap efektif serta memungkinkan.
WELCOME BACK: THE RETURN OF COLLEGE DROPOUTS TO SCHOOL
Authors: Sarte Novie Mae R , Santiago Brent Thon , Dagdag Januard D D , Handrianto Ciptro
Published: February 2022

Most of the studies in the literature have focused on finding the causes why students are dropping out but not on why they are coming back to school. This phenomenological research aims to describe the experiences of dropout college students who returned to school. Ten information and technology students participated in the research. The interview data was thematically analyzed. The results affirmed that the factors why the respondents stop attending school are financial-related, student-related, health-related, and family-related. The factors why they returned to school include family factor, peer factor, and free education. When they were dropped out, they were being looked down and adjudged negatively, and feeling down and left behind. When they returned to school, they see themselves grateful, successful, and fortunate of working in the job they want in the future. The findings of this study can be a vital input to crafting programs that can help college students particularly, those former dropouts to finish their baccalaureate degrees.
ANALISA PENGUJIAN PERFORMA SISTEM KEMUDI PADA MOBIL TAWON
Authors: Pramuaji Miftahc Giri , Sudrajat Agung , Yusuf Yusvardi
Published: February 2022

Mobil tawon merupakan mobil nasional yang diproduksi oleh PT Super Gasindo Jaya yang lokasi industrinya di Rangkasbitung – Banten. Mobil tawon masih memiliki desain sangat sederhana dan juga mesin dengan kapasitas kecil. Sistem kemudi mempengaruhi kenyamanan dan keamanan kendaraan saat melaju di jalan lurus maupun tikungan pada kecepatan lambat ataupun kencang. Penelitian ini bertujuan untuk “analisa pengujian performa sistem kemudi pada mobil tawon”. Untuk performa sistem kemudi terutama pada bagian rack dan pinion dikarenakan pada bagian ini sangat berpengaruh dalam pembelokan sistem kemudi kendaraan. Dengan dilakukan nya pengujian kerenggangan antara pusat kemudi dengan roda kemudi dengan pembelokan setiap 45° didapatkan kerenggangan saat di belokan ke arah ke kiri dan kekanan, untuk pembelokan ke arah kanan pada bagian sistem kemudi mencapai 540° sedangkan ke arah kiri hanya 360°. Salah satu analisa yang terjadi ialah adanya kerusakan pada gigi rack dan pinion, dan mobil tawon mengalami understeer saat berbelok.
The order of comonotone approximation of differentiable periodic functions
Authors: Dzyubenko German , Yushchenko Lyudmyla
Published: February 2022

Let $\Dely$ be a set of all $2\pi$-periodic functions $f$ that are continuous
on the real axis $R$\ and\ change their monotonicity at various fixed points
$y_{i}\in\lbrack-\pi,\pi),\ i=1,...,2s,\ s\in N$ (i.e., there is a set
$Y:=\{y_{i}\}_{i\in\mathbb{Z}}$ of points $y_{i}=y_{i+2s}+2\pi$ on $R$ such
that $f$ are nondecreasing on $[y_{i},y_{i-1}]$ if $i$ is even, and
nonincreasing if $i$ is odd). In the article, a function $f_{Y}=f\in
C^{(1)}\cap\Dely$ has been constructed such that
\[
\lim_{n\rightarrow\infty}\sup\frac{n\,E_{n}^{(1)}(f)}{\omega_{4}(f^{\prime
},\pi/n)}=\infty,
\]
where $E_{n}^{(1)}(f)$ is the error of the best uniform approximation of the
function $f\in\Dely$ by trigonometric polynomials of order $n\in N$, which also belong to the set $\Dely$, and $\omega_{4}(f^{\prime},\cdot)$ is the
$4$-th modulus of smoothness of the function $f^{\prime}.$ So, for a certain
constant $c$, the inequality $E_{n}^{(1)}(f)\leq\frac{c}{n}\omega
_{3}(f^{\prime},\pi/n)$ is the best with respect to the order of the modulus
of smoothness.
Effect of FLU-ACIL RHINO nasal spray on the inflammatory process and recovery of patients after FESS
Authors: Dieeva Julia V.
Published: February 2022

Topicality: The main method of treatment of chronic rhinosinusitis is functional endoscopic rhinosurgery (FESS). However, the regeneration of tissues damaged during surgery remains important. It has three stages – alteration (primary and secondary), exudation and proliferation – and takes place with the formation of reactive oxygen species. Therefore, determination of total NO synthase activity (NOS), inducible synthase activity (iNOS) and constitutive (cNOS) isoforms are biochemical markers of the inflammatory response. The activity of the alteration process and the degree of postoperative damage is characterized by the concentration of glycosaminoglycans and L-oxyproline.
Materials and methods: This study determined the multimodal (multi-vector) effect of Flu-Acyl rhino spray (6% N-acetylcysteine in 3% hypertonic pH-controlled saline) on the inflammatory response of the nasal mucosa in the postoperative period. The study was conducted at the Department of Otolaryngology of NMU named after O.O. Bogomolets on the basis of "Alexander Clinical Hospital of Kyiv". Clinical and laboratory examinations of 52 patients aged 18 to 60 years who underwent FESS were performed. Patients were randomized into two groups. 24 patients received standard treatment (control group), 26 patients – with the addition of nasal spray Flu-Acyl rhino (main group).
Results: It was found that the indicators of total activity of NO synthase (NOS) and its isoforms, as well as the concentration of glycosaminoglycans and L-oxyproline were lower in patients of the main group on days 7 and 14 of the postoperative period compared with patients in the control group (р<0,05). These results can be explained by the anti-inflammatory effect of Flu-Acyl rhino spray due to the presence of N-acetylcysteine, which is able to inhibit the activation of the transcription factor NF-kB, which leads to decreased iNOS activity on the 7th and 14th day of treatment. N-acetylicysteine also reduces the degradation of amorphous connective tissue, shifts the balance in the proteolysis / antiproteolysis system towards the predominance of the antiproteolytic component, participates in the normalization of physiological production and utilization of sulfide anion.
Conclusions: The use of Flu-Acyl rhino nasal spray in the postoperative period due to multimodal action promotes physiological changes from alteration and exudation to proliferation processes, normalizes mucociliary clearance in the postoperative period, improves healing and reduces recovery and disability.
Kesiapan SDM UMKM Dalam Menghadapi Era Industri 4.0
Authors: Rokhmawati Dian
Published: February 2022

Abstract. Industry 4.0 has a tremendous impact on many aspects of life. Technological aspects, social aspects, legal and political aspects, environmental aspects, and economic aspects. MSME’s readiness as a support of the national economy to respond to the challenges that follow is interesting to study. Human resources are the most valuable assets in the economy structure. So that the management and qualifications of human resources become very important to know, as changes are caused by industry 4.0. This study aims to determine the competency component of Human Resources and determine the human resources readiness of MSME’s in facing the Industry 4.0. This research uses literature study to find out the competency component of human resources needed in industry 4.0 then it is used gap analysis to describe the human resources readiness of MSME in facing Industrial Revolution 4.0. From the results of this study indicate that the average score for the variable technical competence is 2.4, methodological competence is 2.97, social competence is 2.85, personal competence is 3.25. The average score is 2.86. So it can be concluded that the human resources readiness of MSMEs in facing Industrial Revolution 4.0 in the Not Ready category, (need some of work) Index 2.6 - 3.39.

Keywords: Readiness; Human Resources; MSME’s; Industry 4.0

 

Abstrak. Revolusii Industrii 4.0i membawa dampak iluar biasai pada banyak aspek idalam kehidupan. Aspek teknologi, aspek sosial, aspek hukum dan politik, aspek lingkungan, serta aspek ekonomi. Kesiapan UMKM sebagai penopang perekonomian nasional untuk menjawab tantangan-tantangan yang mengikutinya menjadi menarik untuk diteliti. Sumber Daya Manusia adalah aset paling bernilai dalam struktur perekonomian. Sehingga pengelolaan dan kesiapan akan kualifikasi iSumber iDaya iManusia imenjadi ihal iyang isangat ipenting untuk ketahui. Penelitiani inii bertujuan untuk mengetahui komponen kompetensi Sumber Daya Manusia dan mengetahui kesiapan SDM UMKM idalam imenghadapi iRevolusi iIndustri i4.0. Penelitan ini menggunakan studi literatur untuk mengetahui komponen kompetensi SDM kemudian digunakan gap analisis untuk mendeskripsikan kesiapan SDM UMKM dalam menghadapi Revolusi iIndustri i4.0. Dari ihasil ipenelitian iini menunjukkan bahwa skor rata-rata  untuk variabel kompetensi teknikal adalah 2,4, kompetensi metodologis adalah 2,97, kompetensi sosial adalah 2,85, kompetensi personal adalah 3,25. Nilai rata-rata skor 2,86. Sehingga dapat disimpulkan bahwa kesiapan SDM UMKM idalam imenghadapi Revolusi iIndustri 4.0 idalam ikategori Not Ready, (need some of work) Indeks 2,6 – 3,39.

Kata Kunci: Kesiapan; iSumber iDaya iManusia; UMKM; iRevolusi iIndustri 4.0i
Is a Website Subject to Title III of the ADA: Why the Text Applies to Only Websites “Of” a Place of Public Accommodation
Authors: Paul Trevor
Published: February 2022

Title III of the Americans with Disabilities Act (“ADA”) prohibits discrimination involving the “goods, services, facilities, privileges, advantages, or accommodations of any place of public accommodation.” The ADA lists examples that qualify as “public accommodations,” but it does not define the word “place.” As a result, the circuit courts since 1995 have been split over whether a “place of public accommodation” is limited to a physical place. Courts have recently addressed whether websites are subject to Title III and have relied primarily on precedent on the interpretation of a “place of public accommodation.” District courts within the Minority Approach have consistently held that a website is a “place of public accommodation.” In contrast, the Ninth and Eleventh Circuits have held that a website is not a “place of public accommodation” and thus, not subject to Title III. Oddly enough, no court has held that a website is a “service,” “privilege,” or “advantage” of a “place of public accommodation.” This Comment urges courts to subject Title III to only websites “of” a “place of public accommodation.”
Patently Absurd: The Invention Secrecy Order System
Authors: Saltz Gregory
Published: February 2022

The current patent application secrecy order system has almost no safeguards to prevent abuse and overreach into private intellectual property rights by the Government. Defense agencies are presently able to have the United States Patent and Trademark Office place secrecy orders on applications by merely deciding for themselves that revelation of information found therein would be detrimental to national security; there are no rules or restrictions on how the agencies go about making this determination. Likewise, the current system contains little in the way of protection for inventors who are left without a meaningful way to challenge these orders. The prospect of devoting substantial time, money, and resources towards inventing a new technology only for the Government to both prevent inventors from obtaining a patent on it and forbidding them from leveraging such a patent cuts against the incentivization that lies at the heart of a healthy intellectual property regime. An overhaul to this system guaranteeing stronger safeguards and better protections is required to maintain the pace of technological advancement facilitated by the strong private rights afforded by the United States’ patent system. This Comment proposes a number of changes to the current statutory and regulatory framework that will create these necessary protections to check Government abuse and to safeguard inventors’ rights.
Influencia del perfil y la formación preuniversitaria del alumnado en el rendimiento académico
Authors: María Rocío Cuervo Rodríguez  , David García Fresnadillo  , Florencio Moreno Jiménez  , Julio Ramirez Castellanos
Published: February 2022

En este trabajo se analizan y comparan las características del perfil de los estudiantes de nuevo acceso en cuatro titulaciones de Ciencias de la UCM. Además, se examina el rendimiento académico del alumnado que ingresa en la Universidad en la materia de Química, y su relación con su situación de partida. Asimismo, se han detectado las carencias que presentan en dicha materia, mediante la autoevaluación del grado de conocimiento del temario preuniversitario de la asignatura. Los resultados muestran que la mayoría de los estudiantes habrían elegido otra carrera universitaria si hubieran obtenido las calificaciones necesarias, y un menor conocimiento en temas que se imparten específicamente en el curso preuniversitario.
Cecidomyiidae (Diptera) in the State of Santa Catarina, Brazil
Authors: Flor Ismael C. , Maia Valéria C.
Published: February 2022

The first checklist of gall midges (Diptera: Cecidomyiidae) in the state of Santa Catarina (SC) is organized based on literature review. Species distribution, discussion regarding endemism, and a list of host plants in the state are provided for the first time. We compare the composition of cecidomyiid species with other states of Brazil. Twenty-three species of gall midges occur in SC, all gall-inducers. They are distributed in 14 genera, being Lopesia Rübsaamen, 1908 and Bruggmannia Tavares, 1906 the best represented. The most speciose genera of Cecidomyiidae in SC are among the most speciose in Brazil, so this result matches the Brazilian pattern. Cecidomyiids are associated with 18 host plant species distributed in 12 families. Although SC comprises a low percentage of the Brazilian fauna of Cecidomyiidae (8.7%), two species are known only from the state. The Sorensen`s index showed that the fauna of SC and São Paulo (SP) are the most similar to each other. The similarity of gall-inducing insects can be related to the host plant composition and phytogeographic domain.
Anomeric 1,2,3-triazole-linked sialic acid derivatives show selective inhibition towards a bacterial neuraminidase over a trypanosome trans-sialidase
Authors: de Andrade Peterson , Ahmadipour Sanaz , Field Robert A
Published: February 2022

Sialic acid is the natural substrate for sialidases and its chemical modification has been a useful approach to generate potent and selective inhibitors. Aiming at advancing the discovery of selective Trypanosoma cruzi trans-sialidase (TcTS) inhibitors, we have synthesised a small series of anomeric 1,2,3-triazole-linked sialic acid derivatives in good yields and high purity via copper-catalysed azide–alkyne cycloaddition (CuAAC, click chemistry) and evaluated their activity towards TcTS and neuraminidase. Surprisingly, the compounds showed practically no TcTS inhibition, whereas ca. 70% inhibition was observed for neuraminidase in relation to the analogues bearing hydrophobic substituents and ca. 5% for more polar substituents. These results suggest that polarity changes are less tolerated by neuraminidase due to the big difference in impact of hydrophobicity upon inhibition, thus indicating a simple approach to differentiate both enzymes. Moreover, such selectivity might be reasoned based on a possible steric hindrance caused by a bulky hydrophobic loop that sits over the TcTS active site and may prevent the hydrophobic inhibitors from binding. The present study is a step forward in exploiting subtle structural differences in sialidases that need to be addressed in order to achieve selective inhibition.
Behaviour of Bagasse Ash and Bagasse Fibre in Concrete
Authors:   Research Scholar, SathyabamaInstitute of Science and Technology, Chennai,Tamil Nadu, India, Venkatesan Pandian , Vasudevan Ramasamy ,   Dean & Professor, Adhiparasakthi Engineering College, Melmaruvathu, Tamil Nadu, India
Published: February 2022

Concrete is used for most of the buildings and bridgesconstruction in India can be called the backbone to the infrastructural development of the nation. However, the increase in the cost of cement not only increases the budget of a building but also poses a serious threat to the country’s development.This study represents the flexural behaviour of bagasse ash concrete with bagasse fibre. Cement replaced with bagasse ash to reduce the environmental pollution and also with the bagasse ash,bagasse fibre is also incorporate on the concrete.Cement replaced with 10 and 20 percent ofbagasse ash with the addition of 1and 2 percent of bagasse fibre. Due to the massive amount of agricultural waste, the utilization of a number of them in concrete production reduces production residues and problems caused by the lack of recycling. Bagasse is that the pulp produced after sugarcane extraction. Due to the shortage of conversion industries, sugarcane factories produce about 1.2 million plenty of bagasse annually. In today's times, due to the progress ofvaried scientific fields, the concrete industry has also developed. The results show clearly the assembly of concrete containing pozzolan bagasse is additionally the results of an equivalent improvement in concrete
WORK VALUES AS MODERATOR IN PERSONALITY DIMENSIONS AND ENGAGEMENT OF GEN - Z
Authors:   Professor School of Law, Sharada University, Greater Noida, India, Singh Anita , Singh Lata Bajpai ,   Assistant Professor, Babasaheb Bhimrao Ambedkar University, Lucknow, India, Satpathy J ,   Professor, Srinivas University, India and Visiting Professor, Management University of Africa, Nairobi, Kenya
Published: February 2022

Professor, Srinivas University, India and Visiting Professor, Management University of Africa, Nairobi, Kenya
Circumstellar Interaction Powers the Light Curves of Luminous Rapidly Evolving Optical Transients
Authors: Pellegrino C. , Howell D. A. , Vinkó J. , Gangopadhyay A. , Xiang D. , Arcavi I. , Brown P. , Burke J. , Hiramatsu D. , Hosseinzadeh G. , Li Z. , McCully C. , Misra K. , Newsome M. , Gonzalez E. Padilla , Pritchard T. A. , Valenti S. , Wang X. , Zhang T.
Published: February 2022

Rapidly evolving transients, or objects that rise and fade in brightness on timescales two to three times shorter than those of typical Type Ia or Type II supernovae (SNe), have uncertain progenitor systems and powering mechanisms. Recent studies have noted similarities between rapidly evolving transients and Type Ibn SNe, which are powered by ejecta interacting with He-rich circumstellar material (CSM). In this work we present multiband photometric and spectroscopic observations from Las Cumbres Observatory and Swift of four fast-evolving Type Ibn SNe. We compare these observations with those of rapidly evolving transients identified in the literature. We discuss several common characteristics between these two samples, including their light curve and color evolution as well as their spectral features. To investigate a common powering mechanism we construct a grid of analytical model light curves with luminosity inputs from CSM interaction as well as 56Ni radioactive decay. We find that models with ejecta masses of ≈1–3 M
⊙, CSM masses of ≈0.2–1 M
⊙, and CSM radii of ≈20–65 au can explain the diversity of peak luminosities, rise times, and decline rates observed in Type Ibn SNe and rapidly evolving transients. This suggests that a common progenitor system—the core collapse of a high-mass star within a dense CSM shell—can reproduce the light curves of even the most luminous and fast-evolving objects, such as AT 2018cow. This work is one of the first to reproduce the light curves of both SNe Ibn and other rapidly evolving transients with a single model.
Searching for New Observational Signatures of the Dynamical Evolution of Star Clusters
Authors: Bhat B. , Lanzoni B. , Ferraro F. R. , Vesperini E.
Published: February 2022

We present a numerical study, based on Monte Carlo simulations, aimed at defining new empirical parameters measurable from observations and able to trace the different phases of the dynamical evolution of star clusters. As expected, a central density cusp, deviating from the King model profile, develops during the core collapse (CC) event. Although the slope varies during the post-CC oscillations, the cusp remains a stable feature characterizing the central portion of the density profile in all post-CC stages. We then investigate the normalized cumulative radial distribution (nCRD) drawn by all the cluster stars included within one half of the tridimensional half-mass radius (R ≤ 0.5r

h
), finding that its morphology varies in time according to the cluster’s dynamical stage. To quantify these changes we defined three parameters: A
5, the area subtended by the nCRD within 5% of the half-mass radius, P
5, the value of the nCRD measured at the same distance, and S
2.5, the slope of the straight line tangent to the nCRD measured at R = 2.5%r

h
. The three parameters evolve similarly during the cluster’s dynamical evolution: after an early phase in which they are essentially constant, their values rapidly increase, reaching their maximum at the CC epoch and slightly decreasing in the post-CC phase, when their average value remains significantly larger than the initial one, in spite of some fluctuations. The results presented in this paper suggest that these three observable parameters are very promising empirical tools to identify the star cluster’s dynamical stage from observational data.
Magnetograph Saturation and the Open Flux Problem
Authors: Wang Y.-M. , Ulrich R. K. , Harvey J. W.
Published: February 2022

Extrapolations of line-of-sight photospheric field measurements predict radial interplanetary magnetic field (IMF) strengths that are factors of ∼2–4 too low. To address this open flux problem, we reanalyze the magnetograph measurements from different observatories, with particular focus on those made in the saturation-prone Fe i 525.0 nm line by the Mount Wilson Observatory (MWO) and the Wilcox Solar Observatory (WSO). The total dipole strengths, which determine the total open flux, generally show large variations among observatories, even when their total photospheric fluxes are in agreement. However, the MWO and WSO dipole strengths, as well as their total fluxes, agree remarkably well with each other, suggesting that the two data sets require the same scaling factor. As shown earlier by Ulrich et al., the saturation correction δ
−1 derived by comparing MWO measurements in the 525.0 nm line with those in the nonsaturating Fe i 523.3 nm line depends sensitively on where along the irregularly shaped 523.3 nm line wings the exit slits are placed. If the slits are positioned so that the 523.3 and 525.0 nm signals originate from the same height, δ
−1 ∼ 4.5 at the disk center, falling to ∼2 near the limb. When this correction is applied to either the MWO or WSO maps, the derived open fluxes are consistent with the observed IMF magnitude. Other investigators obtained scaling factors only one-half as large because they sampled the 523.3 nm line farther out in the wings, where the shift between the right- and left-circularly polarized components is substantially smaller.
On the Origin of Pulsar and Magnetar Magnetic Fields
Authors: White Christopher J. , Burrows Adam , Coleman Matthew S. B. , Vartanyan David
Published: February 2022

In order to address the generation of neutron star magnetic fields, with particular focus on the dichotomy between magnetars and radio pulsars, we consider the properties of dynamos as inferred from other astrophysical systems. With sufficiently low (modified) Rossby number, convective dynamos are known to produce dipole-dominated fields whose strength scales with convective flux, and we argue that these expectations should apply to the convective protoneutron stars (PNSs) at the centers of core-collapse supernovae. We analyze a suite of three-dimensional simulations of core collapse, featuring a realistic equation of state and full neutrino transport, in this context. All our progenitor models, ranging from 9 M
⊙ to 25 M
⊙, including one with initial rotation, have sufficiently vigorous PNS convection to generate dipole fields of order ∼1015 Gauss, if the modified Rossby number resides in the critical range. Thus, the magnetar/radio pulsar dichotomy may arise naturally in part from the distribution of core rotation rates in massive stars.
Estimate of the Mass and Radial Profile of the Orphan–Chenab Stream's Dwarf-galaxy Progenitor Using MilkyWay@home
Authors: Mendelsohn Eric J. , Newberg Heidi Jo , Shelton Siddhartha , Widrow Lawrence M. , Thompson Jeffery M. , Grillmair Carl J.
Published: February 2022

We fit the mass and radial profile of the Orphan–Chenab Stream’s (OCS) dwarf-galaxy progenitor by using turnoff stars in the Sloan Digital Sky Survey and the Dark Energy Camera to constrain N-body simulations of the OCS progenitor falling into the Milky Way on the 1.5 PetaFLOPS MilkyWay@home distributed supercomputer. We infer the internal structure of the OCS’s progenitor under the assumption that it was a spherically symmetric dwarf galaxy composed of a stellar system embedded in an extended dark matter halo. We optimize the evolution time, the baryonic and dark matter scale radii, and the baryonic and dark matter masses of the progenitor using a differential evolution algorithm. The likelihood score for each set of parameters is determined by comparing the simulated tidal stream to the angular distribution of OCS stars observed in the sky. We fit the total mass of the OCS’s progenitor to (2.0 ± 0.3) × 107
M
⊙ with a mass-to-light ratio of γ = 73.5 ± 10.6 and (1.1 ± 0.2) × 106
M
⊙ within 300 pc of its center. Within the progenitor’s half-light radius, we estimate a total mass of (4.0 ± 1.0) × 105
M
⊙. We also fit the current sky position of the progenitor’s remnant to be (α, δ) = ((166.0 ± 0.9)°, (−11.1 ± 2.5)°) and show that it is gravitationally unbound at the present time. The measured progenitor mass is on the low end of previous measurements and, if confirmed, lowers the mass range of ultrafaint dwarf galaxies. Our optimization assumes a fixed Milky Way potential, OCS orbit, and radial profile for the progenitor, ignoring the impact of the Large Magellanic Cloud.
Formation of Complex Organic Molecules in Hot Molecular Cores through Nondiffusive Grain-surface and Ice-mantle Chemistry
Authors: Garrod Robin T. , Jin Miwha , Matis Kayla A. , Jones Dylan , Willis Eric R. , Herbst Eric
Published: February 2022

A new, more comprehensive model of gas–grain chemistry in hot molecular cores is presented, in which nondiffusive reaction processes on dust-grain surfaces and in ice mantles are implemented alongside traditional diffusive surface/bulk-ice chemistry. We build on our nondiffusive treatments used for chemistry in cold sources, adopting a standard collapse/warm-up physical model for hot cores. A number of other new chemical model inputs and treatments are also explored in depth, culminating in a final model that demonstrates excellent agreement with gas-phase observational abundances for many molecules, including some (e.g., methoxymethanol) that could not be reproduced by conventional diffusive mechanisms. The observed ratios of structural isomers methyl formate, glycolaldehyde, and acetic acid are well reproduced by the models. The main temperature regimes in which various complex organic molecules (COMs) are formed are identified. Nondiffusive chemistry advances the production of many COMs to much earlier times and lower temperatures than in previous model implementations. Those species may form either as by-products of simple-ice production, or via early photochemistry within the ices while external UV photons can still penetrate. Cosmic ray-induced photochemistry is less important than in past models, although it affects some species strongly over long timescales. Another production regime occurs during the high-temperature desorption of solid water, whereby radicals trapped in the ice are released onto the grain/ice surface, where they rapidly react. Several recently proposed gas-phase COM-production mechanisms are also introduced, but they rarely dominate. New surface/ice reactions involving CH and CH2 are found to contribute substantially to the formation of certain COMs.
A New 3D Solar Wind Speed and Density Model Based on Interplanetary Scintillation
Authors: Porowski C. , Bzowski M. , Tokumaru M.
Published: February 2022

The solar wind (SW) is an outflow of the solar coronal plasma, which expands supersonically throughout the heliosphere. SW particles interact by charge exchange with interstellar neutral atoms; on the one hand, they modify the distribution of this gas in interplanetary space, and, on the other hand, they are the seed populations for heliospheric pickup ions and energetic neutral atoms (ENAs). The heliolatitudinal profiles of the SW’s speed and density evolve during the solar activity cycle. A model of the evolution of the SW’s speed and density is needed to interpret observations of ENAs, pickup ions, the heliospheric backscatter glow, etc. We derive the Warsaw Heliospheric Ionization Model 3DSW—WawHelIon 3DSW—based on interplanetary scintillation (IPS) tomography maps of the SW speed. We use the IPS tomography data from 1985 to 2020, compiled by Tokumaru et al. We derive a novel statistical method of filtering these data against outliers; we present a flexible analytic formula for the latitudinal profiles of the SW speed, based on Legendre polynomials of varying order with additional restraining conditions at the poles; fit this formula to the yearly filtered data; and calculate yearly SW density profiles using the latitudinally invariant SW energy flux observed in the ecliptic plane. Despite the application of a refined IPS data set, a more sophisticated data filtering method, and a more flexible analytic model, the present results mostly agree with those obtained previously, demonstrating the robustness of IPS studies of the SW’s structure.
Optical Rebrightening of Extragalactic Transients from the Zwicky Transient Facility
Authors: Soraisam Monika , Matheson Thomas , Lee Chien-Hsiu , Saha Abhijit , Narayan Gautham , Wolf Nicholas , Scott Adam , Figuereo Stephanie , Nuñez Rafael , McKinnon Kevin , Guhathakurta Puragra , Brink Thomas G. , Filippenko Alexei V. , Smith Nathan
Published: February 2022

Ongoing large-scale optical time-domain surveys, such as the Zwicky Transient Facility (ZTF), are producing alerts at unprecedented rates. Analysis of transient sources has so far followed two distinct paths: archival analysis of data on transient sources at a time when they are no longer observable and real-time analysis at the time when the sources are first detected. The latter is the realm of alert brokers such as the Arizona-NOIRLab Temporal Analysis and Response to Events System (ANTARES). In this paper, we synthesize the two analysis paths and present a first systematic study of archival alert-broker data, focusing on extragalactic transients with multipeaked light curves identified in the ANTARES archive of ZTF alerts. Our analysis yields a sample of 37 such sources, including core-collapse supernovae (with two analogs of iPTF14hls), thermonuclear supernovae interacting with their surrounding circumstellar medium, tidal disruption events, luminous blue variables, and as yet unclassified objects. A large fraction of the identified sources is currently active, warranting allocation of follow-up resources in the immediate future to further constrain their nature and the physical processes at work.