bluuebunny/crossref_metadata_2025_split huggingface dataset:
THE LOEWY SERIES OF AN FCP (DISTRIBUTIVE) RING EXTENSION
Authors: PICAVET Gabriel , PICAVET-L'HERMITTE Martine 
Published: January 2021

If $R\subseteq S$ is an extension of commutative rings, we consider the lattice $([R,S],\subseteq)$ of all the $R$-subalgebras of $S$.
We assume that the poset $[R,S]$ is both Artinian and Noetherian; that is, $R\subseteq S$ is an FCP extension.
The Loewy series of such lattices are studied. Most of main results are gotten in case these posets are distributive,
which occurs for integrally closed extensions. In general, the situation is much more complicated. We give a discussion for finite field extensions.
RM ALGEBRAS AND COMMUTATIVE MOONS
Authors: WALENDZIAK Andrzej 
Published: January 2021

Some generalizations of BCI algebras (the RM, BH, CI, BCH,
BH**, BCH**, and *aRM** algebras) satisfying the identity $(x \rightarrow
1)\rightarrow y = (y \rightarrow 1) \rightarrow x$ are considered. The connections of these algebras
and various generalizations of commutative groups (such as, for
example, involutive commutative moons and commutative (weakly)
goops) are described. In particular, it is proved that an RM
algebra verifying this identity is equivalent to an involutive
commutative moon.
MODULES FOR WHICH EVERY ENDOMORPHISM HAS A NON-TRIVIAL INVARIANT SUBMODULE
Authors: BENSLIMANE Mohamed , EL CUERA Hanane , TRIBAK Rachid 
Published: January 2021

All rings are commutative. Let $M$ be a module. We introduce the property $({\bf P})$: Every endomorphism of $M$ has a non-trivial invariant submodule. We determine the structure of all vector spaces having $({\bf P})$ over any field and all semisimple modules satisfying $({\bf P})$ over any ring. Also, we provide a structure theorem for abelian groups having this property. We conclude the paper by characterizing the class of rings for which every module satisfies $({\bf P})$ as that of the rings $R$ for which $R/\mathfrak{m}$ is an algebraically closed field for every maximal ideal $\mathfrak{m}$ of $R$.
ON $(m,n)$-CLOSED IDEALS IN AMALGAMATED ALGEBRA
Authors: ISSOUAL Mohammed , MAHDOU Najib , MOUTUI Moutu Abdou Salam 
Published: January 2021

Let $R$ be a commutative ring with $1 \ne 0$ and let $m$ and
$n$ be integers with $1\leq n < m$. A proper ideal $I$ of $R$ is
called an $(m, n)$-closed ideal of $R$ if whenever $a^m \in I$ for
some $a\in R$ implies $a^n \in I$. Let $ f:A\rightarrow B$ be a
ring homomorphism and let $J$ be an ideal of $B.$ This paper
investigates the concept of $(m,n)$-closed ideals in the
amalgamation of $A$ with $B$ along $J$ with respect $f$ denoted by
$A\bowtie^{f}J$. Namely, Section 2 investigates this notion to
some extensions of ideals of $A$ to $A\bowtie^fJ$. Section 3
features the main result, which examines when each proper ideal of
$A\bowtie^fJ$ is an $(m,n)$-closed ideal. This allows us to give
necessary and sufficient conditions for the amalgamation to
inherit the radical ideal property with applications on the
transfer of von Neumann regular, $\pi$-regular and semisimple
properties.
THE GROUP OF UNITS OF GROUP ALGEBRAS OF GROUPS $D_{30}$ AND $C_3 \times D_{10}$ OVER A FINITE FIELD OF CHARACTERISTIC $3$
Authors: SAHAI Meena , ANSARI Sheere Farhat 
Published: January 2021

Let $F$ be a finite field of characteristic $p$.
There are three non-isomorphic non-abelian groups of order $30$.
The structure of $U(F(C_5 \times D_6))$ for $p=3$ is given in [J.
Gildea and R. Taylor, Int. Electron. J. Algebra, 24 (2018),
62-67]. In this article, we give the structure of $U(FD_{30})$ and
$U(F(C_3 \times D_{10}))$ for $p=3$.
SOME PROPERTIES OF THE REPRESENTATION CATEGORY OF TWISTED DRINFELD DOUBLES OF FINITE GROUPS
Authors: NAIDU Deepak 
Published: January 2021

A criterion for a simple object of the representation category
$\Rep(D^\omega(G))$ of the twisted Drinfeld double $D^\omega(G)$
to be a generator is given, where $G$ is a finite group and $\omega$ is
a 3-cocycle on $G$. A description of the adjoint category of
$\Rep(D^\omega(G))$ is also given.
Model Cities for Resilience: Climate-led Initiatives
Authors: Yilmaz Didem Gunes 
Published: January 2021

Paris Agreement of December 2015 was the last official initiative led by the United Nations (UN) as the driver of climate change mitigation. Climate change was hence linked with an increase in the occurrence of natural hazards. A variety of initiatives were consequently adopted under different themes such as sustainable cities, climate-friendly development, and low-carbon cities. However, most of the initiatives targeted by global cities with urban areas being the focus in terms of taking action against global warming issues. This is due to the structural and environmental features of cities characterized by being populated, as such, they not only generate a large number of carbon emissions but also happens to be the biggest consumer of natural resources. In turn, they create a microclimate, which contributes to climate change. Masdar City, for example, was designed as the first fully sustainable urban area, which replaced fuel-based energy with electric-based energy. China, as another example, introduced the Sponge Cities action, a method of urban water management to mitigate against flooding. Consequently, architects and urban planners are urged to conform to the proposals that would mitigate global warming. This paper, as a result, examines some of the models that have been internationally adopted and thereafter provide recommendations that can be implemented in large urban areas in Turkey, primarily in Istanbul.
An Approach for Power Loss Reduction in Radial Distribution Networks
Authors: Phan Tan Minh , Pham Huu Ly , Nguyen Minh Duc Cuong 
Published: December 2020

The loss power of distribution systems is increasingly more and more due to the increase of demand load from industrial zones and households as well as extended grids. For solving the problem, a strategy that can be regarded as a simple and effective way to allocate capacitor banks to the distribution systems. In the paper, a marine predator optimization algorithm (MPOA) is applied for determining the best size of capacitors and the most advantageous buses for the capacitors. The effectiveness of MPOA is scrutinized on two distribution systems considering the number of different integrated capacitors. The solutions found from MPOA are coped with those of recently available algorithms. Through the comparisons with previous studies, a conclusion is drawn that MPOA is a trustworthy method. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium provided the original work is properly cited.
Manajemen Stres Berbasis Teknik HeartMath untuk Mengurangi Stres dan Mengelola Emosi pada Caregiver Pasien Penyakit Kronis
Authors: Sosialita Tiara Diah , Hamidah Hamidah 
Published: January 2021

Abstrak. Penelitian ini merupakan tindak lanjut dari hasil penelitian terdahulu, yaitu pemberian intervensi pada penderita diabetes mellitus tipe 2. Pada penelitian ini intervensi dilakukan terhadap caregiver yang menjadi keluarga penderita penyakit kronis tersebut, sebagai solusi atas umpan balik dari keluarga dan tenaga kesehatan bahwa stres juga dialami oleh caregiver. Penelitian ini dilakukan sebagai salah satu solusi untuk mengatasi fenomena stres yang dialami oleh caregiver penyakit kronis yang kondisinya pun rentan mengalami stres, akan tetapi tetap dituntut untuk berperan optimal dalam merawat anggota keluarganya. Berdasarkan hal tersebut, tujuan penelitian ini adalah menguji efektivitas manajemen stres untuk menurunkan tingkat stres pada caregiver penyakit kronis dengan menggunakan desain eksperimen one group pretest-posttest design pada 20 orang caregiver. Instrumen pengambilan data menggunakan kuesioner skala Perceived Stress Scale (PSS) dari Cohen. Analisis data menggunakan paired sample t-test dengan software SPSS 20 menunjukkan bahwa terdapat perbedaan yang signifikan antara tingkat stres sebelum dan sesudah pemberian intervensi manajemen stres. Hasil penelitian mengungkapkan bahwa manajemen stres yang diberikan efektif untuk menurunkan stres pada caregiver penyakit kronis.
Kata kunci: Caregiver; manajemen stres; penyakit kronis
PEMBAGIAN HAND SANITIZER PADA PEDAGANG TAKJIL DALAM MASA PANDEMI COVID 19 DI LINGKUNGAN KELURAHAN LALOEHA KECAMATAN KOLAKA KABUPATEN KOLAKA
Authors: Baeda Abduk Gani , Bangu Bangu , Susanti Risqi Wahyu , Tukatman Tukatman , Siagian Heriviyatno Julika , Tulak Grace Tedy , Saputri Ekawati 
Published: January 2021

Indonesia merupakan salah satu negara yang mengalami pandemi covid-19 dengan jumlah Positif 10.118, Sembuh 1.522, dan meninggal 792 orang. Semua provinsi di Indonesia mengalami pandemi ini, khususnya di Sulawesi Tenggara terdapat 62 kasus konfirmasi positif, 10 orang sembuh dan 2 meninggal dunia dan khusus Kabupaten kolaka terdapat 1 orang kasus konfirmasi positif. Tujuan kegiatan pengabdian adalah untuk memutus mata rantai penyebaran covid 19 melalui penggunaan hand sanitizer di Kelurahan Laloeha, Kec. Kolaka, Kab. Kolaka. Pengabdian ini merupakan tindakan preventif penularan covid 19 masa pandemi dengan pembagian hand sanitizer kepada 30 pedagang takjil di Jl Pintu Selatan Kelurahan Laloeha Kec Kolaka, Kab Kolaka. Hasil pengabdian ini adalah tingginya minat para pedagang mendengarkan penjelasan tim pengabdian dan menerima hand sanitizer yang dibagikan.
Kata kunci : Pembagian hand sanitizer, Pedagang takjil, Covid 19
ABSTRACT
Indonesia is one of the countries that experienced a covid-19 pandemic with a positive number of 10,118, 1,522 healed, and 792 people died. All provinces in Indonesia experienced this pandemic, especially in Southeast Sulawesi, there were 62 positive confirmation cases, 10 people recovered and 2 died and specifically Kolaka regency there was 1 positive confirmation case. The purpose of the community service activity is to break the chain of distribution of covid 19 through the use of a hand sanitizer in the Urban Village of Laloeha, Kolaka sub-district, Kolaka regency. This service is a preventive measure of transmission covid 19 at pandemic period with the distribution of hand sanitizers to 30 takjil traders on Jl Pintu Selata, urban village of Laloeha, Kolaka sub-district, Kolaka Regency. The result of this dedication was the high interest of the traders listening to the devotion team's explanation and receiving the hand sanitizer that was distributed.
Keywords: Distribution of hand sanitizer, Traders of takjil, Covid 19
MAGGOT BLACK SOLDIER FLY SEBAGAI AGEN DEGRADASI SAMPAH ORGANIK DAN PAKAN TERNAK WARGA MERGANGSAN YOGYAKARTA
Authors: Utami Inggita , Putra Ichsan Luqmana Indra , Khotimah Khusnul , Pangestu Rizki G. 
Published: January 2021

Enam puluh persen sampah yang dihasilkan di Indonesia masih berupa sampah organik. Maggot atau larva black soldier fly-BSF (Hermetia illucens L.) mulai digunakan sebagai agen biologis pendegradasi sampah organik. Maggot terkenal kaya protein sehingga dapat dijadikan alternatif pakan bagi warga Mergangsan yang banyak membudidayakan lele cendol. Tujuan pengabdian kepada masyarakat ini adalah memberikan penyuluhan dan pelatihan dalam memanfaatkan maggot bagi warga Kecamatan Mergangsan Kota Yogyakarta. Kegiatan ini dilakukan pada bulan Juni hingga September 2020 kepada mitra yaitu anggota Pimpinan Cabang Aisyiyah (PCA) Mergangsang Yogyakarta. Paska penyuluhan dan pelatihan ini terjadi peningkatan dari 24% menjadi 100 % peserta yang mengolah sampah organik rumah tangganya dengan ember tumpuk dan maggot. Peserta yang semula tidak paham dengan bentuk dan manfaat maggot menjadi paham paska pelatihan tatap muka. Perpaduan ember tumpuk dan maggot pada kegiatan ini dijadikan sebagai teknologi tepat guna dalam mendegradasi sampah organik dan memisahkan air lindi yang dapat diolah menjadi pupuk cair organik.
Kata kunci: Maggot, Bsf, Sampah, Pakan, Yogyakarta
ABSTRACT
Sixty percent of the waste produced in Indonesia is still organic waste. Maggot or black soldier fly-BSF larvae (Hermetia illucens L.) began to be used as a biological agent for degrading organic waste. Maggot is also known to be rich in protein so it can be used as an alternative feed for Mergangsan residents who cultivate catfish. The aim of this community service is to provide counseling and training in utilizing maggot for residents of Mergangsan District, Yogyakarta City. This activity was carried out from June to September 2020 for partners, namely members of Pimpinan Cabang Aisyiyah (PCA) Mergangsang Yogyakarta. After this counseling and training, there was an increase from 24 % to 100 % of participants who processed their household organic waste with stacked buckets and maggots. Participants who initially did not understand the form and benefits of maggot became understand after face-to-face training. The combination of stacked buckets and maggot in this activity is used as an appropriate technology in degrading organic waste and separating leachate which can be processed into organic liquid fertilizer.
Keywords: Maggot, Bsf, Waste, Feed, Yogyakarta
MEREK DAN MEDIA SOSIAL MANAJEMEN PADA USAHA BATUR DEKORASI DI KECAMATAN TEGALLALANG, KABUPATEN GIANYAR, BALI
Authors: Sabda Nirmala Bagus Made , Pertama Pande Putu Gede Putra 
Published: January 2021

Batur Dekorasi Bali merupakan usaha yang berfokus pada dekorasi tradisional khususnya untuk upacara adat di Bali seperti Upacara Mepandes (pernikahan Bali) dan Upacara-upacara lainnya. Batur Dekorasi Bali atau BTR Dekorasi Bali melayani kebutuhan pelanggan dari sewa seperti gayor tradisional Bali, dekorasi ruangan, sewa tenda dan sewa kursi. Saat ini BTR sering menerima pemesanan dari kerabat. Branding logo belum dimiliki oleh BTR hingga manajemen media sosial juga belum dikelola dengan baik. Pengabdian ini bertujuan membantu usaha Batur Dekorasi Bali atau BTR untuk branding logo atau produk jasa mitra agar bisa lebih dikenal oleh masyarakat. Selain itu juga diberikan penyuluhan berupa manajemen media sosial yang baik sehingga bisa membantu mitra lebih dikenal melalui dunia maya khususnya media sosial. Hasil yang dicapai pada pengabdian ini yaitu redesign branding logo usaha, sebagai media pengenalan atau awareness yang bisa digunakan dalam melakukan promosi media sosial Instagram. Selain itu dilakukan migrasi akun instagram dari personal ke business account instagram. Sebanyak 67% anggota mitra menyatakan bahwa pengabdian tentang branding dan manajemen media sosial Instagram bermanfaat untuk UKM mitra.
Kata kunci: Dekorasi bali, Media sosial instagram, Branding logo
ABSTRACT
Batur Dekorasi Bali is a small business that focuses on traditional decoration for example Balinese ceremonies such as Mepandes Ceremony (wedding). Batur Dekorasi Bali or BTR Dekorasi Bali serve the needs of customers from rentals such as traditional Balinese gayor, room decorations, tent rentals and chair rentals. Nowadays BTR often accepts orders from their partner who need rent tent or chair. Branding logo are not yet applied by BTR and social media management is also not well managed. This report aims to help Batur Decoration Bali or BTR businesses to branding their logos or service products to be better known by the public or prospect customer. In addition, counseling will also be given in the form of how to do social media management, so that it can help BTR to better known by the wider community through online media, especially instagram. The results achieved in this report are redesigning the business logo for branding purpose, as an awareness media that can be used in promotions through Instagram, migration from personal to business account. About 67% of member Batur Dekorasi Bali agree this event help them know better about branding and social media management.
Keywords: Balinese Decoration, Social media instagram, Branding
PENINGKATAN USAHA PENGRAJIN TEDUNG LUKIS MELALUI PENERAPAN IPTEK
Authors: Wulandari Riza , Lamopia I Wayan Gede 
Published: January 2021

Tedung Lukis adalah salah satu warisan budaya yang dimiliki oleh masyarakat Bali. Sesuai perkembangan jaman, Tedung Lukis mulai banyak diminati oleh masyarakat, selain untuk upacara keagamaan umat Hindu, tedung lukis bisa digunakan sebagai aksen interior maupun eksterior untuk rumah, hotel, maupun restoran. Sasaran konsumen tidak hanya berasal dari domestic namun juga mancanegara. Usaha beliau sudah berjalan kurang lebih 5 tahun dengan dibantu oleh 4 karyawan. Mitra ini mengalami permasalahan pada produksi yakni kekurangan alat dan branding identitas dimana tidak memiliki brand logo serta kurangnya pemasaran. Penyelesaian permasalahan yang terjadi pada UKM Tedung Lukis Bali adalah pemberian desain logo dan pembuatan Instagram sebagai media pemasaran Payung Tedung Lukis Bali. Selain itu, untuk menunjang efektivitas dan efisiensi waktu produksi Tedung Lukis, mitra diberikan alat pendukung berupa mesin serut. Menurut mitra, kegiatan ini sangat memberikan manfaat bagi usaha Tedung Lukis Bali.
Kata kunci: Peningkatan Usaha, IPTEK, UKM Tedung Lukis Bali
ABSTRACT
Tedung Lukis is one of the cultural heritage owned by the Balinese people. According to the development era. Tedung Lukis serpents began to be in demand by the community, other than for Hindu religious ceremonies, painting fiery serpents can be used as an interior or exterior accent for the house, hotel, and restaurant. Target consumers not only come from domestic but also foreign. His efforts have been about 5 years with assisted by 4 employees. These partners are experiencing problems in the production of tool shortage and identity branding where there is no brand logo and lack of marketing. Solving problems that occur in Tedung Lukis is to give the logo design and creation of Instagram as a marketing medium of Bali Tedung Lukis. In addition, to support the effectiveness and efficiency of production of Tedung Lukis, partners are given supporting tools in the form of a drawstring machine. According to partners, this activity is very beneficial for the efforts of the Tedung Lukis Bali.
Keywords: Business enhancement, IPTEK, Tedung Lukis Bali
PENERAPAN DAN PENINGKATAN SANITASI MAKANAN PADA PRODUKSI KERUPUK IKAN DI UD SUMBER REJEKI KELURAHAN GUNUNG ANYAR TAMBAK KOTA SURABAYA
Authors: Erliyanti Nove Kartika , Putra Andre Yusuf Trisna , Wikartika Ira , Prasetyo Dika , Putra Rangga Kurnia , Inayah Norizul 
Published: January 2021

Permasalahan yang terjadi pada mitra (UD Sumber Rejeki) adalah minimnya pengetahuan tentang sanitasi makanan pada produksi kerupuk ikan. Hal ini dapat terlihat dari kondisi peralatan yang digunakan dalam produksi kerupuk ikan yang belum sepenuhnya dipisahkan antara peralatan proses produksi dan peralatan rumah tangga. Kurangnya pengetahuan mitra juga ditunjukkan pada saat proses produksi belum menggunakan baju produksi (apron), topi koki, dan dalam produksi kerupuk ikan belum memenuhi kaidah atau pedoman Cara Produksi Pangan Olahan yang Baik (CPPOB). Kegiatan ini bertujuan untuk menerapkan dan meningkatkan sanitasi makanan pada produksi kerupuk ikan sesuai dengan kaidah CPPOB. Metode yang digunakan pada kegiatan ini adalah melakukan sosialisasi, pendampingan, dan edukasi tentang penerapan dan peningkatan sanitasi serta penggunaan peralatan yang sesuai dengan kaidah CPPOB. Metode lainnya adalah membantu pengadaan baju produksi (apron), topi koki, booklet yang berisikan sanitasi diri, bahan baku, peralatan, dan sanitasi ruangan. Hasil dari kegiatan ini adalah mitra sangat antusias dalam menerima materi yang disampaikan dan berkomitmen untuk menerapkan dan meningkatkan sanitasi serta penggunaan peralatan sesuai dengan kaidah CPPOB, adanya baju produksi (apron), topi koki, masker, tempat sampah, dan booklet.
Kata kunci: CPPOB, Manajemen produksi, Produksi kerupuk ikan, Sanitasi, UD sumber
rejeki
ABSTRACT
The problem that occurs to partner (UD Sumber Rejeki) is the lack of knowledge about food sanitation in fish crackers production. This can be seen from the condition of the equipment used in the production of fish crackers that has not been completely separated between the production process equipment and household appliances. The lack of knowledge of partner is also shown when the production process does not use apron, chef’s hat, and fish crackers production does not meet the rules for CPPOB. This aims to implement and improve food sanitation in fish crackers production in accordance with CPPOB principles. The method used in this activity is to conduct socialization, mentoring, and counseling on the implementation and improvement of sanitation and the use of equipment in according with CPPOB principles. Another method is to help procure apron, chef’s hat, booklets containing personal sanitation, raw materials, equipment, and room sanitation. The results of this activity is that the partner is very enthusiastic in receiving the material presented and is committed to implementing and improving sanitation and the use of equipment in accordance with CPPOB principles, the existence of apron, chef’s hat, masks, trash bins, and booklets.
Keywords: CPPOB, Fish Crackers Production, Production Management, Sanitation, UD sumber rejeki
PELATIHAN PERAWATAN DAN PERBAIKAN AC MOBIL BAGI SISWA SMK SIAP LULUS
Authors: Effendy Marwan , Saputra Eqwar , Surono Arif 
Published: January 2021

Tulisan ini melaporkan kegiatan pengabdian pada masyarakat yang dilaksanakan di Sekolah Menengah Kejuruan (SMK) Harapan Kartasura. Pengabdian ini difokuskan pada siswa kelas 3 (tiga) yang siap lulus. Pengabdian ini bertujuan untuk memberikan pengetahuan dan keterampilan pada siswa mengenai perbaikan dan perawatan mesin Air Conditioning (AC) mobil. Melalui program ini diharapkan siswa lebih siap dalam mempersiapkan diri untuk memasuki dunia kerja. Pengabdian ini diawali dengan penyampaian teori, berupa materi - materi komponen dasar dan sistem kerja mesin AC mobil. Materi disampaikan dengan metode ceramah, diskusi dan tanya jawab. Siswa diberikan pemahaman terkait cara pencucian unit AC (pembersihan indoor dan outdoor), pengecekan kerja mesin dan trouble shooting dalam AC. Pelatihan diikuti oleh 21 orang peserta. Hasil dari pelatihan ini, mampu memberikan keterampilan dan pemahaman berkaitan dengan AC, sehingga dimungkinkan siswa dapat membuka usaha sendiri khususnya dalam bidang perawatan dan perbaikan AC yang baik dan benar.
Kata Kunci: AC, Pelatihan, Perbaikan, Perawatan, Siswa
ABSTRACT
This paper reports the activities of devotion to the community conducted in vocational High School (SMK) Harapan Kartasura. This devotion is focused on students in grade 3 (three) who are ready to graduate. This devotion aims to provide students with knowledge and skills regarding the repair and maintenance of car air conditioning machines. Through this program, students are expected to be better prepared to enter the workforce. This devotion begins with the submission of theories, the basic component materials and the working system of the car AC engine. The material is delivered by lecture, discussion and question, and answer methods. Students are given an understanding of how the air conditioning unit is washing (indoor and outdoor cleaning), performance checking and troubleshooting in the AC machine. The training was attended by 21 attendance. After this counseling, students are expected to have capable skills, so that they can open their own business, especially in the field of maintenance and repair of good and correct air conditioning.
Keywords: AC, Taining, Repairs, Maintenance, Student