bluuebunny/crossref_metadata_2025_split huggingface dataset:
Asymmetric Successive Compute-and-Forward and the Capacity Gap for
the Gaussian Two-way Relay Channel
Authors: Ghabeli Leila 
Published: June 2023

Background:
The compute-and-forward strategy is one of the outstanding methods which
is used for interference management in wireless relay networks where decoding linear combinations
of code words is required. Recently, many efforts have been made for decoding integer and noninteger
combinations. The difference between the methods is the manner of handling different conditions
of networks, such as equal or unequal power constraints and equal or unequal channel gains.

Objective:
In this work, we present a modified n-step asymmetric successive compute-and-forward
strategy for the communication network where we have both unequal power constraints and unequal
channel gains conditions.

Methods:
In the proposed method, we scale channel gains and coefficients with the square root of
power constraints. In this way, despite previous methods, without the need for scaling factors in our
formulation, it is still able to solve the problem of general Gaussian relay networks with unequal power
constraints and unequal channel gains. We also use scaling factors in our method in order to have
the ability to divide the rates between users fairly.

Results and Conclusion:
We evaluate the ability of the modified strategy for the uplink communication
of the two-way relay channel, where one relay can help communication between the two users.
At the relay, we decode the linear combinations of the messages of the two users and obtain 1/2
bit/sec/Hz per user capacity gap from the cut-set bound. Through some theoretical and simulation results,
we show that by appropriately adjusting parameters, different points and areas of rate regions
are achievable.
Influence of Carbon Content on the Formation of a Contact Interparticle Surface during Hot Post-Pressing
Authors: Egorov M. S. , Egorova R. V. , Kovtun M. V. 
Published: June 2023

Introduction. The technology for producing hot-formed powder steel is one of the most energy-intensive in powder metallurgy, which includes a large number of operations. The study of the influence of technological modes on the final properties of the part is an urgent task. Developed by the scientific team under the leadership of Yu. G. Dorofeev at the end of the XX century, the technology of manufacturing hot-formed powder steels is currently one of the main ones in the production of high-density products. However, the use of new materials that improve the mechanical properties of products requires a modern approach to analyzing the quality of interparticle splicing of powder particles. The influence of the following technological factors on the formation of qualitative interparticle splicing was established: the blank density, the granulometric composition of the initial charge, the temperature and holding time of the blank during heating, the ratio of its dimensions, the deformation rate. The study objective is to analyze the effect of a graphite-containing component on the mechanical properties of hot-formed powder alloys due to the formation of high-quality interparticle splicing.Materials and Methods. The work used domestic and foreign powders produced by PAO Severstal and the Swedish company Höganäs with the addition of carbon GC-1 (GOST 4404-78). Hot stamping was carried out on a crank press of the K2232 model with a maximum force of 1600 kN. The heating temperature of the workpieces varied between 800-1200 ºC.Results. As a result of the experiments, the influence of the sintering duration on the mechanical properties of materials was established. The reason for the change in mechanical properties are local inclusions of graphite, which did not have time to homogenize as a result of prolonged sintering. Technological modes of hot stamping for steels have been developed that affect the preservation or destruction of the pre-formed contact interparticle surface.Discussion and Conclusion. The studies have shown that additional hot plastic deformation contributes to the formation of intracrystalline fusion on the entire contact surface. The addition of graphite to the charge improves splicing for alloyed iron powder and practically does not affect the use of alloyed and unalloyed iron powder.
The Analysis of the Structure of Mining Plants Liquidation Outlays
Authors: Chmiela Andrzej 
Published: June 2023

Restructuring of coal mines requires significant budgetary expenditure. A complex scientific approach will facilitate the conduction of the management of costs of hard coal mines liquidation. An analysis of the costs of the mine’s liquidation was carried out on an annual basis with the division for subsequent years of the course of processes. The presented method of signalling costs that has gone beyond the structure of acceptable values developed for 20 years of operations of SRK S.A. is a useful tool for the cost management in the field of mining plants liquidation. Not only the method can be used for the initial costs’ estimation of mining plants liquidation, but it can be used as a cost management tool as well. After some modifications, the method can be also used by any enterprise conducting the management of assets of mines put into liquidation as a comparative tool for multi–criteria cost estimation of planned mines liquidation. The tool may increase the efficiency and effectiveness of mining plant liquidation processes.
A narrative review on pathogenetic mechanisms of hyperinsulinemic hypoglycemia in Kabuki syndrome
Authors: Maines Evelina , Maiorana Arianna , Leonardi Letizia , Piccoli Giovanni , Soffiati Massimo , Franceschi Roberto 
Published: June 2023

Abstract

Objective. Kabuki syndrome (KS) is associated with hyperinsulinemic hypoglycemia (HH) in 0.3–4% of patients, thus exceeding the prevalence in the general population. HH association is stronger for KS type 2 (KDM6A-KS, OMIM #300867) than KS type 1 (KMT2D-KS, OMIM #147920). Both the disease-associated genes, KMD6A and KMT2D, modulate the chromatin dynamic. As such, KS is considered to be the best characterized pediatric chromatinopathy. However, the exact pathogenetic mechanisms leading to HH in this syndrome remain still unclear.

Methods. We selected on the electronic database PubMed all articles describing or hypothesizing the mechanisms underlying the dysregulated insulin secretion in KS.

Results. The impact on the gene expression due to the KDM6A or KMT2D function loss may lead to a deregulated pancreatic β-cell differentiation during embryogenesis. Moreover, both KMT2D gene and KDM6A gene are implicated in promoting the transcription of essential pancreatic β-cell genes and in regulating the metabolic pathways instrumental for insulin release. Somatic KMT2D or KDM6A mutations have also been described in several tumor types, including insulinoma, and have been associated with metabolic pathways promoting pancreatic cell proliferation.

Conclusions. The impact of pathogenic variants in KDM6A and KDM2D genes on β-cell insulin release remains to be fully clarified. Understanding this phenomenon may provide valuable insight into the physiological mechanisms of insulin release and into the pathological cascade causing hyperinsulinism in KS. The identification of these molecular targets may open new therapeutic opportunities based on epigenetic modifiers.
The Maximum Locus of the Bloch Norm
Authors: El Hassan Youssfi 
Published: June 2023

Abstract
For a Bloch function f in the unit ball in ℂ
n
, we study the maximal locus of the Bloch norm of f; namely, the set Lf
where the Bergman length of the gradient vector field of f attains its maximum. We prove that for n ≥, the set Lf
consists of a finite union of real analytic sets with dimensions at most 2n − 2. This is not the case for n = 1 as was proved earlier by Cima and Wogen. We also give some rigidity properties of the set Lf
. In particular, we give some sufficient criteria for constructing extreme functions in the Little Bloch ball.
India-Russia Defense Partnership: New Challenges and Future Prospects
Authors: Roy Rajorshi 
Published: June 2023

The India-Russia strategic partnership has been characterized by a longstanding and mutually beneficial defence relationship that has spanned over fifty years. This partnership has witnessed a notable shift from a buyer-seller dynamic to joint development and production of cutting-edge weaponry. Consequently, a significant portion of India's defence arsenal is comprised of Soviet/Russian weapons systems. However, as India aims to diversify its sources of arms imports and promote greater self-reliance in defence production, Russia's prominent position in India's defence considerations is diminishing. Moreover, recent challenges stemming primarily from the Ukraine conflict have cast a shadow over this defence relationship.The focus is increasingly shifting towards how both countries can navigate practical and perceptual issues in their partnership. Furthermore, the exclusivity that India once enjoyed as the sole recipient of state-of-the-art Russian defence technology in its region, giving it a qualitative advantage over its adversaries, has been diluted with Russia now supplying advanced weaponry to China. Consequently, the Indo-Russian defence partnership is currently facing a significant test.This article critically examines and analyzes the ongoing trends in the India-Russia defence relationship and explores the implications arising from these developments. It seeks to shed light on the evolving dynamics and challenges that both countries must address in order to sustain and strengthen their defence partnership.
Alat Pemberi Pakan Ikan Lele Dalam Drum Otomatis Berdasarkan Usia dan Jumlah Ikan Dengan Metode Fuzzy Logic
Authors: Arif Setia Yusuful , Tamami Niam , Madyono Madyono 
Published: June 2023

Intisari— Tren permintaan ikan konsumsi terus meningkat pesat, bahkan Food and Agriculture Organization (FAO), mengatakan hasil budidaya ikan diperkirakan akan meningkat sekitar 172 juta ton pada tahun 2021. Oleh karena itu dibutuhkan usaha-usaha untuk meningkatkan produksi ikan lele nasional. Metode-metode terbaru dalam budidaya ikan lele pun bermunculan, salah satunya adalah metode budidaya ikan lele dalam drum. Namun, masih banyak peternak ikan lele dalam drum di Indonesia masih menggunakan metode konvensional yang sudah tidak efektif lagi, dikarenakan banyak benih ikan lele yang mati sebelum dewasa, hal ini disebabkan diantaranya karena pemberian pakan yang kurang terjadwal serta jumlah berat pakan yang kurang akurat dengan jumlah dan usia ikan dalam sebuah drum yang menyebabkan pertumbuhan ikan lele menjadi kurang maksimal. Berdasarkan permasalahan-permasalahan itulah yang mendorong untuk mengembangkan sebuah alat yang dapat mengontrol dan monitor jadwal pemberian pakan ikan dan jumlah berat takaran pakan ikan sesuai dengan jumlah dan usia ikan dalam satu drum berbasis mikrokontroler dengan memanfaatkan metode fuzzy logic yang dapat memudahkan dalam proses penalaran secara bahasa (linguistic reasoning),dan hanya dengan melalui smartphone, peternak dapat mengatur jadwal pemberian pakan serta memilih jumlah ikan dan usia ikan yang ada dalam sebuah drum. Hasilnya alat mampu memberikan pakan sesuai dengan jadwal pakan dengan tingkat error 0%, serta alat dapat memberikan pakan sesuai dengan takaran pakan dengan keakuratan mencapai 98,9% dengan rata-rata akurasi 96,09%.
Kata Kunci— Pakan ikan otomatis, MQTT Dashboard, Fuzzy Logic
Literature Review Skema Proteksi Jaringan Distribusi Yang Terhubung Dengan Pembangkit Tersebar
Authors: Yamashika Herris , Syafii Syafii , Adrianti Adrianti , Aulia Aulia 
Published: June 2023

Penyambungan pembangkit tersebar (Distributed Generation/DG) ke jaringan distribusi menghadapi beberapa tantangan. Salah satunya terkait dengan skema sistem proteksi. Koordinasi sistem proteksi eksisting tidak mampu bekerja dengan baik dengan tersambungnya DG. Perubahan level arus hubung singkat, aliran daya dua arah, blinding protection, false trip, dan kegagalan auto recloser merupakan permasalahan yang disampaikan pada tulisan ini. Sejunlah peneliti telah mengembangankan skema proteksi untuk mengatasi permasalahan tersebut. Artikel ini melakukan review terhadap sejumlah skema yang ditelah diusulkan sebelumnya. Artikel yang akan direview hanya untuk sistem dan jaringan distribusi AC, dan juga tidak memasukan metode pemrosesan sinyal karena pertimbangan kompleksitas tahap implementasi. Skema proteksi yang direview terdiri dari skema adaptif, skema differensial, skema relay jarak, skema tegangan, skema pembatasan arus gangguan, dan skema proteksi arus lebih. Hasil review diperoleh bahwa skema yang diusulkan belum mempertimbangkan DG dengan antar muka inverter. Penggunaan saluran komunikasi yang mahal masih menjadi andalan pada skema adaptif dan differensial. Permasalahan transient karena penyambungan dan pemutusan DG, serta pembebanan yang tidak seimbang juga masih ditemui.
Kata Kunci— distributed generation protection; AC microgrid; pembangkitan tersebar.
ANALISIS PEMANFAATAN BENDUNGAN LEUWIKERIS UNTUK KEBUTUHAN IRIGASI DAN KEBUTUHAN AIR BAKU
Authors: Permana Sulwan , Malik Ilham 
Published: June 2023

Leuwikeris Dam was built in the Citanduy Watershed which is a cross-provincial river area (West Java and Central Java Provinces). Utilization of the Leuwikeris Dam as a provider of irrigation water is getting more attention due to the unstable water supply, while farmers need large amounts of water. Another benefit that can be felt by the community is as a source of raw water with a capacity of 845 l/second for Banjar City, Tasikmalaya Regency, and Ciamis Regency. This study aims to determine the discharge required to irrigate an irrigation area of ​​11,216 ha, determine the distribution of raw water and determine the need for raw water for the next 10 years. This research was conducted by taking secondary data which was then calculated. The results of the calculation show that the highest discharge to irrigate an irrigation area of ​​11,216 ha is in April of 18,083.72 lt/sec. The distribution of raw water discharge from the availability of 845 lt/sec for each region, namely: Banjar City at 24.07 lt/sec, Tasikmalaya Regency at 142.16 lt/sec, and Ciamis Regency at 679.08 lt/sec. The need for raw water discharge for the next 10 years is 884 lt/sec.
Keywords: Raw Water, Dam, Discharge, Irrigation, Dam Benefits
ANALISIS PENGGUNAAN BETON PRACETAK DI PROYEK PEMBANGUNAN MALL XYZ KOTA WISATA
Authors: Koesoema Hansen , Kushartono Widodo , Prabowo Andy 
Published: June 2023

The application of precast concrete in recent days has been tremendously used in building constructions, especially in constructing multi-story buildings. This is due to the rapid construction time, cost savings, and minimalisation of waste from formwork usage. The XYZ Project used precast components made of reinforced concrete and fabricated by XXX workshop Bogor branch. This study aims to evaluate the stages that must be considered in installing the precast components at the building facades. The stages were initiated from the reinforcement installation up to the concrete pouring in the XXX workshop and delivery process. One delay factor in the XYZ project was the error in the delivered parts. The on-site checking of precast components before installation conformed to the work method. The benefit of the precast component application in the XYZ project was the construction time acceleration, which was in total it spent about 310 days with 700 units of precast components spread in the various points.
Abstrak
Penggunaan beton pracetak saat ini sudah berkembang pesat dan banyak digunakan pada pembangunan bangunan kususnya pada gedung bertingkat. Hal ini dikarenakan dapat mempercepat waktu pengerjaan, menghemat biaya pengeluaran, dan meminimalisir terjadinya (waste) untuk pekerjaan bekisting. Proyek XYZ menggunakan komponen pracetak (precast) yang terbuat dari beton bertulang yang difabrikasi oleh Pabrik XXX cabang Bogor. Maksud dari penelitian ini untuk mengevaluasi tahapan yang harus diperhatikan dalam penggunaan beton pracetak pada sisi luar bangunan. Tahapan tersebut dimulai dari pembuatan kerangka tulangan hingga pengecoran komponen pracetak yang dilakukan di Pabrik XXX dan proses pengiriman yang dilakukan. Salah satu penyebab hambatan pemasangan precast yang terjadi pada proyek XYZ yaitu kesalahan bagian yang dikirim. Pengecekan komponen precast dilakukan di area proyek sebelum dilakukan pemasangan dengan memperhatikan metode pelaksanaan. Keuntungan yang diperoleh dari penggunakan komponen precast pada proyek XYZ adalah percepatan waktu untuk proses pembangunan yang secara total memerlukan waktu sekitar 310 hari dengan jumlah komponen sebanyak 700 unit yang tersebar di beberapa titik.
Assessing Perceptions and Medication Disposal Habits in Rural Michigan
Authors: Falk Cassandra L. , Sexton Scott M. 
Published: June 2023

Background: Inadequate or inappropriate medication disposal is a public health concern that may lead to increased community risk of accidental poisonings, substance misuse, and environmental pollution.
Objective: The study’s primary objective was to assess medication disposal knowledge and practices of Michigan residents living in rural, underserved areas. Secondary objectives included determining baseline perceptions of at-home drug disposal kits and examining the impact of an educational video intervention on at-home drug disposal kit perceptions.
Methods: To measure the objectives, an online 15-question survey was deployed to the general public via convenience sampling from local organizations working with drug disposal. The survey questions assessed medication disposal knowledge and practices in underserved, rural Michigan. Participant responses were assessed categorically and numerically.
Results: Inclusion criteria were met by 97 survey participants. Results indicated that Michigan rural residents, regardless of various demographic factors, would benefit from increased drug disposal education. Specifically, at-home drug disposal kits and medication drop boxes have the highest need for additional education. Perceptions related to home disposal safety and ease of use improved significantly with an educational video intervention.
Conclusion: All rural residents, regardless of demographics, would benefit from increased drug disposal education. A short, educational video can impact thoughts and attitudes related to at-home drug disposal kits. Similar interventions may be successful in other rural, underserved areas.
EFEKTIVITAS BRAIN-NETTING DALAM TUDANG SIPULUNG ONLINE DIMASA PANDEMI COVID-19 DALAM MENINGKATKAN KUALITAS PELAYANAN PEMERINTAH DI KABUPATEN WAJO
Authors: Erna  , Muhammad Aris  
Published: June 2023

Brain-Netting (Brainstorming Online) dalam Tudang sipulung online adalah acara duduk bersama secara online yang biasanya menggunakan aplikasi zoom meeting yang prosesnya menggunakan teknik brainstorming. Tujuannya menemukan ide kreatif yang dapat menjadi solusi dalam menyelesaikan permasalahan. Penelitian ini menggunakan jenis penelitian kualitatif dengan Jumlah informan 11 orang. Untuk teknik pengumpulan data melalui observasi, wawancara dan analisis dokumentasi. Teknik analisis data pada penelitian ini yaitu reduksi data, penyajian data, dan penarikan kesimpulan. Hasil penelitian menunjukkan bahwa Pelaksanan brain-netting dalam tudang sipulung online pada masa pandemi Covid-19 di Kabuapten Wajo khususnya pada Kecamatan Tempe, Tanasitolo, Sabbangparu, Pammana dan Kecamatan Bola, belum efektif dalam meningkatkan kualitas pelayanan pemerintah hal ini dapat dilihat dari hasil temuan bahwa masih ada 2 (dua) indikator yang belum terpenuhi yakni : 1. Pencapaian tujuan dipandang sebagai suatu proses yang sangat berhubungan erat dengan kurung waktu dan sasaran. 2. Adaptasi. Adapun kendalanya yaitu masih banyak pegawai di Kabupaten Wajo yang sulit beradaptasi dengan pemanfaatan dan perkembangan teknologi, kendala jaringan, waktu zoom terbatas untuk yang gratis dan brain-netting dalam tudang sipulung online dalam meningkatkan kualitas pelayanan pemerintah pada masa pandemi covid-19 tidak dapat terlaksana dengan baik tanpa adanya hasil observasi langsung dilapangan.
POTENSI KETERSEDIAAN LAHAN DAN SEBARANNYA BAGI KEBUTUHAN PERMUKIMAN
Authors: Friska Apriani Anindita  , Firmansyah  , Deden Syarifudin  
Published: June 2023

Pertumbuhan penduduk Kabupaten Cirebon yang terus meningkat memaksa lahan di Kabupaten Cirebon terinvasi penyediaan lahan untuk permukiman. Untuk memenuhi tuntutan dalam penyediaan lahan permukiman seringkali terjadi ketidakseimbangan antara ketersediaan dengan kebutuhan lahan untuk pengembangan permukiman guna memenuhi kebutuhan akan ruang hidup. Penelitian ini diarahkan untuk mengkaji ketersediaan lahan potensial permukiman di Kecamatan Sumber Kabupaten Cirebon. Metode yang digunakan dalam penelitian ini adalah metode deskriptif kuantitatif yang meliputi analisis kebutuhan lahan permukiman, daya dukung lahan (teknik overlay dan skoring) dan analisis ketersediaan lahan potensial untuk permukiman. Berdasarkan hasil penelitian ditemukan bahwa ketersediaan lahan di Kecamatan Sumber masih cukup memenuhi kebutuhan permukiman. Ketersediaan lahan sangat potensial dengan luas 264,75 Ha atau sebesar 77,36% memiliki kemiringan lereng 8-15% dan faktor hambatan geologi yang rendah terlindung dari rawan bencana longsor, ketersediaan lahan cukup potensial dengan luas 77,49 Ha atau sebesar 22,64% memiliki kemiringan lereng dibeberapa lokasi mencapai 15-25% dan terdapat hambatan geologi termasuk daerah rawan tanah longsor dengan tingkat kerentanan sangat rendah.
PENGEMBANGAN ORGANISASI (Tinjauan Umum Pada Semua Organisasi)
Authors: Sahadi  , Neti Sunarti  , Endah Puspitasari  
Published: June 2023

Karya ilmiah ini dengan mengambil tema “Pengembangan Organisasi (Tinjauan Umum Pada Semua Organisasi)” merupakan karya tulis bukan hasil dari penelitian melainkan hasil dari studi kepustakaan. Karya ilmiah ini menggambarkan pengembangan organisasi secara umum, baik swasta, setor publik maupun masyarakat. Semuan organisasi pada umumnya dapat memanfaatkan sumberdaya tertentu dan beberapa sumberdaya lainnya seperti: lingkungan organisasi, biaya, mesin, peralatan dan material dalam mencapai hasil dan tujuan organisasi. Selain itu, dalam suatu organisasi diperlukan adanya seorang pemimpin yang ideal. Pemimpin yang ideal menjadi dambaan dan harapan untku kemajuan dan pengembangan organisasi. Penulis dapat menggunakan metode dalam penulisan karya ilmiah ini yaitu dengan studi literatur. Dalam hal ini, penulis dapat mengumpulkan data diperoleh dengan melalui mencari materi dari berbagai literatur berupa buku-buku di perpustakaan, buku modul dan media informasi (internet) yang ada hubungannya dengan karya ilmiah ini. Pengembangan organisasi (organization development) dapat diartikan dengan berbagai macam pendapat dan beragam dari pada pendapat para para ahli. Pengembangan organisasi merupakan suatu usaha atau upaya yang terprogram dan terencana yang dapat dilakukan pada tingkat organisasi yang membantu setiap organisasi untuk membangun kualitas, kuantitas dan kapasitas organisasi untuk selalu berubah dan berkembang dengan cara meningkatkan, mengembangkan, dan memperkuat strategi dan proses kerja serta struktur organisasi.