bluuebunny/crossref_metadata_2025_split huggingface dataset:
Painting with Metal: When History and Art Meet Thermal Spray
Authors: Nastic Aleksandra , Jodoin Bertrand , Fitzgerald Christine , Desaulniers Sylvain , Pouliot Luc , MacDonald Daniel , Caio Fernanda , Dubois Guillaume , Duval Alexandre , Tessier Vincent , Etienne Christopher 
Published: May 2024

Abstract
Cold spray technology provides a multidisciplinary approach to additive manufacturing at the intersection of science and art. This article describes the novel use of cold dynamic spray technology to create a large and complex 3D artwork that incorporates six different metals.
Electro-Thermal Simulation and Reliability of a Ball Grid Array
Authors: Hami Norelislam El , Koulou Aicha , Zemzami Maria , Hami Abdelkhalak El 
Published: May 2024

Abstract
The influence of electric current flow and electrically induced Joule heat on thermal stress for weld joint cracks at both interfaces is still not fully comprehended. This article investigates the effect of subjecting the ball grid array package to a cyclic current input. Current density, Joule effect, and temperature curves are examined.
THE LAW OF RESTITUTION OF UNJUST ENRICHMENT IN MALAYSIA: A SEARCH FOR PRINCIPLE, POST ‘DREAM PROPERTY’
Authors: Alias Siti Aliza , Ida Madieha Abd Ghani Azmi  
Published: May 2024

Part VI of the Malaysian Contracts Act 1950 ('of certain relations resembling those created by contract') embodies the old notion of quasi-contract or implied contract - what is now known under English Law and in other Common Law jurisdictions as restitution of unjust enrichment. The landmark decision of our Federal Court, in the case of Dream Property Sdn Bhd v Atlas Housing Sdn Bhd gave recognition to ‘unjust enrichment’ as a separate cause of action in Malaysia. However, the law of unjust enrichment in Malaysia is at its infancy and still developing. This paper focuses on two main questions that arise from that decision. Firstly, on the legal consequences of the court's apparent adoption of the civil law 'absence of basis' approach to determine whether an enrichment is 'unjust', rather than the traditional 'unjust factor' approach under English Common Law, and how this might affect the future development of unjust enrichment as a separate cause of action in Malaysia. Secondly, on the larger question of what the law of unjust enrichment in Malaysia now is or should be - whether the correct approach is to develop unjust enrichment within an apparent ‘dual legal regime’ ie. the statutory regime under the Contracts Act 1950 and the Common Law regime; or rather to use the Common Law by analogy to develop the contents (ie. detailed rules and principles) of the Contracts Act 1950 (Part VI) in a principled approach that may require modern restatement for practical use today. Using the doctrinal and comparative methodology, it is the paper’s findings that the latter ‘unified’ approach is preferable as a way forward for Malaysian courts to develop our law of unjust enrichment and using the ‘unjust factor’ approach, for reasons outlined in this paper.
Aplikasi Pemberian Ekstrak Bawang Merah (Allium Cepa L.) Terhadap Pertumbuhan Stek Batang Gaharu (Aquilaria malaccensis Lam.)
Authors: Ponisri P , Maliki Syaiful , Aran Bernadus 
Published: May 2024

Penelitian ini bertujuan mengetahui pengaruh perbedaan konsentrasi dan menghasilkan pertumbuhan stek batang Aquilaria malaccensis Lam.paling baik. Metode yang digunaka metode eksperimen menggunakan Rancangan Acak Lengkap terdiri dari 5 perlakuan dan 3 ulangan, setiap percobaan membutuhkan 5 stek batang. Jumlah sampel sebanyak 75 stek batang. Perlakuan yang diberikan ZPT asal bawang merah terdiri dari 5 konsentrasi yaitu: Z0 : tanpa perlakuan/ 0 %, Z1 : ZPT bawang merah 10 %, Z2 : ZPT bawang merah 20 %, Z3 : ZPT bawang merah 30 %r, Z4 : ZPT bawang merah 40 %. Data diperoleh jumlah tunas, daun, panjang daun, dan lebar daun diolah dan dianalisis menggunakan analisis ragam , apabila berpengaruh nyata dilakukan uji lanjut menggunakan uji BNT 5 %. Bahwa konsentrasi ekstrak bawang merah terhadap pertumbuhan stek batang Aquilaria malaccensis Lam. berpengaruh sangat nyata pada perlakuan Z4 terhadap tunas, jumlah daun, dan panjang daun dengan konsentrasi paling baik 40 %. Rata-rata tertinggi pada jumlah tunas tanaman gaharu terdapat pada umur 21 HST pada perlakuan Z4 (40% ekstrak bawang merah) dengan jumlah tunas mencapai 0,8 tunas,sedangkan rata-rata terendah padah jumlah tunas gaharu terdapat pada umur 14 HST dengan perlakuan Z0, Z1 dan perlakuan Z2 tidak bertunas. Rata-rata tertinggi pada jumlah daun tanaman gaharu terdapat pada umur 77 HST pada perlakuan Z4 (40% ekstrak bawang merah) dengan jumlah daun mencapai 6,06 helai,sedangkan rata-rata terendah padah jumlah daun gaharu terdapat pada umur 28 HST dengan perlakuan Z0 , Z1 dan perlakuan Z2 yang tidak memiliki daun. Rata-rata pertumbuhan panjang daun yaitu 5,27 pada perlakuan Z4. Rata-rata tertinggi pada lebar daun tanaman gaharu terdapat pada umur 77 HST pada perlakuan Z4 (40% ekstrak bawang merah) dengan lebar daun mencapai 1,2 cm ,sedangkan rata-rata terendah padah lebar daun gaharu terdapat pada umur 28 HST dengan perlakuan Z0, Z1 dan perlakuan Z2 yang tidak memiliki daun.
IDENTIFICATION OF SOME CONCENTRATION OF VEGETABLE WASTE COMPOST EXTRACTS AND ITS INFLUENCE TO INCREASING NUTRIENT OF CULTIVATED SOILS
Authors: Septyani Ika Ayu Putri , Dalimunthe Badrul Ainy , Sepriani Yusmaidar 
Published: May 2024

Tanah di perkarangan sebagian besar memiliki kandungan bahan organik, unsur hara. sedikit dan luasannya relatif sempit. Bahan organik dapat dibentuk melalui ekstrak kompos sayur. Tujuan penelitian ini adalah untuk melihat pengaruh konsentrasi ekstrak kompos dalam memperbaiki ketersediaan hara dan perbaiki sifat kimia. Tempat penelitian ini dilakukan Rantau Prapat, Kec rantau selatan, Kabupaten labuhanbatu. Kota ini berada antara 99o33’ BT - 100o22’ BT dan 01o41’ LU - 02o44’ LU. Penelitian ini menggunakan dua tahap. Tahap pertama adalah untuk menginvestigasi perbedaan konsentrasi ekstrak kompos menggunakan uji statistik uji t berpasangan pada taraf 5%. Pada tahap kedua menggunakan Rancangan Acak Lengkap (RAL) dengan 3 perlakuan dan 18 ulangan, Penelitian ini menunjukan bahwa ekstrak kompos memiliki formulasi perlakuannya adalah 1:5 dan 1:10 yang berpengaruh nyata dilanjutkan dengan uji lanjut Beda Nyata Terkecil (BNT) pada taraf 5%. Hasil penelitian ekstrak kompos menunjukkan bahwa 1:5 mempunyai karakteristik kimia lebih tinggi seperti pH=6,83%, C-Organik=22.5%, N=0,95%, P=0,37%, K=8,8%. Penelitian ini menunjukan bahwa pemberian ekstrak kompos 1:10 dapat meningkatkan unsur hara pada tanah perkarangan memberikan hasil terbaik serta menunjukan ketersediaan hara ditanah perkarangan dengan hasil seperti pH=4,92%, C-Organik=4,11%, N-total= 16,3%, P-brayl=251,37%, K-dd=10.9%,dan KTK=26,34%. Dapat disimpulkan bahwa 1:10 lebih direkomendasikan sebagai bahan amelioran tanah, karena 1:10 lebih mudah melepaskan unsur hara.
ANALISIS PENDAPATAN DAN KELAYAKAN USAHATANI BAWANG MERAH DI KECAMATAN ANGGERAJA KABUPATEN ENREKANG
Authors: Nurhapsa Nurhapsa , Kartini Kartini , Arham Arham 
Published: May 2024

Bawang merupakan salah satu komoditas sayuran yang memiliki nilai ekonomi yang tinggi dalam hal pemenuhan konsumsi nasional, sumber penghasilan petani, dan potensinya sebagai sumber devisa. Penelitian ini bertujuan untuk menentukan tingkat pendapatan bawang merah di Kecamatan Anggeraja, Kabupaten Enrekang. Hasil penelitian menunjukkan bahwa rata-rata petani memiliki luas lahan 0.74 hektar, dengan tingkat pendidikan sebagian besar SMA, dengan pengalaman lebih dari 5 tahun. Tingkat pendapatan petani bawang Kabupaten Anggeraja sebesar 45.16776 juta ha-1.
SISTEM BAGI HASIL NELAYAN PUKAT CINCIN DI KOTA PAREPARE
Authors: Indahyani Fitri , Khairuddin Khairuddin 
Published: May 2024

Perikanan merupakan salah satu sub sektor yang diharapkan mampu menjadi penopang peningkatan kesejahteraan rakyat Indonesia. Sub sektor perikanan dapat berperan dalam pemulihan dan pertumbuhan perekonomian karena potensi sumberdaya ikan yang besar dalam jumlah dan keragamannya.Indonesia sebagai negara maritim, sebagian besar memperoleh nafkah dari laut. Ada yang berusaha dengan mengandalkan modal dan kemampuan orang lain atau secara bersama-sama antara nelayan pemilik (punggawa kapal) dengan nelayan penggarap (sawi) mengoperasikan alat tangkap ikan ataupun dengan menyerahkan sepenuhnyakepada orang lain.Penelitian ini bertujuan untuk mengetahui sistem bagi hasil dan pendapatan nelayan Pukat cincin (Purse Seine) di Kota Parepare. Jenis data yang digunakan dalam penelitian ini ada dua yaitu data primer (nelayan) dan data sekunder (DKP dan BPS). Analisis data dilakukan dengan menghitung jumlah hasil tangkapan dan keuntungan dari usaha yang dilakukan. kemudian dibagi menurut sistem bagi hasil yang berlaku dikelompok nelayan yang diteliti. Hasil penelitian ini menunjukkan Sistem bagi hasil yang dilakukan oleh nelayan pukat cincin di PPI Cempae Soreang kota Parepare adalah dengan cara mengurangi semua hasil penjualan ikan selama satu bulan dengan semua biaya yang dikeluarkan dalam satu bulan. Hasil bersih tersebut dibagi dua dengan pemilik kapal dan sawi. Selanjutnya bagian untuk sawi dibagi lagi berdasarkan tugas dan tanggung jawab dari sawi yaitu untuk punggawa sawi, pabbuang batu, pabbuang pelampung masing-masing mendapat tambahan 0,5 lebih besar dari sawi biasa, pendapatan yang diperoleh nelayan pukat cincin khususnya untuk sawi masih rendah yaitu rata-rata per bulan sebesar Rp 671.875,-.
ANALISIS PREFERENSI KONSUMEN TERHADAP PRODUK OLAHAN AYAM DI KOTA MAKASSAR
Authors: Aisyah R St. , Yahya Hiola Sitti Khadijah 
Published: May 2024

Preferensi masyarakat akan konsumsi produk perunggasan khususnya daging ayam mulai bergeser. Hal ini dapat terlihat dari meningkatnya permintaan produk olahan daging ayam yang diikuti dengan ketersediaan ragam bentuk olahan dari para produsen. Tujuan penelitian ini yaitu menentukan tingkat kepentingan relatif atribut yang mencerminkan kesukaan konsumen terhadap produk olahan ayam, menentukan utilitas masing-masing level atribut produk olahan ayam dan menganalisis preferensi konsumen terhadap produk olahan ayam. Penelitian ini dilaksanakan selama dua bulan yaitu mulai bulan Juli sampai Agustus 2017 di Kota Makassar. Populasi dalam penelitian ini adalah konsumen yang berkunjung di pasar modern yang ada di Kota Makassar. Penarikan sampel pada penelitian ini ditetapkan sebanyak 100 responden. Pengambilan sampel dilakukan dengan cara Accidental sampling. Analisis data yang digunakan dalam penelitian ini adalah analisis konjoin. Hasil penelitian menunjukkan atribut-atribut produk olahan ayam yang menjadi preferensi konsumen atau yang lebih disukai oleh konsumen yaitu harga > Rp. 40.000,- dengan aroma yang dominan ayam dan bumbu, berlabel SNI dan memiliki kemasan ukuran sedang. Serta yang menjadi pertimbangan utama sampai terakhir oleh konsumen pada saat membeli produk olahan ayam adalah dimulai dari faktor harga, kedua faktor kemasan, ketiga faktor aroma dan faktor label menjadi faktor terakhir dalam penelitian ini.
Prospek dan Strategi Pengembangan Jagung (Zea Mays L) Berbasis Agribisnis di Kota Parepare
Authors: Jaya J , Zulkifli Z , Nurhapsa N. 
Published: May 2024

The food crop sub-sector has an important and strategic role in national development. The development of the agribusiness sector in Indonesia as an integral part of national development has a very strategic role in the recovery of the national economy. The role of the food crop sub-sector not only to food security but also contributes substantially to the increase of Gross Domestic Product, the provision of food, the provision of industrial raw materials, the increase of exports and foreign exchange, poverty alleviation, the provision of employment opportunities, the source of farmer's income and welfare Communities, and regional and national economies. This study aims: 1) To analyze the prospect of agribusiness system in corn commodity development in Parepare City which includes upstream agribusiness sub-system, Agricultural Business sub-system and downstream agribusiness sub-system; 2) To examine the policy strategy that can support the implementation of agribusiness system of corn commodity in Parepare City. Location of research in Kecamatan Bacukiki Kota Parepare, Technic of data analysis used is qualitative discriptive analysis and SWOT Analysis. The results showed that. L) the application of agribusiness system in corn commodity development in general is not maximal, 2) policy strategy that can support corn commodity development with agribusiness approach are: (a) optimize land utilization and improve performance of extension officer in development of corn farming, (b) Human resources development through training of both farmers and officers. (C) enhancing government support through agribusiness-based project activities (d) establishing partnerships with agribusiness actors or entrepreneurs; (e) enhancing the role of banks and other financial institutions in strengthening farmers' capital and streamlining existing institutional presence within Support the corn agribusiness development program, (f) streamline marketing channels both production and production facilities.
HAP-PEE: A Danish National Study of Challenges Related to Urinating When Away from Home in Women with Neuromuscular Diseases, Impact on Activity and Participation and Prevalence of Lower Urinary Tract Symptoms
Authors: Werlauff Ulla , Handberg Charlotte , Kristensen Bente , Glerup Sarah , Pharao Antoniett Vebel , Strøm Jeanette , Jensen Bente Thoft 
Published: May 2024

Background: Little is known about the challenges faced by women with a neuromuscular disease (NMD) when having to go to the toilet in other places than home; a topic that is highly important for participation and bladder health. Objective: The aim was to investigate whether women with NMD have problems in going to the toilet when not at home, the problems’ impact on their social activities, education, and working life, which strategies they use to manage the problems, and the prevalence of lower urinary tract symptoms (LUTS). Methods: A national survey containing questions on type of NMD, mobility, impacts on social activities, education, working life, and bladder health was developed by women with NMD and researchers. LUTS were assessed by the International Consultation on Incontinence Questionnaire Female Lower Urinary Tract Symptoms Modules (ICIQ-FLUTS). Female patients≥12 years ( n = 1617) registered at the Danish National Rehabilitation Centre for Neuromuscular Diseases were invited. Results: 692 women (43%) accepted the invitation; 21% were non-ambulant. 25% of respondents avoided going to the toilet when not at home. One third of respondents experienced that problems in going to the toilet impacted their social life. 43% of respondents refrained from drinking to avoid voiding when not at home, 61% had a low frequency of urinating, 17% had experienced urinary tract infections, and 35% had experienced urine incontinence. Problems were seldom discussed with professionals, only 5% of participants had been referred to neuro-urological evaluation. Conclusion: The results highlight the difficulties in urinating faced by women with NMD when not at home and how these difficulties impact functioning, participation, and bladder health. The study illustrates a lack of awareness of the problems in the neuro-urological clinic. It is necessary to address this in clinical practice to provide supportive treatment and solutions that will enable participation for women with NMD.
Method for designing specialized computing systems based on hardware and software co-optimization
Authors: Tarasov I. Е. , Sovietov P. N. , Lulyava D. V. , Mirzoyan D. I. 
Published: May 2024

Objectives. Following the completion of development stages due to transistor scaling (Dennard’s law) and an increased number of general-purpose processor cores (limited by Amdahl’s law), further improvements in the performance of computing systems naturally proceeds to the stage of developing specialized computing subsystems for performing specific tasks within a limited computational subclass. The development of such systems requires both the selection of the relevant high-demand tasks and the application of design techniques for achieving desired indicators within the developed specializations at very large scales of integration. The purpose of the present work is to develop a methodology for designing specialized computing systems based on the joint optimization of hardware and software in relation to a selected subclass of problems.Methods. The research is based on various methods for designing digital systems.Results. Approaches to the analysis of computational problems involving the construction of a computational graph abstracted from the computing platform, but limited by a set of architectural solutions, are considered. The proposed design methodology based on a register transfer level (RTL) representation synthesizer of a computing device is limited to individual computing architectures for which the relevant circuit is synthesized and optimized based on a high-level input description of the algorithm. Among computing node architectures, a synchronous pipeline and a processor core with a tree-like arithmetic-logical unit are considered. The efficiency of a computing system can be increased by balancing the pipeline based on estimates of the technological basis, and for the processor—based on optimizing the set of operations, which is performed based on the analysis of the abstract syntax tree graph with its optimal coverage by subgraphs corresponding to the structure of the arithmetic logic unit.Conclusions. The considered development approaches are suitable for accelerating the process of designing specialized computing systems with a massively parallel architecture based on pipeline or processor computing nodes.
Impacts of noise and interference on the bit error rate of the FBMC-OQAM modulation scheme in 5G systems
Authors: Androon A. , Tikhonova O. V. 
Published: May 2024

Objectives. The work sets out to evaluate the noise immunity of the signal modulation method in 5G networks using a filter bank multicarrier with offset quadrature amplitude modulation (FBMC-OQAM) and to analyze the bit error rate (BER).Methods. In the work, probability theory and mathematical statistics methods are applied according to computer modeling approaches.Results. An analysis of BER for the signal modulation method in 5G networks, which uses a bank of filters with multiple carriers with offset quadrature amplitude modulation under noise conditions, is presented. The resistance of the method to intra-cell, inter-cell, and inter-beam types of interference in the 5G channel, as well as additive white Gaussian noise, is investigated. The graphical and numerical data obtained through computer modeling demonstrates improved BER in 5G networks using FBMC-OQAM. The presented comparative analysis of error probability in the FBMC-OQAM system under various types of noise and interference emphasizes the impact of these factors on the quality of information transmission.Conclusions. The FBMC-OQAM method is characterized by the low impact on the error probability of the data transmission system in 5G networks of various types of interference including intra-cell and inter-cell interference, inter-beam interference, and nonlinear distortions. However, it will be necessary to further optimize the method and develop algorithms for enhancing error probability in the FBMC-OQAM system under real conditions in 5G networks. The research results can be used in the development of 5G networks.
PERAN KEPALA TATA USAHA DALAM MENGEMBANGKAN PENGELOLAAN ARSIP PERKANTORAN
Authors: Fathurrochman Irwan , Siswanto Siswanto , Qowwiyul Aziz Alhajj Irfan , Bahri Syaiful , Amin Muhammad 
Published: May 2024

Tata usaha merupakan salah satu bagian terpenting dari unit pelaksana teknik penyelenggara sistem administrasi serta infomasi pendidikan di kantor. Informasi yang tata usaha kelola sangat penting karena sebagai basis pelayanan serta bahan pengambilan sebuah keputusan di kantor, Peran administrasi tata usaha dalam suatu lembaga pendidikan yaitu membantu pelaksanaan pekerjaan-pekerjaan induk untuk mencapai tujuan tujuan dari kantor tesebut, serta menyediakan keterangan-keterangan bagi pimpinan tata usaha atau kepala kantor, tenaga ASN kantor, atau personal lain, terutama untuk keperluan pembuatan keputusan serta pengendalian yang menjadi tugas pokoknya. Dapat di lihat terlihat betapa pentingnya penelitian ini dilakukan lebih lanjut dengan menggunakan konsepnya yaitu peran tata usaha dalam pengelolaan arsip di Kantor di Rejang Lebong, dengan tujuan untuk mengetahui betapa pentingnya peran tata usaha dalam pengelolaan arsip Kantor. Penelitian ini menggunakan metode analisis deskriptif dengan pendekatan kualitatif. Teknik pengumpulan data observasi, wawancara dan dokumentasi. Subjek penelitian ini adalah kepala Kantor , kepala tata usaha, dan staf tata usaha. Kesimpulan dari penelitian ini pertama Peran tata usaha dalam pengelolaan arsip Kantor sudah cukup baik. Peran tata usaha antara lain yaitu: pertama, kepala tata usaha sebagai penanggung jawab sekaligus sebagai panutan operator tata usaha yang bertugas mengkordinasikan seluru aktipitas dan seluruh kegiatan administrasi Kantor. Kedua pola kerja tata usaha dalam mengelola arsipnya sudah baik karena para tata usaha sudah melakukan pengelolaan arsip sesuai dengan tugasnya masing-masing dan dalam pengelolaan arsip kepala tata usaha telah mengarahkana seluruh stap untuk pola kerja dalama mengelola arsip sesuai dengan sistem serta masih menggunakan sistem harkdis internal dan eksternal, dan belum banyak yang menyimpan datanya di email atau google drive.
Knowledge, Attitude, and Barriers of Seasonal Influenza Vaccination among Pregnant Women Visiting Primary Healthcare Centers in Qassim, Saudi Arabia
Authors: Alqahtani Afnan , Jahan Saulat 
Published: May 2024

Seasonal influenza presents a heightened risk to pregnant women, emphasizing the importance of vaccination. Yet, the influenza vaccination rate among this group is low. This study explores the knowledge, attitudes, and barriers towards seasonal influenza vaccination among pregnant women in Qassim, Saudi Arabia. In this cross-sectional study, 276 pregnant women from primary healthcare centers in Qassim were surveyed using a self-administered questionnaire. The instrument gathered information regarding socio-demographic details, knowledge about, attitudes towards, and barriers against influenza vaccination. Data was analyzed using SPSS Software. Although a high level of vaccine awareness (95.7%) was observed among participants, the vaccination uptake (34%) was low. There were considerable variations in the median knowledge and attitude scores across different socio-demographic groups. Individuals with higher education, living in urban areas, and working in healthcare showed better levels of knowledge and more positive attitudes towards vaccination. The primary barriers to immunization included concerns regarding potential side effects and uncertainties regarding the importance of vaccines. The study demonstrates a significant disparity between awareness and actual vaccination among pregnant women in Qassim. Bridging this gap requires public health education to address misconceptions and implement communication strategies customized to socio-demographic characteristics. Training healthcare professionals in communication skills could also play a vital role in increasing vaccine uptake. Further research is recommended to devise effective interventions for increasing influenza vaccine uptake.