bluuebunny/crossref_metadata_2025_split huggingface dataset:
Numerical And Experimental Analysis of Temperature Distribution And Melt Flow In Fiber Laser Welding of Inconel 625
Authors: Tlili Iskander , Baleanu Dumitru , Sajadi S. Mohammad , Ghaemi Ferial 
Published: October 2021

Abstract
In these days, laser is a useful and valuable tool. Low input heat, speed, accuracy, and high controllability of laser welding have led to widespread use in various industries. Nickel-based superalloys are creep-resistant materials used in high-temperature conditions. Also, these alloys have high strength, fatigue, and suitable corrosion resistance. Inconel 625 is a material that is strengthened by a complex deposition mechanism. Therefore, the parameters related to laser welding affect the microstructure and mechanical properties. Therefore, in this study, the effect of fiber laser welding parameters on temperature distribution, weld bead dimensions, melt flow velocity, and microstructure was investigated by finite volume and experimental methods. In order to detect the temperature history during continuous laser welding, two thermocouples were considered at a distance of 2 mm from the welding line. The heat energy from the laser beam was modeled as surface and volumetric heat flux. The results of numerical simulation showed that Marangoni stress and buoyancy force are the most important factors in the formation of the flow of liquid metal. Enhancing the laser power to 400 W led to the expansion of the width of the molten pool by 1.44 mm, which was in good agreement with the experimental results. Experimental results also showed that increasing the temperature from 500 °C around the molten pond leads to the formation of a coarse-grained austenitic structure.
Ablative Procedures and Additional Anticancer Therapy Prolong the Survival in Patients With Endoluminal or Mixed-type Malignant Central Airway Obstruction: A Single-institution Retrospective Study
Authors: Kashiwabara Kosuke , Fujii Shinji , Tsumura Shinsuke , Sakamoto Kazuhiko 
Published: October 2021

Abstract
BackgroundIn patients with malignant central airway obstruction (MCAO) receiving transbronchial interventions (TBIs), it remains unclear if the prognosis after the intervention might differ according to the bronchoscopic appearance of the airway obstruction. MethodsTBIs were undertaken in MCAO patients with endoluminal obstruction (TM group, n = 19), extraluminal obstruction (EX group, n = 19) and mixed-type obstruction (MX group, n = 23), under moderate sedation and high fractions of inspired oxygen (FiO2). We evaluated the differences in the overall survival period (OS) after the TBIs among the 3 groups. ResultsRegarding the TBIs, the initial procedure was transbronchial microwave ablation (TMA) in the TM group and MX group and stent placement in the EX group. However, 7 patients in the MX group received stent placement as the second-line procedure, after failure of TMA. The OS tended to be longer in the TM/MX group as compared to that in the EX group, both in the subgroups of patients who received post-TBI anticancer therapy (27.2 months/32.9 months vs. 6.0 months, p = 0.011) and in the subgroups of patients who received best supportive care alone (3.2 months/3.1 months vs. 1.4 months, p = 0.072). Multivariate analysis identified adoption of TMA as the initial procedure, successful airway patency restoration following the TBI, and post-TBI anticancer therapy as independent factors associated with a reduced risk of death in patients with MCAO. ConclusionIt is beneficial to administer post-TBI anticancer therapy to MCAO patients with endoluminal or mixed-type obstruction following ablative procedures.
Unilateral Brodie bite correction in a growing patient using palatal and buccal miniscrews: A case report
Authors: Gaddam Raj , Weir Tony , Freer Elissa 
Published: October 2021

Abstract
This case report describes a 13-year-old Caucasian male who presented with a Class I dental relationship on a mild Class II skeletal base and an associated unilateral Brodie bite on the right side but an ideal anterior overjet and overbite. The posterior teeth in the first quadrant had supra-erupted due to a lack of opposing occlusion. The treatment comprised two phases, the first of which involved miniscrew-based intrusion of the maxillary right buccal teeth followed by non-extraction, full upper and lower pre-adjusted edgewise appliances during a second phase. A satisfactory occlusal result was achieved in 24 months.
Improving the performance of waste stabilization ponds in an arid climate
Authors: Achag Badre , Mouhanni Hind , Bendou Abdelaziz 
Published: October 2021

Abstract
In many parts of the world, waste stabilization ponds (WSPs) are currently the preferred wastewater treatment method for municipal wastewater. The objective of this research is to examine the performance of a WSP in an arid climate region and to identify ways to improve its purification efficiency so that it can meet the criteria for reuse. The results attributed the poor performance to both improper process and physical design after 12 months of physicochemical and bacteriological analyses, as well as monitoring of operation, maintenance and loading rates. In tertiary treatment, maturation ponds are added, an increase in the capacity of the station, and management of the flow rate and retention time for each pond. By simulating the new WSP with GPS-X, the best pond area ratio obtained is 2.5 m2/capita, with a retention time of 4 days for anaerobic ponds, 20 days for facultative ponds and 3 days for two maturation ponds in series, which is suitable and provides reduction rates of BOD and fecal coliforms of 95 and 99%, respectively, with an average effluent concentration of 20 mg/L and 195 CFU. According to the results, well-maintained WSPs provide a viable, self-sufficient and environmentally friendly wastewater treatment solution for irrigation water supply in dry areas.
COMPREENSÃO DE LEITURA DE GRADUANDOS EM CONTABILIDADE: A PROPOSIÇÃO DE UMA AGENDA DE PESQUISA
Authors: Nascimento João Carlos Hipólito Bernardes do , Macedo Marcelo Alvaro da Silva , Siqueira José Ricardo Maia de , Fonseca Ana Carolina Pimentel Duarte da 
Published: October 2021

O presente estudo evidencia o estado de arte da literatura em Contabilidade sobre nível de compreensão de leitura de graduandos e, a partir desta, evidenciar questões subjacentes que fomentem a condução de pesquisas no contexto brasileiro. Através de uma revisão da literatura, notou-se que a utilização de livros, demonstrações, normas contábeis e, mais recentemente, pareceres de auditoria e relatórios da administração é relativamente presente na avaliação da compreensibilidade. Entretanto, após o advento das International Financial Reporting Standards (IFRS), poucos estudos foram conduzidos, cenário esse que mostra-se não alinhado à relevante proeminência das habilidades subjacentes ao julgamento da essência sobre a forma e, consequentemente, à maior compreensão de leitura, isto é, analisar, sintetizar, criticar e avaliar (VAN RENSBURG; COETZEE; SCHMULIAN, 2014). Essa realidade é então explorada através da proposição de agenda de pesquisa segmentada em quatro perspectivas: refinando a técnica de mensuração; avaliação da relação entre a dificuldade do texto e a capacidade do leitor; relação com medidas de desempenho acadêmico; e determinantes da compreensibilidade discentes. Palavras chave: Compreensibilidade; Discentes de Contabilidade; Procedimento Cloze.
Pediatric Tele–Home Care Compared to Usual Care: Cost-Minimization Analysis
Authors: Adroher Mas Cristina , Esposito Català Candela , Batlle Boada Astrid , Casadevall Llandrich Ricard , Millet Elizalde Marta , García García Juan José , del Castillo Rey Manel , García Cuyàs Francesc , Pons Serra Miquel , López Seguí Francesc 
Published: October 2021

Background
Although home hospitalization has been a well-known and widespread practice for some time in the adult population, it has not been the same case in the pediatric setting. Simultaneously, telemedicine tools are a facilitator of the change in the health care model, which is increasingly focused on home care. In a pioneering way in Spain, the in-home hospitalization program of the Hospital Sant Joan de Déu in Barcelona allows the child to be in their home environment at the time they are being monitored and clinically followed by the professionals. Besides being the preferred option for families, previous experience suggests that pediatric home hospitalization reduces costs, primarily thanks to savings on the structural cost of the stay.

Objective
The aim of this study is to compare the average cost of a discharge by tele–home care with the usual care and to analyze the main drivers of the differential costs of both care models.

Methods
A cost-minimization analysis is conducted under a hospital’s perspective, based on observational data, and estimated retrospectively. A historical control group of similar patients in terms of clinical casuistry to children hospitalized at home was used for comparison.

Results
A 24-hour stay at the hospital costs US $574.19, while the in-home hospitalization costs US $301.71 per day, representing a saving of almost half (48%) of the cost compared to usual care. The main saving drivers were the personnel costs (US $102.83/US $284.53, 35.5% of the total), intermediate noncare costs (US $6.09/US $284.53, 33.17%), and structural costs (US $55.16/US $284.53, 19.04%). Home hospitalization involves a total stay 27.61% longer, but at almost half the daily cost, and thus represents a saving of US $176.70 (9.01%) per 24-hour stay.

Conclusions
The cost analysis conducted under a hospital perspective shows that pediatric tele–home care is 9% cheaper compared to regular hospital care. These results motivate the most widespread implementation of the service from the point of view of economic efficiency, adding to previous experiences that suggest that it is also preferable from the perspective of user satisfaction.
Desain Material Sweeper Untuk Kendaraan Penghisab Debu Vulkanik
Authors: Sakarinto Wikan , Ismail Andhi Akhmad , Pratama Andi , Chairany Putri 
Published: October 2021

In overseas, the road sweeper have been producted. But, the expensive of import tax will befundamental problem for realisation the road sweeper from the overseas. The goal of this observationis making the the road sweeper which will be raised the amout in the future according UGM needed.And the part of the road sweeper is the sweeper itself. The problem which has been observated isgiving the proper testing for steel wire as the based material in making a sweeper. Because of that,for knowing the proper testing in the steel wire, then doing observation which has given a differenttreatment. As the component which has the work with lots of friction, so the sweeper must have highhardness, high wear resistance, and high tensile strength. Based on the result of spectrometer analiticreport which was did in science and accelerator technology laboratory- BATAN. Based on the resultpicture of micro sweeper structur observation with material stainless steel in litterature has asimilarity with the picture of austenite and ferrite micro structure which has several overages,especially in strength and high resistance to intergranular corrosion.
Status Mewaris Terhadap Anak Yang Lahir Dari Perkawinan Beda Agama
Authors: Oktaviani Ni Kadek , Widia I Ketut , Sukadana I Ketut 
Published: October 2021

Masyarakat Indonesia yang beranekaragam tidak menutup kemungkinan terjadinya perkawinan beda agama, dimana perkawinan beda agama tidak diatur secara tegas yang mengakibatkan timbulnya permasalahan terkait keabsahan perkawinan serta berakibat pada pewarisan. Adapun rumusan masalah yang diangkat dalam penelitian ini adalah bagaimanakah status hukum perkawinan beda agama menurut Undang-Undang Nomor. 1 Tahun 1974 serta bagaimanakah status mewaris anak yang lahir dari perkawinan beda agama. Penelitian ini merupakan penelitian hukum Normatif dengan mengkaji peraturan perundang-undangan dan menggunakan studi kepustakaan. Hasil penelitian perkawinan beda agama dalam Undang-Undang Perkawinan di Indonesia tidak diatur secara tegas, akibat dari hal itu akan menimbulkan kekaburan hukum dan ketidakpastian. Namun terkait status perkawinan dimuat dalam Pasal 2 ayat (1) telah merujuk pada hukum agama dan kepercayaannya masing-masing untuk menentukan ikatan perkawinan yang sah. Adapun pasangan beda agama yang melangsungkan perkawinan melalui penetapan pengadilan kemudian catatatkan di Kantor Catatan Sipil maka perkawinan di anggap sah. Perkawinan yang sah menjadi sebab seorang anak yang dilahirkan menjadi anak sah. Status hukum bagi anak yang lahir dari perkawinan beda agama merupakan anak sah asalkan perkawinan telah dicatatakan menurut ketentuan perundang-undangan. Terkait dengan pewarisan dari perkawinan beda agama maka anak tersebut berhak sebagai ahli waris. Undang-Undang Perkawinan tidak mengatur mengenai pembagian harta, namun pengaturan yang demikian terdapat pada hukum masing-masing yang berarti hukum agama, hukum adat dan hukum lainnya pada dasarnya dilakukan atas kesepakatan oleh kedua belah pihak.
Perlindungan Hukum terhadap Anak Sebagai Pelaku Tindak Pidana dari Perspektif Kemerdekaan Pers
Authors: Mahadewi Kadek , Rideng I Wayan , Widiati Ida Ayu Putu 
Published: October 2021

Legal protection for children who consider the law is one important aspect that must be considered by all parties to avoid negative impacts felt by children and children. This research has two problemformulations, namely: 1) How is legal protection against children as a crime? 2) What are the implications of press freedom which violates children's rights as a crime? The method used is nonnative legal research. The implementation of press freedom in reporting is not in accordance with the regulations regarding child protection and the journalistic code of ethics because efforts are still being made by the press in reporting about children as a crime whose identity is published in both print and electronic media so that it has a negative impact both physically. and psychologically to children. This requires accountability from the press and sanctions given to the press who violate children's rights are regulated in the Criminal Code.
Perlindungan Hukum bagi Pekerja Paruh Waktu dalam Keselamatan dan Kesehatan Melalui Program Jaminan Sosial Tenaga Kerja
Authors: Juliarnawa I Kadek Surya , Seputra I Puru Gede , Ujianti Ni Made Puspasutari 
Published: October 2021

Nowadayas, the increasing of economic growth requires individuals to try to make ends meet. The employment relationship between the business owner and his workers is regulated in a work agreement. In the current covid-19 pandemic, many companies are implementing part-time work to reduce company operating costs. This research examines two main problems, namely the regulation of health and safety laws for certain time workers, and legal protection of social security for certain time workers. Normative legal research is used in this research by examining problems based on the applicable legal basis in the form of statutory regulations and supported by theories from experts. The results showed that the legal basis regarding health and safety for part-time workers is regulated in Article 99 paragraph (1) of Law no. 23 of 2003 concerning Employment which regulates that every worker and his family has the right to obtain employment social security. Then, employment social security is regulated in Law no. 40 of 2004 concerning the National Social Security System (SJSN) and Law no. 24 of 2011 concerning BPJS. The implementation of social security is based on simultaneous efforts that are family and mutual in nature according to the mandate of the Pancasila and the 1945 Constitution of the Republic of Indonesia. Based on the research results, it can be concluded that in this case part-time workers do not really understand the protection of their rights as workers within a certain period of time. For this reason, this regulation on the protection of workers should be further disseminated to workers and business actors so that workers can obtain their rights in accordance with applicable regulations.
Sanksi Pidana terhadap Penimbunan Masker Medis dan Hand Sanitizer pada Masa Pandemi Covid-19
Authors: I Gede Aditya Triyana  , l Nyoman Gede Sugiartha  , Ni Made Sukaryati Karma  
Published: October 2021

Terkait proteksi warga dalam pandemi covid-19 misalnya ketika ini yaitu adany penimbunan masker dan Hand Sanitizer oleh oknum pelaku bisnis, Kejanggalan tentang langkanya barang menciptakan kondisi dimana pemerintah dan segenap aparat bersama-sarna memeriksa penyebab terjadinya Penimbunan barang tadi. Yang mengakibatkan ketersediaan menjadi langka dan harganya melonjak mahal. Dari larar belakang bisa dirumuskan kontlik yaitu I. Bagaimanakah Pengaturan tentang penimbunan barang pada saat terjadi kelangkaan barang menurut UU No.7 tahun 2014 di masa pandemi Covid-19? 2. Bagaimanakah sanksi pidana terhadap pelaku penimbunan masker med is dan Hand Sanitizer dalam UU No. 7 tahun 2014 di masa pandemi Covid-19? Penelitian hukum normatif merupakan jenis penelitian dalam artikel ilmiah ini. Penelitian ini menerangkan bahwa kejahatan penimbunan dan pelipatgandaan harga masker dan Hand Sanitizer diatur pada UU Nomor 7 Tahun 2014 mengenai Perdagangan. sanksi hukuman pidana yang diberikan ada pada Pasal 107 VU No. 7 Tahun 2014 mengenai Perdagangan.
SOCIAL SEMIOTIC IN COVID-19 PUBLIC SERVICES ADVERTISEMENT
Authors: Km Tri Sutrisna Agustia , Hesteria Friska Armynia Subratha  
Published: October 2021

The role of an advertisement in influencing people's perceptions and understanding has its own competence in the world of marketing. Advertising can be used as one of the most appropriate promotional tools in the introduction and understanding of a concept or an invitation to do something. The persuasive matter in this research regarding the importance of the role of the community in the Covid-19 pandemic conditions. Advertising products taken in this study are several public servicess about Covid-19 from several commercial and non-commercial institutions in Bali. The phenomenon of miss-interpretation and the mismatch of the desired meaning in an advertisement has a significant impact on the development of the Covid-19 case in Bali. The purpose of this research is to align the problem of conveying a meaning in advertisements for public servicess about Covid-19 which are often not understood by the public so that there is a misunderstanding between the wishes of the appellers and the understanding of the public's target. This study aims to: (1) describe the shape of the parts of the advertisement in the form of the title, text, and slogan contained in the public services advertisement regarding Covid-19, (2) describe the form of the relationship between signs and references in the form of markers and signs in the services advertisement. the public regarding Covid-19, (3) describe and provide an overview of suggestions regarding the role of the proper meaning in public servicess about Covid-19. The research design used a qualitative design collected from research subjects in the form of public services advertisements about Covid-19 collected from websites and print media in the form of visual media. The objects in this study are in the form of words, phrases, sentences, images, and colors in these advertisements. The research stage begins with the collection of public services data about Covid-19, then a picture of the correct meaning of the advertisement for public services regarding Covid-19 will be drawn up based on semiotics. The results achieved in this study were the addition of semiotic science variables in the design of public services advertisements regarding Covid-19 so as to provide an overview of the suitability between the application of semiotics and the practice of giving advice and servicess as outlined in advertisements. The exact match between the desires and the meaning to be conveyed can be well developed to avoid misunderstandings between the advocate and the target public. Another target to be achieved in this research is the development of language knowledge in a broader realm both in the world of non-profit advertising.
Keywords: semiotics, advertising, covid-19, public, services
Pengaruh Motivasi Intrinsik dan Penurunan Upah Pada Masa Pandemi Terhadap Kinerja Karyawan (Studi Kasus : Karyawan My Tours and Travel)
Authors: Cahya Agus Dwi , Endarwati Wahyu Dea , Ardinaya Erlin Keniya 
Published: October 2021

Tujuan dalam penelitian ini adalah untuk mengetahui pengaruh motivasi intrinsik dan penurunan upah di masa pandemi terhadap kinerja karyawan MY Tours and Travel. Pengumpulan data dilakukan dengan penyebaran kuesioner dengan jumlah sampel 11 responden, penelitian bersifat deskriptif kuantitatif. Penelitian ini dilakukan di MY Tours and Travel yang bergerak di bidang jasa Pariwisata di Kota Yogyakarta. Analisis data menggunakan uji statistik, model penelitian ini menggunakan analisis regresi berganda dengan bantuan program SPSS. Hasil dari penelitian ini menunjukkan motivasi intrinsik secara parsial tidak berpengaruh signifikan terhadap kinerja karyawan dengan hasil uji t t hitung 1,506 < t tabel 2,306 dan nilai sig. 0,170 > 0,05; penurunan upah parsial tidak berpengaruh signifikan terhadap kinerja karyawan dengan hasil uji t t hitung 0,535 < t tabel 2,306 dan nilai sig. 0,607> 0,05. Dari hasil uji f menunjukkan bahwa variabel motivasi intrinsik dan penurunan upah secara simultan tidak berpengaruh signifikan terhadap kinerja karyawan dengan hasil f hitung 1,841 < 4,25 f tabel dan dengan nilai signifikansi 0,220 > 0,05.
Аpplication of artificial intelligence systems in neuroradiology of acute ischemic stroke
Authors: Andropova Р. L. , Gavrilov P. V. , Savintseva Zh. I. , Vovk А. V. , Rybin Е. V. 
Published: October 2021

Introduction. Artificial intelligence is one of the fastest-growing areas of great importance to radiology. Purpose. In this article, we aimed to study the current state of the use of computer-aided imaging analysis in acute ischemic stroke. Results. There are many artificial intelligence softwares that automatic image processing can successfully identify neuroradiology image in stroke: early detection by diagnostic imaging methods, assessment of the time of disease onset, segmentation of the lesion, analysis of the presence and possibility of cerebral edema, and predicting complications and treatment outcomes. Conclusion. The first results of using artificial intelligence to evaluate neuroimaging data showed that machine-learning methods could be useful as decision-making tools when choosing a treatment for acute ischemic stroke.