bluuebunny/crossref_metadata_2025_split huggingface dataset:
Characterization of a low-alloy steel component produced with wire arc additive manufacturing process using metal-cored wire
Authors: Gürol Uğur , Dilibal Savaş , Turgut Batuhan , Koçak Mustafa 
Published: June 2022

Abstract
In this study, a low-alloy steel component was manufactured using specially produced E70C-6M class of metal-cored welding wire according to AWS A5.18 standard for the WAAM process. The manufactured low-alloy steel component was first subjected to radiographic examination to detect any weld defect. Uniaxial tensile tests were conducted for the bottom, middle and upper regions. The micro-hardness tests were performed parallel to the deposition direction. The results show that microstructures varied from base metal to the face region of the WAAM component, including the bottom, middle and top sections. The bottom region showed lamellar structures; the middle and upper region presented equiaxed ferrite structure with a small amount of grain boundary pearlites and the face region displayed a mix of equiaxed and lamellar structures of ferrites. The yield and ultimate tensile strengths of the top, middle, and bottom regions exhibited similar results varying between 370 MPa and 490 MPa, respectively. In contrast, the top region showed an elongation value about 15% higher than other regions. Moreover, the yield and ultimate tensile strength for WAAM-produced component were found to be 14% and 24% lower than the multiple-pass all-weld metal of E70C-6M class of metal-cored wire.
How the sense of smell influences cognition throughout life
Authors: Kostka Johanna K. , Bitzenhofer Sebastian H. 
Published: June 2022

Abstract
Although mostly unaware, we constantly navigate a complex landscape of airborne molecules. The perception of these molecules helps us navigate, shapes our social life, and can trigger emotionally charged memories transporting us back to the past within a split second. While the processing of olfactory information in early sensory areas is well understood, how the sense of smell affects cognition only recently gained attention in the field of neuroscience. Here, we review links between olfaction and cognition and explore the idea that the activity in olfactory areas may be critical for coordinating cognitive networks. Further, we discuss how olfactory activity may shape the development of cognitive networks and associations between the decline of olfactory and cognitive abilities in aging. Olfaction provides a great tool to study large-scale networks underlying cognitive abilities and bears the potential for a better understanding of cognitive symptoms associated with many mental disorders.
EngOps – Ein Leitbild für das agile Zusammenwirken von Engineering und Operations
Authors: Anacker Harald , Dumitrescu Roman , Michels Nico , Rasor Rik 
Published: June 2022

Abstract
Um global erfolgreich zu bleiben, wird es bald nicht mehr ausreichen, Kriterien wie ein gutes Produktdesign zu erfüllen. Stattdessen muss der Kundennutzen kontinuierlich über den Produktlebenszyklus hinaus gesteigert werden. Tech-Konzerne verzeichnen bereits Erfolge und verkörpern den Wandel schon heute. Vor diesem Hintergrund ist ein neues Leitbild in der Entwicklung und dem Betrieb von zukünftigen, technischen Systemen erforderlich. EngOps soll diesen Bedarf decken und steht für die agile Kollaboration zwischen Engineering und Operations. Alle Teile des Unternehmens sollen ständig miteinander kooperieren, um so beispielsweise wandelbare Produkte auch nach dem Verkauf entwickeln zu können.
PPS-Report 2021
Authors: Maetschke Jan , Fulterer Judith , Janke Tim , Zipfel Alexander , Bank Lukas , Theumer Philipp , Mundt Christopher , Köster Nina , Kämpfer Tim , Heuer Tammo , Hiller Tobias 
Published: June 2022

Abstract
Vier deutsche produktionstechnische Institute, WZL, Fraunhofer IGCV, IPMT und IFA, haben sich zum fünften Mal zur Durchführung einer Studie zusammengeschlossen, um die aktuellen Entwicklungen der Produktionsplanung und -steuerung (PPS) in der Praxis zu erfassen. Das Ziel der Expertenbefragung lag darin, den aktuellen Status quo der PPS in Bezug auf die Berücksichtigung von Robustheit, Nachhaltigkeit und Komplexitätsbeherrschung zu identifizieren. Die Ergebnisse der gemeinsamen Studie zeigen, dass die Corona-Pandemie einen erheblichen Einfluss auf die verfolgten Ziele hatte.
Einsatzpotenziale additiv gefertigter Schleifstifte mit Innenkühlung zur Bearbeitung von Zerodur®
Authors: Hartig Jörg , Müller Daniel , Kirsch Benjamin , Greco Sebastian , Platz Jacques , Aurich Jan C. 
Published: June 2022

Abstract
Zur Bearbeitung von Zerodur® werden primär Fertigungsverfahren mit geometrisch unbestimmter Schneide eingesetzt. Entscheidend für eine hohe Werkzeugstandzeit ist eine bedarfsgerechte Versorgung der Zerspanzone mit Kühlschmierstoff. Innenliegende Kühlkanäle bei Schleifstiften werden in der Regel mittels subtraktiver Verfahren oder beim Sintern der Grundkörper eingebracht, weshalb die Formgebung und Positionierung der Kanäle fertigungstechnischen Restriktionen unterliegen. Die konstruktiven Gestaltungsfreiheiten der additiven Fertigungsverfahren eröffnen hierbei innovative Ansätze zur Optimierung der Kühlkanäle.
Nouns of Lithuanian Slang with the Slavic suffixes: Borrowings and Hybrids
Authors: Kudirka Robertas 
Published: June 2022

The article analyses 200 nouns of Lithuanian slang with the three most common Slavic suffixes: -ka, -kė (Russ. -ка, Pl. -ka); -akas (Russ. -ак, Pl. -ak), -iakas (Russ. -як); -ščikas, -čikas (Russ. -щик, -чик). The majority of nouns in the slang are with the suffixes -kė, -ka. A part of the borrows with theses suffixes are the result of suffix univerbation; the univerbs usually are informal or slang words in Russian language. The borrowings with the suffixes -akas, -iakas are the second most common: these nouns are mostly slang words in Russian. There are many hybrids created with the suffixes -akas, -iakas in Lithuanian slang. The nouns with the suffixes -ščikas, -čikas are the third most common; the words with -ščikas are more ordinary in slang; the suffix -čikas is less common, but both forms are often used as synonyms. There are also few pseudo-borrowings with Russian roots and suffixes -ščikas, -čikas as well as hybrid derivatives.
КОНЦЕПЦІЯ АВТОРСЬКОЇ МЕТОДИКИ ВИКЛАДАННЯ КУРСУ «КОНСТРУЮВАННЯ РАКЕТ-НОСІЇВ»
Authors: Линник А.К. 
Published: June 2022

Substantive provisions of the author’s technique of teaching of design disciplines on the rocketry at the physics-technical faculty of Dniprovskyi national university are resulted. In particular, importance of application of the system approach to training, to formation at students of creative design thinking and to acquire graphic skills is underlined. Requirements to working out and successful protection of a term project, and also certification of students during term and year examination are formulated.
ДОСЛІДЖЕННЯ СТРУКТУРИ ТА ВЛАСТИВОСТЕЙ АЛЮМІНІЄВИХ СПЛАВІВ, МОДИФІКОВАНИХ ДИСПЕРСНИМИ КОМПОЗИЦІЯМИ
Authors: Калініна Н.Є. , Давидюк А.В. , Калінін В.Т. , Носова Т.В. Носова , Мамчур С.І. , Савченко І.С. 
Published: June 2022

The effect of modifying dispersed compositions on the grain structure and mechanical properties of industrial aluminum alloys is studied. Aluminum alloys of the Al-Mg, Al-Mg-Sc systems were modified with dispersed SiC powder with a particle size of up to 200 nm. Calculated the amount of modifier to enter into the melt. The physicochemical properties of dispersed SiC were studied. The melting of alloys AL4S, 1570, 2219, AK9ch in the initial state and with the processing of SiC melts was carried out. The dependences of the particle size and amount of the modifier on the mechanical properties of the alloys are established. The mechanism of interaction of the modifier with the aluminum melt during crystallization is established. In industrial experiments, the most effective particle size of SiC was found to increase the σт of the AK9ch alloy from 115 to 260 MPa in the cast state. The optimal SiC content (0,10%) was determined to increase the σt of aluminum alloys.
TRABALHO SOCIAL-REPRODUTIVO, DIREITO À SAÚDE E COVID-19: UMA REFLEXÃO À LUZ DA TEORIA DA INTERSECCIONALIDADE DE FRASER
Authors: Bunchaft Maria Eugenia , SIMÕES GARCIA Ivan Simões Garcia 
Published: June 2022

O presente trabalho tem como objeto de estudo a temática do direito à saúde de mulheres pobres e pretas no contexto da epidemia de Covid-19. O trabalho analisa a relação entre a teoria da interseccionalidade de Fraser e o impacto da pandemia da Covid-19 na saúde de mulheres pretas e pobres que assumiram funções de cuidado e atividades consideradas essenciais que não podiam ser interrompidas na pandemia. O principal problema de pesquisa consiste no questionamento: qual a relação entre a teoria da interseccionalidade de Fraser, estabelecida a partir de uma releitura neomarxista, e o impacto desproporcional da pandemia da Covid-19 na vida e na saúde de mulheres negras e pobres que assumiram o trabalho social-reprodutivo e as consideradas atividades essenciais no contexto pandêmico brasileiro?
Sustenta-se, à luz da teoria da interseccionalidade de Fraser, que a possibilidade de isolamento social de mulheres que assumiram o trabalho social-reprodutivo e que estavam sobrerrepresentadas em atividades da linha de frente no contexto pandêmico brasileiro foi perpassada por marcadores de raça, de gênero e de classe, sendo tais posições de sujeição produzidas pela sociedade capitalista, concebida como uma ordem social institucionalizada.
Como resultado, tem-se que, ainda que mulheres negras e pobres sejam principais responsáveis pelo trabalho-social reprodutivo nas famílias de classe média e de elite e de muitas delas terem assumido atividades consideradas essenciais, elas permaneceram privadas do acesso aos serviços de cuidado qualificados e do direito de preservar a vida durante o contexto pandêmico como resultado da mercantilização abrangente dos serviços de cuidado promovida pelo capitalismo neoliberal. A técnica de pesquisa utilizada é a documentação indireta por meio de investigação bibliográfica aos marcos teóricos de Fraser e de Marx e de pesquisa documental decorrente do levantamento de fontes estatísticas primárias. Utiliza-se o método histórico-analítico de Fraser.
PERSPECTIVA DE GÊNERO NA JURISPRUDÊNCIA PENAL INTERNACIONAL: COMBATE AO USO DA VIOLÊNCIA SEXUAL CONTRA A MULHER COMO ARMA DE GUERRA
Authors: Lopes Ana Maria D´Ávila , Caldas Beatriz Nogueira 
Published: June 2022

A violência sexual contra a mulher como arma de guerra é uma prática tão antiga como a humanidade. Apesar disso, foi somente em 1998 que alguém foi internacionalmente condenado por esse crime. Nesse contexto, o presente artigo objetiva evidenciar a importância de introduzir a perspectiva de gênero no julgamento de crimes sexuais, como forma de combater o uso da violência sexual nos conflitos armados internos e internacionais. Com essa finalidade foi realizada pesquisa bibliográfica na doutrina nacional e comparada, bem como pesquisa documental na jurisprudência dos tribunais internacionais penais. Desse modo, inicialmente, verificou-se a relevância da incorporação da perspectiva de gênero na elaboração e aplicação do Direito, como forma de combater a discriminação contra as mulheres, fator preponderante para o uso da violência sexual como arma de guerra. Posteriormente, identificaram-se as contribuições dos tribunais penais internacionais ad hoc para a ex-Iugoslávia e a Ruanda, no combate à violência sexual, a exemplo da ampliação do conceito de violência sexual. Finalmente, a jurisprudência do Tribunal Penal Internacional foi analisada, mostrando como a incorporação da perspectiva de gênero mudou sua atuação, passando, finalmente, a condenar os acusados de violência sexual. É tempo dos direitos humanos das mulheres começarem a ser respeitados.
PENGGAMBARAN SOSOK-SOSOK IDEAL MASA JAWA KUNO: TINJAUAN RELIEF GUA SELOMANGLENG TULUNGAGUNG
Authors: Izza Nainunis Aulia 
Published: June 2022

<p class="JudulAbstrakKeyword">ABSTRAK</p><p>Kajian ini menelaah sosok-sosok ideal pada masa Jawa Kuno yang terpahat dalam tujuh panil kisah Arjunawiwaha di Gua Selomangleng Tulungagung. Pembahasan difokuskan pada penggunaan data kepurbakalaan berupa relief dan arca serta data penggambarkan sosok-sosok ideal pada kakawin-kakawin masa Jawa Kuno. Hasil penelitian menunjukkan seluruh figur pada relief Gua Selomangleng Tulungagung menggambarkan tokoh protagonis sesuai dengan isi Kakawin Arjunawiwaha tanpa menyertakan tokoh antagonisnya. Tokoh-tokoh yang ditampilkan dalam relief antara lain adalah Dewa Indra, Arjuna, Para Bidadari, Para Prajurit, dan Dewa Siwa yang menyamar sebagai pertapa. Berdasarkan kajian atas tokoh-tokoh yang ditampilkan tergambar konsep ideal masa Jawa Kuno yang berkaitan dengan stratifikasi sosok dewa dan manusia, sosok Arjuna sebagai pemimpin dan sosok laki-laki ideal, bidadari sebagai perempuan ideal, konsep pernikahan ideal, serta perubahan strata Arjuna menjadi manusia yang dapat mencapai kahyangan setelah mengalahkan Niwatakawaca.</p><p> </p><p class="TeksAbstrak"><strong>Kata Kunci: Arjuna; Arjunawiwaha; Bidadari; Sosok Ideal.</strong></p><p class="TeksAbstrak"> </p><p class="JudulAbstrakKeyword">ABSTRAct</p><p>This study examines Ancient Java’s ideal figures based on seven panels of Arjunawiwaha story from Selomangleng Tulungagung Cave. The discussion focuses on the use of archaeological data, they are reliefs, statues, and the description of ideal figures from Ancient Java <em>Kakawin. </em>The results show that all the figures in the Selomangleng Tulungagung Cave depicted the protagonist figures from Arjunawiwaha without showing the antagonist. The protagonist figures consist of God Indra, Arjuna, Nymphs, Soldiers, and God Shiva who disguised as a Sage. The protagonist figures displayed the ideal concept of figures related to their role. The relief depicted the stratification of gods and human, Ajurna as an ideal leader and male, angels as ideal woman, ideal marriage, and changes of Arjuna’s strata from human to superhuman who can reach heaven after defeating Niwatawakaca. </p><p> </p><p><strong>Keywords: Arjuna; Arjunawiwaha; Nymphs; Ideal Figures. </strong></p>
BENETTON’S (IN)EQUALITY: A SEMIOTIC READING
Authors: Muljadi Hianly , Angjaya Sonny , Deborah Joanna 
Published: June 2022

<p class="Default">United Colors of Benetton, or UCB, has been using its advertisements to deliver positive messages and values that the clothing company represents. This article analyzes one of the photographs in Benetton’s campaign for their Spring Summer Collection of 2018. The campaign, which consists of some photographs by Oliviero Toscani, raises the theme of equality of gender and ethnicity. It shows various photographs of both female and male models from different ethnicities. However, it is found that there is one photograph that shows inconsistency with the very value that Benetton wants to convey through their campaign. Based on the semiotic analysis, the study shows that the photograph can be read as having an entirely different message that the company intends to voice. This article proves that multiple interpretations can be applied to a text, and a text can betray itself. </p>
Gastric Polyps: Retrospective Analysis of a 10-Years Endoscopic Procedure
Authors: GİŞİ Kadir 
Published: June 2022

Objective: Gastric polyps are gastric mucosal protrusions that are usually asymptomatic and detected incidentally during upper gastrointestinal system endoscopy. In this study, the incidence, location and general characteristics of gastric polyps were evaluated.
Material and Methods: Upper gastrointestinal system endoscopies performed in a tertiary hospital for a period of ten years were evaluated retrospectively. Demographic characteristics of the patients, gastroscopy indications, morphological and histological characteristics of polyps were recorded.
Results: Gastric polyps were found in 347 (1.4%) of a total of 25230 gastroscopy patients. The mean age of the patients was 61.04±15.05. One hundred and twenty four (35.7%) of the patients were male and 223 (64.3%) were female. The most common endoscopic indication (74.1%) of the patients with polyps
was dyspepsia. Most of the polyps (55.3%) were smaller than 5 mm and the most common site was the antrum. Hyperplastic polyp (44.4%) was detected the most. 42.9% of the patients with polyps were positive for Helicobacter Pylori. In addition, 58% of adenomatous polyps were accompanied by dysplasia.
Conclusion: Hyperplastic polyps were the most common polyp type in our population. Full excision of polyps over 5 mm (especially adenomatous polyps) is recommended instead of biopsy, as they may contain dysplasia foci. In addition, it was thought that taking polyps smaller than 5 mm into endoscopic follow-up without excision was more cost-effective.
Pemanfaatan Lactobacillus plantarum 1 dalam Pembuatan Es Krim Sinbiotik dari Bengkuang dan Buah Naga Merah
Authors: Sitompul Ismi Ilaika , Yusmarini Yusmarini , Pato Usman 
Published: June 2022

Es krim sinbiotik merupakan makanan fungsional berbentuk semi padat yang dapat dibuat dari bahan susu dengan penambahan bakteri probiotik serta bahan yang tergolong prebiotik. Salah satu bakteri probiotik adalah bakteri asam laktat. Bakteri asam laktat yang bersifat probiotik dapat ditambahkan dalam pembuatan es krim sinbiotik dan salah satunya adalah Lactobacillus plantarum 1. Selain probiotik, diperlukan kandungan prebiotik dalam pembuatan es krim sinbiotik. Bengkuang merupakan bahan pangan tinggi karbohidrat dan mengandung inulin yang dapat digolongkan sebagai prebiotik. Es krim yang dibuat dari bengkuang memiliki warna produk yang kurang menarik. Bahan pangan alami yang dapat memperbaiki kenampakan produk es krim sinbiotik dari bengkuang yaitu buah naga merah. Penelitian bertujuan untuk menentukan strain Lactobacillus plantarum 1 yang sesuai untuk memproduksi es krim sinbiotik dari bengkuang dan buah naga merah yang memenuhi standar mutu.Metode penelitian menggunakan rancangan acak lengkap (RAL) dengan empat perlakuan dan empat kali ulangan sehingga diperoleh 16 unit percobaan. Perlakuan dalam penelitian ini adalah penambahan strain berbeda dari Lactobacillus plantarum 1 bersifat probiotik yang diperoleh dari limbah industri pengolahan pati sagu, yaitu BN0 (tanpa penambahan Lactobacillus plantarum 1), BN1 (penambahan Lactobacillus plantarum 1 RN1-23121), BN2 (penambahan Lactobacillus plantarum 1 RN2-53), dan BN3 (penambahan Lactobacillus plantarum 1 RN2-12112). Hasil penelitian menunjukkan bahwa penambahan strain berbeda Lactobacillus plantarum 1 bersifat probiotik yang diperoleh dari limbah industri pengolahan pati sagu memberikan pengaruh nyata terhadap overrun, waktu leleh, total BAL, derajat keasaman (pH), total padatan, kadar lemak, kadar protein, dan penilaian sensori secara deskriptif maupun hedonik meliputi warna, aroma, rasa, kelembutan, serta keseluruhan. Perlakuan terpilih pada penelitian ini adalah perlakuan BN1 (penambahan Lactobacillus plantarum 1 RN1-23121) dengan overrun 29,61%, waktu leleh 11,32 menit, total BAL 9,02 log CFU/ml, pH 4,41, total padatan 27,58%, kadar lemak 3,48%, kadar protein 2,11% dengan karakteristik es krim sinbiotik yang berwarna merah muda keunguan, beraroma agak asam, berasa manis sedikit asam, dan kelembutan yang lembut serta secara keseluruhan disukai panelis.
Chest-X-ray-based scoring, total leukocyte count, and neutrophil-to-lymphocyte ratio to predict in-hospital mortality in COVID-19 patients: a retrospective study
Authors: N. Arvind M. , Patil Nishant , G. Naveen K. 
Published: June 2022

Background: The objective of this study was to assess the demographical characteristic, laboratory and radiological findings associated with COVID-19 mortality in hospitalized patients and also to co-relate neutrophil-to-lymphocyte ratio (NLR) and chest x-ray (CXR) score with severity of the disease.Methods: This is a retrospective study done in Bowring and Lady Curzon hospital between the period of May 2021 to July 2021. 100 patients who were tested positive for SARS-CoV2 with RT-PCR were taken for the study after fulfilling the inclusion criteria. On day 1 of admission, routine blood investigations including CBC with differential count and chest X ray is taken. From the above said data, NLR and CXR score is calculated and a comparison is made to determine severity and in-hospital mortality between mild, moderate and severe COVID pneumonia patients. This study is being carried out after obtaining institutional ethical committee approval clearance. All analysis were performed using SPSS software version 10.Results: The sample size studied was 100. The mean age of patients was 28.3 in mild, 49.9 in moderate and 62.6 in severe COVID patients. Among these 67% were males and 33% were females. It was noted that, leukocytosis (mean-13245), neutrophilia (mean-83.05%), lymphocytopenia (mean-10.45%) and chest X-ray score (mean-4.98) was seen among severe group with p value being significant.Conclusions: TLC, NLR and CXR score were significantly different between severe and non-severe patients, so assessment of these simple parameters may help identify high risk COVID-19 patients at an early stage in a resource limited setting from the data retrieved from our hospital, NLR and CXR Score showed an acceptable efficiency to separate COVID-19 patients among severe and non-severe patients with a significant p value thereby helping in triaging the patients and need for early ICU needs.
Prevalence of SARS-COV-2 infection among asymptomatic health care workers in a designated COVID -19 Hospital in Kashmir valley
Authors: Qadri Rubhana , Rashid Omar , Qayoom Jaleela , Masoodi Talat , Qadri Rateeba 
Published: June 2022

Little information is available about COVID -19 infections among asymptomatic healthcare workers exposed to COVID- 19 positive patients directly or indirectly. Careful detection of such infections in hospitals is crucial for preventing spread of SARS-COV-19 infections in both hospitals as well as in the community.The aim of this study is to know the prevalence of SARS- CoV-19 Infection among asymptomatic healthcare workers in SKIMS Medical college and hospital which is a COVID speciality hospital.Prevalence of Covid-19 in asymptomatic health care workers was low (9.3%) owing to better availability of PPE in the above mentioned hospital.