bluuebunny/crossref_metadata_2025_split huggingface dataset:
Pengaruh Penggunaan Instagram Terhadap Omzet Penjualan Produk Pakaian pada UMKM Inoy Daily Wear di Tasikmalaya
Authors: Maksudi Ade Mulyati , Zabidi Imron , Maksudi Muhammad Yusuf , Hendra Hendra , HR Imron , Suryono Dwi Windu 
Published: August 2022

Kondisi pada saat Covid-19 menuntut masyarakat melakukan segala aktivitas dari rumah untuk mengurangi penyebaran virus. Demi memenuhi kebutuhan, masyarakat akhirnya memilih melakukan pembelian secara online. Kondisi ini dimanfaatkan oleh pelaku usaha pakaian atau umkm di bidang fashio n di Tasikmalaya untuk melakukan pemasaran dan transaksi jual beli secara online untuk tetap bertahan ditengah pandemi saat ini. Tujuan dari penelitian ini adalah untuk mengetahui pengaruh penggunaan instagram terhadap omzet penjualan produk UMKM Inoy Daily Wear. Metode penelitian menggunakan analisis regresi linear sederhana. Hasil penelitian penggunaan Instagram berpengaruh positif terhadap Omzet Penjualan. Artinya, semakin baik pengelolaan Instagram sebagai media promosi maka akan meningkatkan minat pembeli dan berdampak kepada Omzet Penjualan. Peningkatan dan pengelolaan isi konten Instagram Inoy Daily Wear yang sesuai dengan harapan konsumen, diharapkan mampu meningkatkan Omzet Penjualan.
Analisis Indikator Makro Ekonomi Pada Masa Pandemi Covid-19
Authors: Nihayah Ana Zahrotun , Rifqi Lathif Hanafir 
Published: August 2022

Pandemi covid 19 di tahun 2020 sangat berdampak pada perekonomian nasional. Beberapa indikator makro ekonomi menunjukkam angka yang tidak biasa. Penelitian ini menggunakan pendekatan analisis deskriptif terhadap empat indikator makro ekonomi yaitu pruduk domestik bruto (PDB), BI rate, jumlah uang beredar, dan inflasi. Data penelitian dikumpulkan melalui dokumentasi dari studi kepustakaan. PDB mengalami kontraksi di angka negatif sebesar (-2,07)%. Angka terendah sejak 1998 yang mengalami pertumbuhan negatif (13,13%). Dari sisi moneter, bank indonesia konsisten menurunkan atau mempertahankan tingkat suku bunga BI Rate pada angka 3,75%. Angka terendah dibanding dengan tahun-tahun sebelumnya. Jumlah uang beredar menunjukkan posisi cukup ironis, dimana mengalami kenaikan cukup signifikan pada desember 2020 sebesar 6.900 triliun rupiah dari 6.136,6 triliun pada bulan yang sama di tahun 2019. Dari sisi nominal, ini adalah kenaikan terbesar dalam satu tahun dibanding dengan tahun-tahun sebelumnya. Sementara, inflasi pada angka 1,68% atau terendah setelah era reformasi tahun 1998. Daya beli masyarakat yang menurun, mengakibatkan permintaan konsumtif juga menurun sehingga menurunkan harga barang atau jasa secara aregat.
Gastrointestinal Bleeding In COVID-19 Infection: A case-control study
Authors: POLAT Esra , URKMEZ Fatma Yekta , AKTAN Ahmet Hamdi , İNANÇ İbrahim Halil 
Published: August 2022

Aim: Since the gastrointestinal tract contains ACE-2 receptors, gastrointestinal symptoms, including gastrointestinal bleeding (GIB), are frequently seen during COVID-19 infection. In addition, the risk of GIB increases not only due to the virus but also to the drugs used during the treatment of infection. In this study, we aimed to determine the frequency of GIB in patients being treated due to COVID-19 infection in the intensive care unit (ICU), and to examine the effects of anticoagulant, antiaggregant, corticosteroid, antibiotic, and antiviral treatments on bleeding risk.
Material and Methods: This retrospective study included a total of 189 patients hospitalized due to the COVID-19 infection in the intensive care unit. Patients were analyzed according to the presence of GIB. The duration and doses of treatment with steroid, pulse steroid, anticoagulant, antiaggregant, and proton pump inhibitors were also analyzed. Intubation need and mortality rates were compared between GIB and without GIB.
Results: GIB developed in 34 (18%) patients followed in the COVID-19 -ICU. Patients with GIB had longer use of steroids and anticoagulants than those without GIB (p
Zeit für einen neuen Finanzierer
Authors: Dänzer Dieter 
Published: August 2022

FRANKFURT a.M. Wer den Namen Würth hört oder liest, denkt sicherlich in den wenigsten Fällen an ein Finanzierungsunternehmen, sondern sofort an den Schraubenkönig, wie Prof. Dr. h.c. Reinhold Würth ja oft ehrfürchtig in den Medien genannt wird.
Nestlé sucht Alternativen zu Futter aus Fleisch
Authors: Brändlein Philip 
Published: August 2022

Frankfurt a.M. Dem Tiernahrungskonzern Nestlé Purina fehlt Fleisch für Tiernahrung. Mit alternativen Proteinquellen will das Unternehmen mittelfristig die Warenversorgung sichern. Fleischfreie Produkte helfen Purina auch, den CO₂-Ausstoß zu reduzieren.
Efektifitas Cognitive Behavioral Therapy for Insomnia (CBT-I) terhadap Insomnia pada Pasien Kanker : (Systematic Review)
Authors: Inayati Hosnu 
Published: August 2022

Latar Belakang dan Tujuan: Insomnia merupakan gejala kelainan dalam tidur berupa kesulitan berulang untuk tidur. Pasien dengan kanker sangat rentan terhadap terjadinya insomnia, dengan tingkat prevalensi hampir dua kali lipat dari pada populasi umum (Non- kanker) yakni (50-60% vs 12-25%) Terapi non farmakologi yang dapat diberikan pada pasien kanker dengan insomnia adalah Cognitive-behavioral therapy (CBT-I) adalah terapi non farmakologi yang bertujuan untuk mengatur pola tidur yang baru dan mengajarkan cara untuk menyamankan suasana tidur.
Metodologi: Systematic review ini dilakukan dengan cara penelusuran artikel dengan populasi klien diagnosa medis kanker dengan keluhan gangguan tidur Insomnia, menggunakan intervensi Cognitive Behavioral Therapy for Insomnia (CBT-I) dengan pembanding terapi/tindakan selain CBT-I . Outcome berupa penurunan tingkat Insomnia. Mengumpulkan hasil publikasi ilmiah pada tahun 2011-2021 dengan penelusuran EBSCOhost, ProQuest, dan Sciencedirect. Penelusuran dengan metoda boleon, full teks, pdf, medeline dengan kata kunci Cognitive Behavioral Therapy and Insomnia and Cancer and RCT and Systematic Review. Artikel dianalisis menggunakan Critical Appraisal Skill Programme for Randomised Control Trial dan Critical Appraisal Skill Programme for Systematic Review serta ditentukan level of evidence masing-masing. Selanjutnya data diekstraksi kemudian dikelompokkan untuk dibahas dan disimpulkan untuk mengetahui kualitas jurnal.
Hasil : Cognitive Behavioral Therapy for Insomnia (CBT-I) terbukti meningkatkan kualitas tidur pada pasien kanker dengan insomnia. CBT-I meningkatkan efisiensi tidur, kualitas tidur dan peningkatan pengetahuan kesehatan tidur pada pasien kanker dengan insomnia.
Kesimpulan : Cognitive Behavioral Therapy for Insomnia (CBT-I) sebagai terapi komplementer non farmakologi untuk mengurangi insomnia dapat diberikan pada penderita insomnia pada pasien kanker dan tidak mempunyai efek samping.
Olfactory fossa depth: A radiological analysis and its surgical significance
Authors: Vikaashini Devi B B , Shivakumar S 
Published: August 2022

Introduction: Functional endoscopic sinus surgery (FESS)has become most preferred procedure in treatment of diseases of the nose and paranasal sinuses.The purpose of this study is todiscuss the incidence of skull base injury during surgery and radiologically analyse the depth of the olfactory fossa and the length of the lateral lamella in a CT PNS scan using the Keros classification, to determine the age and gender distribution, and to discuss its significance in surgical practice. Methodology: The is a retrospective study which was conducted among 200 patients above 10 years of age who visited ENT department in the past one year and had undergone CT PNS scan in radiology in VMKVMCH, Salem for sinusitis, headache, sinonasal polyposis and deviated nasal septum and those undergoing surgery. Scans of patients with previous history of surgery or trauma to nose and PNS and congenital anomalies of face were excluded. The results correlated with surgical relevance in FESS. Results: There were about 17% in Keros classification I, 78% Keros classification II and 6% Keros classification III.
Hybrid modeling approach for polymer melt index prediction
Authors: Song Min Jun , Ju Sung Hyun , Kim Sungkyu , Oh Seung Hwan , Lee Jong Min 
Published: August 2022

AbstractThis research paper presents a hybrid modeling approach that combines mechanistic modeling and machine learning to predict the melt index (MI) of an industrial styrene–acrylonitrile (SAN) polymerization process. MI is one of the important quality variables of a thermoplastic polymer and is measured offline infrequently. The accurate prediction of MI is necessary for monitoring and quality control of the process. The proposed hybrid model consists of two parts: a white‐box submodel and a black‐box submodel. First, the white‐box submodel based on the process knowledge such as reaction kinetics predicts the polymerization‐related variables such as average molecular weights and rate of polymerization from measurement data. Then, the black‐box submodel which is a machine learning soft sensor model is trained to predict MI of the polymer product from both the output of the white‐box submodel and measurement data. The proposed approach is used to compare the MI prediction performance of hybrid models to that of data‐only machine learning soft sensor models and mechanistic models. As a result, the results indicate that the proposed hybrid model has an increased prediction accuracy and generalizability for MI prediction in an industrial polymerization process.
Improvement of structural vibration damping performance of SMCs through SMC/TPE sandwich structures
Authors: Zulueta Kepa , Burgoa Aizeti , Lekube Blanca , Vilas Jose Luis , Arrillaga Alex 
Published: August 2022

AbstractSheet molding compounds (SMCs) are interesting materials for the hybrid and electric vehicle (HEV) industry due to their high stiffness‐weight ratio, ease of processing, and competitive costs. Nevertheless, HEV industry demands advanced requirements such as enhanced vibration damping capabilities and thermal fatigue resistance. In this regard, the high stiffness of SMCs usually involves poor damping capacity, so improving the vibration damping behavior on SMCs proves to be a growing research line. The hybridization of SMCs with thermoplastic elastomers (TPEs), by means of free‐layer damping structures, has been confirmed as an effective way to enhance the damping properties of SMCs, but these structures lack the sufficient temperature resistance for certain applications. In this work, the hybridization of epoxy‐based carbon fiber SMC with TPE by sandwich structures has been studied as an innovative strategy to address the enhancement of the vibration damping capacities of SMCs and assure their usage on temperature applications. The mechanical properties, vibration damping performance, and influence of temperature of the sandwich structures has been analyzed by quasi‐static 3‐point bending tests and dynamic mechanical analysis. Experimental tests show the capability of hybrid sandwich structures to boost the vibration damping efficiency of SMCs while keeping their suitability for structural applications.
The psychometric properties of the Greek version of the Social Communication Questionnaire
Authors: Karaminis Themis , Stavrakaki Stavroula 
Published: August 2022

AbstractThere is a scarcity of diagnostic assessments and screening tools for autism spectrum disorders (ASD) in Greek. In this study, we examined the psychometric properties of the recently developed Greek version of the Social Communication Questionnaire (SCQ). We used parental responses for 311 children (mean age: 7.54 years old, SD = 1.92), 122 with a diagnosis of ASD (93 boys, 29 girls) and 189 neurotypical children (104 boys, 85 girls), with 167 responses referring to the Lifetime and 144 to the Current form of the SCQ. Both forms presented adequate construct validity based on the four‐factor model, while in both forms, autistic children presented higher SCQ total and subscale scores (four factors) than typical children. The forms had excellent internal reliability. An item‐response‐theory analysis suggested that over 80% of test items fitted adequately a Rasch model, while a preliminary analysis of gender biases suggested that a small number of items (Lifetime: five; Current: six out of 39) were differentially sensitive to autistic symptomatology in boys and girls. A receiver‐operating‐characteristic analysis showed excellent diagnostic performance based on the SCQ total score (Lifetime: area‐under‐the‐curve/AUC = 0.937, Current: AUC = 0.963), and acceptable to excellent discrimination for the four subscales (AUCs between 0.737 and 0.955). Our preliminary results suggest that the Greek SCQ presents satisfactory psychometric properties and can be used for differentiating children with ASD from typical children in initial assessments within clinical and research settings.Lay SummaryAutism spectrum disorder (ASD or autism) is a lifelong neurodevelopmental condition with a prevalence of ~1.5%–2% and characterized by difficulties in social interaction and communication and repetitive and restricted behaviors. There is increasing concern that research in ASD has focused on a small number of languages and cultural settings and that this bias challenges the identification and diagnosis of the condition in other languages and cultures, which are underrepresented in autism research. One such language is Greek (spoken by ~13.5 million), for which there is a scarcity of standardized instruments for the diagnosis of autism. This study examines the psychometric properties of the recently published Greek version of the Social Communication Questionnaire (SCQ), a widely used screening tool for ASD. We conduct an in‐depth psychometric analysis of the Greek SCQ, including both forms in which the instrument is available (Lifetime and Current). This analysis shows that the Greek SCQ can be used for differentiating children with ASD from typical children in initial assessments within clinical and research settings. The findings of this study have implications for clinicians, special educators and researchers working with Greek‐speaking individuals with ASD and, more broadly, for cross‐cultural autism research.
Maternal exposure to heparin products and risk of birth defects in the National Birth Defects Prevention Study
Authors: Howley Meredith M. , Fisher Sarah C. , Van Zutphen Alissa R. , Papadopoulos Eleni A. , Patel Jenil , Lin Angela E. , Browne Marilyn L. ,   the National Birth Defects Prevention Study
Published: August 2022

AbstractBackgroundHeparin and low‐molecular‐weight heparin are the preferred anticoagulants during pregnancy as they do not cross the placenta. Although research on the safety of heparin products has been reassuring, previous studies have considered birth defects as a single outcome or by larger organ system and have not examined associations with specific birth defects.MethodsWe analyzed data from the National Birth Defects Prevention Study, a multisite, population‐based case–control study from 1997 to 2011. We used unconditional logistic regression with Firth's penalized likelihood to calculate adjusted odds ratios (ORs) and profile likelihood 95% confidence intervals (CIs) for defects with at least five exposed cases. For defects with 3–4 exposed cases, we estimated crude ORs and exact 95% CIs.ResultsOf the 42,743 women in our analysis, 117 (0.4%) case and 44 (0.4%) control mothers reported using a heparin product in early pregnancy. The adjusted ORs ranged from 0.9 to 3.9 and were elevated for anorectal atresia (OR = 2.0, 95% CI = 0.8–4.3), longitudinal limb deficiency (3.5, 1.3–7.8), transverse limb deficiency (1.8, 0.6–4.3), atrioventricular septal defect (3.9, 1.4–9.0), and secundum atrial septal defect (2.2, 1.2–3.8).ConclusionsWe observed elevated associations for some birth defects, although heparin is a rare exposure, which limited our ability to evaluate many associations. Future studies that can explore specific birth defects and adequately control for confounding by indication are needed. Given that women with an indication for heparin products during pregnancy often need to take medication, one must remain mindful of the underlying risk of a birth defect that exists regardless of medication use.
α‐Glucosidase Inhibitory Cycloartanes from the Vietnamese Combretum quadrangulare
Authors: Nguyen Huu‐Hung , Duong Thuc‐Huy , Truong Nguyen Huy , Vo Thanh‐Sang , Mai Dinh‐Tri , Nguyen Thi Thuong Huyen , Bui Xuan‐Hao , Nguyen Ngoc‐Hong , Do Thi‐Hong‐Tuoi 
Published: August 2022

AbstractLeaves of Combretum quadrangulare Kurz showed potent α‐glucosidase inhibition. Two new cycloartane‐type triterpenes, combretic acids D and E were isolated from the bioactive fraction. The chemical structures were determined using NMR and MS methods. Combretic acid D represents for the first cycloartane having a dihydrofuran ring in the side chain. Combretic acids D and E showed significant α‐glucosidase inhibition, with IC50 values of 13.9 and 30.7 μM, respectively. Combretic acid D was determined to be a non‐competitive type in the kinetic study. The docking study in combination with dynamic simulations of this compound provided the molecular understanding of α‐glucosidase inhibition.
About the Consideration of the Inactive Materials and the Meshing Procedures in Computational Models of Lithium Ion Battery Electrodes
Authors: Chouchane Mehdi , Franco Alejandro A. 
Published: August 2022

AbstractLithium‐ion batteries (LIBs) constitute a crucial technology in the ongoing energy transition. Still, the composite porous electrodes in LIBs remain complex systems which still need optimization to meet the requirements from the applications, e. g., high energy density for the automotive sector. To achieve well‐designed LIB electrodes, computational continuum modeling with three‐dimensional (3D) resolution constitutes a powerful tool to gain insights on the working principles of these electrodes. However, due to the complexity of the material properties and geometrical features within the electrodes, until mid‐2010’s such type of models had to make numerous assumptions, especially regarding the carbon additive and binder (all together standing for the so called inactive phase), that was not explicitly resolved in 3D. Recently, the battery modeling field has undergone tremendous progress which allowed the emergence of a new generation of models, more accurate and realistic than ever before. This review presents the latest developments through the prism of the consideration of the inactive phase in these models, and also provides recommendations on how to design modeling studies in order to minimize numerical errors originated by the meshing procedures of the materials and electrode volumes, a crucial step when a continuum model is set.
Discussing color representations and implicit assumptions in Schloss et al.'s (2020) study on conventional notions of color‐emotion associations
Authors: Jonauskaite Domicele , Mohr Christine 
Published: August 2022

AbstractAfter controlling for lightness and chroma statistically or colorimetrically, Schloss et al. (2020, JOSA A) showed that yellow hues were not judged to be happier than blue hues. They concluded that high lightness and high chroma rather than yellow hue drive yellow‐happy associations. We agree with their main conclusions but wish to expand on two underdeveloped discussion themes: (i) the notion of experience versus concept, and (ii) implicit assumptions. Our commentary highlights the complexity of psychological studies on color‐affect associations, including possibilities of alternative data interpretations and directions for future studies.
Post‐mortem investigation into a death involving doping agents: The case of a body builder
Authors: Favretto Donata , Stocchero Giulia , Pertile Roberto , Stimamiglio Raffaella , Cirnelli Antonello , Galeazzi Maddalena 
Published: August 2022

AbstractIntroductionA young male was found dead on the bed of a hotel room. He was expected to take part in a bodybuilding competition the day after. During the site inspection, drugs of different types were found. The next day, an autopsy was performed. The evidence of cardiomegaly with organ congestion involving lung, liver, kidneys, adrenal glands, spleen and brain was confirmed by both the autoptic and the histopathological exam. However, the cause of death needed to be investigated.MethodsA thorough toxicological investigation was undertaken by gas chromatography–mass spectrometry (GC‐MS), liquid chromatography‐high resolution mass spectrometry (LC‐HRMS) and liquid chromatography–tandem mass spectrometry (UPLC‐MS/MS) on samples of urine, blood and hair.Results and discussionClenbuterol, a long‐acting selective beta2 agonist, was found in both blood (1 ng/ml) and urine (1 ng/ml), and evidence of its use was provided by the analysis of the 3‐cm hair (25 pg/mg). The main metabolite of drostanolone (2 alpha‐methyl‐androsterone), an anabolic steroid, was found in the urine (202 ng/ml), where an increased ratio of testosterone/epitestosterone (T/E = 11) emerged. Due to the results of the hair analysis, a long‐term use of various anabolic steroids was supposed. The integrated analysis of the results and the absence of other possible causes (such as trauma or cardiac conduction anomalies) led to the identification of the abuse of doping substances as the underlying cause of death.ConclusionHair analysis has proven to be crucial in identifying drug misuse and the contributing cause of death.
Temperature Stability of Li2TiO3‐Zn2SiO4 Microwave Dielectric Ceramics
Authors: Qi Cong , Wang Fanshuo , Lai Yuanming , Gong Weiping , Huang Fangyi , Li Baoyang , Yang Xizhi , Peng Rui , Wu Chongsheng , Su Hua 
Published: August 2022

AbstractIn this work, microstructure, composition, and microwave dielectric properties of nominal compositions (1‐x)Li2TiO3‐xZn2SiO4 (x=0.1, 0.2, 0.3, 0.4), which were prepared by conventional solid‐state ceramic route, have been investigated. Li2TiO3 and Zn2SiO4 reacted to form Li2ZnSiO4 and Zn2Ti3O8, where Zn2Ti3O8 is formed during Zn2TiO4 cooling. The microwave dielectric properties of samples are mainly affected by the characteristics and relative content of crystal phase and densification. With the increase of x, the relative dielectric constant (ϵr) decreases gradually. The quality factor (Qf) value increases at first, reaches the maximum value at x=0.2, and then decreases. The temperature coefficient of resonance frequency (τf) value has a sharp decrease due to the increase of Li2ZnSiO4. A near zero τf of about −2.0 ppm/°C was obtained in 0.8Li2TiO3–0.2Zn2SiO4 ceramic sintered at 1150 °C for 4 h with ϵr value of 17.67, Qf value of 19,600 GHz. Thus, it could be a candidate for microwave devices.
Syntheses of 7‐, 8‐ and 9‐Bromobenzotropolone, Cross‐Couplings of Their Methyl Ethers, and Deprotection to 7‐, 8‐ or 9‐Substituted Benzotropolones
Authors: Koblischek Philip , Brückner Reinhard 
Published: August 2022

AbstractUnprotected6,7‐benzotropolone and bromine were known to undergo an electrophilic substitution delivering the 7‐bromo derivative; it was carried on as its methyl ether.O‐Acetyl‐6,7‐benzotropolone added bromine at the C8=C9bond whereupon an amine‐induced E1cbelimination led to the 8‐brominated benzotropolone acetate; ester cleavage with aqueous acetic acid and etherification with diazomethane delivered the corresponding methyl ether.O‐Methylbenzotropolone was brominated withN‐bromosuccinimide giving the 9‐brominated methyl ether. The mentioned bromobenzotropolone methyl ethers underwent Pd‐catalyzed C−C and C−B couplings. They comprised Suzuki‐Miyaura couplings (with R−BF3K, R=Me, Bu, vinyl, Ph), Negishi couplings (with BuZnCl), Sonogashira couplings (with HC≡C−R, R=SiMe3, CH2OH, Ph, Bu), Mizoroki‐Heck reactions (with methyl acrylate, methyl vinyl ketone, styrene, 3‐buten‐2‐ol), a carbonylative coupling, and Suzuki‐Miyaura borylations (with B2Pin2). SubsequentO‐demethylations with BCl3succeeded in most cases; they furnished a library of 34O‐unprotected Br‐free benzotropolones, 31 of which were unknown before.