bluuebunny/crossref_metadata_2025_split huggingface dataset:
ANALISIS BULLWHIP EFFECT PADA PENGADAAN KAIN BATIK DI CV. BATIK GEMAWANG
Authors: Munadhifah Rosda Anisatul , Purnomo Hari , Oktyajati Nancy 
Published: November 2022

Persaingan bisnis pada era zaman modern semakin ketat. Terutama pada bisnis produksi kain batik yang dapat bersaing sampai saat ini. Dalam supply chain terdapat kelemahan yaitu adanya perbedaan antara permintaan dan penjualan atau bullwhip effect. CV Batik Gemawang merupakan perusahaan yang memproduksi batik. Dalam pengadaan kain batik di toko Bawen dan toko Banaran tidak melihat stock yang masih tersedia, namun terus menambah stock meskipun penjualannya sedikit. Menganalisis bullwhip effect pada pengadaan kain Batik Gemawang merupakan tujuan dari penelitian ini. Pendekatan yang dilakukan yaitu kuantitatif. Pengumpulan data dilakukan dengan cara wawancara, observasi di lapangan dan mengumpukan dokumentasi yang ada di perusahaan. Material data yang diambil merupakan data pengadaan dan penjualan dari bulan Juni 2019 sampai Bulan Mei 2020. Perhitungan dilakukan dengan perhitungan manual dan menggunakan microsoft excel 2010. Hasil dari penelitian diperoleh nilai bullwhip effect periode Juni 2019 sampai Mei 2020 pada toko Bawen sebesar 3,2308 dan pada toko Banaran sebesar 2,2108. Nilai Bullwhip Effect kedua toko tersebut hasilnya lebih banyak daripada nilai parameter yang sudah ditentukan, sehingga mengalami penyimpangan yang jauh antara pengadaan dengan penjualan atau yang dinamakan dengan fenomena Bullwhip Effect. Nilai bullwhip effect kedua toko tersebut hasilnya lebih banyak daripada nilai parameter (1,0056) sehingga mengalami bullwhip effect. Hasil peramalan pada Toko Bawen dan Banaran berturut-turut yaitu 5,88763 pcs dan 3,52259 pcs.
Self-Service Technology: Benefits and Challenges
Authors: Chan Claire Yi Tian , Petrikat Douglas 
Published: November 2022

The adoption of self-service technology (SST) has increased significantly in business and society, particularly since the advent of the COVID-19 pandemic. SST is a vital tool for many businesses in their quest to improve operational efficiency and increase profits. However, businesses must weigh the advantages of this technology against its drawbacks before committing to it. This study seeks to investigate the applications and benefits of SST, the challenges of adopting SST, and some implementation ideas for SST techniques. Furthermore, it seeks to examine whether SST techniques are successful and whether managers should consider SST as a strategic objective. The key research question in this study is how SST initiatives can help a business, and what challenges can managers encounter when implementing them. A review of the current literature shows that SST has helped companies increase customer satisfaction, increase management efficiency and effectiveness, cut costs, and increase financial performance. Some of the challenges facing SST usage include customer reluctance, consumer privacy, and substantial investments and costs for implementation.
‘Ankara İlahiyat’a İlişkin Metaforik Algılar
Authors: ÇAPCIOĞLU Fatma , ÇAPCIOĞLU İhsan 
Published: November 2022

Bu araştırma, geride bıraktığı 73 yıllık tecrübesiyle Türkiye’de ilahiyat alanının öncüsü Ankara İlahiyat’ın iç paydaşlarını oluşturan akademik ve idari personeli ile öğrencileri tarafından nasıl algılandığını metaforlar yoluyla tespit etmeye çalışmaktadır. Araştırmada, nitel araştırma desenlerinden “fenomenoloji” kullanılmıştır. Katılımcılar 2021-2022 eğitim-öğretim yılında Ankara Üniversitesi İlahiyat Fakültesi’nin 3. ve 4. sınıf öğrencileri ile fakültede görev yapan akademik ve idari personelden oluşmaktadır. Ölçüt (kriter) örnekleme ile belirlenen katılımcılara Nisan-Haziran 2022 tarihleri arasında uygulanmak üzere “Ankara İlahiyat… gibidir, çünkü...” cümlesini doldurmaları istenen bir araştırma formu gönderilmiştir. 259 katılımcının 145 kategoride üretmiş olduğu metaforlar “Köklü Tarihi, Akademik Bakış Açısı, Kendine Özgü Tarzı, Samimi Ortamı, İşlevselliği, İmajı ve Emek İsteyen Süreci” şeklinde toplam 7 tema altında sunulmuştur. En çok tekrarlanan on bir metafor çınar (f18), aile (f13), güneş (f13), yuva (f11), ev (f10), gökkuşağı (f7), ağaç/orman (f7), ana/anne (f5), deniz (f5), kitap (5) ve toprak (f5) metaforlarıdır. Araştırma bulgularına göre akademik personel çoğunlukla fakültenin köklü tarihi ve akademik bakış açısını; idari personel ise samimi ve huzurlu çalışma ortamını vurgulamıştır. Öğrencilerin ürettiği metaforlar ise temalar arasında görece dengeli şekilde dağılmaktadır. Katılımcılar dışarıdan farklı görülen ve kimi çevreler tarafından eleştirilen fakültenin, içeriden tanındığında vazgeçilemeyen yönünü, yol gösteren ve dönüştüren etki gücünü, farklılıklara hoşgörülü demokratik ortamını ve zorlu ancak zevkli eğitim/öğretim sürecini de ön plana çıkarmışlardır. Ayrıca literatürde fakülte ve üniversite kavramları için sıkça kullanılan hapishane metaforunun araştırmada hiç kullanılmamış olması ve olumsuz olarak nitelenen sadece bir metaforun bulunması, “Ankara İlahiyat” nitelemesinin mensuplarınca olumlu bir şekilde algılandığını göstermektedir. Bu durum, kurum kültürünün oluşturulması, kuruma yeni katılanlara ve gelecek nesillere aktarılması amacıyla, kurumların olumlu özelliklerini ön plana çıkaran nitelemelerin oldukça faydalı olabileceğinin bir kanıtı olarak yorumlanabilir.
The Implementation Of Multiple Intelligences In High Class Learning At The Stage State Elementary School Kedung District Jepara Regency
Authors: Aan Widiyono 
Published: November 2022

Nur Khomsanah. 2022. Implementasi Multiple Intelligences dalam Pembelajaran Kelas Tinggi di SD Negeri Panggung Kecamatan Kedung Kabupaten Jepara. Sarjana pendidikan Guru Sekolah Dasar Fakultas Tarbiyah dan Ilmu Keguruan. Universitas Islam Nahdlatul Ulama Jepara. Dosen Pembimbing: Muhammad Misbahul Munir, M.Pd. 140. Penelitian ini bertujuan untuk mendeskripsikan implementasi, faktor pendukung, hambatan dan respon siswa dalam menerapkan pembelajaran berbasis multiple intelligences pada siswa kelas tinggi di SD Negeri Panggung Kecamatan Kedung Kabupaten Jepara. Penelitian ini merupakan penelitian deskriptif kualitatif. Subyek penelitian ini adalah guru dan siswa kelas tinggi (kelas IV, V dan VI). Teknik pengumpulan data dalam penelitian ini adalah observasi, wawancara, dokumentasi dan angket. Teknik analisis data dalam penelitian ini menggunakan langkah-langkah reduksi data, penyajian data dan penarikan kesimpulan. Hasil penelitian menunjukkan bahwa implementasi kegiatan pembelajaran berbasis multiple intelligences terdiri dari 3 tahapan, yaitu kegiatan awal, kegiatan inti dan kegiatan penutup. Pada kegiatan awal diberikan apersepsi dan motivasi. Apersepsi dan motivasi tersebut berupa kegiatan alfa zona, warmer, pre-teach dan scenee setting. Sedangkan dalam kegiatan pembelajaran siswa difasilitasi untuk belajar melalui kedelapan jenis kecerdasan, yaitu: linguistik, logis-matematik, spasial-visual, kinestetik, musikal, interpersonal, intrapersonal dan naturalis. Penilaian pembelajaran dilakukan secara autentik. Faktor pendukung dalam implementasi pembelajaran berbasis multiple intelligences adalah, kompetensi guru. Adapun hambatan yang dialami dalam implementasi pembelajaran berbasis multiple intelligences adalah siswa.. Data respon siswa dalam penelitian ini diambil dari angket respon siswa dan dapat dikategorikan respon siswa terhadap pembelajaran berbasis multiple intelligences sangat baik.

Keywords: Implementasi multiple intelligences dalam pembelajaran
Tari Lulo Ngganda Dalam Masyarakat Tolaki Di Desa Benua Kabupaten Konawe Selatan.
Authors: Jumarli Jumarli 
Published: November 2022

Penelitianinibertujuanuntukmendeskripsikan proses pelaksanaan tari lulo ngganda, menganalisis makna gerakan,nilai dan peranannya dalam pendidikan. Penelitian ini dilaksanakan di Desa Benua Kabupaten Konawe Selatan denganmenggunakan metode deskriptif kualitatif. Pengumpulan data menggunakan metodeobservasi,wawancaradandokumentasi.Teknikanalisisdatamenggunakanreduksidata, Klasifikasi,danpenarikankesimpulan.Hasilpenelitianmenunjukkanbahwa proses pelaksanaan tari lulo ngganda terdiri dari tahap persiapan dan pelaksanaan. Tradisilulo ngganda dilaksanakan selama 3 hari 3 malam dimulai dari munculnya13bulandi langittombaraleanggia,malamke14molambu dan malam ke15 atau mataomehe (bulan purnama). Di Desa Benua terdapat 3 Jenis tari lulo ngganda yaitu lulo tiytisu, Kolia-liangako, dan Polerusi. Makna gerakan lulo tiytisu yaitu gerakantarianinimenyerupai gerakanburung tiytiysu hal ini sebagai perwujudan hubungan antara manusia dengan alam. Kolia-liangakogerakannya melangkah selangkah demi selangkah, bermakna bahwa untuk mencapai sesuatu tujuan haruslah memiliki kemauan untuk berusaha dengan bekerja keras. Lulo Polerusiyaitu gerakan kakiyang cepat,bermaknabahwa manusiaperluberusahasecaracepatdantepat. Nilai-nilai yangterkandungdalamtradisilulo nggandayakninilaikepedulian sosial, kerja keras dankebersamaan. Peran tari lulo ngganda dalam dunia pendidikan yaitu lulo ngganda mengajarkan kepada siswa nilai sosial dan nilai agama. Kata kunci: Proses pelaksanaan, makna, nilai, pendidikan, lulo ngganda
Pembelajaran SBdP Materi Reklame Melalui Kearifan Lokal Telaga Jonge untuk Membentuk Karakter Peduli Lingkungan
Authors: Sumiyati Sumiyati 
Published: November 2022

This study aims to describe the implementation of Lerning Arts, Culture and Craft in billboaard materials throug the local wisdom of Jonge Lake to form environmental care characters in 6th grade students of SD Negeri Srrepeng Semanu . This research use descriptive qualitative approach. This research was conducted in the odd semester of the 2021/2022 academic year in grade 6th SD Negeri Srepeng Semanu, with a total of 20 students consisting of 11 male students and 9 female students. The data in this study are qualitative data obtained through observations, documentation, and field notes. Sources of data obtained from student. The result showed that 1) The implementation of SBdP learning of billboard materials through the local wisdom of Jonge Lake was able to shape the students’ environmental care character. 2) The shape of the environmental care characters of the 6th grade students of SD Negeri Srepeng Semanu can be seen in the making of billboards containing an invitation to maintain cleanliness and preserve Jonge Lake
Blood and coagulation product disposition in the modern era: An international multicenter survey endorsed by the European Association of Cardiothoracic Anesthesiology and Intensive Care (EACTAIC)
Authors: Gerber Daniel , Bolliger Daniel , Agarwal Seema , Zulauf Fabio , Erdoes Gabor 
Published: November 2022

Study objectivePerioperative transfusion is associated with reduced survival and increased morbidity and mortality. Several studies report wide variation in clinical transfusion practice. However, the influence of simple, practical factors–such as which blood products are available, and when - is often disregarded. We hypothesized that these practical issues are relevant confounders of transfusion decisions.DesignWeb-based survey.SettingMulti-institutional.ParticipantsMembers of the European Association of Cardiothoracic Anesthesiology and Intensive Care (EACTAIC) society reached by monthly newsletter in November 2020.InterventionsNo interventions.MeasurementsSurvey responses.Main resultsThe newsletter was opened by 429 members. We collected 51 complete surveys, resulting in a response rate of 11.9%. 72% of participants reported having a local algorithm for the use of blood products and coagulation factors. Latency in the time of blood product delivery / availability and the possibility to store or return unused products were most often reported as having an influence on transfusion practice. For point-of-care test availability, 86% of addressees reported rotational thromboelastometry / -elastography, 76% hemoglobin tests, 24% international normalized ratio (INR) measurement and 22% platelet function testing. Six percent of the respondents did not have access to point-of-care tests. The majority of addressees reported that they were able to obtain more than 10 allogeneic blood products simultaneously (63%). Packed red blood cells were available with a delay of 10–15 min and platelets with a delay of 15–20 min.ConclusionsOur survey indicates a wide variability in the logistics of perioperative transfusion practice. The information gained could provide a solid basis for future improvements of the guidelines, but also in local transfusion practices.
Altered blood gas tensions of oxygen and carbon dioxide confound coronary reactivity to apnea
Authors: Fischer Kady , Guensch Dominik P. , Shie Nancy , Nadeshalingham Gobinath , Lebel Julie , Friedrich Matthias G. 
Published: November 2022

PurposeArterial blood gases change frequently during anesthesia and intensive care. Apnea can occur during diagnostic exams and airway and surgical interventions. While the impact of blood gas levels on coronary blood flow is established, their confounding effect on coronary vasoreactivity in response to an apneic stimulus, especially in coronary artery disease, is not known.MethodsSix anesthetized control swine and eleven swine with coronary artery stenosis were examined. Nine different blood gas levels from a combination of arterial partial pressure of oxygen (70, 100, and 300 mmHg) and carbon dioxide (30, 40, and 50 mmHg) were targeted. Apnea was induced by halting controlled positive pressure ventilation for 3–30s, while the left descending coronary artery flow was measured and reported relative to apnea duration, and at the adjusted mean (12s).ResultsAt normoxemic-normocapnic blood gas levels, apnea increased coronary blood flow in proportion to the duration of apnea in the control (r = 0.533, p &lt; 0.001) and stenosed groups (r = 0.566, p &lt; 0.001). This culminated in a 42% (95% CI: 27–58) increase in controls (p &lt; 0.001) and, to a lesser extent, 27% (15–40) in the presence of coronary artery stenosis (p &lt; 0.001). Vasoreactivity was augmented by mild-hypoxemic levels [81% (65–97), and 66% (53–79) increase in flow respectively, p &lt; 0.001 vs. normoxemia], but markedly reduced during hyperoxia (7.5% (−8.2–23) and 0.3% (−12–13), respectively, p &lt; 0.001 vs. normoxemia).ConclusionAlterations of blood oxygen and carbon dioxide affect coronary vascular reactivity induced by apnea in swine, which was attenuated further in the presence of coronary stenosis. Especially hyperoxia significantly reduces coronary blood flow and blunts coronary vascular reactivity.
3D modeling and printing for complex biventricular repair of double outlet right ventricle
Authors: Brüning Jan , Kramer Peter , Goubergrits Leonid , Schulz Antonia , Murin Peter , Solowjowa Natalia , Kuehne Titus , Berger Felix , Photiadis Joachim , Weixler Viktoria Heide-Marie 
Published: November 2022

BackgroundDouble outlet right ventricle (DORV) describes a group of congenital heart defects where pulmonary artery and aorta originate completely or predominantly from the right ventricle. The individual anatomy of DORV patients varies widely with multiple subtypes classified. Although the majority of morphologies is suitable for biventricular repair (BVR), complex DORV anatomy can render univentricular palliation (UVP) the only option. Thus, patient-specific decision-making is critical for optimal surgical treatment planning. The evolution of image processing and rapid prototyping techniques facilitate the generation of detailed virtual and physical 3D models of the patient-specific anatomy which can support this important decision process within the Heart Team.Materilas and methodsThe individual cardiovascular anatomy of nine patients with complex DORV, in whom surgical decision-making was not straightforward, was reconstructed from either computed tomography or magnetic resonance imaging data. 3D reconstructions were used to characterize the morphologic details of DORV, such as size and location of the ventricular septal defect (VSD), atrioventricular valve size, ventricular volumes, relationship between the great arteries and their spatial relation to the VSD, outflow tract obstructions, coronary artery anatomy, etc. Additionally, physical models were generated. Virtual and physical models were used in the preoperative assessment to determine surgical treatment strategy, either BVR vs. UVP.ResultsMedian age at operation was 13.2 months (IQR: 9.6-24.0). The DORV transposition subtype was present in six patients, three patients had a DORV-ventricular septal defect subtype. Patient-specific reconstruction was feasible for all patients despite heterogeneous image quality. Complex BVR was feasible in 5/9 patients (55%). Reasons for unsuitability for BVR were AV valve chordae interfering with potential intraventricular baffle creation, ventricular hypoplasia and non-committed VSD morphology. Evaluation in particular of qualitative data from 3D models was considered to support comprehension of complex anatomy.ConclusionImage-based 3D reconstruction of patient-specific intracardiac anatomy provides valuable additional information supporting decision-making processes and surgical planning in complex cardiac malformations. Further prospective studies are required to fully appreciate the benefits of 3D technology.
Echocardiographic predictors of thrombus in left atrial appendage—The role of novel transthoracic parameters
Authors: Kaufmann Damian , Wabich Elżbieta , Kapłon-Cieślicka Agnieszka , Gawałko Monika , Budnik Monika , Uziębło-Życzkowska Beata , Krzesiński Paweł , Starzyk Katarzyna , Wożakowska-Kapłon Beata , Wójcik Maciej , Błaszczyk Robert , Hiczkiewicz Jarosław , Budzianowski Jan , Mizia-Stec Katarzyna , Wybraniec Maciej T. , Kosmalska Katarzyna , Fijałkowski Marcin , Szymańska Anna , Dłużniewski Mirosław , Haberka Maciej , Kucio Michał , Michalski Błażej , Kupczyńska Karolina , Tomaszuk-Kazberuk Anna , Wilk-Śledziewska Katarzyna , Wachnicka-Truty Renata , Koziński Marek , Burchardt Paweł , Daniłowicz-Szymanowicz Ludmiła 
Published: November 2022

IntroductionThe left atrium appendage thrombus (LAAT) formation is a complex process. A CHA2DS2-VASc scale is an established tool for determining the thromboembolic risk and initiation of anticoagulation treatment in patients with atrial fibrillation or flutter (AF/AFL). We aimed to identify whether any transthoracic echocardiography (TTE) parameters could have an additional impact on LAAT detection.MethodsThat is a sub-study of multicenter, prospective, observational study LATTEE (NCT03591627), which enrolled 3,109 consecutive patients with AF/AFL referred for transesophageal echocardiography (TEE) before cardioversion or ablation.ResultsLAAT was diagnosed in 8.0% of patients. The univariate logistic regression analysis [based on pre-specified in the receiver operating characteristic (ROC) analysis cut-off values with AUC ≥ 0.7] identified left ventricular ejection fraction (LVEF) ≤ 48% and novel TTE parameters i.e., the ratios of LVEF and left atrial diameter (LAD) ≤ 1.1 (AUC 0.75; OR 5.64; 95% CI 4.03–7.9; p &lt; 0.001), LVEF to left atrial area (LAA) ≤ 1.7 (AUC 0.75; OR 5.64; 95% CI 4.02–7.9; p &lt; 0.001), and LVEF to indexed left atrial volume (LAVI) ≤ 1.1 (AUC 0.75, OR 6.77; 95% CI 4.25–10.8; p &lt; 0.001) as significant predictors of LAAT. In a multivariate logistic regression analysis, LVEF/LAVI and LVEF/LAA maintained statistical significance. Calculating the accuracy of the abovementioned ratios according to the CHA2DS2-VASc scale values revealed their highest predictive power for LAAT in a setting with low thromboembolic risk.ConclusionNovel TTE indices could help identify patients with increased probability of the LAAT, with particular applicability for patients at low thromboembolic risk.
Reduced serum calcium is associated with a higher risk of retinopathy in non-diabetic individuals: The Chinese Multi-provincial Cohort Study
Authors: Li Jiangtao , Zhao Dong , Deng Qiuju , Hao Yongchen , Wang Miao , Sun Jiayi , Liu Jun , Ren Guandi , Li Huiqi , Qi Yue , Liu Jing 
Published: November 2022

AimsAs a common micro-vascular disease, retinopathy can also present in non-diabetic individuals and increase the risk of clinical cardiovascular disease. Understanding the relationship between serum calcium and retinopathy would contribute to etiological study and disease prevention.MethodsA total of 1836 participants (aged 55–84 years and diabetes-free) from the Chinese Multi-Provincial Cohort Study-Beijing Project in 2012 were included for analyzing the relation between serum calcium level and retinopathy prevalence. Of these, 1407 non-diabetic participants with data on serum calcium in both the 2007 and 2012 surveys were included for analyzing the association of five-year changes in serum calcium with retinopathy risk. The retinopathy was determined from retinal images by ophthalmologists and a computer-aided system using convolutional neural network (CNN). The association between serum calcium and retinopathy risk was assessed by multivariate logistic regression.ResultsAmong the 1836 participants (male, 42.5%), 330 (18.0%) had retinopathy determined by CNN. After multivariate adjustment, the odds ratio (OR) comparing the lowest quartiles (serum calcium &lt; 2.38 mmol/L) to the highest quartiles (serum calcium ≥ 2.50 mmol/L) for the prevalence of retinopathy determined by CNN was 1.58 (95% confidence interval [CI]: 1.10 – 2.27). The findings were consistent with the result discerned by ophthalmologists, and either by CNN or ophthalmologists. These relationships are preserved even in those without metabolic risk factors, including hypertension, high hemoglobin A1c, high fasting blood glucose, or high low-density lipoprotein cholesterol. Over 5 years, participants with the sustainably low levels of serum calcium (OR: 1.58; 95%CI: 1.05 – 2.39) and those who experienced a decrease in serum calcium (OR: 1.56; 95%CI: 1.04 – 2.35) had an increased risk of retinopathy than those with the sustainably high level of serum calcium.ConclusionsReduced serum calcium was independently associated with an increased risk of retinopathy in non-diabetic individuals. Moreover, reduction of serum calcium could further increase the risk of retinopathy even in the absence of hypertension, high glucose, or high cholesterol. This study suggested that maintaining a high level of serum calcium may be recommended for reducing the growing burden of retinopathy. Further large prospective studies will allow more detailed information.