bluuebunny/crossref_metadata_2025_split huggingface dataset:
Research of Tractor Power Unit with Electric Drive Parameters
Authors: Bizhaev A. V. 
Published: December 2020

The author showed that it was possible to reduce the exhaust gases toxicity and increase tractors effi ciency using an electric power unit to implement traction. The effi ciency of modern electric motors was at its peak of 96 percent, compared to 45 for a diesel engine. He emphasized that this parameter for modern sources of electrical energy was 85-90 percent, which opened up opportunities for the implementation of an electric tractor.(Research purpose) To present the general concept of an electric drive power unit for a tractor of a small traction class and to evaluate its parameters as a fi rst approximation.(Materials and methods) For the tractor’s electric drive lithium-ion batteries were chosen as a source of electrical energy, showing the best characteristics of energy intensity – 432-864 kilojoule per kilogram with a unit cost of 4200-17400 rubles per kilogram. During the analyses of the power unit drive types, a D-120 diesel engine with a power of 20 kilowatt, a DC electric motor and an asynchronous motor with similar parameters were studied. The VTZ-2032 tractor with a nominal tractive eff ort of 600 Newtons when working on stubble was taken as the basis for the calculation.(Results and discussion) The author determined the best indicators of the electric drive by the power characteristics fullness in the gears with a decrease in unit costs per kWh from 24 to 15-16 rubles.(Conclusions) The most effi cient engine was determined – a brushless DC electric motor. The author calculated that the specifi c cost of its energy was 1.5-1.8 times less than that of a diesel engine, and amounted to 15-27 rubles per kilowatt-hour with a maximum effi ciency of 95 percent. It was found that lithium-ion batteries would be the optimal solution for powering the electric drive. They were distinguished by a high specifi c energy consumption – 432-864 kilojoule per kilogram – and a low price per energy unit, amounting to 5-45 rubles per kilojoule.
Sem glúten, sem lactose e sem vacas
Authors: Anselmo da Silva Bruno , Regina Macena Pereira Patriota Karla 
Published: December 2020

Partindo da análise da materialidade discursiva, constitutiva da campanha publicitária “Atualize o seu leite”, da marca carioca de bebidas naturais Do Bem e nas diversas reações de consumidores a respeito da mesma, sobretudo na rede social digital Instagram, o presente artigo busca demonstrar como determinados discursos em torno da alimentação configuram-se, eles mesmos, como manifestações da ética contemporânea que respalda e legitima o consumo alimentar no Brasil atual. A observação da polêmica em torno da campanha evidenciou as disputas de sentido e lutas por reconhecimento entre o discurso vegano e o do agronegócio, apontando caminhos para a compreensão dos critérios definidores de certo e errado na sociedade brasileira hoje.
Palavras-chave: Ativismo. Comida. Consumo. Discurso. Veganismo.
Efektivitas Peran Perkumpulan Petani Pemakai Air (P3A) Banda Tangah Daerah Irigasi (DI) Banda Pamujaan dalam Pengelolaan Jaringan Irigasi Tersier di Kecamatan Lubuk Sikarah, Kota Solok
Authors: Putri Yuri Gita , Yuerlita Yuerlita , Asful Ferdhinal 
Published: December 2020

Penelitian ini bertujuan untuk mengetahui efektivitas dan faktor-faktor yang mempengaruhi peran P3A Banda Tangah dalam mengelola jaringan irigasi tersier di Kecamatan Lubuk Sikarah. Metode yang digunakan adalah metode deskriptif kuantitatif, dengan data primer dan data sekunder. Teknik pengumpulan data dengan observasi, wawancara mendalam dengan informan kunci, dan survei. Hasil penelitian ini menunjukkan bahwa efektivitas peran P3A Banda Tangah dalam pengelolaan jaringan irigasi tersier dalam kategori tinggi yakni dengan skor 50,83. Hal ini karena P3A Banda Tangah menjalankan perannya dengan baik, mulai dari operasi jaringan irigasi, pemeliharaan jaringan irigasi, rehabilitasi jaringan irigasi dan penanganan konflik. Faktor faktor efektivitas peran P3A Banda Tangah yaitu kepemimpinan P3A dengan skor 14,43, waktu pertemuan P3A dengan skor 7,07, fungsi tugas P3A dengan skor 2,63, tingkat penguasaan materi oleh PPL dengan skor 8,43 dan tingkat karya PPL dengan skor 5,7. Berdasarkan analisis regresi linear berganda, terdapat 3 faktor yang berpengaruh signifikan terhadap efektivitas peran P3A Banda Tangah yaitu kepemimpinan P3A, waktu pertemuan P3A dan tingkat penguasaan materi oleh penyuluh. Peneliti memberikan saran, untuk peran P3A dalam pemeliharaan jaringan diharapkan P3A mampu menyediakan papan peringatan untuk tidakan pencegahan di sekitar jaringan irigasi agar petani mampu menjaga kebersihan jaringan irigasi dan untuk kegiatan kegiatan yang diadakan oleh P3A, pengurus dan petani anggota diharapkan mampu meningkatkan partisipasi /keikutsertaannya agar efektivitas peran P3A dapat tercapai optimal.
Analisis Faktor yang Mempengaruhi Intensi Pola Hidup Bersih dan Sehat pada Masyarakat di Bantaran Sungai Citarum
Authors: Fuady Ikhsan , Prasanti Ditha , Indriani Sri Seti 
Published: December 2020

Permasalahan pola hidup sehat yang buruk memiliki peran yang besar terhadap permasalahan kesehatan pada masyarakat di hulu bantaran Sungai Citarum. Penelitian ini bertujuan untuk menganalisis faktor faktor yang mempengaruhi intensi masyarakat dalam berperilaku pola hidup sehat. Metode penelitian ini kuantitatif dengan pendekatan survey. Berdasarkan hasil penelitian diketahui bahwa intensi perilaku masyarakat dalam perilaku hidup bersih dan sehat terkategori sedang. Adapun faktor faktor yang mempengaruhi intensi perilaku pola hidup sehat adalah faktor sikap masyarakat terhadap kesehatan itu sendiri dan norma subjektif Sikap yang positif pada pola hidup sehat sebagai faktor dominan yang mempengaruhi intensi untuk berperilaku hidup sehat. Norma subjektif yang memiliki peran signifikan terhadap intensi adalah dukungan lingkungan sekitar dan tokoh masyarakat.
Faktor-faktor yang Berhubungan dengan Keberhasilan Program Upsus Pajale di Kecamatan Seputih Raman di Kabupaten Lampung Tengah
Authors: Marsela Ayu , Nikmatullah Dewangga , Viantimala Begem 
Published: December 2020

Penelitian ini bertujuan untuk mengetahui pelaksanaan program upsus pajale dikecamatan Seputih Raman dan mengetahui faktor-faktor keberhasilan Program Upsus Pajale dikecamatan Seputih Raman. Data dikumpulkan pada bulan Januari 2019 dan melibatkan sebanyak 51 responden dan penelitian ini dilakukan menggunakan metode survei. Metodologi yang digunakan yaitu analisis deskriftif kualitatif dan uji korelasi Rank Spearman. Hasil penelitian menyimpulkan bahwa Program Upsus Pajale berjalan dengan baik, artinya tingkat produktivitas padi tergolong dalam klasifikasi sedang yaitu 4,94 ton/ha. Faktor - faktor yang berhubungan nyata dengan pelaksanaan program Upsus Pajale adalah alih fungsi, jaringan irigasi dan modal petani, sedangkan fragmentasi lahan tidak berhubungan nyata dengan pelaksanaan Program Upsus Pajale.
Assessment of Knowledge, Attitude and Practices of Paramedic Health Care Workers Towards COVID-19 Pandemic
Authors: Cecyli C  , Ezhilarasan G  
Published: December 2020

Mankind is experiencing another remarkable involvement in the quickly spreading COVID-19 pandemic. Besides, the sickness fundamentally influences regular daily existence, bringing about a financial emergency. Moreover, the highest risk of getting COVID-19 is for the front line Healthcare workers (HWs). Therefore, utmost importance to evaluate their knowledge, attitudes, and practices (KAP) regarding COVID -19 is needed. An online Cross-sectional research design was utilized for the study. An aggregate of 100 paramedic health workers (Nurses, Pharmacist, Lab technician and Allied health technicians) were chosen using a convenient sampling technique. Data were gathered among eligible healthcare workers through an online survey by electronic distribution of self-administered questionnaire developed by the investigator. The results depict that 80% had adequate knowledge, 84.6% had a positive attitude towards COVID-19 and 88% of participants had appropriate practice related to COVID-19. There was a positive relationship noted among knowledge and attitude(r=0.114),attitude-practice(r=0.283) and knowledge-practice(r=0.177) at p<.05 and p<.01level respectively.The outcome found that there is no huge affiliation found between selected demographic variables such as age, residence, marital status and source of information but gender and years of experience was significantly associated with knowledge and practice (p=5.18) at p<0.01 and profession was significantly associated with attitude (p=10.92) at p<0.001.
Instandhaltung hochwertiger Investitionsgüter
Authors: Dombrowski Uwe , Thiel Frederic 
Published: December 2020

Abstract
Die COVID-19-Krise erhöht den Druck auf die Betreiber sowie Serviceanbieter hochwertiger Investitionsgüter des Transportsektors. Die vorhandenen Strukturen zur Leistungserstellung sind nicht auf das gegenwärtig geringe Nachfrageniveau ausgelegt. Störeffekte in den Lieferketten verschärfen die Situation zusätzlich. In Summe entsteht ein existenzbedrohender Kostendruck für die Unternehmen, der in der Regel unmittelbaren Handlungsbedarf bedeutet. Aufgrund des Ausmaßes und der Dringlichkeit von Kostensenkungen reichen kontinuierliche Verbesserungsmaßnahmen nicht aus, um die Wirtschaftlichkeit abzusichern. Ein möglicher Lösungsansatz ist die Restrukturierung des Leistungserstellungsprozesses mit alternativen Organisationstypen, auch bekannt als Fertigungsprinzipien. Ein geeignetes Entscheidungsmodell zur Auswahl der Organisationtypen in der Instandhaltung hochwertiger Investitionsgüter fehlt derzeit und ist Gegenstand der Forschung. In diesem Beitrag werden die Kernherausforderungen für das Entscheidungsmodell beschrieben und erste Erkenntnisse am Beispiel der Instandhaltung von Luft- und Schienenfahrzeugen vorgestellt.
Temperierte Innenhochdruck- Umformung von Titan Grade 2
Authors: Albert André , Heidrich Jürgen , Reuther Franz , Psyk Verena 
Published: December 2020

Abstract
Zur wirtschaftlichen temperierten Innenhochdruck-Umformung von Bauteilen aus Titan Grade 2 (3.7035) wird ein innovatives Verfahrenskonzept vorgestellt. Dieses hat das Ziel, die Umformbarkeit im Vergleich zur Raumtemperatur deutlich zu verbessern und gleichzeitig auf den Einsatz von Schutzgas verzichten zu können. Hierzu wurde der temperierte Hochgeschwindigkeitszugversuch so weiterentwickelt, dass eine Materialcharakterisierung bei prozessrelevanten Dehnraten möglich ist. Des Weiteren wird die Prozess- und Werkzeugauslegung zur Fertigung eines T-Stückes vorgestellt.
Referenzmodelle für die Intralogistik
Authors: Rixe Christoph , Augustin Harald 
Published: December 2020

Abstract
Die Produktindividualisierung, Digitalisierung und Automatisierung der Produktion erfordern eine ständige Anpassung der Produktionsund Intralogistikprozesse. Referenzmodelle unterstützen dabei Produktions- und Fabrikplaner mit Standards, Werkzeugen und vielem mehr. Eine Marktrecherche von Referenzmodellen zeigt erhebliche inhaltliche und methodische Unvollständigkeiten auf. Eine daraus abgeleitete Handlungsempfehlung für die Konstruktion eines Intralogistikreferenzmodells wird vorgestellt.
Rekonfigurierbare Verarbeitungsanlagen
Authors: Fink Johannes , Härdtlein Christian , Berg Julia 
Published: December 2020

AbstractStetig wechselnde markt- und produktseitige Anforderungen bedingen eine schnelle Anpassungsfähigkeit der Anlagentechnik hinsichtlich deren Funktionalität und Kapazität. Rekonfigurierbare Verarbeitungsanlagen bilden eine Lösungsvariante zur Begegnung dieser Anforderungen. Durch die Abhängigkeit der Anlagengestaltung vom jeweiligen Anwendungsfall steigt die Komplexität bei der Entwicklung. Die Schritte zur Erarbeitung einer erforderlichen Gestaltungsmethode werden beispielhaft vorgestellt.
Produktentwicklung: KI-ready?
Authors: Schweitzer Gregor M. , Bitzer Michael , Vielhaber Michael 
Published: December 2020

Abstract
Produkt- und Betriebsdaten können durch den Einsatz von Künstlicher Intelligenz (KI) genutzt werden, um die Produktentwicklung zu verbessern. Voraussetzung dafür ist, dass Daten in der richtigen Qualität und in ausreichender Anzahl verfügbar sind. Um diese Voraussetzung (KI-Readiness) besser zu erfüllen, benötigt es häufig großer Anstrengungen im Unternehmen. Prozesse, Methoden und IT-Systeme müssen global harmonisiert werden. In diesem Beitrag werden die Evolutionsschritte hin zur „KI-Readiness“ in der Produktentwicklung beschrieben.
Outcomes following surgical management of vagus nerve stimulator–related infection: a retrospective multi-institutional study
Authors: Hasegawa Hirotaka , Van Gompel Jamie J. , Marsh W. Richard , Wharen Robert E. , Zimmerman Richard S. , Burkholder David B. , Lundstrom Brian N. , Britton Jeffrey W. , Meyer Fredric B. 
Published: December 2020

OBJECTIVE
Surgical site infection (SSI) is a rare but significant complication after vagus nerve stimulator (VNS) placement. Treatment options range from antibiotic therapy alone to hardware removal. The optimal therapeutic strategy remains open to debate. Therefore, the authors conducted this retrospective multicenter analysis to provide insight into the optimal management of VNS-related SSI (VNS-SSI).

METHODS
Under institutional review board approval and utilizing an institutional database with 641 patients who had undergone 808 VNS-related placement surgeries and 31 patients who had undergone VNS-related hardware removal surgeries, the authors retrospectively analyzed VNS-SSI.

RESULTS
Sixteen cases of VNS-SSI were identified; 12 of them had undergone the original VNS placement procedure at the authors’ institutions. Thus, the incidence of VNS-SSI was calculated as 1.5%. The mean (± standard deviation) time from the most recent VNS-related surgeries to infection was 42 (± 27) days. Methicillin-sensitive staphylococcus was the usual causative bacteria (58%). Initial treatments included antibiotics with or without nonsurgical procedures (n = 6), nonremoval open surgeries for irrigation (n = 3), generator removal (n = 3), and total or near-total removal of hardware (n = 4). Although 2 patients were successfully treated with antibiotics alone or combined with generator removal, removal of both the generator and leads was eventually required in 14 patients. Mild swallowing difficulties and hoarseness occurred in 2 patients with eventual resolution.

CONCLUSIONS
Removal of the VNS including electrode leads combined with antibiotic administration is the definitive treatment but has a risk of causing dysphagia. If the surgeon finds dense scarring around the vagus nerve, the prudent approach is to snip the electrode close to the nerve as opposed to attempting to unwind the lead completely.
Temporal trends in surgical procedures for pediatric hydrocephalus: an analysis of the Hydrocephalus Clinical Research Network Core Data Project
Authors: Tamber Mandeep S. , Kestle John R. W. , Reeder Ron W. , Holubkov Richard , Alvey Jessica , Browd Samuel R. , Drake James M. , Kulkarni Abhaya V. , Limbrick David D. , McDonald Patrick J. , Rozzelle Curtis J. , Simon Tamara D. , Naftel Robert , Shannon Chevis N. , Wellons John C. , Whitehead William E. , Riva-Cambrin Jay , _ _ 
Published: December 2020

OBJECTIVEAnalysis of temporal trends in patient populations and procedure types may provide important information regarding the evolution of hydrocephalus treatment. The purpose of this study was to use the Hydrocephalus Clinical Research Network’s Core Data Project to identify meaningful trends in patient characteristics and the surgical management of pediatric hydrocephalus over a 9-year period.METHODSThe Core Data Project prospectively collected patient and procedural data on the study cohort from 9 centers between 2008 and 2016. Logistic and Poisson regression were used to test for significant temporal trends in patient characteristics and new and revision hydrocephalus procedures.RESULTSThe authors analyzed 10,149 procedures in 5541 patients. New procedures for hydrocephalus (shunt or endoscopic third ventriculostomy [ETV]) decreased by 1.5%/year (95% CI −3.1%, +0.1%). During the study period, new shunt insertions decreased by 6.5%/year (95% CI −8.3%, −4.6%), whereas new ETV procedures increased by 12.5%/year (95% CI 9.3%, 15.7%). Revision procedures for hydrocephalus (shunt or ETV) decreased by 4.2%/year (95% CI −5.2%, −3.1%), driven largely by a decrease of 5.7%/year in shunt revisions (95% CI −6.8%, −4.6%). Concomitant with the observed increase in new ETV procedures was an increase in ETV revisions (13.4%/year, 95% CI 9.6%, 17.2%). Because revisions decreased at a faster rate than new procedures, the Revision Quotient (ratio of revisions to new procedures) for the Network decreased significantly over the study period (p = 0.0363). No temporal change was observed in the age or etiology characteristics of the cohort, although the proportion of patients with one or more complex chronic conditions significantly increased over time (p = 0.0007).CONCLUSIONSOver a relatively short period, important changes in hydrocephalus care have been observed. A significant temporal decrease in revision procedures amid the backdrop of a more modest change in new procedures appears to be the most notable finding and may be indicative of an improvement in the quality of surgical care for pediatric hydrocephalus. Further studies will be directed at elucidation of the possible drivers of the observed trends.
Placement of leads for stereotactic electroencephalography without the use of anchor bolts: technical note
Authors: Karsonovich Torin , Alexander Allyson , Graber Sarah , O’Neill Brent R. 
Published: December 2020

OBJECTIVEStereotactic electroencephalography (SEEG) is an increasingly common technique that neurosurgeons use to help identify the epileptogenic zone. The anchor bolt, which typically secures the electrode to the skull, can be problematic in very thin bone or in electrodes placed in the occiput.METHODSA technique is described to place electrodes without the use of an anchor bolt. Accuracy data for entry point, target point, and depth were collected and compared between electrodes placed with and those placed without an anchor bolt.RESULTSA total of 58 patients underwent placement of 793 electrodes, of which 25 were boltless. The mean entry and depth errors at target were equivalent, although there was a trend toward greater depth error with boltless electrodes (3.4 mm vs 2.01 mm and 2.59 mm in the bolted groups, respectively). The mean lateral target error was slightly but significantly smaller for boltless electrodes. The majority (60%) of boltless leads were placed into thin temporal squamous bone. The average skull thickness at the entry point for all boltless leads was 1.85 mm.CONCLUSIONSBoltless SEEG electrodes can be placed through thin bone, adjacent to a cranial defect, or in the occiput with equivalent accuracy to electrodes placed with anchor bolts.
Long-term quality of life and work status after high-dose spinal cord stimulation in patients with failed back surgery syndrome: a secondary analysis of real-world data
Authors: Goudman Lisa , De Smedt Ann , Putman Koen , Moens Maarten , _ _ 
Published: December 2020

OBJECTIVEIn recent years, the use of high-dose spinal cord stimulation (HD-SCS) as a treatment option for patients with failed back surgery syndrome (FBSS) has drastically increased. However, to the authors’ knowledge a thorough evaluation of health-related quality of life (HRQOL) and work status in these patients has not yet been performed. Moreover, it is unclear whether patients who are treated with HD-SCS can regain the same levels of HRQOL as the general population. Therefore, the aims of this study were to compare the HRQOL of patients who receive HD-SCS to HRQOL values in an age- and sex-adjusted population without FBSS and to evaluate work status in patients who are receiving HD-SCS.METHODSHRQOL, measured with the 3-level EQ-5D (EQ-5D-3L), and work status were evaluated in 185 FBSS patients at baseline (i.e., before SCS) and at 1, 3, and 12 months of treatment with HD-SCS. Difference scores in utility values between patients and an age- and sex-adjusted normal population were calculated. One-sample Wilcoxon tests were used to assess the EQ-5D-3L difference scores. Mixed models were used to evaluate the evolution over time in EQ-5D-3L utility scores and EQ-5D visual analog scale (VAS) scores in patients and matched controls. Quality-adjusted life-years (QALYs) were calculated using the area under the curve method.RESULTSAn overall significant increase in EQ-5D-3L utility scores and EQ-5D VAS scores was found over time in the patient group. Wilcoxon tests indicated that the difference scores in utility values between patients and the normal population were significantly different from zero at all time points. The median incremental QALY after 12 months of HD-SCS was 0.228 (Q1–Q3: 0.005–0.487) in comparison to continued conservative treatment. At 12 months, 13.75% of patients resumed work.CONCLUSIONSHD-SCS may lead to significantly increased HRQOL at 12 months in patients with FBSS. Despite the increase, reaching the HRQOL level of matched controls was not achieved. Only a limited number of patients were able to return to work. This finding indicates that specialized programs to enhance return to work may be beneficial for patients undergoing SCS.
ANALISIS LAPORAN ARUS KAS PADA DINAS KOMUNIKASI DAN INFORMATIKA KABUPATEN SOLOK TAHUN ANGGARAN 2019
Authors: Melli Herfina  , Hengky Saputra  
Published: December 2020

Laporan arus kas adalah salah satu laporan keuangan yang digunakan oleh keluarga, perusahaan dan pemerintah, baik pemerintah daerah maupun pemerintah pusat, dimana laporan ini sangat berguna bagi pengguna laporan keuangan untuk memperolah gambaran tentang mutasi kas akibat dari aktivitas yang dilakukan. Penelitian ini bertujuan Untuk mengetahui apakah laporan arus kas pada Dinas Komunikasi dan Informatika Kabupaten Solok sudah berjalan dengan efektif dan untuk mengetahui kinerja Dinas Komunikasi dan Informatika Kabupaten Solok berdasarkan laporan arus kas. Metode analisis yang digunakan dalam penelitian ini adalah metode deskriptif dimana, metode deskriptif adalah teknik yang menggolongkan, menganalisis, dan menginterpretasikan data yang diperoleh sehingga dapat memberikan gambaran yang jelas mengenai keadaan yang diteliti. Dinas Komunikasi dan Informatika Kabupaten Solok sudah menyajikan laporan arus kas dengan baik dan efektif sesuai dengan Peraturan Pemerintah Nomor 24 Tahun 2005 tentang Standar Akuntansi Pemerintah dimana penyajian laporan tersebut sudah mencantumkan Laporan Realisasi Anggaran (LRA), Neraca, Laporan Arus Kas dan Catatan Atas Laporan Keuangan. Dari Catatan Atas Laporan Keuangan Dinas Komunikasi dan Informatika Tahun 2019, dapat disimpulkan bahwa kinerja Dinas Kominfo sudah berjalan dengan baik dengan pencapaian Pendapatan Asli Daerah (PAD) Dinas Kominfo mencapai angka yang lebih dari 100% dan secara umum sasaran-sasaran strategis yang ditetapkan dalam Rencana Kerja Tahunan Tahun 2019 telah dapat dipenuhi, meskipun rencana tersebut belum sepenuhnya tercapai 100%.