bluuebunny/crossref_metadata_2025_split huggingface dataset:
TERTIB ADMINISTRASI PERBENGKELAN DALAM UPAYA MENINGKATKAN TEKNIK BODI OTOMOTIF
Authors: Sundari Sri , Supriyadi Supriyadi 
Published: February 2022

Pengelolaan bengkel kerja yang kurang optimal diantaranya, mahalnya alat praktik dan tidak stabilnya harga, adanya perbedaan antara speksifikasi peralatan yang diajukan dengan yang dikirim, riskannya peralatan yang mudah rusak, pengadaan peralatan yang tidak dalam satu tahap, adanya kerusakan pada peralatan yang sudah tua, tidak adanya rasa memiliki terhadap peralatan oleh siswa,kurangnya penerapan K3 oleh siswa. Rumusan masalah dalam penelitian ini adalah:1) Bagaimana proses tertib administrasi persiapan praktek di Bengkel Bodi Otomotif SMK Negeri 1 Purwosari. 2) Bagaimana Tertib Administrasi Sebagai upaya meningkatkan pelaksanaaan praktek di Bengkel Bodi Otomotif SMK Negeri 1 Purwosari . 3) Bagaimana laporan Tertib Administrasi hasil praktek di Bengkel Bodi Otomotif SMK Negeri 1 Purwosari?Penelitian ini bertujuan untuk mendeskripsikan administrasi perbengkelan teknik Perbaikan Bodi Otomotif pada Sekolah Menengah Kejuruan.Penelitian ini merupakan penelitian deskriptif kualitatif. Tempat penelitian dilakukan di SMK Negeri 1 Purwosari Pasuruan. Subjek penelitian ini adalah ketua program,Guru dan teknisi SMK Negeri 1 Purwosari Pasuruan. Teknik pengumpulan data menggunakan teknik wawancara, observasi, dan dokumentasi. Data dianalisis secara deskriptif kualitatif.Hasil penelitian menunjukkan bahwa Teknik Perbaikan Bodi Otomotif SMK Negeri 1 Purwosari dalam melaksanakan persiapan prakteknya yaitu meliputi analisis materi pokok kompetensi dasar pada silabus mata pelajaran,perencanaan pembuatan jobsheet diantaranya menyiapkan gambar kerja dan langkah kerjanya,membuat lembar penilaian dan criteria penilaian,menyiapkan material praktek yang di gunakan dan menyiapkan peralatan keselamatan kerja. Dalam proses perencanaan praktek yang berperan adalah Ketua Jurusan, guru pembimbing,penanggung jawab alat dan bahan (toolmen).Tertib Administrasi Sebagai upaya meningkatkan pelaksanaaan praktek di Bengkel Bodi Otomotif SMK Negeri 1 Purwosari. Proses pelaksanaan praktek yang dilakukan meliputi jadwal penggunaan bengkel praktek, pembagian jobsheet yang sudah ditentukan, pemberian bimbingan teori tentang Jobsheet, penggunaan mesin dan pengawasan terhadap siswa meliputi keselamatan kerja dan mesin, proses kerja dan hasil benda kerja.Ã‚Â DOI :10.5281/zenodo.3472112 Ã‚Â
KONTRADIKSI DUA SUMBER HUKUM UTAMA DIALEKTIKA HADITS AHAD DAN QIYAS
Authors: Silahuddin Muhammad 
Published: February 2022

This article shows that even though the Sunnah/Hadîts and qiyâs has been agreed by four priests schools (al-a’immat al-arba‘ah) as a source of Islamic law (mashâdir al-Ahkam), in addition to the Qur’an and ijmâ‘, but occurs deviation between them and their followers in the event of a contradiction (ta‘ârudh) between hadits al-âhâd with qiyâs, in the case used as the arguments to establish Shari'ah/Islamic Law. The majority of scholars, agreed to prioritize hadits al-âhâd than qiyâs as legal proof, the condition strict, ie that hadits al-âhâd to be authentic. Added by Hanafiyah, hadits al-âhâd is not associated with things that can not be avoided (‘umûm al-balwâ), and not unlike the practice of narrators, and not in conflict with the Qur’an and/or hadîts mutâwatir. Added by Imam Malik and scholars Malikiyah, the hadits al-âhâd does not contradict with ‘Amal Ahl al-Madînah, because of the nature of its legal force as the force of law hadîts mutâwatir. However, in certain contexts, Imam Malik put hadits al-âhâd than qiyâs in 4 (four) problems, namely the hadîts about: something/dog licking the affected vessel, musharrâh system purchase, sale and purchase of the system of ‘Arâyah, and about qur’ah. Similarly, imam Malik put qiyâs than hadits al-âhâd in matters of eating and drinking at the time of fasting due to forget, is a legal void, making it obligatory to be fullfilment (qadhâ’). While the opinion of the Hanafi imams who pioneered and Syafii instead basing on hadits al-âhâd narrated by Abu Hurayrah, that the fast is not invalidated, so it should be forwarded (enhanced), and not obligatory to be fullfilment (qadhâ’).
Keywords: hadits al-âhâd, qiyâs, ta‘arudh, istinbâth, al-madzâhib al-arba’ah.
El patrocinio artístico del regidor Álvaro Pérez Osorio en la catedral de Mondoñedo (1615-1641)
Authors: Gómez Darriba Javier , Novo Sánchez Francisco Javier 
Published: February 2022

This paper addresses the artistic endowment of the Conception Chapel in Mondoñedo Cathedral, carried out by a married couple belonging to the local nobility. It analyses the works of architecture, painting, sculpture, blacksmithing and silversmithing made by various Flemish, German, Galician and Cantabrian artists, providing new information on figures such as Martín de Balenzate, Juan de Biorín, Juan de Castro and Crispín de Evelino, among others.
El presente trabajo trata la dotación artística de la capilla de la Concepción de la catedral de Mondoñedo, llevada a cabo por un matrimonio perteneciente a la hidalguía local. En él se analizan las obras de arquitectura, pintura, escultura, rejería y platería realizadas por diversos artistas flamencos, alemanes, gallegos y cántabros, aportándose nuevos datos sobre figuras como Martín de Balenzate, Juan de Biorín, Juan de Castro o Crispín de Evelino, entre otros.
Uengageret og ligeglad?
Authors: Steno Anne Mia 
Published: February 2022

Resumé Artiklen bygger på empiri fra et antropologisk feltarbejde blandt unge voksne med psykiske diagnoser, der bor på §107 socialpædagogiske botilbud. Med udgangspunkt i tre feltnoteuddrag der udspiller sig omkring beboermøder og fælles madlavningssituationer, diskuterer artiklen, hvordan det, der umiddelbart kan genkendes som ”uengagerede og ligeglade unge”, også kan forstås som unge, der på forskellige måder forsøger at skabe ståsteder i et rum, hvor de på den ene side er inviteret til demokratisk deltagelse, men på den anden side positioneres i et pædagogisk opdragende rum. I den forbindelse laver artiklen analytiske nedslag i forhold til, hvordan rum for deltagelse, på trods af gode pædagogiske intentioner, kan opleves irrelevante og udenfor rækkevidde, samt hvordan beboerne protesterer imod de pædagogiske krav om udvikling og deltagelse med undvigelser og tavshed.
Abstract Uninvolved and indifferent? – navigations in social pedagogical housing for young peopleThe article is based on empirical data from anthropological fieldwork among young adults, who live in housing facilities for people with severe mental disorders. Drawing on three field note excerpts that take place around residents’ meetings and common cooking situations, the article discusses, how actions that may easily be written off as belonging to ”uncommitted and indifferent young people”, can also be understood as agency belonging to young people who in various ways try to create positions in a space where they, on the one hand, are invited to democratic participation, but on the other hand, are positioned in a pedagogically educational space. The article is centered around two themes; respectively how space for participation, despite good pedagogical intentions, may be perceived as irrelevant and out of reach – and how the young residents may respond to the pedagogical requirements for development and participation with evasions and avoidance mechanisms.
Differences in local immune cell landscape between Q fever and atherosclerotic abdominal aortic aneurysms identified by multiplex immunohistochemistry
Authors: Cortenbach Kimberley RG , Staal Alexander HJ , Schoffelen Teske , Gorris Mark AJ , Van der Woude Lieke L , Jansen Anne FM , Poyck Paul , Van Suylen Robert Jan , Wever Peter C , Bleeker-Rovers Chantal P , Srinivas Mangala , Hebeda Konnie M , van Deuren Marcel , Van der Meer Jos W , De Vries Jolanda M , Van Kimmenade Roland RJ 
Published: February 2022

Background:Chronic Q fever is a zoonosis caused by the bacterium Coxiella burnetii which can manifest as infection of an abdominal aortic aneurysm (AAA). Antibiotic therapy often fails, resulting in severe morbidity and high mortality. Whereas previous studies have focused on inflammatory processes in blood, the aim of this study was to investigate local inflammation in aortic tissue.Methods:Multiplex immunohistochemistry was used to investigate local inflammation in Q fever AAAs compared to atherosclerotic AAAs in aorta tissue specimen. Two six-plex panels were used to study both the innate and adaptive immune systems.Results:Q fever AAAs and atherosclerotic AAAs contained similar numbers of CD68+ macrophages and CD3+ T cells. However, in Q fever AAAs, the number of CD68+CD206+ M2 macrophages was increased, while expression of GM-CSF was decreased compared to atherosclerotic AAAs. Furthermore, Q fever AAAs showed an increase in both the number of CD8+ cytotoxic T cells and CD3+CD8-FoxP3+ regulatory T cells. Finally, Q fever AAAs did not contain any well-defined granulomas.Conclusions:These findings demonstrate that despite the presence of pro-inflammatory effector cells, persistent local infection with C. burnetii is associated with an immune-suppressed microenvironment.Funding:This work was supported by SCAN consortium: European Research Area - CardioVascualar Diseases (ERA-CVD) grant [JTC2017-044] and TTW-NWO open technology grant [STW-14716].
Management of Acute Dental Pain and Oral Health Challenges among Pregnant Women in Pakistan
Authors: Arif Faiza , Masoud Ahmad , Shafique Muzzamil 
Published: February 2022

Introduction: Pregnancy is a physiological state that causes a variety of changes in the mouth cavity, as well as other physiological changes throughout the female body. Some of the modifications typically seen in pregnant women include gingival hyperplasia, gingivitis, pyogenic granulomas, and other salivary alterations.
Objectives of the Study: The main objective of our study is to find the management of acute dental pain oral health challenges faced by the pregnant women in Pakistan. Because like other systems of the body oral system also face many problems during pregnancy in women.
Methodology of the Study: A cross-sectional survey of pregnant women attending the Punjab Dental Hospital, Lahore during 2020 to 2021. A convenience sample of 100 pregnant women was invited to participate by a dental assistant.
Results: We select 100 patients for our study and these are pregnant women who completed the survey. The mean age of the participants ranged from 16 to 40 years. More than half (59.3%) reported dental problems during pregnancy, less than a third (30.5%) saw a dentist in the last six months, only 10% had received any information about perinatal oral health and many (>50%) were unaware of the potential impact of poor maternal oral health on pregnancy and infant outcomes.
Conclusion: The present study indicates that the oral health status is not appropriate among the pregnant women. On the other hand, the high prevalence of dental plaque, poor periodontal condition and unsatisfied treatment require a preventive population based strategy with an emphasis on the improvement of the oral self-care for the pregnant women.
Camera trapping and spatially explicit capture–recapture for the monitoring and conservation management of lions: Insights from a globally important population in Tanzania
Authors: Strampelli Paolo , Searle Charlotte E. , Smit Josephine B. , Henschel Philipp , Mkuburo Lameck , Ikanda Dennis , Macdonald David W. , Dickman Amy J. 
Published: February 2022

Abstract

Accurate and precise estimates of population status are required to inform and evaluate conservation management and policy interventions. Although the lion (Panthera leo) is a charismatic species receiving increased conservation attention, robust status estimates are lacking for most populations. While for many large carnivores population density is often estimated through spatially explicit capture–recapture (SECR) applied to camera trap data, the lack of pelage patterns in lions has limited the application of this technique to the species.

Here, we present one of the first applications of this methodology to lion, in Tanzania's Ruaha‐Rungwa landscape, a stronghold for the species for which no empirical estimates of status are available. We deployed four camera trap grids across habitat and land management types, and we identified individual lions through whisker spots, scars and marks, and multiple additional features.

Double‐blind identification revealed low inter‐observer variation in photo identification (92% agreement), due to the use of xenon‐flash cameras and consistent framing and angles of photographs.

Lion occurred at highest densities in a prey‐rich area of Ruaha National Park (6.12 ± SE 0.94 per 100 km2), and at relatively high densities (4.06 ± SE 1.03 per 100 km2) in a community‐managed area of similar riparian‐grassland habitat. Miombo woodland in both photographic and trophy hunting areas sustained intermediate lion densities (1.75 ± SE 0.62 and 2.25 ± SE 0.52 per 100 km2, respectively). These are the first spatially explicit density estimates for lion in Tanzania, including the first for a trophy hunting and a community‐managed area, and also provide some of the first insights into lion status in understudied miombo habitats.

We discuss in detail the methodology employed, the potential for scaling‐up over larger areas, and its limitations. We suggest that the method can be an important tool for lion monitoring and explore the implications of our findings for lion management.
CX3CR1‐Expressing Myeloid Cells Regulate Host–Helminth Interaction and Lung Inflammation
Authors: Kim Sang Yong , Barnes Mark A. , Sureshchandra Suhas , Menicucci Andrea R. , Patel Jay J. , Messaoudi Ilhem , Nair Meera G. 
Published: February 2022

AbstractMany helminth life cycles, including hookworm, involve a mandatory lung phase, where myeloid and granulocyte subsets interact with the helminth and respond to infection‐induced lung injury. To evaluate these innate subsets in Nippostrongylus brasiliensis infection, reporter mice for myeloid cells (CX3CR1GFP) and granulocytes (PGRPdsRED) are employed. Nippostrongylus infection induces lung infiltration of reporter cells, including CX3CR1+ myeloid cells and PGRP+ eosinophils. Strikingly, CX3CR1GFP/GFP mice, which are deficient in CX3CR1, are protected from Nippostrongylus infection with reduced weight loss, lung leukocyte infiltration, and worm burden compared to CX3CR1+/+ mice. This protective effect is specific for CX3CR1 as CCR2‐deficient mice do not exhibit reduced worm burdens. Nippostrongylus co‐culture with lung Ly6C+ monocytes or CD11c+ cells demonstrates that CX3CR1GFP/GFP monocytes secrete more pro‐inflammatory cytokines and actively bind the parasites causing reduced motility. RNA sequencing of Ly6C+ or CD11c+ cells shows Nippostrongylus‐induced gene expression changes, particularly in monocytes, associated with inflammation, chemotaxis, and extracellular matrix remodeling pathways. Analysis reveals cytotoxic and adhesion molecules as potential effectors against the parasite, such as Gzma and Gzmb, which are elevated in CX3CR1GFP/GFP monocytes. These studies validate a dual innate cell reporter for lung helminth infection and demonstrate that CX3CR1 impairs monocyte–helminth interaction.
Coaxial Multiphase Flame for Continuous‐Flow Assembly of Ternary Nanocomposite Photocatalysts
Authors: Kwak Bongseop , Choi Jungwook , Lim Jiseok , Byeon Jeong Hoon 
Published: February 2022

AbstractFor the low‐cost production of graphene (G)‐included composites, the growth of graphene on a transition metal in hydrocarbon flames is introduced, where the hydrocarbons are adsorbed on the metal surface, followed by catalytic decomposition, leading to continuous G formation. On the other hand, the flame synthesis of G is still a batch process, limiting the practical applications of such materials. Moreover, the hybridization of G for enhanced catalytic activities requires additional reaction and separation steps. Here, a coaxial multiphase flame is generated and combined with a rotating Cu–Ni foil and ultrasonic bath for the continuous‐flow assembly of ternary G composites with low‐cost and rapid implementation. The continuous flows to generate a multicomponent flame consist of MoS2 particle‐laden N2 gas (inner), titanium isopropoxide vapor‐laden CH4‐air (middle), and ethanol liquid (outer), while Cu–Ni foil plies between the flame and ultrasonic bath for the assembly and dispersion of MoS2–TiO2@G composites. The configuration of the composite can be modulated by replacing the MoS2 flow with a CdS flow to construct CdS–TiO2@G. From photocatalytic H2 production and CO2 reduction tests, the developed coaxial flame provides comparable performance with analogous architectures from the usual multistep methods despite the high‐throughput production.
Sn‐Doped Black Phosphorene for Enhancing the Selectivity of Nitrogen Electroreduction to Ammonia
Authors: Liu Honghong , Cao Xinrui , Ding Liang‐Xin , Wang Haihui 
Published: February 2022

AbstractThe electrocatalytic nitrogen reduction reaction (NRR) to ammonia (NH3) is a highly desirable yet challenging objective because of the competing hydrogen evolution reaction (HER). Herein, a novel electrocatalyst of Sn‐doped black phosphorene (Sn‐BPene) is demonstrated with dramatically improved selectivity for the NRR. The Sn that is added acts as a sacrificial species for the HER to protect the NRR active sites on black phosphorene (BPene). The Sn‐BPene achieves a Faraday efficiency of up to 36.51% and a prominent NH3 yield rate of 26.98 µg h–1 mgcat–1 at a relatively low overpotential. Density functional theory calculations prove that the adsorption sites of H2O and N2 are separated after doping with Sn, with H2O adsorbing preferentially onto the Sn sites and N2 onto the NRR active sites of BPene, leading to high selectivity.
Reconfigurable Ferromagnetic Resonances by Engineering Inhomogeneous Magnetic Textures in Artificial Magnonic Crystals
Authors: Ji Lianze , Zhao Rongzhi , Hu Xin , Hu Chenglong , Shen Xiaochen , Liu Xiaolian , Zhao Xiaoyu , Zhang Jian , Chen Wenchao , Zhang Xuefeng 
Published: February 2022

AbstractAdvanced microfabrication gives rise to an extra degree of freedom for controlling magnetic textures, which determine the spin dynamics of thin‐film magnets for various spintronic devices. However, the intuitive understanding of complicated ferromagnetic resonances (FMRs) is still challenging for lacking directly observed evolution of inhomogeneous magnetic textures. This study demonstrates the reconfigurable FMRs by introducing artificial patterns of antidot lattices (namely magnonic crystals), mediated by the engineering of inhomogeneous magnetic textures. Ordered walls are observed directly in such a magnetic film using in situ Lorentz transmission electron microscopy. By applying in‐plane external magnetic fields, arc‐shaped domain walls can be nucleated along the edge of patterns, inducing the splitting of FMRs from a single peak to two branches (marked by low‐frequency and high‐frequency branches, respectively). Complementary micromagnetic simulations reconstruct the inhomogeneous magnetic textures and splitting of FMRs. It is indicated that the low‐frequency branch ascribes to the confined mode excited by arc‐shaped domain walls, and the high‐frequency one originates from the quasi‐uniform mode generated by in‐plane magnetization between arc‐shaped domain walls. These results offer new opportunities for designing patterned magnonic devices and understanding the unique phenomenon of spin dynamics.
Observation of Short‐Period Helical Spin Order and Magnetic Transition in a Nonchiral Centrosymmetric Helimagnet
Authors: Ding Bei , Liu Jun , Li Hang , Liang Jinjing , Chen Jie , Li Zefang , Li Xue , Xi Xuekui , Cheng Zhenxiang , Wang Jianli , Yao Yuan , Wang Wenhong 
Published: February 2022

AbstractThe search for materials exhibiting nanoscale spiral order continues to be fuelled by the promise of emergent inductors. Although such spin textures have been reported in many materials, most of them exhibit long periods or are limited to operate far below room temperature. Here, the real‐space observation of an ordered helical spin order with a period of 3.2 nm in a nonchiral centrosymmetric helimagnet MnCoSi at room temperature via multiangle and multiazimuth approach of Lorentz transmission electron microscopy (TEM) is presented. A magnetic transition from the ordered helical spin order to a cycloidal spin order below 228 K is clearly revealed by in situ neutron powder diffraction and Lorentz TEM, which is closely correlated with temperature‐induced variation in magneto‐crystalline anisotropy. These results reveal the origin of spiral ordered spin textures in nonchiral centrosymmetric helimagnet, which can serve as a new strategy for searching materials with nanoscale spin order with potential applications in emergent electromagnetism.
Injectable Extracellular Matrix Microparticles Promote Heart Regeneration in Mice with Post‐ischemic Heart Injury
Authors: Wang Xinming , Ansari Ali , Pierre Valinteshley , Young Kathleen , Kothapalli Chandrasekhar R. , von Recum Horst A. , Senyo Samuel E. 
Published: February 2022

AbstractIschemic heart injury causes permanent cardiomyocyte loss and fibrosis impairing cardiac function. Tissue derived biomaterials have shown promise as an injectable treatment for the post‐ischemic heart. Specifically, decellularized extracellular matrix (dECM) is a protein rich suspension that forms a therapeutic hydrogel once injected and improves the heart post‐injury response in rodents and pig models. Current dECM‐derived biomaterials are delivered to the heart as a liquid dECM hydrogel precursor or colloidal suspension, which gels over several minutes. To increase the functionality of the dECM therapy, an injectable solid dECM microparticle formulation derived from heart tissue to control sizing and extend stability in aqueous conditions is developed. When delivered into the infarcted mouse heart, these dECM microparticles protect cardiac function promote vessel density and reduce left ventricular remodeling by sustained delivery of biomolecules. Longer retention, higher stiffness, and slower protein release of dECM microparticles are noted compared to liquid dECM hydrogel precursor. In addition, the dECM microparticle can be developed as a platform for macromolecule delivery. Together, the results suggest that dECM microparticles can be developed as a modular therapy for heart injury.
Shape‐Changing DNA‐Linked Nanoparticle Films Dictated by Lateral and Vertical Patterns
Authors: Kim Jongwook , Lee Sunghee , Choi Jisu , Baek Kyungnae , Shim Tae Soup , Hyun Jerome Kartham , Park So‐Jung 
Published: February 2022

AbstractThe self‐assembly of nanoscale building blocks into complex nanostructures with controlled structural anisotropy can open up new opportunities for realizing active nanomaterials exhibiting spatiotemporal structural transformations. Here, a combination of bottom‐up DNA‐directed self‐assembly and top‐down photothermal patterning is adopted to fabricate free‐standing nanoparticle films with vertical and lateral heterogeneity. This approach involves the construction of multicomponent plasmonic nanoparticle films by DNA‐directed layer‐by‐layer (LbL) self‐assembly, followed by on‐demand lateral patterning by the direct photothermal writing method. The distinct plasmonic properties of nanospheres and nanorods constituting the multidomain films enable photopatterning in a selective domain with precisely controlled vertical depths. The photopatterned films exhibit complex morphing actions instructed by the lateral and vertical patterns inscribed in the film as well as the information carried in DNA.