bluuebunny/crossref_metadata_2025_split huggingface dataset:
HUBUNGAN ANTARA MOTIVASI BELAJAR SISWA DENGAN HASIL BELAJAR SISWA
Authors: Kristin Simorangkir Eka , Pangestie Esty Pan 
Published: August 2022

Motivasi belajar merupakan hal yang dibutuhkan untuk mengembangkan potensi diri secara optimal dan mampu melakukan yang lebih baik,berprestasi, dan kreatif. Oleh karena itu motivasi belajar pada siswa sangat penting untuk membangkitkan semangat pada diri siswa dalam belajar untuk mencapai kesuksesan. Hasil belajar merupakan sebuah pencapaian atau prestasi yang didapat oleh siswa disertai dengan suatu perubahan tingkah laku dalam kegiatan pembelajaran. Hasil belajar dapat berupa kemampuan pengetahuan, keterampilan, sikap dan perilaku setelah belajar. Tujuan dilakukan penelitian ini adalah untuk mengetahui apakah ada hubungan antara motivasi belajar dengan hasil belajar siswa SMA Kristen Palangka Raya Tahun 2021/2022. Jenis penelitian ini yaitu penelitian kuantitatif dengan metode kuantitatif korelaisonal atau hubungan. Populasi dalam penelitian ini adalah siswa kelas X dan XI dengan Anggota sampel diambil sebanyak populasi dalam penelitian ini yaitu 73 siswa. Teknik pengumpulan data yang digunakan yaitu, angket, observasi, dan dokumentasi. Teknik analisis data dalam penelitian ini menggunakan korelasi product moment. Berdasarkan hasil penelitian diketahui bahwa sebanyak 12 siswa atau 16,43% motivasi belajarnya cukup, 46 siswa motivasi belajarnya cukup, dan 15 siswa hasil belajarnya kurang. Adanya hubungan antara motivasi belajar dengan hasil belajar dibuktikan dengan diperolehnya rxy sebesar 0,343 yang berada pada kategori rendah. Kemudian dilakukan uji t dan diperoleh harga thitung > tabel = 3,076 > 2,000, sehingga H0 ditolak dan Ha diterima. Hal ini menunjukkan bahwa “Terdapat hubungan antara motivasi belajar dengan hasil belajar siswa SMA Kristen Palangka Raya Tahun 2021/2022”.
Sequential extraction of carbohydrates and lignin from agricultural waste and their structural characterization
Authors: Mtibe A. , John M.J. , Andrew J.E. , Mokhena T.C. 
Published: August 2022

This work reports on the extraction and characterization of carbohydrates such as cellulose, cellulose nanofibres, hemicellulose, and lignin from agricultural waste, i.e. maize stalks and sugarcane bagasse. The chemical compounds were extracted by hot water extraction (HWE) followed by alkaline extraction with 10 wt.% of sodium hydroxide (NaOH). Cellulose nanofibres (CNF) were isolated by mechanical grinding the cellulose fraction using a supermass colloider. The characteristics of the different fractionated components were investigated using nuclear magnetic resonance (NMR) spectroscopy, elemental analysis, thermogravimetric analysis (TGA), Fourier transform infrared (FTIR) spectroscopy and X-Ray diffraction (XRD). The removal of the hemicellulose, lignin and extractives were confirmed quantitatively by TAPPI standard methods. It was observed that the cellulose content and its crystallinity increased after treating maize stalks and sugarcane bagasse with hot water extraction and alkali treatment. The thermal stability of cellulose also improved after treatments. Transmission Electron Microscopy (TEM) results confirmed that web-shaped CNF were successfully extracted from the cellulose obtained from sugarcane bagasse and maize stalks. The dimensions of the CNF ranged from 5 to 30 nm in width and a few microns in length. In future studies, the fractionated hemicellulose, lignin and (micro and nano) cellulose will be used as reinforcements in the development of biocomposite materials.
Intelligent Identification of Rotating Stall for Centrifugal Compressor based on Pressure Pulsation Signals and SDKAE Network
Authors: LI Hongkun , Ou Jiayu , Zhao Xinwei , Cao Hongwei , Wei Daitong 
Published: August 2022

Most accidents of centrifugal compressors are caused by fluid pulsation or unsteady fluid excitation. Rotating stall, as an unstable flow phenomenon in the compressor, is a difficult point in the field of fluid machinery research. In this paper, A stack denoising kernel autoencoder neural network method is proposed to study the early warning of rotating stall in a centrifugal compressor. By collecting the pressure pulsation signals of the centrifugal compressor under different flow rates in engineering practice, a double hidden layer sparse denoising autoencoder neural network is constructed. According to the output labels of the network, it can be judged whether the rotation stall occurs. At the same time, the Gaussian kernel is used to optimize the loss function of the whole neural network to improve the signal feature learning ability of the network. From the experimental results, it can be seen that the flow state of the centrifugal compressor is accurately judged, and the rotation stall early warning of the centrifugal compressor at different speeds is realized, which lays a foundation for the research of intelligent operation and maintenance of the centrifugal compressor.
Nilai-Nilai Tarian Mangaru pada Aspek Perkembangan Anak Usia Dini
Authors: Henny Henny 
Published: August 2022

Tradisi Tarian Mangaru merupakan salah satu tarian kesenian pemerintahan pada masa kesultanan Buton yang menggambarkan patriotism, nasionalisme dan solidaritas antar kerajaan ataupun kesultanan. Perbagai penelitian telah dilakukan untuk mengkaji tradisi Tari Menagaru agar kesenian ini tetap lestari adanya, namun penelitian terdahulu terbatas pada sejarah dan perkembangan Tari Mangaru itu sendiri sehingga perlu penelitian lebih lanjut untuk memperkaya khazanah budaya kaitannya dengan keilmuan lainnya. Adapun tujuan dari penelitian ini adalah untuk mengetahui nilai-nilai pedidikan anak usia dini pada implementasi tradisi Tari Mangaru di Kepulauan Buton khususya di Wakalambe. Penelitian ini menggunakan pendekatan kualitatif dengan analisis deskriptif melalui observasi, wawancara dan dokumentasi pada beberapa informan dan tokoh masyarakat. Hasil penelitian ini menggambarkan bahwa implemetasi tradisi Tarian mangaru memiliki nilai-nilai pendidikan untuk anak usia dini seperti menanamkan anak akan kecintaan budaya, memiliki etika, stimulasi perkembangan motoric, perkembangan kognitif anak, perkembangan bahasa, perkembangan sosial emosional dan perkembangan seni anak. Nilai-nilai pendidikan pada tradisi Tari Mangaru ini terakumulasi secara utuh dalam pertunjukan Tarian Mangaru. Dengan demikian Tarian Mangaru dapat dilestarikan dengan menstimulasi anak untuk belajar tarian Mangaru sejak dini utamanya usia Taman Kanak-Kanak.
PENGARUH PEMBERIAN BEASISWA TERHADAP MOTIVASI BELAJAR MAHASISWA
Authors: Nina Hermina Utin , Toasin Asha Muhammad , Zain Desvira 
Published: August 2022

Nilai IPM di suatu daerah sangat ditentukan dengan pembangunan di bidang pendidikan, khususnya ada perguruan tingggi didaerah tersebut. Untuk memenuhi hal itu Pemerintah Daerah Kabupaten Sanggau bersama-sama dengan Politeknik Negeri Pontianak (POLNEP), mendirikan kampus PSDKU POLNEP Sanggau. Bagi sebagian masyarakat keinginan untuk kuliah seringkali terbentur dengan biaya, biaya untuk menempuh kuliah di perguruan tinggi sangat mahal. Tantangan mahalnya biaya pendidikan menyebabkan pendidikan tersebut tidak dapat merata bagi seluruh rakyat. Untuk mengatasi permasalahan tersebut Pemerintah Daerah Kabupaten Sanggau memberikan bantuan melalui program beasiswa. Tujuan pemberian beasiswa tersebut untuk meningkatkan pemerataan dan kesempatan belajar bagi mahasiswa yang mengalami kesulitan ekonomi, mendorong dan mempertahankan semangat belajar para mahasiswa agar mereka dapat menyelesaikan pendidikan tepat waktu serta memotivasi mereka meningkatkan prestasi akademik sehingga memacu kualitas pendidikan. Untuk penelitian ini peneliti mencoba mengungkapkan pengaruh pemberian beasiswa terhadap motivasi belajar mahasiswa PSDKU POLNEP Sanggau. Penelitian ini memiliki tujuan untuk mengetahui apakah ada pengaruh pemberian beasiswa terhadap motivasi belajar mahasiswa PSDKU POLNEP Sanggau serta untuk mengetahui apakah ada pengaruh tidak langsung pemberian beasiswa terhadap prestasi belajar melalui motivasi belajar mahasiswa PSDKU POLNEP Sanggau. Rancangan yang digunakan dalam penelitian ini adalah rancangan deskriptif korelasional. Populasi dalam penelitian ini mahasiswa PSDKU POLNEP Sanggau penerima beasiswa tahun 2018-2020 sebanyak 247 orang mahasiswa. Teknik pengambilan sampel menggunakan teknik proportional random sampling. Berdasarkan pertimbangan estimasi kemungkinan maksimum, Hair et al. (2010) menyatakan bahwa jumlah sampel sebanyak 50-100 orang sudah dapat memberikan hasil yang valid, Dengan pertimbangan di atas, peneliti merencanakan untuk mendapatkan sampel sebanyak 50 responden dari seluruh mahasiswa penerima beasiswa dari ketiga angkatan. Adapun hasil yang diharapkan dari penelitian ini adalah adanya pemberian beasiswa berpengaruh positif terhadap motivasi belajar mahasiswa PSDKU POLNEP Sanggau.
The Spectral Properties of Pitted Impact Deposits on Vesta as Seen by the Dawn VIR Instrument
Authors: Michalik T. , Stephan K. , Cloutis E. A. , Matz K.-D. , Jaumann R. , Raponi A. , Otto K. A. 
Published: August 2022

Abstract
Pitted impact deposits (PIDs) on Vesta have been shown to exhibit distinct spectral characteristics with respect to their surrounding host deposits and other typical Vestan areas regarding the first major pyroxene absorption near 0.9 μm. The PIDs, especially those in the ejecta blanket of the large crater Marcia, show higher reflectance and pyroxene band strength with respect to their impact deposit surroundings. This study complements the spectral characterization of the PIDs on Vesta with Visible and Infrared Spectrometer observations obtained by NASA’s Dawn mission. In particular, we focus on the second major pyroxene absorption near 1.9 μm. We analyze nine PIDs in the ejecta blanket of the crater Marcia, as well as PIDs within the crater-fill deposits of the craters Marcia, Cornelia, and Licinia. We find that the second pyroxene absorption behaves in similar ways as the first major pyroxene absorption. The PIDs in Marcia’s ejecta blanket show higher reflectance and pyroxene band strength with respect to their immediate impact deposit surroundings. The PIDs present in the crater-fill deposits of Marcia, Cornelia, and Licinia, however, do not show such spectral characteristics. This is also consistent with previous observations of the first pyroxene absorption band. Based on the experimental results of other studies, we speculate that the observed spectral distinctness arises from an oxidation process in the interior of impact deposits, where Fe cations migrate within their host pyroxene grains. Thus, the surfaces of (melt-bearing) impact deposits might be different from their interiors, apart from space-weathering effects.
From Raw Data to Data Standards through Quality Assessment and Semantic Annotation
Authors: Sananikone Julien , Arnaud Elie , Norvez Olivier , Pamerlon Sophie , Archambeau Anne-Sophie , Le Bras Yvan 
Published: August 2022

Data quality and documentation are at the core of the FAIR (Findable, Accessible, Interoperable, Reusable) principles (Wilkinson et al. 2016). Regarding biodiversity and more broadly ecology domains, complementary solutions of the well-known data standard (notably through Darwin Core (Wieczorek et al. 2012)) orientation are emerging from the intensive use of EML (Ecological Metadata Language (Michener et al. 1997)) metadata standard. These notably capitalize on using:

semantic annotation from EML metadata documents that describe data attributes, and

FAIR quality assessment as proposed by DataOne (Data Observation Network for Earth) network.

semantic annotation from EML metadata documents that describe data attributes, and
FAIR quality assessment as proposed by DataOne (Data Observation Network for Earth) network.
Here we propose to present this point of view by orchestrating the production of rich (with attributes description and links with terminological resources terms) EML metadata from raw datafiles and, through the generation of FAIR metrics for direct assessment of FAIRness and creation of data standards like Darwin Core. Using EML, we can describe each data attribute (e.g., name, type, unit) and associate each attribute one to several terms coming from terminological resources. Using the Darwin Core vocabulary as a terminological resource, we can thus associate, on the metadata file, original attributes terms to corresponding Darwin Core ones. Then, the data and their metadata files can be processed in order to automatically create the necessary files for a Darwin Core Archive. By acting at the metadata level, associated with accessible raw data files, we can associate raw attribute names to standardized ones, and then, potentially create data standards.
Les conflits, freins et leviers pour l’ancrage territorial des aires marines protégées : une analyse comparative internationale
Authors: Cadoret Anne , Beuret Jean-Eudes 
Published: August 2022

La création d’Aires Marines Protégées (AMP) fait l’objet d’oppositions qui constituent un enjeu pour leur pérennité et leur efficacité. L’article s’appuie sur l’analyse transversale de treize AMP, situées sur cinq continents, et révèle l’importance des conflits dans le processus d’ancrage territorial des AMP. Basée sur une analyse documentaire, l’observation in situ , des entretiens auprès des parties prenantes (201 au total) et la participation à des temps forts de concertation, l’analyse comparative a permis de constater l’omniprésence de conflits aux différentes étapes de l’institutionnalisation des AMP, puis de les catégoriser. Il ressort que la grande majorité des conflits ne confronte pas les promoteurs de l’AMP à des opposants à la conservation : la protection de l’environnement rassemble, c’est son mode de gestion qui divise. Bien que les contextes socio-culturels soient divers, et que les statuts, taille et type d’AMP soient différents, des facteurs récurrents renforçant les conflits ont été identifiés. Après les avoir décrits, nous nous intéressons en particulier aux plus discrets d’entre eux, traduisant l’insuffisante prise en compte des territorialités dans l’institutionnalisation de l’AMP, affectant l’acceptation du dispositif par les acteurs locaux. Mais l’article présente aussi, à partir d’exemples, les leviers d’innovations qui sont ou peuvent être activés dès lors que les conflits sont apprivoisés.
Espaces et pratiques du « chez-soi » en contexte de migration de retraite à l’international : l’exemple des Français au Maroc
Authors: Pinel Jordan 
Published: August 2022

À partir d’une enquête de terrain effectuée dans le Souss-Massa (Maroc) auprès de 45 ménages retraités français, cet article questionne l’inscription dans un nouveau lieu de vie à la retraite et en migration. À partir d’une analyse des pratiques centrées autour de l’espace domestique, l’article propose une définition du « chez-soi » en migration de retraite à l’international, qui intègre à la fois les éléments matériels du logement et les pratiques immatérielles qui contribuent à recréer un sentiment de familiarité à l’étranger. L’étude de cas des retraités français au Maroc permet de mettre en avant des éléments constitutifs de la redéfinition de ce « chez-soi » et sa pratique : les lieux de vie et modes d’habiter qui dépendent de réseaux et d’infrastructures inhérents à l’espace migratoire ; la présence d’un entre-soi rassurant et familier ; la prise en compte de la famille dans les choix résidentiels ; une bi-résidence avec un logement en France qui s’inscrit dans un espace relationnel constituant l’espace migratoire de la retraite.
Du milieu à l’ambiance. Réflexions philosophiques sur une autre conception de l’environnement
Authors: Bégout Bruce 
Published: August 2022

Notre article reprend la distinction du milieu et de l’ambiance qu’avait étudiée en son temps Leo Spitzer. Il vise à accentuer la différence entre une conception objectiviste de l’environnement et une conception qui laisse place à la résonance affective de ce qui nous entoure. L’ambiance est un milieu rendu sensible par sa présence affective et influente. Pour ce faire, notre travail questionne le concept de « médiance » d’Augustin Berque qui prétend réformer le concept trop physicaliste et déterministe de milieu et en montre néanmoins les limites, en plaidant pour une médialité ambiancielle qui se serait définitivement détachée des références à la structure sujet-objet et à l’idée d’un conditionnement psycho-physique du milieu.
In silico design of a multi-epitope Chimera from Aedes aegypti salivary proteins OBP 22 and OBP 10
Authors: Sankar Sathish 
Published: August 2022

Background & objectives:
The emergence and re-emergence of arboviruses such as dengue, Chikungunya and Zika viruses causing morbidity and mortality around the globe are of serious concern. A safe and effective vaccine is essential to control viral transmission. The salivary proteins of the mosquito that aid in blood probing, feeding and development are immunogenic. We aimed to report a multi-epitope candidate vaccine chimera from Aedes aegyptii mosquito salivary proteins OBP 22 and OBP 10 that could confer protection against all pathogens transmitted by the vector.

Methods:
Linear and conformation B-cell epitopes and MHC class-I and class-II binding T- cell epitopes were predicted using bioinformatic tools. Selected B- and T-cell epitopes were chosen for designing a multiepitope vaccine construct. The chimeric construct was analyzed for its immunogenicity, TAP and proteasomal cleavage, allergenicity, and structural validation for its suitability to be used as a candidate vaccine. Molecular docking was carried out to analyze the binding interactions with TLRs molecules.

Results:
A chimeric multiepitope vaccine was designed with the best-selected combination of immunogenic B-cell epitope, cytotoxic and helper T-cell and gamma interferon inducing epitopes with suitable adjuvant and linkers. The interacting residues between the candidate vaccine and the TLR molecules have been identified.

Interpretation & conclusion:
The proposed multiepitope candidate vaccine was designed from the mosquito salivary protein OBP 22 and OBP 10. The candidate vaccine was found promising for the protection against arboviruses. Further clinical validation is warranted to prove its efficacy, safety and immunogenicity for its potential use.
Smartphone-Based Telestroke Vs“Stroke Physician” led Acute Stroke Management (SMART INDIA)
Authors: Vishnu Venugopalan Y , Bhatia Rohit , Khurana Dheeraj , Ray Sucharita , Sharma Sudhir , Kulkarni Girish Baburao , Rao Girish N. , Mailankody Pooja , Garuda Butchi Raju , Bharadwaj Amit , Angra Monika , Ferriera Teresa , Sharma Ashish , Wilson Vinny P. , Kuthiala Neha , Sharma Sakshi , Bhasin Ashu , Mukherjee Aprajita , Agarwal Ayush , Murali Suhas , Nilima Nilima , Srivastava M.V. Padma 
Published: August 2022

Background:
One of the major challenges is to deliver adequate health care in rural India, where more than two-thirds of India's population lives. There is a severe shortage of specialists in rural areas with one of the world's lowest physician/population ratios. There is only one neurologist per 1.25 million population. Stroke rehabilitation is virtually nonexistent in most district hospitals. Two innovative solutions include training physicians in district hospitals to diagnose and manage acute stroke ('Stroke physician model') and using a low-cost Telestroke model. We will be assessing the efficacy of these models through a cluster-randomized trial with a standard of care database maintained simultaneously in tertiary nodal centers with neurologists.

Methods:
SMART INDIA is a multicenter, open-label cluster-randomized trial with the hospital as a unit of randomization. The study will include district hospitals from the different states of India. We plan to enroll 22 district hospitals where a general physician manages the emergency without the services of a neurologist. These units (hospitals) will be randomized into either of two interventions using computer-generated random sequences with allocation concealment. Blinding of patients and clinicians will not be possible. The outcome assessment will be conducted by the blinded central adjudication team. The study includes 12 expert centers involved in the Telestroke arm by providing neurologists and telerehabilitation round the clock for attending calls. These centers will also be the training hub for “stroke physicians” where they will be given intensive short-term training for the management of acute stroke. There will be a preintervention data collection (1 month), followed by the intervention model implementation (3 months).

Outcomes:
The primary outcome will be the composite score (percentage) of performance of acute stroke care bundle assessed at 1 and 3 months after the intervention. The highest score (100%) will be achieved if all the eligible patients receive the standard stroke care bundle. The study will have an open-label extension for 3 more months.

Conclusion:
SMART INDIA assesses whether the low-cost Telestroke model is superior to the stroke physician model in achieving acute stroke care delivery. The results of this study can be utilized in national programs for stroke and can be a role model for stroke care delivery in low- and middle-Income countries. (CTRI/2021/11/038196)
Post-Varicella Neurological Complications
Authors: Gupta Subhadeep , Biswas Atanu , Chandra Atanu , Ray Biman Kanti , Dutta Arpan , Pandit Alak 
Published: August 2022

Objectives:
The objective of this study is to analyse detailed clinical presentations, imaging findings, and outcome in a series of 17 cases (n = 17) with neurological complications following acute varicella infection.

Methods:
It is an observational study on the patients who presented to the neurology outpatient department of our institute with neurological abnormalities following acute varicella infection within the last 3 months.

Results:
Neuroimaging, either computed tomography or magnetic resonance imaging, cerebrospinal fluid analysis, electroencephalography and nerve conduction studies were performed in all the patients along with other specialized investigations as per clinical context. The age of presentation varied from childhood to middle age (median age was 23 years) and range of clinical spectrum was also wide. Peripheral nervous system involvement was more common in the form of Guillain–Barré syndrome (29.4%) and isolated lower motor neuron facial nerve palsy (23.5%) compared to central nervous system (CNS) involvement. CNS involvement was documented in the form of ataxia (11.76%), myelopathy (17.6%), stroke (5.88%) and encephalitis (5.88%).

Conclusion:
Chickenpox is a common viral disease and most patients recover without any complication. Although rare, neurological complications following acute varicella infection may have myriad presentations ranging from lower motor neuron facial palsy to life-threatening encephalitis. Compared to other studies, varicella encephalitis and ataxia were not so common in our study group. Response to therapy was uniformly good except in the patients presenting with ataxia. Response was particularly good to central and peripheral demyelinating disorders.