bluuebunny/crossref_metadata_2025_split huggingface dataset:
Pengaruh Penggunaan Media Puzzle terhadap Hasil Belajar Siswa
Authors: Yunita Sri , Supriatna Ucup 
Published: August 2021

Media pembelajaran merupakan komponen penting dalam proses pembelajaran untuk mencapai tujuan. Proses belajar itu terjadi karena adanya interaksi antara seseorang dengan lingkungannya. Salah satu pertanda seseorang telah belajar adalah adanya perubahan tingkah laku pada tingkat pengetahuan, keterampilan, atau sikap akibat pengalaman dan latihan. Kemampuan manusia untuk belajar merupakan karakteristik penting yang membedakan manusia dengan makhluk hidup lainnya. Pendidikan Nasional bertujuan untuk berkembangnya potensi peserta didik agar menjadi manusia yang beriman dan bertakwa kepada Tuhan Yang Maha Esa, berakhlak mulia, sehat, berilmu, cakap, kreatif, mandiri, dan menjadi warga negara yang demokratis serta bertanggung jawab. Penelitian ini bertujuan untuk mengetahui pengaruh penggunaan media puzzle terhadap hasil belajar. Pendekatan penelitian menggunakan pendekatan kuantitatif dengan desain one-group pretest-posttest design. Analisis data dengan melakukan uji paired sample t tes. Hasil penelitian menyimpulkan bahwa ada pengaruh penggunaan media puzzle terhadap hasil belajar siswa. Implikasinya, penggunaan media pembelajaran merupakan hal yang penting untuk menjadi perhatian guru dalam proses pembelajaran.
Analisis Penggunaan Tracer Di Puskesmas Ariodillah Palembang
Authors: Wulandari Siska , Febrianti Febrianti , Herfiyanti Leni 
Published: August 2021

Tracer merupakan Salah satu sarana di dalam ruangan filing rekam medis yang dapat dipakai sebagai tanda pengganti berkas rekam medis di rak filing yang berfungsi untuk mendeteksi keberadaan rekam medis. Berdasarkan hasil pengamatan di puskesmas Ariodillah Palembang penggunaan tracer belum efektif sehingga masih ditemukan terjadinya misfile yang menyebabkan rekam medis sulit terlacak. Tujuan dari penelitian ini untuk menganalisis penggunaan tracer di Puskesmas Ariodillah Palembang. Metode penelitian ini adalah deskriftif dengan pendekatan studi kasus. Penelitian deskriftif dengan pendekatan studi kasus berfungsi menggambarkan keadaan sistem penyimpanan dalam penggunaan tracer yang terjadi di Puskesmas Ariodillah Palembang. Teknik pengumpulan data dengan cara observasi dan wawancara. Subjek penelitian pada penelitian ini yaitu petugas penyimpanan. Objek yang diteliti yaitu rekam medis dan fasilitas sistem penyimpanan dalam penggunaan Tracer. Hasil penelitian di puskesmas Ariodillah palembang yaitu sudah memiliki Standar Operasional Prosedur tentang tracer khusus di ruang penyimpanan rekam medis. Standar Operasional Prosedur tersebut sudah ada, namun tanggal, nama pasien, tempat tujuan dicatat di buku ekspedisi bukan pada tracer yang diselipkan pada saat rekam medis keluar, bentuk tracer di Puskesmas Ariodillah Palembang hanya berupa tulisan berbentuk panah yang terbuat dari mika dengan dibedakan menjadi 3 warna yaitu biru, kuning dan merah.
Model Pembelajaran Higher Order Thinking Skill (HOTS) Di Masa Pandemi Covid 19
Authors: Mikly Harkinal , Kawulur Arie Frits , Manongko Allen , Wantah Edwin 
Published: August 2021

Pendidikan merupakan proses untuk meningkatkan, memperbaiki, mengubah pengetahuan, ketrampilan, sikap serta tata laku seseorang atau kelompok orang dalam usaha mencerdaskan kehidupan manusia melalui kegiatan bimbingan pengajaran dan pelatihan. Penelitian ini untuk mengetahui Hasil Belajar Dengan Menggunakan model pembelajaran Higher Order Thinking Skill (HOTS) di masa Pandemi Covid-19. Penelitian ini menggunakan pendekatan kuantitatif (eksperimen semu). Metode pengumpulan menggunakan Tes, Lembar Observasi, Dokumentasi, dan Wawancara. Populasi dari penelitian ini adalah seluruh SMK Di Minahasa Selatan. Dengan mengambil 1 sekolah unggulan yang di jadikan sampel eksperimen. Dan 3 sekolah menengah sebagai kelas control, dan Sampel yang diambil dalam penelitian ini adalah siswa SMK yang dipilih dari SMK-SMK yang direkomendasi oleh Dinas Pendidikan Kabupaten.Minahasa Selatan dengan pertimbangan fasilitas pembelajaran kelas tertentu yang memadai untuk di jadikan penelitian. Berdasarkan hasil penelitian, dapat disimpulkan bahwa hasil belajar siswa di masa pandemic covid-19, meningkat setelah diterapkannya model pembelajaran Higher Order Thinking Skill (HOTS).
Le Vendée Globe virtuel
Authors: Kreitz Michaël , Moreau Emmanuel 
Published: August 2021

Virtual Regatta, éditeur de jeux en ligne, permet de participer en temps réel à des grandes courses au large à la voile, comme le Vendée Globe, en simulant les conditions météorologiques rencontrées par les skippers. Ce dossier donne un aperçu des possibilités de ce jeu et de l'engouement qu'il suscite à travers le monde, en suivant l'édition 2020 du Vendée Globe. Il montre notamment que ce jeu développe les connaissances en matière de voile, de géographie et bien sûr de météorologie.
Virtual Regatta, an online games editor, allows you to participate in real time in major offshore sailing races, such as the Vendée Globe, by simulating the weather conditions encountered by the skippers. This dossier gives an overview of the possibilities of this game and the enthusiasm it arouses around the world, by following the 2020 edition of the Vendée Globe. It shows in particular that this game develops knowledge of sailing, geography and of course meteorology.
Le rôle climatique des fronts océaniques de fine échelle en profondeur (prix Prud'homme 2020)
Authors: Siegelman Lia 
Published: August 2021

L'océan est le plus grand réservoir d'énergie de notre planète. La quantité de chaleur qu'il est capable de stocker est modulée par sa circulation complexe, opérant sur des échelles allant du centimètre à la dizaine de milliers de kilomètres. Les découvertes scientifiques des deux dernières décennies ont révélé l'existence de fronts de fine échelle (d'environ 1 à 50 km), analogues aux fronts atmosphériques, dans la couche de mélange océanique de surface. Ces fronts agissent comme des conduits entre l'océan et l'atmosphère, contrôlant les échanges de gaz et de chaleur. Combinant observation et modélisation, nous démontrons pour la première fois le rôle capital de ces fronts jusqu'à 1000 m de profondeur. Ils génèrent d'importants flux de chaleur dirigés de l'intérieur de l'océan vers la surface, pouvant modifier la capacité de stockage de chaleur de l'océan, avec des répercussions potentiellement majeures pour les systèmes biogéochimique et climatique.
The ocean is the largest solar energy collector on Earth. The amount of heat it can store is modulated by its complex circulation, which spans a broad range of spatial scales, from centimeters to thousands of kilometers. Scientific discoveries of the past two decades revealed the existence of fine-scale fronts (&#8776; 10-20 km wide), analogous to atmospheric fronts, in the oceanic surface mixed layer. These fronts control the exchanges between the ocean and the atmosphere just as the capillary vessels of our pulmonary alveoli facilitate the exchange of gas when breathing. Combining observation and modeling, we demonstrate for the first time the crucial role played by these fronts in the ocean interior. These fine-scale fronts drive an anomalous upward heat transport from the ocean interior back to the surface. This can alter the ocean heat storage capacity, with potential major implications for the biogeochemical and climate systems.
A Monocot Flower, Mirafloris burmitis gen. et sp. nov. (Monocots: Angiospermae), in Burmese Amber
Authors: Poinar, Jr. George O. 
Published: August 2021

A six-merous, slightly bisymmetric monocot flower in mid-Cretaceous Burmese amber is described as Mirafloris burmitis gen. et sp. nov. The perianth is composed of two whorls of 3+3 distinctly vascularized tepals connected by an irregular network of veinlets. There are two whorls of 3+3 free stamens with latrorse dehiscence positioned opposite the tepals. A single 3-lobed style arises from the center of the flower. Perigonal nectaries are located at the base of the inner tepals. The oval-spherical pollen possess a single, longitudinal suture. The fossil shows affinities to the order Liliales and family Liliaceae. This is the first showy monocot flower described from Burmese amber and based on recent phylogenetic studies, may be one of the earliest records of a fossil member of the Liliales.
TOI-942b: A Prograde Neptune in a ∼ 60 Myr Old Multi-transiting System*
Authors: Wirth Christopher P. , Zhou George , Quinn Samuel N. , Mann Andrew W. , Bouma Luke G. , Latham David W. , Teske Johanna K. , Wang Sharon X. , Shectman Stephen A. , Butler R. P. , Crane Jeffrey D. 
Published: August 2021

Abstract
Mapping the orbital obliquity distribution of young planets is one avenue toward understanding mechanisms that sculpt the architectures of planetary systems. TOI-942 is a young field star, with an age of ∼60 Myr, hosting a planetary system consisting of two transiting Neptune-sized planets in 4.3 and 10.1 day period orbits. We observed the spectroscopic transits of the inner Neptune TOI-942b to determine its projected orbital obliquity angle. Through two partial transits, we find the planet to be in a prograde orbit, with a projected obliquity angle of

∣
λ
∣
=

1

−
33

+
41

deg. In addition, incorporating the light curve and the stellar rotation period, we find the true 3D obliquity to be

2

−
23

+
27

deg. We explored various sources of uncertainties specific to the spectroscopic transits of planets around young active stars, and showed that our reported obliquity uncertainty fully encompassed these effects. TOI-942b is one of the youngest planets to have its obliquity characterized, and one of even fewer residing in a multi-planet system. The prograde orbital geometry of TOI-942b is in line with systems of similar ages, none of which have yet been identified to be in strongly misaligned orbits.
The Detection of Ionized Carbon Emission at z ∼ 8*
Authors: Topping Michael W. , Shapley Alice E. , Stark Daniel P. , Endsley Ryan , Robertson Brant , Greene Jenny E. , Furlanetto Steven R. , Tang Mengtao 
Published: August 2021

Abstract
We present deep Keck/MOSFIRE H-band spectroscopic observations covering the [C iii],C iii]λλ1907, 1909 doublet for three z ∼ 8 galaxy candidates in the AEGIS field. Along with nondetections in two galaxies, we obtain one of the highest-redshift detections to date of [C iii]λ1907 for the galaxy AEGIS-33376, finding z
spec = 7.945 ± 0.001. We measure a [C iii]λ1907 flux of 2.24 ± 0.71 × 10−18erg s−1cm−2, corresponding to a rest-frame equivalent width of 20.3 ± 6.5 Å for the single line. Given the not very constraining upper limit for C iii]λ1909 based on strong sky-line contamination, we assume a [C iii]λ1907/C iii]λ1909 doublet ratio of 1.5 and infer a total [C iii][C iii]λλ1907, 1909 equivalent width of 33.7 ± 10.8 Å. We repeat the same reductions and analysis on multiple subsets of our raw data divided on the basis of time and observing conditions, verifying that the [C iii]λ1907 emission is present for AEGIS-33376 throughout our observations. We also confirm that the significance of the [C iii]λ1907 detection in different subsets of our data tracks that of brighter emission features detected on the same multi-slit mask. These multiple tests suggest that the observed emission line is real and associated with the z ∼ 8 target. The strong observed [C iii],C iii]λλ1907, 1909 in AEGIS-33376 likely indicates ISM conditions of low metallicity, high ionization parameter, and a hard ionizing spectrum, although AGN contributions are possible. This single detection represents a sizable increase in the current sample [C iii],C iii]λλ1907, 1909 detections at z > 7, while JWST will provide the first statistical samples of such measurements at these redshifts.
Lucy Mission to the Trojan Asteroids: Instrumentation and Encounter Concept of Operations
Authors: Olkin Catherine B. , Levison Harold F. , Vincent Michael , Noll Keith S. , Andrews John , Gray Sheila , Good Phil , Marchi Simone , Christensen Phil , Reuter Dennis , Weaver Harold , Pätzold Martin , Bell III James F. , Hamilton Victoria E. , Dello Russo Neil , Simon Amy , Beasley Matt , Grundy Will , Howett Carly , Spencer John , Ravine Michael , Caplinger Michael 
Published: August 2021

Abstract
The Lucy Mission accomplishes its science during a series of five flyby encounters with seven Trojan asteroid targets. This mission architecture drives a concept of operations design that maximizes science return, provides redundancy in observations where possible, features autonomous fault protection, and utilizes onboard target tracking near closest approach. These design considerations reduce risk during the relatively short time-critical periods when science data is collected. The payload suite consists of a color camera and infrared imaging spectrometer, a high-resolution panchromatic imager, and a thermal infrared spectrometer. The mission design allows for concurrent observations of all instruments. Additionally, two spacecraft subsystems will also contribute to the science investigations: the Terminal Tracking Cameras will obtain wide field-of-view imaging near closest approach to determine the shape of each of the Trojan targets and the telecommunication subsystem will carry out Doppler tracking of the spacecraft to determine the mass of each of the Trojan targets.
Siderite Dissolution in Mars-analog Brines: Kinetics and Reaction Products
Authors: Cullen M. D. , Phillips-Lander C. M. , Elwood Madden A. S. , Elwood Madden M. E. 
Published: August 2021

Abstract
This study examines siderite (FeCO3) reactivity in MgCl2 and MgSO4 brines with varying salt concentrations (0.01M, 1M, and 3M) at both acidic (pH ∼ 2 and pH ≤ 2) and near-neutral (pH ∼ 7) conditions. We measured aqueous Fe concentrations through time to determine dissolution rates and characterized the solid reaction products with scanning electron microscopy, electron dispersive X-ray spectroscopy, and Raman spectroscopy. Iron-based siderite dissolution rates at pH 2 were equivalent in the 0.01M and 1M MgSO4 brines and slower in 3M MgSO4; rates in the MgCl2 brines slow systematically with increasing brine concentration for equivalent initial pH values. Fe-based dissolution rates could not be determined in the neutral pH experiments due to precipitation of iron (hydr)oxide phases. After 1 day in acidic brines, abundant etch pits were observed; however, in the neutral experiments, siderite was identified with Raman spectroscopy even after 1 yr of dissolution along with a range of iron (hydr)oxide phases. Scanning electron microscopy imaging of the neutral experiment products found Mg-sulfate brines produced a chaotic surface texture. Therefore, micron-scale textural observations could be used to discriminate between alteration in chloride and sulfate brines. Initial iron release rates were similar in dilute brines, but decreased by less than an order of magnitude in the two highest-concentration pH 2 brine experiments; therefore, siderite-bearing assemblages exposed to acidic fluids, regardless of salinity, would likely dissolve completely over geologically short periods of time, thus erasing siderite and likely other carbonate minerals from the geologic record.
Effects of Training on Side-Scan Sonar Use as a Fish Survey Tool: A Case Study of Alligator Gar
Authors: Fleming B. Paul , Daugherty Daniel J. 
Published: August 2021

Abstract
Consumer-grade side-scan sonar has become a versatile fisheries management tool. First applied to assess habitat, its use has expanded to surveying fishes in recent years. However, an important consideration is the skill and experience of users, which can affect both the accuracy and comparability of surveys. To this end, we characterized the ability of a small sample of novice users (N = 8) to identify Alligator Gar Atractosteus spatula in imagery, as well as the effect of a 2-h training exercise on user performance. Prior to training, mean accuracy (expressed as the difference between observed and expected counts) among participants ranged from −2.6 to 1.3 fish and precision ranged from ±1.2 to ±2.4 fish, with the majority of participants underestimating the number of Alligator Gar present in the imagery. False positives (i.e., identifying Alligator Gar in imagery when none were present) were common among participants. Posttraining mean accuracy ranged from −3.1 to 0 among participants and precision ranged from ±1.6 to ±3.2 fish. The frequency of false positives was significantly reduced following training, and participants reported significant increases in confidence associated with image interpretation. The relatively high accuracy and precision we observed prior to training indicated that side-scan sonar can be easily incorporated into large-scale fishery monitoring efforts for Alligator Gar. However, our results also suggested that a rather minimal investment in training can further improve consistency and reduce uncertainty among novice users.
Mechanism of Anti-Inflammatory Activity of TLR4-Interacting SPA4 Peptide
Authors: Awasthi Shanjana , Kumar Gaurav , Ramani Vijay , Awasthi Vibhudutta , Rodgers Karla K , Xie Jun , Beierle Jacob , Kyere-Davies Gertrude , Singh Bhupinder , Rahman Negar , Chowdhury Asif Alam , Chataut Neha 
Published: August 2021

Abstract
The TLR4-interacting SPA4 peptide suppresses inflammation. We assessed the structural and physicochemical properties and binding of SPA4 peptide to TLR4–MD2. We also studied the changes at the whole transcriptome level, cell morphology, viability, secreted cytokines and chemokines, and cell influx in cell systems and mouse models challenged with LPS and treated with SPA4 peptide. Our results demonstrated that the SPA4 peptide did not alter the cell viability and size and only moderately affected the transcriptome of the cells. Computational docking and rendering suggested that the SPA4 peptide intercalates with LPS-induced TLR4–MD2 complex. Results with alanine mutations of D-2 amino acid and NYTXXXRG-12-19 motif of SPA4 peptide suggested their role in binding to TLR4 and in reducing the cytokine response against LPS stimulus. Furthermore, therapeutically administered SPA4 peptide significantly suppressed the secreted levels of cytokines and chemokines in cells and bronchoalveolar lavage fluids of LPS-challenged mice. The results suggest that the SPA4 peptide intercalates with LPS-induced TLR4 complex and signaling for the suppression of inflammation.
Lo scompenso cardiaco a 360 gradi
Authors: Gnerre Guest Editors: Paola , Di Pasquale Giuseppe 
Published: August 2021

M. Meschi, P. Gnerre, A. Casola
G. Di Pasquale

Il paziente con scompenso cardiaco come paradigma del paziente complesso: il corretto uso dei diuretici ed il blocco sequenziale del nefroneA. Cinque, C. Tarsia, A.G. Posteraro, S. Bianchi, A. Gaspardone
Scompenso cardiaco: differenze di genere?R. Falzone, L. Lenzi, C. Politi

Opportunità terapeutiche nel paziente con scompenso cardiaco cronico a frazione d’eiezione depressaA. Navazio, M. Piepoli, G.Q. Villani, G. Halasz, G. Tortorella
Opportunità terapeutiche nel paziente con scompenso cardiaco diastolicoA. Cabassi, G. Regolisti
Scompenso cardiaco: rivalutazione della terapia in fase di ospedalizzazioneF. Corradi, I. Lamberti, G. Gelati, S. Massini
I peptidi natriuretici nella diagnosi e nella stratificazione del rischio nei pazienti con scompenso cardiacoA. Montagnani, L. Luschi, F. Pirrotta, A. Palazzuoli
L’educazione terapeutica nel paziente scompensatoM.D. Corbo, E. Vitale, M. Correale, N.D. Brunetti, M. Iacoviello

Il modello del disease management nella gestione dello scompenso cardiacoO. Para
Modelli a confronto nei percorsi gestionali dello scompenso cardiaco: l’esperienza dell’AO Ordine Mauriziano di TorinoC. Norbiato, L. Arnaldi, S. Marengo, M. Tricarico, M. Daddea, C. Garza, E. Irene, P. Paolì
Modelli a confronto nei percorsi gestionali dello scompenso cardiaco: l’esperienza dell’ASST RhodenseS.A. Berra
Modelli a confronto nei percorsi gestionali dello scompenso cardiaco: l’esperienza di PalmanovaC. Battello
Modelli a confronto nei percorsi gestionali dello scompenso cardiaco: l’esperienza dell’AUSL di BolognaS. Urbinati, M. Ongari
Modelli a confronto nei percorsi gestionali dello scompenso cardiaco: l’esperienza delle Aziende USL della ToscanaA. Fortini, G. Tintori, M. Alessandri
Modelli a confronto nei percorsi gestionali dello scompenso cardiaco: l’esperienza marchigianaN. Tarquinio
Modelli a confronto nei percorsi gestionali dello scompenso cardiaco: l’esperienza savonese. Il progetto PONTEP. Gnerre, M. Pivari, E. Monaco, M.C. Pistone, M. Basso, P. Bellone, A. Visconti, B. Sardo, B. Zanella, A.M. Saccone, A. Piras, A. Santo, F. Bernardi, S. Lapponia, E. Montanari, R. Rapetti, R. Tassara, L. Parodi
Modelli a confronto nei percorsi gestionali dello scompenso cardiaco: l’esperienza campanaF. Gallucci
Modelli a confronto nei percorsi gestionali dello scompenso cardiaco: l’esperienza puglieseF. Mastroianni, G. Larizza, F. D’Onofrio, A. Belfiore, M.V. Palma, S. Cataldi
Modelli a confronto nei percorsi gestionali dello scompenso cardiaco: l’esperienza di Sassari. Il progetto LEAPC.A. Usai, F.L. Bandiera

Il ruolo delle cure palliative nello scompenso cardiaco end-stageC. Santini, M.S. Fiore
Standard Manufacturing Procedure of Bhallataka Kshara (Herbo-mineral Prepation)
Authors: Jawanjal Pravin , Patgiri Bishwajyoti , Savrikar S S 
Published: August 2021

INTRODUCTION:

Bhallataka (Semecarpus anacardium Linn.) Kshara is mentioned in Charaka Samhita Grahani Chikista Adhyaya. It is indicated in Hridaroga (heart diseases), Pandu (anemia), Grahani dosha (bowl disorder), and Gulma (abdominal distention).

MATERIALS AND METHODS:

Bhallataka Kshara is prepared by Putapaka (incineration) method.

RESULTS AND DISCUSSION:
The method of preparation needs a strong heat (Prakhar agni), and hence, a temperature of 650°C was maintained.

CONCLUSION:
There is a 69.37% of loss in terms of yield in the preparation of Bhallataka Kshara in the electrical muffle furnace mentioned at 650°C.
Rotating Shift Work, Sleep, and Accidents Related to Sleepiness in Doctors
Authors: Deolia Shravani , Chhabra Kumar Gaurav , Nimbhorkar Gargi S. , Pachuau Christina L. , Yangad Angel S. , Nimbulkar Gargi , Basu Sanjana S. 
Published: August 2021

Background:
Rotating shift work refers to a way of organizing daily working hours in which different persons or teams work in succession to cover more than the usual 8 h per day, up to and including the whole 24 h. Studies have been conducted for examining the effects of rotating shifts on an employee's performance and well-being. Hence, the aim of the present study was to evaluate the effect of rotating shift work, sleep, and accidents related to sleepiness in doctors.

Methodology:
A cross-sectional study was conducted on doctors of a Tertiary Care Hospital. A close-ended questionnaire containing 25 questions was distributed to doctors (residents and interns) who worked rotating shifts. Questions presented were regarding sleep disturbances, sleeping aids or countermeasures to get to sleep; and accidents or errors in the past year including automobile accidents and medical and procedural errors that the doctors had reported to have occurred because of sleepiness due to rotating shifts. The data collected were analyzed by SPSS version 21 (SPSS statistics IBM Corporation).

Results:
Doctors reporting to night shifts suffered from decreased and disturbed sleep, irritability, fatigue, and poor reflexes. According to our study, almost all the subjects suffered from poor work and sleep quality due to their changing work shifts.

Conclusion:
Rotating work shifts have a direct effect on workability and quality and amount of sleep in doctors.