bluuebunny/crossref_metadata_2025_split huggingface dataset:
PENGEMBANGAN MODEL PERMAINAN BERBASIS OUTBOUND DALAM MENANAMKAN KARAKTER JUJUR KELAS III SEKOLAH DASAR
Authors: Yessisca Arum Nirwani Maharani  , F. Shoufika Hilyana  , Fitriyah Amaliyah  
Published: August 2023

Penelitian ini didasarkan pada hasil wawancara dan analisis nilai ulangan harian matematika dari guru kelas yang menunjukkan bahwa kurang maksimalnya kemampuan pemahaman konsep matematis siswa kelas V di SD 5 Bae. Dimana kemampuan pemahaman konsep penting untuk dikuasai siswa dalam pembelajaran matematika. Penelitian ini bertujuan untuk menganalisis dan mendeskripsikan kemampuan pemahaman konsep matematis siswa kelas V berdasarkan tingkat kemampuan matematis rendah, sedang, dan tinggi. Metode penelitian yang digunakan adalah jenis penelitian kualitatif deskriptif yang dilaksanakan di SD 5 Bae dengan subjek penelitian siswa kelas V yang berjumlah 6 siswa yang diambil berdasarkan kategori tingkat kemampuan matematis rendah, sedang, dan tinggi. Teknik pengambilan subjek yang digunakan dengan cara teknik purposive. Teknik pengumpulan data yang digunakan melalui dari hasil observasi, wawancara, dan dokumentasi. Teknik analisis data yang digunakan dalam penelitian ini adalah model analisis Miles and Hubermain dengan 4 tahapan yaitu pengumpulan data, reduksi data, penyajian data, dan menarik kesimpulan. Kemampuan pemahaman konsep matematis siswa dapat ditentukan berdasarkan tingkat kemampuan matematis yang dimilikinya. Semakin tinggi kemampuan matematis siswa maka semakin baik pula kemampuan pemahaman dalam mengembangkan konsep matematika yang telah dimilikinya
PENGEMBANGAN MEDIA DIGITALMATH CROSSWORD PUZZLE UNTUK MENINGKATKAN HASIL BELAJAR MATEMATIKA MATERI PECAHAN PADA SISWA KELAS III SD
Authors: Leni Diah Putri  , Ida Dwijayati  , Ngatmini  
Published: August 2023

Leni Diah Putri, 2023 “Pengembangan Media Digital Math Crossword Puzzle untuk Meningkatkan Hasil Belajar Matematika Materi Pecahan pada Siswa kelas III SD”. Tesis. Pembimbing: (1) Dr. Ida Dwijayanti, M. Pd.; (2) Dr. Ngatmini, M. Pd.

Media pembelajaran merupakan salah satu komponen penting yang digunakan dalam kegiatan pembelajaran. Media pembelajaran yang baik dapat membantu peserta didik dalam mencapai kompetensi. Media yang digunakan dalam pembelajaran Matematika masih kurang optimal. Media yang digunakan guru ada kecenderungan dititik beratkan hanya ada satu. Padahal banyak pilihan sumber belajar yang dapat digunakan. Media pembelajaran belum pernah mencoba dan menggunakan media dalam betuk digital menggunakan software adobe flash karena kurang faham dengan perkembangan teknologi saat ini. Dengan tidak adanya media pembelajaran matematika yang menggunakan aplikasi adobe flash terlebih pada materi pecahan. Masalah-masalah yang ada memberikan ide kepada peneliti untuk mengembangkan media pembelajaran interaktif dilengkapi teka-teki silang berbasis flash pada materi pecahan.
Penelitian ini bertujuan untuk mengembangkan media digital Math Crossword Puzzle untuk meningkatkan hasil belajar matematika materi pecahan pada siswa kelas III SD serta menguji kelayakan, kepraktisan, dan keefektifan bahan ajar tersebut. Penelitian ini menggunakan pendekatan penelitian pengembangan 4D yang diadaptasi dari model pengembangan Thiagarajan dan Semmel dengan tiga langkah yakni1) Define (pendefinisian); (2) Design (perancangan); (3) Develop (pengembangan). Teknik pengumpulan data dilaksanakan dengan tes, observasi, angket, wawancara dan dokumentasi. Teknik analisis data menggunakan analisis data produk, analisis data awal, uji t dan uji gain.
Hasil penelitian menunjukkan media digital Math Crossword Puzzle layak digunakan dengan hasil uji validas menggunakan aiken V berkategori sedang dan tinggi dan uji relibialitas dengan kategori kuat. media digital Math Crossword Puzzle layak efektif digunakan dalam pembelajaran, diketahui berdasarkan hasil belajar dengan adanya perbedaan rata-rata melalui uji t sebesar -10,740 dan peningkatan rata-rata (gain) sebesar 0, 548 yang berdasarkan interprestasi indeks gain tergolong sedang.
Simpulan penelitian ini adalah digital Math Crossword Puzzle layak dan efektif digunakan dalam pembelajaran khusunya pada muatan pelajaran Matematika materi pecahan. Guru diharapkan dapat mengembangan digital Math Crossword Puzzle yang serupa dengan materi yang berbeda, serta pihak sekolah diharapkan dapat memfasilitasi.
Kata kunci: digital Math Crossword Puzzle, Matematika, Pecahan
Analisis Fungsi dan Dampak Penggunaan Drop Bar pada Sepeda
Authors: Irfani Muhammad Yanuardi , Ramadhan Ali , Rahmawati Elfina 
Published: August 2023

Stang drop bar adalah stang sepeda jalan yang lurus di tengah, menempel pada batang, dan ditekuk di ujungnya. Profil drop bar yang condong ke depan memberikan fleksibilitas kepada pengendara, tetapi tidak dapat disangkal bahwa konsentrasi pengendara adalah faktor kunci dalam kualitas pengendaraan. Karena pada kecepatan tinggi, Anda juga ingin memaksimalkan reaksi manusia terhadap sepeda Anda. Dalam penelitian ini, beberapa metode yang digunakan dalam penelitian: metode pengumpulan data kualitatif deskriptif dan metode analisis data kualitatif. Metode deskriptif kualitatif bertujuan untuk menggambarkan, menjelaskan, menjelaskan dan menjawab pertanyaan yang diteliti secara lebih detail mengenai fungsi, tujuan dan efek penggunaan setang drop bar. Dari hasil penelitian yang diperoleh tersebut sepeda jalan dan setang balap untuk fokus pada desain yang berpusat pada manusia untuk meningkatkan kenyamanan dan keamanan pengguna, meminimalkan dan menghindari berbagai hal yang tidak diharapkan.
Clinical outcome of femoral diaphyseal fractures in adults treated with open verses closed interlocking nail
Authors: Mazhar Mahmood  , Abdul Hannan  , Usama Bin Saeed  , Asad Ramzan  , Huzaifa Tariq  , Hamza Tariq  
Published: August 2023

BACKGROUND & OBJECTIVE: There are different methods for treatment of the long bone fractures, including femoral diaphyseal fractures, ranging from closed intramedullary nail, open intramedullary nail to flexible nail, plating, and external fixator in open type 3 B and 3C fractures. The aim of this study was to compare the functional outcome of open versus closed techniques in treating femoral diaphyseal fractures in skeletally mature adults.
METHODOLOGY: A simple observational study was conducted at the Department of Orthopedics, Allied Hospital Faisalabad, from January 2018 to January 2020 with a total of 60 skeletally mature patients with mean age 38.4+1.2 who fulfilled the inclusion criteria were operated, and five patients lost in follow-up. Group A consisted of 27 patients (18 males and 9 females) who were operated with closed interlocking technique. Group B consisted of 28 patients (12 males and 16 females) who were operated with open technique. Both groups were followed prospectively for two years to evaluate the outcome. T-test was used for statistical analysis.
RESULTS: The rate of union in group A was better than in group B. Patients in group A had a reunion 1.99±0.86 weeks earlier than group B a significant difference between the two groups with p<0.001. Nonunion occurred in 02(7.40%) patients of group A and 03(10.71%) patients of group B. Only 01 (3.7%) patient from group A and 02 (7.40%) patient of group B suffered from deep infections.
CONCLUSION: Closed interlocking for femoral diaphyseal fractures provides earlier reunion of the bone and should be considered the treatment of choice. In case of lack of technical availabilities, open interlocking should be considered as a suitable option.
ANALISIS TINGKAT KEPUASAN MAHASISWA TERHADAP KINERJA DOSEN DALAM PROSES BELAJAR MENGAJAR MENGUNAKAN FUZZY LOGIC
Authors: Snae Yanto Metusalak , Manu Gerlan Apriandy , Fallo Diana Yanni Ariswati 
Published: August 2023

Abstract. The purpose of the study was to determine the level of student satisfaction with the performance of lecturers using the fuzzy logic method at the Health Faculty of the S1 Nursing Study Program at Citra Bangsa University. The results of this study indicate that there is a significant influence between student satisfaction on the performance of lecturers at the 2019 Undergraduate Nursing Study Program at Citra Bangsa University. This is evidenced by the results of data analysis where a significant level of student satisfaction with lecturer performance is obtained with a value of 75 according to the final assessment criteria (66-80) which is said to be satisfied. So that Ha is accepted or there is an influence on student satisfaction on lecturer performance.
Abstrak. Tujuan Penelitian untuk mengetahui tingkat kepuasan mahasiswa terhadap kinerja dosen dengan menggunakan metode fuzzy logic pada Fakultas Kesehatan Program Studi S1 Keperawatan di Universitas Citra Bangsa. Hasil penelitian ini menunjukan bahwa terdapat penggaruh yang signifikan antara kepuasan mahasiswa terhadap kinerja dosen pada Prodi S1 Keperawatan Angkatan 2019 Universitas Citra Bangsa. Hal ini dibuktikan dengan hasil perolehan analisis data dimana diperoleh taraf signifikan kepuasan mahasiswa terhadap kenerja dosen dengan nilai sebesar 75 sesuai dengan kriteria penilaian akhir (66-80) di katakan Puas. Sehingga Ha di terima atau terdapat penggaruh terhadap kepuasan mahasiswa terhadap kinerja dosen.
Nilai - Nilai Pendidikan Karakter Dalam Cerita Rakyat Ndelo Mono Kyase
Authors: Ate Christmas Prasetia 
Published: August 2023

Pendidikan karakter merupakan fondasi sentral dalam usaha mengubah tingkah laku dan membina kepribadian peserta didik, sehingga tahapan dalam proses internalisasi harus berjalan sesuai dengan tingkat perkembangan peserta didik guna memperoleh pemaknaan dan respon terhadap nilai yang ditanamkan. Salah satu upaya menggali nilai-nilai pendidikan karakter yaitu melalui teks cerita rakyat. Ada banyak cerita rakyat dari Nusa Tenggara Timur khususnya dari pulau Sumba dapat dapat digunakan untuk diajarkan pada peserta didik di sekolah. Salah satunya adalah cerita rakyat yang berjudul Ndelo Mono Kyase. Cerita rakyat ini dikisahkan dengan keunikannya tersendiri sesuai dengan latar belakang budaya dan nilai kehidupan masyarakat setempat. Tujuan penelitian ini dilakukan adalah untuk menganalisis nilai-nilai pendidikan karakter yang terkandung dalam cerita rakyat ini yang dapat diajarkan pada peserta didik di sekolah. Metode penelitian yang digunakan adalah metode deskriptif dengan pendekatan kualitatif dan teknik analisis menggunakan teknik analisis isi. Hasil penelitian yang diperoleh adalah cerita rakyat ini mengandung 14 nilai-nilai pendidikan karakter yang dapat diinternalisasikan pada peserta didik diantaranya nilai (1) religius, (2) jujur, (3) disiplin, (4) kerja keras, (5) kreatif, (6) mandiri, (7) demokratis, (8) rasa ingin tahu, (9) menghargai prestasi, (10) komunikatif/ senang bersahabat, (11) cinta damai, (12) peduli lingkungan, (13) peduli sosial, dan (14) nilai tanggung jawab.
Bayesian Analysis for Remote Biosignature Identification on exoEarths (BARBIE). I. Using Grid-based Nested Sampling in Coronagraphy Observation Simulations for H2O
Authors: Latouf Natasha , Mandell Avi M. , Villanueva Geronimo L. , Moore Michael Dane , Susemiehl Nicholas , Kofman Vincent , Himes Michael D. 
Published: August 2023

Abstract
Detecting H2O in exoplanet atmospheres is the first step on the path to determining planet habitability. Coronagraphic design currently limits the observing strategy used to detect H2O, requiring the choice of specific bandpasses to optimize abundance constraints. In order to examine the optimal observing strategy for initial characterization of habitable planets using coronagraph-based direct imaging, we quantify the detectability of H2O as a function of signal-to-noise ratio (S/N) and molecular abundance across 25 bandpasses in the visible wavelength range (0.5–1 μm). We use a preconstructed grid consisting of 1.4 million geometric albedo spectra across a range of abundance and pressure, and interpolate to produce forward models for an efficient nested sampling routine, PSGnest. We first test the detectability of H2O in atmospheres that mimic a modern-Earth twin, and then expand to examine a wider range of H2O abundances; for each abundance value, we constrain the optimal 20% bandpasses based on the effective S/N of the data. We present our findings of H2O detectability as functions of S/N, wavelength, and abundance, and discuss how to use these results for optimizing future coronographic instrument design. We find that there are specific points in wavelength where H2O can be detected down to 0.74 μm with moderate-S/N data for abundances at the upper end of Earth’s presumed historical values, while at 0.9 μm, detectability is possible with low-S/N data at modern Earth abundances of H2O.
Waltzing Binaries: Probing the Line-of-sight Acceleration of Merging Compact Objects with Gravitational Waves
Authors: Vijaykumar Aditya , Tiwari Avinash , Kapadia Shasvath J. , Arun K. G. , Ajith Parameswaran 
Published: August 2023

Abstract
The line-of-sight acceleration of a compact binary coalescence (CBC) event would modulate the shape of the gravitational waves (GWs) it produces with respect to the corresponding nonaccelerated CBC. Such modulations could be indicative of its astrophysical environment. We investigate the prospects of detecting this acceleration in future observing runs of the LIGO-Virgo-KAGRA network, as well as in next-generation (XG) detectors and the proposed DECIGO. We place the first observational constraints on this acceleration for putative binary neutron star mergers GW170817 and GW190425. We find no evidence of line-of-sight acceleration in these events at 90% confidence. Prospective constraints for the fifth observing run of the LIGO at A+ sensitivity suggest that accelerations for typical binary neutron stars (BNSs) could be constrained with a precision of a/c ∼ 10−7 [s−1], assuming a signal-to-noise ratio of 10. These improve to a/c ∼ 10−9 [s−1] in XG detectors, and a/c ∼ 10−16 [s−1] in DECIGO. We also interpret these constraints in the context of mergers around supermassive black holes.
Lithium in Turnoff Stars in the Globular Cluster M5: A Quest for Primordial Lithium
Authors: Boesgaard Ann Merchant , Deliyannis Constantine P. 
Published: August 2023

Abstract
The light element lithium is formed by nucleosynthesis during the Big Bang. Its abundance can help to define the parameters of the early Universe. To find this primordial value, it is necessary to determine Li abundances in the oldest stars because it is readily destroyed by nuclear reactions in stellar interiors. We have made high-resolution (∼45,000) spectroscopic observations of five identical unevolved turnoff stars in the 13 Gyr old globular cluster M5. In our analysis we find a range in Li abundance of a factor of 2; the spread is 5 times the individual error. The comparison of these results with those for turnoff stars from five other globular clusters reveals a similarly large range in Li. Lithium in M5 and the other clusters all have stars above the field star Li plateau, but none are as high as the predictions for primordial Li. The maximum values for Li are the same in all six clusters. Multiple generations of stars are found in many globular clusters; those later generations are expected to have formed from Li-depleted gas. Such second- and later-generation stars would have no Li. However, only one of the six clusters has a few unevolved stars with upper limits on the Li abundance.
La performativididad del pacto social: la «invención teórica de Rousseau» según Étienne Balibar
Authors: Gómez Germain Francisca 
Published: August 2023

Quizá no sea desacertado destacar que cuando Étienne Balibar afirma que el sujeto-ciudadano rousseauniano constituye una «figura propiamente revolucionaria», no está simplemente mencionándolo desde una perspectiva teórico-política, pues está haciendo ver que la dualidad que comporta supone una figura revolucionaria en un sentido lingüístico y especulativo. En este artículo, nuestro propósito no es otro que analizar el triple alcance de la «invención teórica de Rousseau». Que las significaciones conceptuales no puedan ser simples o unívocas, es lo que en buena medida intentaremos poner de relieve siguiendo su interpretación de algunas de las nociones medulares del Contrato social de Rousseau.
Emerging institutional models and notions of expertise for the conservation of time-based media works of art
Authors: Laurenson Pip 
Published: August 2023

This paper describes four institutional models that have emerged in response to the conservation of time-based media works of art and outlines the key ideas and questions which frame this emerging area of conservation. The paper looks at the way in which conservators explore the significance of the medium, attitudes to change, questions of obsolescence and the impact of the how the artist conceives of their practice on the conservation of these works as they enter the museum. In addressing the conservation of time-based media works of art, this paper highlights the variety of knowledge and expertise required ; expertise that is embodied in a network of people who support these works both inside and outside the museum. The author concludes by suggesting that developing and maintaining these networks has become an essential part of the time-based media conservator’s role.
Art contemporain, sources lumineuses et obsolescence
Authors: Dazord Cécile , Ezrati Jean-Jacques 
Published: August 2023

En 2009, le Groupe art contemporain du C2RMF a initié un programme d’études sur la conservation des œuvres contemporaines intégrant des sources lumineuses. Une première approche générique (toutes technologies confondues) a été menée à partir des collections d’arts plastiques contemporaines du Centre Pompidou – musée national d’Art moderne. Ce tour d’horizon a permis de dresser un état des lieux des principales sources lumineuses employées et des problématiques qui leur sont liées en termes de conservation sur fond d’obsolescence technologique et dans le contexte récent de la réglementation européenne concernant le bannissement des sources lumineuses « énergétivores », au premier rang desquelles figure l’incandescence – technologie la plus répandue dans l’éclairage domestique à ce jour et depuis plus d’un demi-siècle.
Compliance with Long-Term Use of Orthoses Following Spinal Cord Injury
Authors: Yemisci Oya U , Ozen Selin , Saracgil Cosar Sacide N , Afsar Sevgi I 
Published: August 2023

Background:
Prescription of orthoses and assistive devices that facilitate physical function is a major component of the rehabilitation process in spinal cord injury (SCI).

Objective:
To evaluate the long-term use of orthoses prescribed during inpatient rehabilitation in people with SCI and investigate the factors related to discarding the device.

Materials and Methods:
Medical records of 202 SCI patients who were included in an inpatient rehabilitation program of a tertiary research hospital were reviewed retrospectively. Patients' demographic data, neurological level of spinal cord injury functional state and use of assistive devices for ambulation (orthoses, walkers, etc.) at discharge were recorded. At follow-up, study participants were contacted by telephone and queried regarding the frequency and duration of use of orthoses; if the individual had discontinued using the orthoses, the reasons for discarding the device were sought.

Results:
The majority of the study participants (62.7%) had been prescribed a knee-ankle-foot orthosis during their inpatient stay. At follow-up, the regular use of orthoses was ongoing in 67.6% of the participants, and nonuse was determined in 32.4%. The most common cited reasons for discarding the device were difficulty in donning and doffing, functional improvement, and mechanical problems of the orthoses.

Conclusions:
A significant number of patients had discarded their orthoses at the long-term follow-up and the main reasons for discarding the devices were orthotic factors. Timely reevaluation of the patient and orthosis modification according to patients' needs is necessary to achieve long-term compliance.
Cerebrospinal Fluid Procalcitonin—A Potential Biomarker for Post-Craniotomy Bacterial Meningitis
Authors: Moorthy Ranjith K , Job Victoria , Rebekah Grace , Rajshekhar Vedantam 
Published: August 2023

Background:
The literature regarding the utility of cerebrospinal fluid (CSF) procalcitonin (PCT) in the diagnosis of post-craniotomy bacterial meningitis and differentiating it from aseptic meningitis is sparse.

Materials and Methods:
CSF total WBC count, sugar, protein, and PCT were measured in febrile patients with suspected post-craniotomy meningitis during the first 30 days following an intradural cranial procedure for non-trauma indications. Patients were diagnosed as postoperative bacterial meningitis if CSF culture was positive (PBM, n = 28) or postoperative aseptic meningitis if CSF culture was sterile and there was no evidence of systemic infection (PAM, n = 31). CSF cytochemical parameters and PCT values were compared between the groups. Normal values of CSF PCT were obtained from 14 patients with noninfectious indications with hydrocephalus.

Results:
There was no significant difference in CSF total WBC count, sugar, and protein levels between PAM and PBM groups. The median PCT level in CSF in the normal group was 0.03 ng/mL (interquartile range [IQR] 0.02–0.07 ng/mL). CSF PCT in the PBM group (median 0.37 ng/mL, IQR 0.2–1.4 ng/mL) was significantly higher than normal values as well as PAM group (median 0.12 ng/mL, IQR 0.07–0.26 ng/mL (P = 0.0004). The area under the receiver operating characteristic (ROC) curve for CSF PCT was 0.767. A cutoff value of 0.12 ng/mL yielded a sensitivity of 85.7% (95% CI: 67.3% to 96%), specificity of 51.6% (95% CI: 33% to 69.9%), positive predictive value of 61.5% (95% CI: 51.9% to 70.3%), and negative predictive value of 80% (95% CI: 60.3.8% to 91.3%).

Conclusions:
CSF PCT assay in patients who are febrile during the first 30 days post-non-trauma neurosurgical procedures has a role in the early diagnosis of bacterial meningitis.
Spinal Cord Stimulation Improved Freezing of Gait and Hypokinetic Dysarthria of a Patient with Dopamine-Resistant Multiple System Atrophy-Parkinsonian Type
Authors: Gong Huijun , Liu Yi , Zhu Xiaosong , Gong Xingjian 
Published: August 2023

Background:
Multiple system atrophy parkinsonian type (MSA-P) patients with resistance to dopamine have highly limited treatment options. This calls for further study of spinal cord stimulation (SCS) as a potential nondopaminergic therapy to improve motor and speech functions of patients with dopamine-resistant parkinsonism.

Case Presentation:
A 58-year-old male with MSA-P had hypokinetic dysarthria, freezing of gait (FOG), and spinal disc herniation with refractory back pain. SCS was used to treat his refractory back pain. Serendipitously, after the surgery, the patient reported not only a reduction in pain but also rapid improvement of FOG and hypokinetic dysarthria.

Conclusion:
SCS has been found in some cases to improve FOG and hypokinetic dysarthria. It is necessary to further study the potential of and the mechanism behind SCS as a potential nondopaminergic therapy to improve motor and speech functions of patients with dopamine-resistant parkinsonism.