bluuebunny/crossref_metadata_2025_split huggingface dataset:
STUDI ANALISIS KEMAMPUAN MENGENAL HURUF HIJAIYAH PADA ANAK USIA DINI MELALUI BERMAIN PUZZLE DI KELOMPOK B TK AL-KHAIRAAT KABONENA KOTA PALU
Authors: Nurhidayah Nurhidayah , Jabir Muh. , Rus’an Rus’an 
Published: July 2020

Penelitian ini membahas tentang studi analisis kemampuan mengenal huruf hijaiyah pada anak usia dini melalui bermain puzzle di kelompok B TK Al-khairaat Kabonena Kota Palu. Penelitian ini menggunakan pendekatan kualitatif. Teknik pengumpulan data melalui observasi, wawancara dan dokumentasi. Teknik analisis data yang digunakan adalah reduksi data, penyajian data dan verifikasi data. Hasil penelitian ini menunjukan bahwa peran guru dalam mengenalkan huruf hijaiyah melalui bermain puzzle yaitu Mereka tidak hanya, menyediakan fasilitas ataupun media belajar saja, tetapi juga harus membimbing peserta didiknya yang masih berusia dini dengan mengajarkan pelafalan huruf hijaiyah dengan benar, agar mereka dapat mengenal huruf hijaiyah, serta guru juga harus membiasakan anak untuk mandiri, disiplin, hidup bersih, bertanggung jawab. Guru juga menggunakan beberapa metode pembelajaran yaitu dengan metode bernyanyi dan metode bermain dengan menggunakan media puzzle agar para peserta didik tidak bosan. Guru mengenalkan huruf hijaiyah pada peserta didik sesuai dengan perkembangan anak dan melakukan kegiatan pembelajaran melalui bermain. Penerapan bermain puzzle dalam meningkatkan kemampuan mengenal huruf hijaiyah pada Anak Usia Dini di TK Al-Khairaat Kabonena Kota Palu, dilaksanakan pada hari jum’at, cara memainkanya dengan membongkar, menyusun serta mencocokan kembali puzzle sesuai dengan bentuk dan susunan urutannya.
UPAYA GURU DALAM MEMBENTUK KARAKTER ANAK ISLAM USIA DINI DI TK AL-KHAIRAAT UEDELE KEC. TOJO KAB. TOJO UNA-UNA
Authors: Sulistiawati  , Saguni Fatimah , Marwany  
Published: July 2020

Penelitian ini bertujuan untuk mengetahui upaya yang dilakukan oleh guru dalam membentuk karakter anak islam usia dini, serta kendala dan solusi guru dalam membentuk karakter anak Islam usia dini di TK Al-Khairaat Uedele, Kecamatan Tojo, Kabupaten Tojo Una-Una. Metode Penelitian yang digunakan yaitu pendekatan kualitatif deskriptif, dengan teknik pengumpulan data melalui observasi, wawancara, dan dokumentasi. Hasil penelitian ini menunjukan bahwa dalam pelaksanaan, pembentukan karakter pada anak usia dini di Sekolah TK Al-Khairaat Uedele dalam membentuk karakter tersebut dilakukan dengan berbagai upaya yaitu melalui bernyanyi, bermain, pembiasaan anak mencium tangan pada guru, membiasakan menjawab salam dan bertanggung jawab. menerapkan perilaku disiplin. Adapun kendala serta solusi yang dihadapi oleh lembaga pendidikan formal dalam membentuk karakter pada anak usia dini di sekolah TK Al-Khairaat Uedele adalah dengan beragamnya sikap anak, guru belum terlalu menguasai lagu, aturan yang diterapkan belum sepenuhnya dipatuhi oleh peserta didik serta terbatasnya sarana dan prasarana. kemudian solusi untuk pemerintah yaitu menambah atau memperbaiki fasilitas yang ada di sekolah TK Al-Khairaat Uedele, Guru selalu mengingatkan kepada peserta didik tentang tata tertib kelas serta melakukan tanya jawab dengan peserta didik pada saat selesai berbaris dan masuk kelas. Dari kesimpulan yang diperoleh bahwa diharapkan kepada pendidik terutama guru yang ada di TK Al-Khairaat Uedele agar lebih memperhatikan lagi pendidikan nilai karakter pada peserta didik terutama pada Anak Usia Dini.
HOW GESTURE PROVIDES A HELPING HAND AND SUPPORTS CHILDREN’S LANGUAGE ACQUISITION
Authors: Nurmala Ma'rifah 
Published: July 2020

Children use gesture to refer to objects before they produce labels for these objects to convey semantic relations between objects before conveying sentences in speech. The gestural input that children receive from their or teacher shows that they provide models for their children for the types of gestures and gesture to produce, and do so by modifying their gestures to meet the communicative needs of their children. This article aims to discuss what we know about the impact of gestures on memorization of words. This article describes an explanation the form and example why using gesture would help educator and parent in supports children’s language development. More importantly, the gestures that parents and teachers produce, in addition to providing models, help children learn labels for referents and semantic relations between these referents and even predict the extent of children’s vocabularies several years later. The existing research highlights the important role parental even the teacher gestures play in shaping children’s language learning.
PENERAPAN PENDIDIKAN DASAR MILITER (DIKSARMIL) DALAM MEMBENTUK KEPRIBADIAN RESIMEN MAHASISWA INSTITUT AGAMA ISLAM NEGERI (IAIN) PALU
Authors: Oyan D. Taufiq K.  , Hairuddin Cikka  
Published: July 2020

The application of basic education in shaping the mentality and personality of the student regiment at IAIN Palu so that it can shape the mental and personality of the menwa members at IAIN Palu. The inhibiting factors in the process of applying basic education in boosting the mental and personality of the menwa in IAIN Palu are the equipment for training activities, the quantity of menwa in IAIN Palu, and the members of the menwa having difficulty spending time. Supporting factors are the support of the institute, the Central Sulawesi Menwa Commander, and the support of the Menwa alumni.
The implementation of basic education in shaping mental and personality is the manifestation of the character of Cinta Tanah Air in the Student Regiment of the State Islamic Institute of Palu (IAIN) Palu which is carried out through education, coaching, and activities, in the implementation of basic education in shaping mental and personality in the Student Regiment of the Institute of Religion Islamic State (IAIN) Palu for Guides and Senior Student Regiments should be more active, and need to be regulated in a specific regulation, to be more clear and detailed.
TELAAH TERHADAP ASAS TRANSPARANSI DALAM PENGELOLAAN DANA DESA
Authors: Safriani Andi 
Published: July 2020

AbstractThe principle of Transparancy in Managing Village fund is certainly very necessary, society or public needs open access to information regarding village fund management. Therefore with the principle of transparency I every village fund management automatically the government or village apparaturs will be more carefull in exercising their authority properly by promoting the principle of tranparancy, so that the community later give trust entirely to the government to provide welfare or benefit through management or utilization the village fund.Keyword: Transparancy, Management, Village Fund AbstrakAsas Transparansi dalam Pengelolaan Dana Desa tentunya sangat diperlukan, Masyarakat atau Publik membutuhkan akses informasi yang terbuka terkait pengelolaan Dana Desa. Oleh karena itu dengan adanya Asas Transparansi tersebut di setiap pengelolaan Dana Desa secara otomatis aparatur negara dalam hal ini pemerintah atau perangkat desa akan lebih berhati-hati dalam melaksanakan kewenangannya secara baik dengan mengedepankan asas transparansi tersebut, sehingga masyarakat nantinya akan memberikan kepercayaan sepenuhnya kepada pemerintah untuk memberikan kesejahteraan atau manfaat yang sebesar-besarnya melalui pengelolaan atau pemanfaatan Dana Desa tersebut.Kata Kunci : Transparansi, Pengelolaan, Dana Desa
ANALISIS KEKONTINUAN FUNGSI PADA BARISAN FUNGSI KONVERGEN
Authors: Alwi Wahidah , Ishak Ishak 
Published: July 2020

Penelitian ini membahas tentang tentang barisan fungsi dan hubungannya dengan fungsi kontinu . Salah satu kekonvergenan dalam barisan fungsi adalah konvergen seragam, dimana jenis kekonvergenan tersebut mampu mempertahankan kekontinuan fungsi. Penelitian ini bertujuan untuk menunjukkan karakteristik barisan fungsi yang konvergen ke fungsi kontinu . Kemudian akan diuraikan beberapa sifat barisan fungsi konvergen seragam serta keterkaitannya dengan fungsi kontinu . Lebih jauh, dalam Penelitian ini akan ditunjukkan karakteristik barisan yang menjadi syarat cukup konvergennya barisan ke fungsi kontinu .
Workaholism – psychological and social determinants of work addiction
Authors: Soroka Ewelina , Iwanicka Aleksandra , Olajossy Marcin 
Published: July 2020

AbstractIntroduction:Workaholism as a psychological and social phenomenon is the object of only a few empirical studies. Despite the fact that the phenomenon of addiction to work was not specified in the ICD-10 or DSM-5 Classifications, the authors of this paper have decided that it is worth considering its preconditions.Materials and method:Based on the review of the available literature, the topic of work addiction was discussed and the main determinants of workaholism and the so-called workaholic personality were presented.Results:The paper presents the author’s theoretical proposition of workaholism notion which postulates the existence of a form of addiction to work, which has its source in personality and motivation.Conclusions:Undoubtedly, workaholism is addictive, but only obsessive-compulsive components may not be sufficient to determine its nature. Workaholism adopts a three-dimensional structure including behavioral, cognitive and affective aspects. Further research on this issue is needed.
Antioxidative role of propolis on LPS induced renal damage
Authors: Doğanyiğit Züleyha , Yakan Birkan , Okan Aslı , Silici Sibel 
Published: July 2020

Abstract
Sepsis is a systemic infectious disease that leads to shock, organ failure, and death and requires urgent treatment. Animal model studies of sepsis and endotoxemia have revealed that antioxidant compounds prevent the progression of multi-system organ failure and reduce death rate. In the present study aimed to establish the effect of propolis, which has been proven to have antibacterial, anti-inflammatory and antioxidant activities in recent years, on lipopolysaccharide (LPS)-induced renal damage. 40 Sprague dawley rats were randomly divided into five equal groups (n = 8): Control (0.9% NaCl), LPS (30 mg/kg), propolis (250 mg/kg), propolis + LPS, and LPS + propolis. After completion of the experimental protocol, Malondialdehyde (MDA) levels were measured using blood serum samples obtained from the rats. The kidney samples of the rats were examined histopathologically. As a result, it was determined that LPS increased MDA levels in the blood serum samples and it caused histological changes in the kidney tissue such as tubular damage, mild ischemic injury, ischemic damage in the form of vacuolization, tubular epithelial vacuolization, vascular congestion, and glomerular atrophy. Contrary to these results, MDA levels of serum decreased in the propolis + LPS, and LPS + propolis groups, and also histological findings improved. These results showed that protective effect of propolis against kidney damage caused by LPS.
Aspect Ratio Dependence of Isotropic-Nematic Phase Separation of Nanoplates in Gravity
Authors: Shinde Abhijeet , Wang Xuezhen , Yu Yi-Hsien , Cheng Zhengdong 
Published: July 2020

Abstract
We studied isotropic-nematic (I-N) phase separation via gravity sedimentation in suspensions of plate-like colloidal particles of identical thickness but different lateral sizes (diameters). It is well-known that I-N phase transition occurs at a higher concentration for particles with larger aspect ratio (thickness/diameter) than for particles with smaller aspect ratio. Here we report that for the larger aspect ratios of nanoplates, gravity-driven I-N phase separation is faster. In a homogenously mixed I-N biphasic suspension of nanoplates, nematic tactoids nucleate, grow, and then undergo sedimentation in gravity, leading to the formation of a clear horizontal interface between the I and N phase. For I-N coexistent suspension of nanoplates with different aspect ratios but the same amount of nematic fractions, the larger the aspect ratio, the faster the formation of nematic tactoids and interface between isotropic liquid and nematic liquid crystal phase. The tactoid formation rate is governed by the rotational and translational diffusion rates, which are faster at larger aspect ratios. The time required for I-N separation (t*, seconds) varies inversely with the mean aspect ratio (< ξ >) of nanoplates and follows the relation, t
* = α < ξ >
n
, where α = 0.97 ± 1.30 s and n = −2.1 ± 0.2. The phase separation kinetics studied in our experiments offers guidance for the selection of aspect ratio of nanoplates for samples to be studied at the International Space Station (ISS).
Comparative Responses to Squats Completed with Free Weights and an Exoskeleton
Authors: Neuhaus Peter , Jumonville Chris , Perry Rachel A. , Edwards Roman , Martin Jake L. , Alarbi Ahlam , Potter William T. , Caruso John F. 
Published: July 2020

Abstract
To assess the comparative similarity of squat data collected as they wore a robotic exoskeleton, female athletes (n=14) did two exercise bouts spaced 14 days apart. Data from their exoskeleton workout was compared to a session they did with free weights. Each squat workout entailed a four-set, four-repetition paradigm with 60-second rest periods. Sets for each workout involved progressively heavier (22.5, 34, 45.5, 57 kg) loads. The same physiological, perceptual, and exercise performance dependent variables were measured and collected from both workouts. Per dependent variable, Pearson correlation coefficients, t-tests, and Cohen's d effect size compared the degree of similarity between values obtained from the exoskeleton and free weight workouts. Results show peak O2, heart rate, and peak force data produced the least variability. In contrast, far more inter-workout variability was noted for peak velocity, peak power, and electromyography (EMG) values. Overall, an insufficient amount of comparative similarity exists for data collected from both workouts. Due to the limited data similarity, the exoskeleton does not exhibit an acceptable degree of validity. Likely the cause for the limited similarity was due to the brief amount of familiarization subjects had to the exoskeleton prior to actual data collection. A familiarization session that accustomed subjects to squats done with the exoskeleton prior to actual data collection may have considerably improved the validity of data obtained from that device.
Monitoring Tissue Oxygen Saturation in Microgravity on Parabolic Flights
Authors: Smith Thomas G. , Formenti Federico , Hodkinson Peter D. , Khpal Muska , Mackenwells Brian P. , Talbot Nick P. 
Published: July 2020

Abstract
Future spacecraft and crew habitats are anticipated to use a moderately hypobaric and hypoxic cabin atmosphere to reduce the risk of decompression sickness associated with extravehicular activity. This has raised concerns about potential hypoxia-mediated adverse effects on astronauts. Noninvasive technology for measuring tissue oxygen saturation (StO2) has been developed for clinical use and may be helpful in monitoring oxygenation during spaceflight. We conducted a technical evaluation of a handheld StO2 monitor during a series of parabolic flights, and then undertook a preliminary analysis of the data obtained during the flights from six individuals. The StO2 monitor operated normally in all gravity conditions. There was considerable variability in StO2 between and within individuals. Overall, transition to microgravity was associated with a small decrease in StO2 of 1.1±0.3%. This evaluation has established the basic function of this technology in microgravity and demonstrates the potential for exploring its use in space.
Methods for On-Orbit Germination of Arabidopsis thaliana for Proteomic Analysis
Authors: Hutchinson Sarahann , Basu Proma , Wyatt Sarah E. , Luesse Darron R. 
Published: July 2020

Abstract
Large-scale omics approaches make excellent choices for research aboard the International Space Station (ISS) because they provide large amounts of data that can be continually mined even after the original research has been completed. A proteomic approach can provide information about which proteins are produced, degraded, or post-translationally modified, potentially shedding light on cellular strategies that cannot be discerned from transcriptomic data. To collect sufficient tissue from a Biological Research In Canisters (BRIC)-grown experiment on the ISS for proteomic analysis, several modifications were made to existing protocols. Approximately 800–1000 seeds were housed in each Petri Dish Fixation Units (PDFU). These were germinated up to 120 h after planting by transferring the BRIC from cold stasis to room temperature. Growth continued for only 72 h after germination to allow sufficient tissue for extraction, and to minimize the impact of ethylene and crowding stress. Seedlings were then exposed to RNAlater®. Results indicate that RNAlater® - treated Arabidopsis seedlings yield an equal amount of protein to those flash-frozen in liquid nitrogen.
Spaceflight Procedures and Operations Utilized During the Seedling Growth Experiments
Authors: Vandenbrink Joshua P. , Kiss John Z. 
Published: July 2020

Abstract
Spaceflight experiments offer a unique environment for fundamental research in biology. Utilization of microgravity environments has provided insights into how plants and animals perceive and respond to gravity, or the lack thereof. However, performing spaceflight experiments on the International Space Station (ISS) requires years of planning and testing before execution. A few of the complex steps preceding the experiment include: development of the experimental timeline and programming of experimental equipment, testing hardware for biocompatibility, planning the logistics of sending samples to NASA or ESA centers for testing, and launching samples to the ISS. In this paper, using the Seedling Growth-2 spaceflight experiment as an example, we cover the entire timeline leading up to a flight experiment. These events include the Schedule Test, the Operations and Validations Test (OVT), and the Flight Build and Experiment, as well as the post-flight sample processing.
Injecting a Liquid in Weightlessness: Droplet or Geyser Formation
Authors: Collicott Steven H. , Kennedy Kyle D. 
Published: July 2020

Abstract
Injecting a liquid into a gas-filled vessel while in weightlessness can result in at least two conditions–a droplet attached to the wall around the injection orifice and a geyser in which the liquid propagates away from the orifice in a continuous jet. The need to design injection of liquid to accomplish one condition or the other shows up in both zero-g fluids research geometries and spaceflight systems. Previous experiments by others assumed the rim of the injection orifice to be sharp. Liquid flow out of orifices with chamfered and rounded rims during the weightlessness of parabolic aircraft flight are studied in this work. When compared to previous work, results indicate that chamfered and rounded rims have little effect on the value of Weber number dividing the wall-bound droplet and geyser behaviors. Because any manufactured orifice will have finite bluntness, this conclusion is useful for both research and spaceflight systems.
Levels of Acid Sphingomyelinase (ASM) in Caenorhabditis elegans in Microgravity
Authors: Gravely Annabel K. , Vlasov Alice , Freeman Amy , Wu Kay , Szewczyk Nathaniel J. , D’Cruz Robert , Batt Jane 
Published: July 2020

Abstract
Both Amyotrophic Lateral Sclerosis (ALS) patients and astronauts in spaceflight suffer from muscle atrophy. Previous research suggests that the enzyme acid sphingomyelinase (ASM) may be involved in the pathogenesis of ALS, but it is not known if ASM influences muscle atrophy in microgravity. In this study, Caenorhabditis elegans (C. elegans) were exposed to microgravity conditions on the International Space Station (ISS) within the confines of a Fluid Mixing Enclosure (FME). Return of the FME yielded 72,050 live nematodes, the first demonstration of C. elegans survival of space travel in an FME. After the nematodes returned to Earth, in much larger numbers than seen in previous FME experiments, the size and ASM expression levels in experimental worms were compared to control Earth-bound worms. C. elegans that returned from the ISS were larger in both length and cross-sectional area than the control worms, and they exhibited decreased expression of ASM-1 and ASM-2 proteins. Further research must be conducted to elucidate the role of ASM in muscle atrophy, as there were many limitations to this study. Understanding the role of ASM in muscle atrophy may lead to the discovery of novel targets for treatment of both ALS and muscle atrophy in microgravity. This study was a student led initiative and undertaken as a project within the Student Spaceflight Experiments Program (SSEP), under the auspices of the National Center for Earth and Space Science Education and the Arthur C. Clarke Institute for Space Education.
Investigation of Zebrafish Larvae Behavior as Precursor for Suborbital Flights: Feasibility Study
Authors: Llanos Pedro J. , Andrijauskaite Kristina , Rubinstein Mark P. , Chan Sherine S. L. 
Published: July 2020

Abstract
Suborbital spaceflights, carrying scientific payloads, allow scientists not only to test the feasibility of their payloads, but they also provide the basis for refining scientific hypotheses to be later tested on the International Space Station (ISS). Therefore, it is essential to establish robust pre-flight procedures in order to take advantage of this unique research platform to facilitate payload delivery. In the present study, we assessed zebrafish larvae behavior as a precursor for the future suborbital spaceflight involving research on the musculoskeletal system. Zebrafish larvae were exposed to the same physiological stressors they would encounter during suborbital spaceflight: alterations in light, thermal, and centrifugation conditions. Their behavioral responses were analyzed using the DanioVision (Noldus) behavioral tracking system. Our results showed that zebrafish were most active when kept in a dark environment as measured by swim distance. Also, thermal alterations revealed that zebrafish larvae adapted well to the different temperatures ranging from 25°C to 32°C with the highest levels of locomotor activity observed at 32°C. Finally, the centrifugation tests demonstrated that although zebrafish were exhausted initially, their recovery process was short, lasting for approximately five minutes. Taken together, our findings support the hypothesis that using zebrafish larvae is a feasible model for future suborbital flights. Thus, the lessons learned allow us to propel this research with more refined and realistic procedures as a precursor for orbital flights to the ISS and to cislunar space.
Daily Acute Bouts of Weight-bearing During Hindlimb Unloading Mitigate Disuse-Induced Deficits in Cancellous Bone
Authors: Bokhari Rihana S. , Metzger Corinne E. , Allen Matthew R. , Bloomfield Susan A. 
Published: July 2020

Abstract
International Space Station crewmembers experience microgravity, resulting in musculoskeletal losses. It remains unclear how much mechanical loading during disuse is sufficient to mitigate disuse-induced bone loss. We examined 75 minutes of weight-bearing per day on disuse-induced bone loss during hindlimb unloading (HU). Female C57BL/6J mice, 17 weeks (n=10/group), were exposed to HU for 28 days or were ambulatory controls (CC). Half of the HU animals were continuously unloaded while the remainder were removed from tail suspension for ~75 min/day for cage activity weight-bearing (HU+WB). HU and HU+WB led to total body mass and bone mineral density loss. HU+WB mitigated HU-induced losses in total body fat and lean mass and, in the distal femur, prevented losses in μCT measures of cancellous bone volume and microarchitecture. These findings support the robust impact of short durations of normal loading on preventing or mitigating HU-induced bone loss.