bluuebunny/crossref_metadata_2025_split huggingface dataset:
Evaluation of the Protective Effect of Red Ginseng on Lipid Profile, Endothelial and Oxidative Damage after Splenectomy in Rats
Authors: KOŞMAZ Koray , DURHAN Abdullah , ŞENLİKCİ Abdullah , SÜLEYMAN Marlen , BOSTANCI Mustafa Taner , PEKCİCİ Mevlüt Recep , ŞENEŞ Mehmet , ALKAN KUŞABBİ İlknur , GÖNÜLTAŞ Mehmet Alparslan , HÜCÜMENOĞLU Sema , BARLAS Aziz Mutlu , BAĞ Yusuf Murat , ERSAK Can , ERGÜDER Ender 
Published: August 2021

Aim: It was aimed to examine the effects of Red Ginseng (RG), which has anti-inflammatory and antioxidant properties, on the histopathological alterations and lipid metabolism following splenectomy.
Methods: Rats were randomly divided into 3 groups of 10 rats each. Only laparotomy was conducted in group 1 (sham). In group 2 (control), splenectomy was performed but no therapy was offered. Splenectomy was performed and RG extract was supplied orogastrically at a dosage of 100mg/kg/day for 28 days in group 3 (RG group). At the end of the 28-day period, tissue samples were obtained for the assessment of histopathological alterations in the vascular, intestinal, and lung tissues, and blood samples were obtained for biochemical analysis.
Results: The RG group had reduced significantly total cholesterol (TC), triglyceride (TG), and very low density lipoprotein (VLDL) levels than the control group (p
Pengaruh Ramipril Terhadap Gambaran Histopatologis Otak Tikus Wistar yang Mengalami Edema Otak
Authors: Husni Rizka Fitria , Afriani Nita , Asri Aswiyanti 
Published: August 2021

Background. Brain edema is excessive accumulation of fluid in the intracranial or extracellular space of the brain. It can be caused by head trauma, brain tumors, hypoxia, metabolic disorders, or acute hypertension. Acute myocardial infraction is damage to the myocard that occurs due to lack oxygen. When acute myocardial infarction occurs, there will be disruption of blood flow in the form of stasis which allows emboli and decreased Cardiac Output which will cause a decrease in Cerebral Blood Flow. There will be a state of ischemia and hypoxia so that the hemostatic mechanism is disturbed which will trigger brain edema.
Objective. This research was conducted to see the effect of giving ramipril to histopathological of the brain of wistar rat with brain edema.
Methods. This research is an experimental study. We used 32 animals which were divided into 4 groups (K-, K +, P1, and P2). P1 was given 3 mg/kgBW ramipril for 7 consecutive days. P2 was given 4 mg/kgBW ramipril for 7 consecutive days. On days 8 and 9, P1, P2, and K+ induced isoproterenol 85 mg/kgBW for 2 consecutive days to induce brain edema through the mechanism of acute myocardial infarction. Data analysis was performed using One Way Anova test and Post Hoc Bonferroni test.
Results. The mean area of ​​brain edema in the K-, K +, P1, and P2 groups respectively were 20.76%, 34.69%, 22.70%, and 21.90%.
Conclusion. There was a significant effect of giving ramipril to histopathological of the brain of wistar rat with brain edema
Authors: Ulfa Bella , Salendu Alice 
Published: August 2021

Abstrak. Penelitian ini bertujuan untuk menguji efek moderasi dari ambidextrous organization culture pada hubungan antara leader autonomy support dengan innovative behavior. Penelitian ini mengambil data melalui survei online dengan karakteristik bekerja di Jakarta dengan masa kerja minimal 1 Tahun (N=117) yang dipilih berdasarkan teknik convenience sampling. Penelitian ini menggunakan teknik analisa data moderation model (PROCESS model 1) dengan menggunakan program SPSS. Hasil penelitian menunjukkan bahwa leader autonomy support dan innovative behavior berkorelasi positif (r = 0.410, p < 0.01) dan terdapat pengaruh signifikan leader autonomy support terhadap innovative behavior (Sig. 0.000 <0.05; R Square 0.257; β = 0.5072). Sedangkan ambidextrous organization culture signifikan memoderasi pengaruh leader autonomy support terhadap innovative behavior (Sig 0.0025< 0.005).
Kata kunci: ambidextrous organization culture, innovative behavior, leader autonomy support
Some Observations on What Grammaticalization Is and Is Not
Authors: Joseph Brian D. 
Published: August 2021

The notion of ‘grammaticalization’ — the embedding of once non- (or less-) grammatical phenomena into the grammar of a language — has enjoyed broad acceptance over the past 30 years as a new paradigm for describing and accounting for linguistic change. Despite its appeal, my contention is that there are some issues with ‘grammaticalization’ as it is conventionally described and discussed in the literature. My goal here is to explore what some of those problems are and to focus on what grammaticalization has to offer as a methodology for studying language change. Drawing on case studies from the history of English and the history of Greek, I reach a characterization of how much of grammatical change can legitimately be called “grammaticalization” and how much is something else. In this way, I work to achieve a sense of what grammaticalization is and what it is not.
A systematic approach to managing the renewal of fixed assets of textile industry enterprises
Authors: Narkevich L. V. 
Published: August 2021

The article proposes an effective mechanism for managing the renewal of fixed assets of textile industry enterprises, taking into account the industry features of the production of digital textiles on the basis of an information and analytical platform.The theoretical and methodological foundations of the system approach have been tested on the processes of managing the renewal of fixed assets and their financing in Public Joint Stock Company “Mogotex”. The innovation and investment project for the renovation of finishing production is based on the results of an analytical study, reasonable parameters and criteria, which makes it possible to create the framework of Industry 4.0 and the basis for industrial scientific and technological integration within the framework of the Eurasian Economic Union.
RHEOLOGY OF WATER-SOLUBLE MONOMERS AND THEIR MIXTURES
Authors: Ерицян Межлум Левонович , Арустамян Армен Мамиконович , Мависакалян Валентина Межлумовна 
Published: August 2021

Исследована реология водных растворов полиакриловой кислоты, полиакриламида, поливинилового спирта, сополимера акриловой кислоты с акриламидом, a также смесeй водных растворов этих полимеров. В результате образования ассоциатов между функциональными группами уаказанных полимеров значительно повышается относительная вязкость их водных растворов. Установлено, что при температуре 95C в водных растворах полиакриламида и сополимера акриловой кислоты с акриламидом происходит интенсивное выделение аммиака с одновременным образованием полимера пространственной структуры.
The rheology of aqueous solutions of polyacrylic acid, polyacrylamide, polyvinyl alcohol, copolymer of acrylic acid with acrylamide, as well as mixtures of aqueous solutions of these polymers was investigated. As a result of the formation of associates between the functional groups of the polymers indicated, the relative viscosity of their aqueous solutions significantly increases. It was established that at a temperature of 95°C in aqueous solutions of polyacrylamide and a copolymer of acrylic acid and acrylamide, there is an intense release of ammonia with simultaneous formation of a polymer of spatial structure.
Effect of Increasing Running Cadence on Peak Impact Force in an Outdoor Environment
Authors: Musgjerd Taylor , Anason Jacob , Rutherford Drew , Kernozek Thomas W 
Published: August 2021

Background An estimated 56% of recreational runners sustain a running-related injury related to the high impact forces in running. Increasing step frequency (cadence) while maintaining a consistent speed has been shown to be an effective way to lower impact forces which may reduce injury risk. Purpose To examine effects of increased cadence on peak impact force during running in an outdoor setting. It was hypothesized that as cadence increases, peak force would decrease. Study Design Repeated measures, quasi-experimental Methods Peak force and cadence measurements were collected from 15 recreational runners (8 females, 7 males) during two 2.4-mile outdoor runs. Peak force was measured using an insole-based load measuring device. Baseline session run was completed at participant’s naturally preferred cadence and cadence session run was completed at a cadence targeted to be 10% greater than baseline. Pace was monitored with a GPS watch. Cadence was cued by an auditory metronome and measured with both GPS watch and insoles. Repeated-measures ANOVA’s examined the differences in average peak force, GPS-reported cadence, and insole-reported cadence between mile 1 and mile 2, and across the two cadence conditions. Results Cadence differences of 7.3% were observed between baseline and cadence sessions (p<0.001). A concurrent decrease in average peak force of 5.6% was demonstrated during the cadence run (p<0.05). Average cadences measured by GPS watch and insoles were found to be the same at both baseline (p=0.096) and during cadence (p=0.352) sessions. Conclusion Increasing cadence by an average of 7% in an outdoor setting resulted in a decrease in peak force at two different time points during a 2.4-mile run. Furthermore, using a metronome for in-field cadence manipulation led to a change in cadence. This suggests that a metronome may be an effective tool to manipulate cadence for the purpose of decreasing peak impact force in an outdoor setting. Level of evidence 3b
An Investigation of the Association between Transversus Abdominis Myofascial Structure and Activation with Age in Healthy Adults using Ultrasound Imaging
Authors: Gaudreault Nathaly , Benoît-Piau Justine , van Wingerden Jan Paul , Stecco Carla , Daigle Frédérique , Léonard Guillaume 
Published: August 2021

Background Because of their importance in core stability, training the deep abdominal muscles, fascial structures and particularly the transversus abdominis, is a key component of many sport and physical therapy programs. However, there are gaps in knowledge about age-related changes in the structure and activation capacity of these muscles. Hypothesis/Purpose This study investigated the association between deep abdominal muscles and fascial structures and transversus abdominis activation with age in healthy adults. Study design A cross-sectional study. Methods Eighty-six adults aged 18 to 77 participated in this study. An ultrasound image of their transversus abdominis, internal oblique, external oblique and associated fasciae was first captured at rest, then during a contraction of the transversus abdominis. Bivariate correlation analyses and hierarchical analyses were performed (significance level: p < 0.05). Results The thickness of these three muscles decreases with age ( ρ = -0.66 for external oblique, -0.51 for internal oblique and -0.58 for transversus abdominis), whereas the thickness of their fasciae increases ( ρ = 0.39 for the fascia of external oblique, 0.54 for the fascia between internal oblique and external oblique, and 0.74 for the fascia between internal oblique and transversus abdominis). Transversus abdominis activation decreases with age (r =-0.44). Age accounts for 19.5% of the variance in transversus abdominis activation. Conclusion These results demonstrate that normal aging is associated with changes in deep abdominal myofascial structures and transversus abdominis activation. Assessment of these metrics can provide valuable baseline information for physical therapists involved in rehabilitation and strengthening programs targeting older individuals. Level of evidence Level 2
Interprofessional Inconsistencies in the Diagnosis of Shoulder Instability: Survey Results of Physicians and Rehabilitation Providers
Authors: Nicolozakes Constantine P , Li Xinning , Uhl Tim L , Marra Guido , Jain Nitin B , Perreault Eric J , Seitz Amee L 
Published: August 2021

Background Clinicians of many specialties within sports medicine care for athletes with shoulder instability, but successful outcomes are inconsistent. Consistency across specialties in the diagnosis of shoulder instability is critical for care of the athlete, yet the extent of divergence in its diagnosis is unknown. Hypothesis Physicians differ from rehabilitation providers in which findings they deem clinically important to differentiate shoulder instability from impingement, and in how they diagnose athlete scenarios with atraumatic shoulder instability. Study Design Cross-sectional study. Methods Physicians (orthopaedic surgeons, primary care sports medicine physicians) and rehabilitation providers (physical therapists, athletic trainers) were asked via an online survey to rate clinical factors used to diagnose shoulder instability. Clinicians were also asked to diagnose two athlete scenarios with concurrent clinical findings of atraumatic shoulder instability and impingement, differentiated by the absence or presence of a positive sulcus sign. Results Responses were recorded from 888 clinicians. Orthopaedic surgeons (N=170) and primary care sports medicine physicians (N=108) ranked physical examination factors as more important for the diagnosis of shoulder instability than patient history factors, whereas physical therapists (N=379) and athletic trainers (N=231) preferred patient history factors. Orthopaedic surgeons differed from physical therapists and athletic trainers in their clinical diagnoses for both scenarios (P≤0.001). Conclusion A lack of consistency exists among sports medicine clinicians in recognizing which clinical factors are important when used to diagnose shoulder instability and in diagnoses given with concurrent findings of impingement. Level of Evidence Level 3.
ACL Return to Sport Testing: It’s Time to Step up Our Game
Authors: Unverzagt Casey , Andreyo Evan , Tompkins Jeff 
Published: August 2021

Patients and physicians have long looked to physical therapists to help determine an athlete’s readiness to return to sport (RTS) following anterior cruciate ligament reconstruction (ACLR). This is a complex decision that must take into account biological healing, joint stability, functional performance, and psychological readiness. Considering that the vast majority of medical professionals use time as the sole determinant of an athlete’s readiness, and few are using performance-based criteria, it appears as though our profession is failing to capture the necessary information to make this weighty recommendation. The time is now to take a hard look at current practice patterns with RTS testing and push the envelope forward. The purpose of this clinical commentary is challenge our failing status quo by disseminating a robust model for RTS testing that incorporates temporal and criterion-based factors, as well as intrinsic and extrinsic data. Level of Evidence 5
The Non-injured Leg Can Be Used as a Reference for the Injured Leg in Single-legged Hop Tests
Authors: Vereijken Astrid , van Trijffel Emiel , Aerts Inne , Tassignon Bruno , Verschueren Jo , Meeusen Romain 
Published: August 2021

Background Single-legged hop tests are frequently used in substantiating return to sport decisions following lower extremity injury. Evidence for using the non-injured leg as a reference for the injured leg in the return to sport decision-making at the criterion-based point of return to sport following lower extremity injury is lacking. Purpose To compare absolute values in single-legged hop tests between the non-injured leg of athletes returning to high-impact sports after lower extremity injury and the matched leg of healthy athletes. Study Design Cross-sectional study. Methods One hundred and sixty-nine athletes returning to high-impact sports after lower extremity injury and 169 matched healthy athletes executed five single-legged hop tests. Differences between athletes returning to high-impact sports after lower extremity injury and matched healthy athletes on five single-legged hop tests were analyzed using paired t-tests. Results There were no statistically significant differences between the non-injured leg of athletes returning to sport and the matched leg of healthy athletes. Effect sizes ranged from 0.05 to 0.14 indicating negligible effects. Conclusion Clinicians can use the non-injured leg as a reference for the injured leg in single-legged hop tests for deciding on return to high-impact sports after lower extremity injuries. Level of Evidence 3b
Pengaruh Rasio Campuran Napthalene pada Premium terhadap Efisiensi Bahan Bakar dan Kinerja Mesin Sepeda Motor 4tak
Authors: Wibowo Fogot Endro , Fauzhia Rahmasari 
Published: August 2021

ABSTRAKPemerintah Indonesia berharap kualitas baik dari gas buang kendaraan khususnya sepeda motor, diperlukan bahan bakar kualitas tinggi yaitu bahan bakar dengan nilai oktan tinggi.Â Napthalene adalah senyawa hidrokarbon dengan rumus kimia C10H16O. Struktur kimia yang mirip bensin, memiliki rantai lebih panjang membuat Napthalene diduga dapat meningkatkan nilai oktan bensin.Â Tujuan penelitianÂ yaituÂ menganalisis pengaruh rasio pencampuran Napthalene pada premium terhadap konsumsi bahan bakar (km/l) dan peningkatan kinerja pada mesin sepeda motorÂ bebekÂ jenisÂ manual 110 cc dan 115 cc.Â MetodenyaÂ adalahÂ eksperimen. Parameternya yaituÂ tingkat efisiensi konsumsi premium (km/l),Â peningkatan kinerja meliputiÂ torsi dan daya (Horse Power) pada motor jenisÂ tersebut.Rasio perbandinganÂ Napthalene dan premium yaitu 3 gram/l, 6 gram/l dan 9 gram/l.Â Hasil uji menunjukkan rasio pencampuran Napthalene pada premium sebanyakÂ 9 gram/lÂ merupakan yangÂ palingÂ berpengaruh terhadap tingkat efisiensi konsumsi premium dan kinerja mesinÂ pada kedua jenis motor tersebut.Â Aplikasi tersebut tentunya akan memperbaiki kualitasÂ gas buang.Kata kunciÂ :Â efisiensi, premium, naphthalene, nilai oktanÂ ABSTRACTThe Indonesian government hopes that the good quality of vehicle exhaust gases, especially motorcycles, requires high quality fuel, namely fuel with a high octane rating. Napthalene is a hydrocarbon compound with the chemical formula C10H16O. The chemical structure is similar to gasoline, having a longer chain makes Napthalene allegedly able to increase the octane value of gasoline. The purpose of the study was to analyze the effect of the Napthalene mixing ratio at premium on fuel consumption (km/l) and performance improvement on the 110 cc and 115 cc manual motorcycle engines. The method is experimental. The parameters are the level of premium consumption efficiency (km/l), increased performance including torque and power (Horse Power) on this type of motorcycles. The ratio of Napthalene and premium is 3 grams/l, 6 grams/l and 9 grams/l. The test results show that the Napthalene mixing ratio at premium as much as 9 grams/l is the most influential on the level of premium consumption efficiency and engine performance on both types of motorcycles. The application will certainly improve the quality of exhaust gas.Keywords:Â efficiency, premium, naphthalene, octane rating
Kesehatan Mental dan Perubahan Aktivitas-Perjalanan Saat Pandemi COVID-19 di Indonesia
Authors: Rizki Muhamad , Prasetyanto Dwi , Maulana Andrean 
Published: August 2021

ABSTRAKPandemi COVID-19 telah secara signifikan mempengaruhi bagaimana kita menjalani kehidupan sehari-hari kita. Studi ini bertujuan untuk menginvestigasiÂ dampak perubahan kesehatan mental kepadaÂ perubahan aktivitas dan perjalanan saat pandemi di Indonesia.Â Convenient sampling digunakan untuk menentukan jumlah sampel dan pengumpulan data dilakukan secaraÂ onlineÂ pada masa pandemi dengan kuesioner. Adapun metode regresi linear berganda digunakan untuk menganalisis data.Â Hasil analisis menujukkan bahwa telah terjadinya perubahan aktivitas dan perjalanan akibat dari pandemi COVID-19.Â Tipe kesehatan mental seperti depresi dan bosan sangat berkaitan dengan penurunan pola perjalanan, sedangkan kelelahan berkaitan denganÂ berkurangnyaÂ kegiatanÂ berbasisÂ online. Studi ini juga menemukan bahwa masyarakat berpendapatan tinggiÂ cenderungÂ memiliki akses lebih baik terhadapÂ platformÂ onlineÂ danÂ melakukan kegiatanÂ onlineÂ lebih banyak. Kelompok tersebutÂ jugaÂ cenderungÂ mengurangi perjalanan keluar tempat tinggal.Â Studi ini merekomendasikan pembenahan kualitas internet dan pembangunan fasilitas aktif (taman) dekat tempat tinggal untuk mengendalikan pandemi bersamaan dengan menjaga penurunan kesehatan mental.Kata kunci:Â COVID-19,Â Aktivitas,Â Perjalanan,Â Regresi linear bergandaÂ ABSTRACTThe COVID-19 pandemic has significantly affected how weÂ doÂ our daily lives. This study aims to investigateÂ the effect of emotional well-being to theÂ changes in activity and travel duringÂ COVID-19Â pandemic in Indonesia.Â Convenient sampling is used for dermine sampling size andÂ onlineÂ data collection was carried out during a pandemic using a questionnaire.Â Moreover, the multiple linear regression model is used for data analysis. It is foundÂ that there has been a change in activity and travel as a result of the COVID-19 pandemic. The results of the analysis show that severalÂ issues related toÂ mental health, such as depression and boredom, are strongly associated withÂ the decrease of out-of-home activities, while fatigue is associated with aÂ lowerÂ ICT activities. This study also found that high-income people,Â whichÂ have higherÂ accessibility to ICT, tend to do moreÂ onlineÂ activities and also reduce theirÂ out-of-home activities during pandemic. This studyÂ proposeimproving the quality of the internet and building active facilities (parks) nearÂ residential locationÂ toÂ manageÂ the pandemic while maintaining a decline in mental health.Keywords:Â COVID-19,Â Activity, Travel,Â Multiple linear regression
Pengaruh Penggunaan Fly Ash dan Bottom Ash sebagai Cover dalam Pencegahan Pembentukan Air Asam Tambang Menggunakan Metode Free Draining Column Leach Test
Authors: Farhan Muhammad , Nugraha Candra 
Published: August 2021

ABSTRAKUpaya pencegahan pembentukan air asam tambang dapat dilakukan dengan metode dry cover yang dilakukan dengan menutup batuan yang berpotensi membentuk asamÂ (PAF)Â dengan batuan yang tidak berpotensi membentuk asamÂ (NAF).Â Penelitian ini bertujuan untuk mengetahui pengaruh penggunaan fly ash dan bottom ash sebagai NAF dalam mencegah pembentukan AAT dengan cara mengurangi kontak antara mineral sulfida dengan air dan oksigen.Â Metode Free Draining Column Leach Test digunakan untuk memprediksi pembentukan AAT yang terbentuk. Simulasi perbedaan perlakuan sampel digunakan dengan 2 variasi pelapisan sampel NAF dan 3 variasi pencampuran sampel NAF.Â Hasilsimulasi menunjukkanÂ bahwaÂ dengan variasi pelapisan sampel NAF didapatkan kualitas air yang lebih baik. Penggunaan variasi pelapisanmeningkatkan nilai pH, menurunkan nilai TDS serta DHL sebagai hasil oksidasi pirit didalam batuan.Â Untuk menunjang hasil analisis kualitas air, pengujianÂ statistika juga digunakan untuk mengetahui perbedaan dari variasi penggunaan fly ash dan bottom ash terhadap perubahan nilai pH, TDS dan DHL yangÂ dihasilkan.Â Kata kunciÂ : Fly ash, Bottom ash, pH, TDS, DHLÂ ABSTRACTAcid mine drainage prevention efforts can be carried out by the method of the dry cover which is done by closing the rock that is potentially acid forming (PAF) with theÂ non-potentially acid forming rockÂ (NAF). This study aims to determine the effect of the fly ash and bottom ash as NAF in preventing the formation of AMD byÂ reduceÂ contact between the sulfide mineralsÂ withÂ water and oxygen. The method of Free Draining Column Leach Test is used to predict the formation of AMDÂ formed. Simulated difference in sample treatment is used with 2 variations in the coating samples of NAF and 3 variations of the mixing a sample of NAF. The simulation results show that with the variation of the coating sample of NAF obtained better water quality. The use of variations of the coating increases pH value, lower the value of TDS as well as DHL as a result of oxidation of pyrite. To support the results of water quality analysis, the statisticsÂ testÂ is also used to determine the difference from the variation of the use of fly ash and bottom ash to change the pH value, TDS and DHL that is produced.Keywords: Fly ash, Bottom ash, pH, TDS, DHL