bluuebunny/crossref_metadata_2025_split huggingface dataset:
Return to Play Assessment After Lateral Ankle Sprains – German Male Elite Youth Football (Soccer) Academy Baseline Data
Authors: Flore Zacharias , Welsch Götz , Bloch Hendrik 
Published: August 2024

Background Lateral ankle sprain (LAS) is one of the most common types of injury in football (soccer). Normative baseline data of performance tests for Return to Play (RTP) decision are still lacking. Purpose The primary aim of this study was to generate baseline values for uninjured elite youth football players for a multifactorial RTP assessment and compare with previously published data. A secondary aim was to investigate the use of the Limb Symmetry Index (LSI) as a method to determine whether an athlete passes a performance test or not. Study Design Observational Cohort study Methods Baseline data of performance tests (Y-Balance [YBT-LQ], Heel Rise [HRT]; Singe Leg Squat [SLST]; Single Leg Drop Jump [SLDJ]; Side Hop [SHT]; Figure of 8 Hop [F-8]; Modified Agility T-Test [MAT]) were assessed in 20 elite youth football players, aged 16-21 years. Additionally, the traditional LSI (dividing the result of the non-dominant leg by the result of the dominant leg and multiplying by 100) and directionally corrected LSI (the worst value is divided by the better value and multiplied by 100) were calculated. The test values were compared to previously reported study results. LSI and side-to-side comparisons between dominant and non-dominant leg sides were analyzed using the Wilcoxon test. Results Male elite youth football players achieved better results in the dynamic performance tests (SHT, F-8, and MAT) compared to reference values of the cohorts previously described in the literature: YBT-LQ total score (cm) dominant (dom) 99.3±8.3, non-dominant (ND) 99.5±10.4; HRT (average number) dom. 27.1±5.4, ND 25.2±5.1); SLDJ height (cm) dom 15±5, ND 15±5 and contact time (sec) dom 0.29±0.08, ND 0.29±0.07, Reactive Strength Index (RSI) dom 0.52±0.12, ND 0.50±0.13); SHT (sec) dom 7.12±0.73, ND 7.39±0.93; F-8 (sec) dom 10.52±1.02, ND 10.37±1.04; and MAT (sec) 5.82±0.22. Directionally corrected LSI differed significantly from the traditional calculated LSI (p<0.05). Conclusion The findings of this study highlight the need to determine specific baseline data for RTP testing in male elite youth football players after LAS. The traditional LSI should not be used as a “stand alone method” for determining RTP. LSI calculations should consider the direction of asymmetry to determine passing a performance test or not. Level of evidence 3b
Lower-Quarter Y-Balance Test Differs by Age: Younger Athletes May Not Be Generalized to High School-Aged Counterparts
Authors: McGinley James J , Randoing Ben , Saleem Laura , Podvin Caroline , Ellis Henry B , Wilson Philip L , Ulman Sophia 
Published: August 2024

Background Given rising youth sport participation, 8 to 10-year-olds increasingly display comparable lower-extremity injury incidence to 11 to 17-year-olds and require effective return to sport criteria. One such criterion which quantifies dynamic stability is the Y-Balance Test (YBT), though it has not been validated in children under age 11. Hypothesis/Purpose The purpose of this study was to examine the performance of 8 to 10-year-old patients on the YBT after lower-extremity injury and determine how these results compare to larger samples of age-grouped athletes within the validated 11 to 17-year-old range. It was hypothesized that 8 to 10-year-olds would display different normalized YBT distances compared to 11 to 17-year-olds. Study Design Cross-sectional Study. Methods Patients (N=1093) aged 8 to 17 who presented to a pediatric sports medicine practice with a lower-extremity injury and completed the YBT between December 2015-May 2021 were included. Anterior, posteromedial, and posterolateral YBT scores were collected at return-to-sport for affected and unaffected limbs. Scores were normalized to limb length, and composite scores were created. Between-limb differences were calculated in groups of ages 8-10, 11-12, 13-14, and 15-17. Groups were also evaluated for differences by sex. Results A rise in performance was observed in unaffected limb anterior reach from ages 8 to 10 years to 11 to 12 years followed by a subsequent significant decrease at older ages (p<0.001). Affected limb anterior reach differed between the youngest group and two oldest groups (p=0.004). Anterior and composite difference were significantly different between the oldest three groups (p=0.014 anterior; p=0.024 composite). No differences were observed between sexes in 8 to 10-year-olds, though 11 to 12-year-old females reached further during all eight distances. In the older three groups, males generally displayed greater between-limb differences. Conclusion YBT scores, specifically anterior reach, demonstrated inconsistency by age and sex across a large adolescent cohort. Existing return-to-sport standards should not be used with younger athletes, and individual validation is required. Level of Evidence Level III
Acute Effects of Handheld Vibration Massage on Posterior Shoulder Soft Tissues
Authors: Imai Takaki , Nagamatsu Takashi , Yoshizato Yushin , Miyara Kodai , Sumizono Megumi , Nakamura Masatoshi 
Published: August 2024

Background Interventions using vibration stimulation have been recognized for their potential for increasing range of motion (ROM) without compromising muscle strength. Handheld vibration massagers can efficiently deliver vibration therapy to the shoulder joint and may be a potential treatment. Purpose To evaluate the effects of vibration massage using a handheld device on the soft tissues of the posterior shoulder joint, particularly on internal rotation (IR) passive ROM and external rotation (ER) muscle strength. Study Design Crossover study design. Methods A crossover study with a 5-min vibration massage and passive control condition was conducted in healthy male volunteers (mean age 20.5 ± 1.7 years). Vibration massage was applied to the posterior shoulder soft tissues of the dominant arm, with no intervention under control conditions. IR-ROM (vertebral level and in abduction) and strength of the external rotators (isometric and isokinetic) were measured before and immediately after the intervention. Vertebral levels were calculated as a ratio of lengths (ratio decreases with increased mobility). IR-ROM in abduction, the angle was measured. Statistical analysis was performed with two-way repeated measures ANOVA and paired t-test (Bonferroni correction). Results Vibration application decreased (improved) vertebral level IR ROM by −4.1% (p < 0.01, d = 0.445) and increased abduction position IR ROM by 11.4° (p < 0.01, d = 0.694). These changes exceeded the 95% confidence interval for the minimum detectable change. By contrast, the control condition produced no changes. IR-ROM (vertebral level and abduction) immediately after the intervention showed significant differences between the control and vibration conditions (p = 0.036, d = 0.273; p = 0.048, d = 0.483, respectively). Muscle strength did not show any interaction, time, or between-condition effects. Conclusions A massage using a handheld vibration massager applied to the posterior shoulder soft tissues increased IR-ROM without negatively affecting muscle strength, suggesting its potential use as a means of warming up. Level of Evidence Level 3
A Pre and Postnatal Physical Therapy Protocol for Recreational Athletes: A Case Series
Authors: Selman Rachel , Early Kate S. 
Published: August 2024

Background and Purpose Recent changes to medical recommendations for exercise in pregnancy and postpartum have expanded to include recreational athletes. While women are transitioning into motherhood at the height of their athletic careers, there is limited guidance on musculoskeletal training from pregnancy through safe return to activity. The lack of education and support in this population may lead to increased prevalence of symptoms and delay of treatment, ultimately hindering athletic performance. The purpose of this case series is to assess pelvic floor symptoms through implementing a new pre- and postnatal exercise training paradigm in a group of women aiming to return to recreational athletics. Study Design Case series Methods Six recreationally athletic women between 25-35 years of age were referred to physical therapy during pregnancy to participate in this protocol. The women completed a standardized pregnancy and postpartum rehabilitation plan focused on core and pelvic floor control in addition to specific strength and mobility training. Results Pain, urinary dysfunction, and pelvic floor muscle strength were assessed at six weeks postpartum and at discharge. Meaningful improvement was noted in pain, urinary dysfunction, and muscle strength by the time of discharge. Conclusion The decrease in symptoms and improvements in measures of musculoskeletal health suggests that a physical therapist guided rehabilitation protocol may be useful as part of the standard of care to reduce prevalence of pain and dysfunction, particularly in the recreational athlete population. Improving understanding of exercise training in this population may minimize musculoskeletal symptoms and encourage additional research to improve the standard of care for this group of patients. Level of Evidence Level 4
Exploring the Potential of the Blue Economy: A Systematic Review of Strategies for Enhancing International Business in Bangladesh in the context of Indo-Pacific Region
Authors: Khan T. , Emon Md. M.H. 
Published: July 2024

This systematic review aims to provide a methodical analysis of the Blue Economy in the Indo-Pacific region, particularly from the perspective of Bangladesh, focusing on its growth trajectory, key stakeholders, policy frameworks, technological advancements, trade and investment trends, as well as challenges and opportunities for international business expansion. The methods employed a comprehensive search of electronic databases, and inclusion and exclusion criteria were applied to identify relevant studies for analysis. The results revealed that from 2000 to 2020, the Blue Economy sectors of the country, such as fisheries, aquaculture, maritime transportation, and tourism, saw notable development. International development agencies, corporations, academic institutions, governments, and civil society organizations are some of the major players in Blue Economy projects. The policy frameworks that facilitate the development of the Blue Economy include integrated ocean management, blue growth initiatives, maritime security and governance, and resilience and adaptation to climate change. Innovation and expansion in the Blue Economy sectors have been fueled by technological breakthroughs, such as autonomous underwater vehicles, renewable energy projects, remote sensing technologies, and marine biotechnology. Rising demand for sustainable goods and services, technical advancement, and regional collaboration have all contributed to an increase in trade and investment in Blue Economy industries internationally. The study concludes that there is significant potential for the Blue Economy in the Indo-Pacific region to drive economic growth, promote social progress, and ensure environmental sustainability. However, challenges such as regulatory complexity, access to finance, inadequate infrastructure, and environmental degradation need to be addressed to fully realize this potential. Addressing these challenges requires coordinated efforts from governments, businesses, academia, civil society organizations, and international development agencies, along with a focus on sustainable and inclusive development practices.
Perception and Awareness of Consumers towards Green Products: Evidence from India
Authors: Darga K. F. , Gali V. B. 
Published: July 2024

Consumers’ growing concern for a healthy life has increased the production and use of eco-friendly products. Green marketing refers to the practice of conducting business based on its environmental benefits. Despite the health benefits of green marketing, many consumers remain unaware of it and its associated products. The study aims to provide consumers’ views and perceptions of green marketing in Kadapa, Andhra Pradesh, India. The research is based on the primary data collected from consumers using a structured questionnaire to understand their perceptions of eco-friendly or green products. The study identifies the importance of green marketing and the critical role of green products in people’s daily lives. The key factors influencing the buying decision of green products among customers have been identified, along with the reasons for the non-use of green products by other customers. The results show that consumers in Kadapa City, although aware of green marketing, have a low preference for buying green products. The study concludes that the highly influential factor that encourages customers to buy more green products is environmental motive, but the expensiveness of green products is the major reason for the low-level buying of green products by customers.
External Financial Flows and Domestic Credit Volatility Effect on Industrialization in Selected African Countries
Authors: Bako W. 
Published: July 2024

Countries all over the world focus on industrialization as a foundation for rapid economic development and unemployment reduction. Without stable external and domestic finance, we cannot achieve this goal. Financial volatility has an impact on a country’s industrialization process. The aim of this study is to determine how external and domestic credit volatility affect industrialization in Africa. Data for some selected countries for 1992–2020 was used. The author used the Prais-Winsten regression method with Panel Corrected Standard Errors (PCSE) to estimate and analyze the model. Descriptive and quantitative methods of analysis were also used to analyze the long-balanced panel data set for the 17 selected African countries with available data. The results showed a combination of positive and negative effects of financial volatility on industrialization in Africa. The study concludes that domestic credit volatility has adversely affected industrialization in Africa and recommends the development of financial institutions on the continent through recapitalization, skilled manpower development and innovative development of different financial instruments.
Authors: Taembo Maulid , Konisi La Yani 
Published: July 2024

Motivation is defined as an impetus that moves and directs a person to do something based on what he wants, which is aimed at the goal he wants. IQ (intelligence quotient) itself is a test result that shows the cognitive abilities possessed by individuals to learn new experiences, reason well and solve problems effectively. The discussion about motivation and IQ is quite interesting for many parties, especially when comparing it with success in life, including success in learning language. The results of theoretical studies and previous studies show that both motivation and IQ have a large influence on language learning. However, motivation has more significant effect than IQ in determining the success of language learners. There are several causative factors, namely every language learning always begins with motivation, while IQ is only a support in smooth language acquisition; and motivation has a close relationship with other factors such as self-confidence, high curiosity, optimism, courage, and so on; and language learners who have high IQs but are not motivated to learn languages ​​will tend to be less enthusiastic and not serious.

Kata Kunci: motivation; IQ; language learning; high; low
Pengembangan media AQUACA pada materi siklus air untuk meningkatkan kemampuan berpikir kreatif ilmu pengetahuan alam di sekolah dasar
Authors: Simatupang Diva Adriana , Anas Nirwana 
Published: July 2024

Penggunaan media pembelajaran merupakan salah satu poin penting dalam meningkatkan hasil belajar karena membuat pembelajaran lebih mudah dipahami serta memiliki kesempatan untuk mengembangkan ide-ide menarik yang dimiliki pesera didik. Penelitian ini bertujuan mengembangkan media pembelajaran AQUACA untuk meningkatkan kemampuan berpikir kreatif yang valid, praktis dan efektif pada materi siklus air. Metodologi yang digunakan dalam penelitian ini adalah <em>Research and Development</em> (R&amp;D) dengan pendekatan ADDIE, meliputi tahapan (1) <em>Analyze</em>, dengan menganalisis permasalahan yang terjadi di Kelas V SD Perguruan Kebangsaan. (2) <em>Design</em>, dengan melakukan perencanaan pembuatan rancangan desain awal produk media. (3) <em>Development</em>, dengan merealisasikan rancangan produkyang sudah direncanakan. (4) <em>Implementation</em>, dengan menerapkan media pembelajaran kepada peserta didik. dan (5) <em>Evaluation, </em> dengan melakukan perbaikan terhadap pengembangan media yang telah dikembangkan. Pengumpulan data dilakukan melalui angket validasi yang diisi oleh ahli media dan materi, serta angket yang direspons oleh guru dan siswa. Penelitian ini juga mengevaluasi efektivitas media AQUACA dalam meningkatkan hasil berpikir kreatif belajar siswa. Penelitian yang dilakukan terhadap efektivitas penggunaan Media AQUACA dalam konteks pembelajaran menyatakan bahwa media AQUACA memenuhi kriteria kevalidan dan kepraktisan yang tinggi. Evaluasi yang dilakukan dari keempat validator memperoleh nilai rata-rata sebesar 92,61 dengan hasil penilaian <em>pretest </em> dan <em>posttest </em>yang terjadi peningkatan signifikan yaitu dari 35,35 menjadi 86,07. Keberhasilan ini menunjukkan bahwa Media AQUACA efektif dalam meningkatkan hasil belajar yang tunjukkan dengan hasil peningkatan sebesar 71%. Dari data maka direkomendasikan bahwa media AQUACA ini dapat digunakan oleh pendidik sebagai alat pembelajaran yang efektif untuk peserta didik jenjang MI/SD pada pembelajaran IPA materi siklus air maupun materi yang berhubungan dengan proses terjadinya hujan.
Pengaruh modul ilmu pengetahuan alam berbasis integrasi islam dan sains terhadap hasil belajar pada siswa sekolah dasar
Authors: Nasution Mona Hijriah , Salminawati Salminawati 
Published: July 2024

Pengaruh Modul IPA berbasis Integrasi Islam dan Sains Terhadap Hasil Belajar Siswa di kelas VI SDN 101790 Labuhan Jurung didasarkan pada kesenjangan antara lain; pertama, hasil studi IPA siswa kelas VI di SDN 101790 Labuhan Jurung menunjukkan bahwa 30% siswa belum mencapai skor KKM yang ditetapkan 70; kedua, materi ajar IPA yang digunakan tidak memiliki desain yang menarik dan konsep yang didasarkan pada integrasi Islam dan sains; ketiga, tidak ada bahan ajar yang membimbing siswa untuk mendapatkan konsep IPA sebagai media bagi mereka untuk meningkatkan kepercayaan mereka kepada Allah SWT. Sesuai dengan masalah penelitian yang telah dijelaskan sebelumnya, maka pengaruh modul IPA berbasis integrasi Islam dan sains menjadi hal yang penting untuk dilakukan. Penelitian ini adalah untuk menghasilkan pengaruh modul IPA berbasis integrasi Islam dan sains; untuk mengetahui spesifikasi, penggunaan, efektivitas, dan hal yang menarik dari modul IPA berbasis integrasi Islam dan sains di SDN 101790 Labuhan Jurung. Penelitian ini menggunakan metode kuasi eksperimen dengan desain eksperimen pretest-posttest control group design. Sampel yang digunakan pada penelitian ini sebanyak 27 siswa kelas VI sekolah dasar. Teknik pengumpulan data yaitu dengan melakukan observasi serta analisis data menggunakan software SPSS 29 for window. Hasil penelitian menunjukkan rata-rata perbedaan pretest dan posttest sebesar 89,26 pada kelas eksperimen dan 88,40 pada kelas kontrol. Hal ini menunjukan bahwa modul IPA berbaisis integrasi islam dan sains berpengaruh dalam hasil belajar siswa.
DIVERSIFIKASI ES KRIM DAUN KELOR (MORINGA OLEIFERA) SEBAGAI PANGAN LOKAL UNTUK MENINGKATKAN IMUNITAS
Authors: Wati Helmina , Wahyudi Wahyudi , Widyanto Rinto 
Published: July 2024

KWT Cantik Manis (Canis) merupakan KWT yang terdapat di kelurahan landasan ulin barat. Di Gg. Wangsa RT/02; Rw 02 yang aktif berada dibawah naungan UPT BPP Liang Anggang. Di KWT Canis ini terdapat 10 sayur sayuran seperti daun kelor, bayam brazil, kembang kol, buncis, tomat serta tanaman hias yang saat ini sudah dibudi daya tetapi hanya untuk dikonsumsi dan dijual untuk kalangan anggota. Daun kelor memiliki kandungan gizi yang sangat tinggi dan mudah didapatkan dimasyarakat sekitar khususnya di KWT Canis. Pemanfaatan daun kelor hanya sebagai sayur bening. Daya tahan tubuh anak anak dibandingkan dengan orang dewasa, sangat berbeda dalam hal imunitas, sehingga sangat penting untuk meningkatkan imunitas tubuh anak untuk menjaga kesehatannya. Es krim merupakan salah satu satu produk pangan yang disukai oleh semua orang terutama anak anak. Pembuatan es krim menggunakan daun kelor dapat menambah kandungan gizi didalam es krim tersebut terutama protein dan kalsium.Tujuan kegiatan ini adalah untuk meningkatkan pengetahuan dan keterampilan ibu KWT Canis dalam membuat es krim daun kelor. Metode kegiatan meliputi tahap persiapan, pelaksanaan berupa penyuluhan, pendampingan pembuatan es krim daun kelor, dan evaluasi kegiatan. Hasil kegiatan ini yaitu didapatkan pengetahuan tambahan dan keterampilan tambahan terkait pembuatan es krim daun kelor. Kesimpulan. Terdapat peningkatan keterampilan dan pengetahuan ibu KWT Canis dalam membuat es krim daun kelor.
Lactic Acid Bacteria Isolated from Cangkuak Riau: Characterization of Antibacterial Activity
Authors: Maslami Vebera , Noersidiq Azhary , Fahrullah Fahrullah , Dani Putra Endo Pebri , Nugraha Aditya Wahyu , Utami Wirawati Chandra , Mahendra Khoiri 
Published: July 2024

This paper reports on the Cangkuak from the fermentation of meat and bones using bamboo shoots, added rice and salt stored in a container (anaerobic conditions). The cangkuak was obtained from the Riau (Indonesia). The cangkuak may contain lactic acid bacteria (LAB), which are essential in the fermentation process. Most LAB is gram-positive bacteria with some health benefits, such as antibacterial. This study investigated the isolate and characterized LAB from cangkuak by an antibacterial activity test. The bacteria used Bacillus Cereus, S. Aureus, E. Colli, and Salmonella sp. Bacterial isolates were grown on MRS agar media, to which 0,5% CaCO3 was added and then purified using the streak method. The results obtained were pure isolates. The results of the cangkuak isolation showed 8 LAB isolates. The eight isolates were characterized by standard Bergey's manual of systemic bacteriology (genus Lactobacillus sp). Furthermore, an antibacterial test revealed differences in ineffectiveness against the inhibition zone. Cangkuak (CK) 3.1 isolate was most effective in inhibiting bacterial growth. The size of the inhibition zone for Aureus, E. Colli, and Salmonella sp. were 10.82 mm, 12.65 mm, and 12.29 mm, respectively. This result could indicate the presence of LAB isolates from fermented foods that have the potential to be antibacterial.