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EFEKTIVITAS PENGGUNAAN INTERVENSI MICROWAVE DIATHERMY, TRANSCUTANEOUS ELECTRICAL NERVE STIMULATION DAN THERABAND EXERCISE PADA KASUS OSTEOARTHRITIS KNEE SINISTRA Siti Saarah; Irine Dwitasari Wulandari
SINERGI : Jurnal Riset Ilmiah Vol. 3 No. 8 (2026): SINERGI : Jurnal Riset Ilmiah, Agustus 2026 (In Press)
Publisher : Lembaga Pendidikan dan Penelitian Manggala Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62335/sinergi.v3i8.2845

Osteoarthritis (OA) is a degenerative joint disease involving cartilage, joints, ligaments, and bones, leading to pain and joint stiffness. Physiotherapy problems in left knee Osteoarthritis (Osteoarthritis Knee Sinistra) include tenderness and movement pain, muscle spasm, limited range of motion, decreased muscle strength, and reduced functional activity. This study aimed to determine the effectiveness of physiotherapy management in a case of left knee osteoarthritis using Microwave Diathermy, Transcutaneous Electrical Nerve Stimulation (TENS), and Theraband Exercise. The study was conducted at Bendan Regional Public Hospital, Pekalongan City, using a descriptive-analytic research design. The subject was a patient with left knee osteoarthritis treated with the mentioned modalities. Data collection and analysis were carried out through autoanamnesis interviews and physical examinations. The instruments used included the VAS, palpation, goniometer, Medical Research Council (MRC), and WOMAC. The results after four therapy sessions were as follows: (1) decreased tenderness pain from T1=1 to T4=0 and movement pain from T1=4 to T4=0; (2) reduced quadriceps muscle spasm from T1=1 to T4=0; (3) improved range of motion from T1=Sa 5°-5°-105° to T4=Sa 0°-0°-120° and T1=Sp 0°-0°-105° to T4=Sp 0°-0°-125°; (4) increased muscle strength of knee flexors from T1=4 to T4=5 and extensors from T1=4 to T4=5; (5) improved functional activity from T1=30 (moderate) to T4=2 (mild). In conclusion, Microwave Diathermy, TENS, and Theraband Exercise effectively reduce pain and muscle spasm, while improving joint range of motion, muscle strength, and functional activity.

PENGARUH MODEL PEMBELAJARAN SSCS TERINTEGRASI STRATEGI MERINGKAS TERHADAP KEMAMPUAN LITERASI SAINS PESERTA DIDIK DI KELAS XII Maresti Feronika Tanaem; Yusnaeni Yusnaeni; Arini Rahma Dhani; Moses Kopong Tokan
SINERGI : Jurnal Riset Ilmiah Vol. 3 No. 8 (2026): SINERGI : Jurnal Riset Ilmiah, Agustus 2026 (In Press)
Publisher : Lembaga Pendidikan dan Penelitian Manggala Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62335/sinergi.v3i8.2863

This study aims to determine the improvement in students' scientific literacy through the implementation of the SSCS learning model integrated with a summarizing strategy among Grade XII students at SMA Negeri Harekakae during the 2025/2026 academic year. A quasi-experimental research design—specifically a pretest-posttest control group design involving two classes—was employed. The sample was selected using a random sampling technique. The research instrument consisted of a 20-item multiple-choice test covering scientific literacy indicators: identifying scientific problems, interpreting data and drawing conclusions, understanding science concepts, and applying science concepts in real-life situations. The collected data were analyzed using both descriptive and inferential statistics. The results indicated that the normality test values for the experimental class's pretest and posttest were 0.004 (< 0.05) and 0.001 (< 0.05), respectively, while the homogeneity test values for the control and experimental classes' pretests were 0.106 (> 0.05) and 0.028 (< 0.05); thus, the data were neither normally distributed nor homogeneous. Consequently, the analysis proceeded using a non-parametric test, specifically the Mann-Whitney Test. Posttest results showed an average score of 7.76 for the control class and 13.05 for the experimental class, demonstrating that the SSCS learning model integrated with a summarizing strategy had an effect on improving students' scientific literacy.

PENGARUH MODEL PEMBELAJARAN SSCS TERINTEGRASI STRATEGI MERINGKAS TERHADAP KEMAMPUAN BERPIKIR KRITIS SISWA Susana Jelita; Yusnaeni Yusnaeni; Arini Rahma Dhani
SINERGI : Jurnal Riset Ilmiah Vol. 3 No. 8 (2026): SINERGI : Jurnal Riset Ilmiah, Agustus 2026 (In Press)
Publisher : Lembaga Pendidikan dan Penelitian Manggala Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62335/sinergi.v3i8.2866

This study aimed to determine the differential impact of implementing the Search, Solve, Create, and Share (SSCS) learning model—integrated with a summarizing strategy—on the critical thinking skills of Grade XII students at SMA Negeri Harekakae, Malaka Regency, during the 2025/2026 academic year. This quasi-experimental study employed a pretest-posttest control group design. Two classes participated: an experimental class taught using the SSCS model integrated with the summarizing strategy, and a control class taught using conventional methods. The sample was selected via random sampling. The research instrument consisted of essay questions aligned with critical thinking indicators, yielding the following average posttest scores: simple explanation (14.05), basic skills (13.75), advanced explanation (10.42), strategies and techniques (9.90), and inference (11.15). The results showed that the control class achieved an average posttest score of 43.38 (an increase of 10.31), while the experimental class achieved 58.95 (an increase of 31.35). Subsequent data analysis using the non-parametric Mann-Whitney test yielded a significance value of 0.000 (<0.05); thus, it can be concluded that the SSCS learning model integrated with the summarizing strategy effectively enhances the critical thinking skills of Grade XII students at SMA Negeri Harekakae, Malaka Regency.

GLADIATOR (GLOVE FOR DEAF TRANSLATOR): WEARABLE FLEX SENSOR GLOVE FOR BREAKING COMMUNICATION BARRIERS THROUGH SIGN LANGUAGE TRANSLATION Tsabita Rahma Faradisa; Helfis El Basith Setiawan; Immanuel Edward Suryowidagdo; Alya Nur Diana Putri
SINERGI : Jurnal Riset Ilmiah Vol. 3 No. 8 (2026): SINERGI : Jurnal Riset Ilmiah, Agustus 2026 (In Press)
Publisher : Lembaga Pendidikan dan Penelitian Manggala Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62335/sinergi.v3i8.2867

Communication barriers experienced by deaf and speech-impaired individuals in Indonesia continue to limit social, educational, and employment opportunities. Existing sign language translation technologies are often expensive and complex, reducing their accessibility. This study introduces GLADIATOR (Glove for Deaf Translator), an Arduino-based smart glove that uses flex sensors to translate sign language gestures into text or speech in real time. The system was designed to be affordable, simple, and easily replicated for wider community use. Performance evaluation was conducted by testing each letter and predefined word through 30 repeated trials. The results achieved 90.7% recognition accuracy, demonstrating the reliability of the proposed system in recognizing the tested gestures. GLADIATOR offers a low-cost and effective assistive technology that can help bridge communication gaps between deaf and hearing individuals while promoting more inclusive communication.

IMPLEMENTASI MODEL PEMBELAJARAN PROBLEM BASED LEARNING (PBL) UNTUK MENINGKATKAN AKTIVITAS DAN HASIL BELAJAR PESERTA DIDIK KELAS VIII SMP NEGERI 20 KOTA KUPANG PADA MATERI SISTEM PERNAPASAN Verensiana S. Lein; Yusnaeni Yusnaeni; Adevalentin K. M. Lesik
SINERGI : Jurnal Riset Ilmiah Vol. 3 No. 8 (2026): SINERGI : Jurnal Riset Ilmiah, Agustus 2026 (In Press)
Publisher : Lembaga Pendidikan dan Penelitian Manggala Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62335/sinergi.v3i8.2870

This Classroom Action Research aims to enhance the engagement and learning outcomes of Grade VIII students at SMP Negeri 20 Kupang City through the implementation of the Problem-Based Learning (PBL) model in the study of the respiratory system. The research subjects consisted of 29 students: 16 males and 13 females. The study was conducted over two cycles, each comprising the stages of planning, action implementation, observation, and reflection. Data were collected using observation, testing, and documentation techniques. Research instruments included observation sheets for teacher and student activities, as well as test instruments consisting of pre-test and post-test questions. The data were analyzed descriptively to determine the improvements in teacher activity, student activity, and student learning outcomes. The results indicate that: (1) teacher activity increased by 5.68% based on observations; (2) student activity increased by 15.64% based on observations; and (3) student learning outcomes improved by 31.04%. These findings demonstrate that implementing the Problem-Based Learning (PBL) model can enhance teacher activity, student activity, and student learning outcomes regarding the respiratory system among Grade VIII students at SMP Negeri 20 Kupang City.

EXPLORING GENERATION Z EMPLOYEES' PERCEPTIONS OF KPI-BASED PERFORMANCE APPRAISAL SYSTEMS: A QUALITATIVE STUDY Alis Andi Cahyono
SINERGI : Jurnal Riset Ilmiah Vol. 3 No. 8 (2026): SINERGI : Jurnal Riset Ilmiah, Agustus 2026 (In Press)
Publisher : Lembaga Pendidikan dan Penelitian Manggala Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62335/sinergi.v3i8.2871

The increasing presence of Generation Z in the workforce has encouraged organizations to redesign performance management systems that align with the characteristics and expectations of younger employees. Among various performance management approaches, Key Performance Indicator (KPI)-based performance appraisal systems have been widely implemented to enhance organizational effectiveness through measurable performance evaluation. However, limited qualitative research has explored how Generation Z employees perceive these systems and how such perceptions influence their motivation and organizational commitment. This study aims to explore Generation Z employees' perceptions of KPI-based performance appraisal systems and to understand their implications for work motivation, individual job performance, and organizational commitment. A qualitative phenomenological approach was employed to capture employees' lived experiences and subjective interpretations regarding KPI implementation. Data were collected through semi-structured interviews and analyzed using thematic analysis. The findings indicate that transparency, fairness, and continuous feedback are essential factors shaping positive employee perceptions of KPI-based performance appraisal systems. Furthermore, employees perceive KPI systems as mechanisms that clarify organizational expectations, encourage self-development, and strengthen motivation when implemented in a supportive organizational environment. The study also reveals that developmental communication and coaching play significant roles in increasing employees' commitment to organizational objectives. The findings contribute to contemporary performance management literature by emphasizing the importance of employee-centered appraisal systems that integrate objective performance measurement with continuous feedback and career development opportunities. Practically, the study provides insights for organizations seeking to develop more adaptive and sustainable performance management practices for Generation Z employees.

EXPLORING GENERATION Z EMPLOYEES' PERCEPTIONS OF KPI-BASED PERFORMANCE APPRAISAL SYSTEMS: A QUALITATIVE STUDY Rezki Ramadhan Kartakusumah
SINERGI : Jurnal Riset Ilmiah Vol. 3 No. 8 (2026): SINERGI : Jurnal Riset Ilmiah, Agustus 2026 (In Press)
Publisher : Lembaga Pendidikan dan Penelitian Manggala Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62335/sinergi.v3i8.2872

The increasing presence of Generation Z in the workforce has encouraged organizations to redesign performance management systems that align with the characteristics and expectations of younger employees. Among various performance management approaches, Key Performance Indicator (KPI)-based performance appraisal systems have been widely implemented to enhance organizational effectiveness through measurable performance evaluation. However, limited qualitative research has explored how Generation Z employees perceive these systems and how such perceptions influence their motivation and organizational commitment. This study aims to explore Generation Z employees' perceptions of KPI-based performance appraisal systems and to understand their implications for work motivation, individual job performance, and organizational commitment. A qualitative phenomenological approach was employed to capture employees' lived experiences and subjective interpretations regarding KPI implementation. Data were collected through semi-structured interviews and analyzed using thematic analysis. The findings indicate that transparency, fairness, and continuous feedback are essential factors shaping positive employee perceptions of KPI-based performance appraisal systems. Furthermore, employees perceive KPI systems as mechanisms that clarify organizational expectations, encourage self-development, and strengthen motivation when implemented in a supportive organizational environment. The study also reveals that developmental communication and coaching play significant roles in increasing employees' commitment to organizational objectives. The findings contribute to contemporary performance management literature by emphasizing the importance of employee-centered appraisal systems that integrate objective performance measurement with continuous feedback and career development opportunities. Practically, the study provides insights for organizations seeking to develop more adaptive and sustainable performance management practices for Generation Z employees.

ANALISIS TINGKAT PENCEMARAN UDARA DI KAWASAN PERKOTAAN: STUDI KASUS DKI JAKARTA Dicky Triawarman; Alfianus Telaumbanua; Faredzi Dhika Saputra; Octavia Adiguna; Rendi Kurniawan
SINERGI : Jurnal Riset Ilmiah Vol. 3 No. 8 (2026): SINERGI : Jurnal Riset Ilmiah, Agustus 2026 (In Press)
Publisher : Lembaga Pendidikan dan Penelitian Manggala Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62335/sinergi.v3i8.2874

Air pollution in urban areas is an increasingly serious environmental issue driven by rising industrial and transportation activities. This study aims to analyze air pollution levels in Jakarta using key parameters such as Particulate Matter (PM2.5 and PM10), Carbon Monoxide (CO), Nitrogen Dioxide (NO₂), Sulfur Dioxide (SO₂), and Ozone (O₃). Measurements were conducted over a one-week period at monitoring sites representing industrial, commercial, and residential areas, as well as green open spaces. The methodology involved direct ambient air sampling using High Volume Air Samplers (HVAS) and impingers, followed by laboratory analysis via spectrophotometry and gravimetry. Results indicate that PM2.5 concentrations in industrial areas reached 78.4 µg/m³, exceeding the 55 µg/m³ standard set by Government Regulation No. 22 of 2021. The average Air Pollution Standard Index (ISPU) across the monitoring sites fell into the 'Unhealthy' category. Motor vehicle emissions (62.3%) and industrial activities (28.7%) were identified as the dominant sources of pollution. The study recommends strengthening public transportation systems, expanding green open spaces, and tightening industrial emission regulations as measures to mitigate urban air pollution.

STRATEGI PENGELOLAAN ZAKAT, INFAK DAN SEDEKAH (ZIS) PADA BADAN AMIL ZAKAT NASIONAL (BAZNAS)KABUPATEN BALANGAN Mahrini Mahrini; Meytri Meytri
SINERGI : Jurnal Riset Ilmiah Vol. 3 No. 8 (2026): SINERGI : Jurnal Riset Ilmiah, Agustus 2026 (In Press)
Publisher : Lembaga Pendidikan dan Penelitian Manggala Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62335/sinergi.v3i8.2880

Here is the translation of the text into academic and professional English, suitable for a thesis or research report: The research findings demonstrate that the zakat management strategies implemented by BAZNAS in Balangan Regency include: conducting both direct and indirect socialization, and compiling financial reports. Furthermore, zakat management at BAZNAS Balangan Regency is based on the principles of: Islamic sharia, trustworthiness, benefit, justice, legal certainty, integration, accountability in management, and transparency in managing ZIS (Zakat, Infaq, and Alms) through print media publications. This analysis is based on a logic that can maximize strengths and opportunities, while simultaneously minimizing weaknesses and threats. However, BAZNAS Balangan Regency still faces a constraint: the lack of public understanding regarding zakat.

PENERAPAN MODEL PROBLEM BASED LEARNING UNTUK MENINGKATKAN HASIL BELAJAR SISWA KELAS VIII UPTD SMP NEGERI 5 KUPANG TENTANG SISTEM PEREDARAN DARAH Fajriani Kirutang; Mbing Maria Imakulata; Andam S. Ardan
SINERGI : Jurnal Riset Ilmiah Vol. 3 No. 8 (2026): SINERGI : Jurnal Riset Ilmiah, Agustus 2026 (In Press)
Publisher : Lembaga Pendidikan dan Penelitian Manggala Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62335/sinergi.v3i8.2881

This research was conducted on May 22 and May 27, 2025, at UPTD SMP Negeri 5 Kupang. The study aimed to determine the impact of implementing the Problem-Based Learning (PBL) model on the learning outcomes of Grade VIII students at UPTD SMP Negeri 5 Kupang regarding the circulatory system. The research employed the Classroom Action Research (CAR) method developed by Kemmis and McTaggart, carried out in cycles comprising four stages: planning, acting, observing, and reflecting. The subjects of the study were 30 Grade VIII students. Data collection techniques included observations of teachers and students, evaluation test results, and documentation. The results indicated an improvement in student learning outcomes regarding the circulatory system topic. Observations of student activity showed a rise from a 69.64% score (rated "sufficient") in Cycle I to 84.82% (rated "excellent") in Cycle II, indicating success. Teacher observation scores also improved, rising from 75.75% in Cycle I to 86.36% (rated "good") in Cycle II. Regarding test results, Cycle I showed that out of 30 students, 11 met the mastery criteria (33.00% class mastery), while 19 did not (66.33%). An improvement was observed in Cycle II, where 24 out of 30 students met the mastery criteria (80% class mastery), while 6 did not (20%). Based on the results of the Cycle II assessment, the students were deemed to have achieved mastery, as a significant number met the criteria for attaining the learning objectives; therefore, conducting a subsequent research cycle was unnecessary.

Home Page

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Editorial Team

Contact

Reviewer

Google Scholar

Contact Name
Muhammad Arief Muttaqien

Contact Email
manggalajournal@gmail.com

Phone
+6281917222929

Journal Mail Official
sinergi.manggalajournal@gmail.com

Editorial Address
Jalan Merdeka Raya No.5, Karang Pule, Kecamatan Sekarbela, Kota Mataram, NTB 83116, Indonesia

Location
Kota mataram,

Nusa tenggara barat

INDONESIA

Abstract

Abstract

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Abstract

Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name Muhammad Arief Muttaqien

Contact Email manggalajournal@gmail.com

Phone +6281917222929

Journal Mail Official sinergi.manggalajournal@gmail.com

Editorial Address Jalan Merdeka Raya No.5, Karang Pule, Kecamatan Sekarbela, Kota Mataram, NTB 83116, Indonesia

Location Kota mataram, Nusa tenggara barat INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Contact Name
Muhammad Arief Muttaqien

Contact Email
manggalajournal@gmail.com

Phone
+6281917222929

Journal Mail Official
sinergi.manggalajournal@gmail.com

Editorial Address
Jalan Merdeka Raya No.5, Karang Pule, Kecamatan Sekarbela, Kota Mataram, NTB 83116, Indonesia

Location
Kota mataram,

Nusa tenggara barat

INDONESIA