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All Journal e-GIGI Jurnal Kedokteran Diponegoro Majalah Kedokteran Bandung Zenit PROFIT : Jurnal Administrasi Bisnis Science and Technology Indonesia Padjadjaran Journal of Dentistry Journal of Medicine and Health Jurnal Manajemen Transportasi & Logistik (JMTRANSLOG) Telcomatics MAHESA : Malahayati Health Student Journal Jurnal Abdimas Kartika Wijayakusuma Jurnal Ilmiah MEA (Manajemen, Ekonomi, dan Akuntansi) Jurnal Pengabdian Pada Masyarakat METHABDI Ebers Papyrus
Jeffrey ., Jeffrey
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The Implementation of the Theory of Constraints (TOC) to Increase Production Cost Efficiency and Productivity: VAF Case Study Vanomy, Afrianti Elsye; Engellika, Giovanny; Jeffrey, Jeffrey; Vanessa, Jolin; Liliana, Liliana; Te, Richardson; Zhang, Sherles; Stendy, Stendy; Vina, Vina; Viorensa, Viorensa
Profit: Jurnal Adminsitrasi Bisnis Vol. 19 No. 2 (2025): Profit: Jurnal Administrasi Bisnis
Publisher : FIA UB

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.profit.2025.019.02.10

Abstract

VAF is a photo frame production company operating in the creative economy sector in Batam, Indonesia. VAF faced declining demand, leading to increased production costs and decreased productivity. After the post-pandemic drop in demand, VAF struggled with inefficiencies, rising costs, and labor constraints. This study applies the Theory of Constraints to diagnose production bottlenecks, quantify inefficiencies, and propose cost-saving strategies. In this quantitative descriptive study, the five steps of TOC and the application of Drum-Buffer-Rope and Buffer Management are implemented to enhance production cost efficiency and productivity. The analysis found that constraints stemmed from limited and unskilled labor, causing machines to operate suboptimally and delaying product delivery when demand fluctuated. Consequently, 84% of production time is allocated to value-added activities, while 16% is spent on non-value-added activities (material preparation and packing), which must be reduced to enhance operational efficiency. VAF achieved cost savings of 2.61% in 2022 and 2.19% in 2023 by minimizing non-value-added activities. Return on Investment in 2022 improved from -1.7% to -1.3%; in 2023, it rose from 3.3% to 4.1%. Total productivity increased by 2.80% in 2022 and 2.61% in 2023. Overall, TOC implementation successfully enhanced VAF’s production cost efficiency and productivity.
Penyuluhan Program SPA (Sekolah Bebas Ispa) Kepada Siswa SD Galilea Hosana Kids School Lumban Raja, Alex Maruli Tua; Siahaan, Dwi Lunarta Doderina; Jamnasi, Juli; Mega, Juli Yosa; Jeffrey, Jeffrey; Lim, Hadyanto; Herlen, Aldo; Gultom, Helmida; Koswara, Caroline; br. Sembiring, Rehulina; Sihite, Fiorella Natalia Kinanti; Dohude, Priscilla Putri Derlian; Brar, Dylan Amrirtraj; Fransella, Kezia; Panggabean, Kristina Dameria
Jurnal Pengabdian Pada Masyarakat METHABDI Vol 4 No 1 (2024): Jurnal Pengabdian Pada Masyarakat METHABDI
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46880/methabdi.Vol4No1.pp23-26

Abstract

RTI (Respiratory Tract Infection) is an acute upper and lower respiratory tract inflammation caused by infectious agents, namely infections of microorganisms or bacteria, viruses, without or accompanied by lung parenchyma. RTI disease in Indonesia is on the 10th list of most common diseases in hospitals. PKM FK-UMI aims to bring the SPA (RTI-Free School/Sekolah Bebas ISPA) program, increase knowledge about RTI, and prevent and reduce the occurrence of RTI to Galilea Hosana Kids Elementary School. The method used is to deliver material about the definition, symptoms, how to get RTI, and how to prevent it. The results of the activity show that Galilea Hosana Kids Elementary School students still do not understand the meaning of RTI, the signs and symptoms of decreased body immunity, how to increase body immunity, and how to prevent the spread of RTI. Counseling for elementary school students at Galilea Hosana Kids Elementary School was very effective in educating students about RTI.
Peran Program Merdeka Belajar Kampus Merdeka pada Pengembangan Pengetahuan Dokter Gigi melalui Edukasi Tatalaksana Pasien dengan Penyakit Sistemik di Tempat Praktik Tammama, Tichvy; Yuslianti, Euis Reni; Darwis, Rudi S.; Jeffrey, Jeffrey; Zakaria, Myrna N.
Jurnal Abdimas Kartika Wijayakusuma Vol 3 No 2 (2022): Jurnal Abdimas Kartika Wijayakusuma
Publisher : LPPM Universitas Jenderal Achmad Yani

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26874/jakw.v3i2.173

Abstract

Dokter gigi dalam praktiknya terkadang menghadapi pasien dengan kelainan sistemik serta kasus kedaruratan medik, terutama syok anafilaksis. Fakultas Kedokteran Gigi Unjani mempunyai program unggulan kedaruratan medik dental sehingga perlu untuk menyelenggarakan pengabdian kepada masyarakat secara berkesinambungan, dalam hal ini untuk dokter gigi secara umum. Tujuan dari kegiatan pengabdian masyarakat ini untuk meningkatkan pengetahuan dan keterampilan kesehatan mengenai penatalaksanaan pasien dengan syok anafilaksis dan penyakit sistemik pada tempat praktik dokter gigi. Metode kegiatannya berupa edukasi dalam bentuk webinar bagi dokter gigi, bekerja sama dengan Persatuan Dokter Gigi Indonesia Cabang Kabupaten Bandung Barat (KBB). Kegiatan dibagi dalam 2 sesi, sesi pertama mengenai penyakit sistemik dan sesi kedua mengenai kedaruratan medis. Hasil kegiatan dihadiri secara antusias oleh sekitar 200 peserta dari daerah KBB dan sekitarnya.
Potential of Secretome Hydrogel for Wound Healing in LPS- and Scratch-Induced BJ Cells as an Inflammation Model Widowati, Wahyu; Rahmat, Deni; Faried, Ahmad; Nainggolan, Ita Margaretha; Priyandoko, Didik; Wargasetia, Teresa Liliana; Sugiaman, Vinna Kurniawati; Triharsiwi, Dwi Nur; Qlintang, Sandy; Murti, Harry; Azis, Rizal; Jeffrey, Jeffrey
Science and Technology Indonesia Vol. 10 No. 4 (2025): October
Publisher : Research Center of Inorganic Materials and Coordination Complexes, FMIPA Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26554/sti.2025.10.4.1242-1254

Abstract

Wound healing often requires specialized interventions to accelerate recovery due to prolonged inflammation and limited regenerative factors. Umbilical Cord Mesenchymal Stem Cells secretome (UCMSCs) comprises various cytokines and growth factors that can promote wound healing. This study aims to analyze the potential of a secretome-based hydrogel as a wound-healing agent using BJ fibroblast cells induced by lipopolysaccharide (LPS) and scratch injury as an inflammation model. The secretome hydrogel was formulated using Carbopol, Hydroxypropyl Methylcellulose (HPMC), Hydroxyethyl Cellulose (HEC), and secretome. Cytotoxicity was conducted using the WST-8 assay, while cell migration was evaluated through a scratch assay. Tumor Necrosis Factor-???? (TNF-????), Nuclear Factor kappa-B (NF-????B), and Interleukin-8 (IL-8) gene expression were analyzed via qRT-PCR. Additionally, malondialdehyde (MDA) levels were measured for oxidative stress assessment, whereas Connective Tissue Growth Factor (CTGF) and Transforming Growth Factor-????1 (TGF-????1) levels were quantified using ELISA and colorimetric assays. The secretome hydrogel exhibited no cytotoxic effects on BJ fibroblast cells and significantly enhanced cell migration. Moreover, it reduced the TNF-????, IL-8, and NF-????B expression, indicating anti-inflammatory activity. The hydrogel also decreased MDA levels while increasing TGF-β1 and CTGF expression, suggesting antioxidant properties and enhanced tissue regeneration in the inflammatory model. The secretome-based hydrogel presents a promising therapeutic approach for promoting chronic wound healing by modulating inflammation, reducing oxidative stress, enhancing tissue regeneration, and stimulating fibroblast migration.
Penyuluhan Program SPA (Sekolah Bebas Ispa) Kepada Siswa SD Galilea Hosana Kids School Lumban Raja, Alex Maruli Tua; Siahaan, Dwi Lunarta Doderina; Jamnasi, Juli; Mega, Juli Yosa; Jeffrey, Jeffrey; Lim, Hadyanto; Herlen, Aldo; Gultom, Helmida; Koswara, Caroline; br. Sembiring, Rehulina; Sihite, Fiorella Natalia Kinanti; Dohude, Priscilla Putri Derlian; Brar, Dylan Amrirtraj; Fransella, Kezia; Panggabean, Kristina Dameria
Jurnal Pengabdian Pada Masyarakat METHABDI Vol 4 No 1 (2024): Jurnal Pengabdian Pada Masyarakat METHABDI
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46880/methabdi.Vol4No1.pp23-26

Abstract

RTI (Respiratory Tract Infection) is an acute upper and lower respiratory tract inflammation caused by infectious agents, namely infections of microorganisms or bacteria, viruses, without or accompanied by lung parenchyma. RTI disease in Indonesia is on the 10th list of most common diseases in hospitals. PKM FK-UMI aims to bring the SPA (RTI-Free School/Sekolah Bebas ISPA) program, increase knowledge about RTI, and prevent and reduce the occurrence of RTI to Galilea Hosana Kids Elementary School. The method used is to deliver material about the definition, symptoms, how to get RTI, and how to prevent it. The results of the activity show that Galilea Hosana Kids Elementary School students still do not understand the meaning of RTI, the signs and symptoms of decreased body immunity, how to increase body immunity, and how to prevent the spread of RTI. Counseling for elementary school students at Galilea Hosana Kids Elementary School was very effective in educating students about RTI.
Korelasi Kadar Gula Darah Sewaktu dengan Nilai Fecal Incontinence Severity Index (FISI) pada Kelompok Lanjut Usia Jeffrey, Jeffrey; Firmansyah, Yohanes; Kurniawan, Joshua; Satyanagara, William Gilbert; Yogie, Giovanno Sebastian; Destra, Edwin
MAHESA : Malahayati Health Student Journal Vol 3, No 11 (2023): Volume 3 Nomor 11 (2023)
Publisher : Universitas Malahayati

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33024/mahesa.v3i11.11402

Abstract

ABSTRACT Physiological changes occur to every organ systems along with age. Fecal incontinence (FI) is one of them. FI should not be underestimated. There are a lot of risk factors for FI in elderly, including age, obesity, gender, and comorbidities like dementia and diabetes melitus. High prevalence of FI and diabetes mellitus will affect clinical and managements in elderly care. To find out the correlation between blood sugar level and fecal incontinence severity index (FISI) score in elderly patients. This is an analytic study with cross sectional design. Samples are elderly patients in Santa Anna Nursing Home in July 2023 that met the criteria. Data obtained through questionnaire interview and blood examination. Statistical analysis used in the study are Pearson or Spearman correlation test. Data distribution is tested with Kolmogorov-Smirnov test. Level of significance in the study is 5%. There are 60 respondents with the mean age of 76,30 (±7,88) years, dominated by female (66,7%). High blood sugar level obtained in 11,7% of the respondents. There is a significant correlation between blood sugar level and FISI score (p-value = 0,041; r-correlation : 0,264). From the R square evaluation we found a value of 0.091, which indicates that 9.1% of FISI score is influenced by blood sugar level. There is a correlation between elevated blood sugar and fecal incontinence. Fecal incontinence in older adults requires attention due to its adverse impact on their quality of life. Keywords: Blood Sugar Level, Elderly, Fecal Incontinence  ABSTRAK Perubahan fisiologis terjadi pada seluruh sistem organ seiring dengan bertambahnya usia. Salah satu hal yang dapat terjadi pada lansia adalah fecal incontinence (FI). Hal ini tidak dapat dipandang sebelah mata. Terdapat berbagai faktor risiko untuk FI pada lansia, termasuk bertambahnya usia, obesitas, jenis kelamin, dan berbagai jenis penyakit penyerta, seperti demensia dan diabetes melitus. Tingginya prevalensi FI dan diabetes melitus akan berdampak pada klinis dan manajemen perawatan lansia. Mengetahui korelasi kadar gula darah sewaktu dengan nilai fecal incontinence severity index (FISI) pada kelompok lanjut usia. Penelitian ini merupakan penelitian analitik dengan desain penelitian cross sectional. Sampel merupakan pasien lanjut usia di Panti Lansia Santa Anna pada Juli 2023 serta memenuhi kriteria. Data diperoleh melalui wawancara kuesioner dan pemeriksaan darah. Analisa statistik pada penelitian ini menggunakan korelasi Pearson atau korelasi Spearman. Distribusi data diperiksa menggunakan uji Kolmogorov-Smirnov. Nilai kemaknaan dalam penelitian ini adalah sebesar 5%. Didapatkan 60 responden dengan rerata usia adalah 76,30 (±7,88) tahun, yang didominasi jenis kelamin perempuan (66,7%). Kadar gula darah sewaktu yang tergolong tinggi didapatkan pada 11,7% responden. Terdapat korelasi yang bermakna antara kadar Gula Darah Sewaktu dengan nilai FISI (p-value = 0,041; r-correlation : 0,264). Penelusuran dari nilai R square didapatkan nilai sebesar 0,091, yang menunjukkan bahwa 9,1% nilai FISI dipengaruhi oleh kadar gula darah sewaktu. Terdapat korelasi antara peningkatan gula darah sewaktu dengan inkontinensia fekal. Inkontinensia fekal pada usia lanjut perlu mendapat perhatian karena dapat menurunkan kualitas hidup. Kata Kunci: Gula Darah Sewaktu, Fecal Incontinence, Lanjut Usia
HUBUNGAN GLUKOSA DARAH TERHADAP PROSES PENYEMBUHAN LUKA PASCA OPERASI DI RUMAH SAKIT SUMBER WARAS DI JAKARTA Riana, Amalia; Jeffrey, Jeffrey
Ebers Papyrus Vol. 27 No. 2 (2021): EBERS PAPYRUS
Publisher : Fakultas Kedokteran Universitas Tarumanagara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24912/ep.v27i2.16126

Abstract

Operasi adalah perawatan invasif pada bagian tubuh yang akan dirawat, dibuka, atau diperlihatkan yang biasanya dilakukan melalui sayatan. Setelah dilakukan tindakan tertentu, operasi akan diakhiri dengan penutupan dan penjahitan luka. Aktivitas bakterisidal leukosit berkurang pada penderita Diabetes Mellitus dengan kontrol glukosa yang buruk sehingga dapat menimbulkan komplikasi terkait penyembuhan luka. Penelitian ini bertujuan untuk menilai hubungan glukosa darah terhadap proses penyembuhan luka pasca operasi di Rumah Sakit Sumber Waras Jakarta. Penelitian ini menggunakan metode penelitian analitik observasional. Data yang digunakan berupa data yang dikumpulkan dari rekam medis yaitu; usia, jenis kelamin, gula darah, proses penyembuhan luka pasca operasi dan tahun. Data dianalisa menggunakan analisis univariat untuk memberikan gambaran deskritif mengenai sebaran frekuensi, rerata dan media dari data yang diperoleh. Analisis bivariat untuk mengetahui adanya hubungan antara glukosa darah dengan penyembuhan luka pasca operasi. Analisis bivariat dilakukan menggunakan uji Chi Square. Berdasarkan data rekam medis pasien yang telah menjalani operasi di dapatkan sebanyak 66 responden. Usia responden berkisar antara 25-60 tahun dengan rata-rata usia 55 tahun. Responden terbanyak berjenis kelamin perempuan sebanyak 39 orang (59%). Distribusi kadar gula darah responden terbanyak adalah kadar glukosa darah abnormal yaitu sebanyak 38 orang dengan presentase 57%. Berdasarkan hasil bivariat dengan analisis Chi-square, diketahui nilai p-value adalah sebesar 0,048<0,05. Maka dapat disimpulkan bahwa terdapat hubungan yang signifikan pada glukosa darah terhadap proses penyembuhan luka pasca operasi.
PROPORSI KELAINAN STRUKTUR TULANG BELAKANG PENDERITA NYERI PUNGGUNG PADA RADIOGRAFI KONVENSIONAL Evalyn, Elsa; Friska, Inge; Jeffrey, Jeffrey
Ebers Papyrus Vol. 28 No. 1 (2022): EBERS PAPYRUS
Publisher : Fakultas Kedokteran Universitas Tarumanagara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24912/ep.v28i1.19417

Abstract

Nyeri punggung sangat sering dikeluhkan oleh banyak orang dan disebabkan oleh berbagai etiologi, termasuk kelainan struktur tulang belakang. Tujuan penelitian ini adalah penulis ingin mengetahui kelainan tulang belakang apa saja yang dapat ditemukan pada penderita nyeri punggung di Rumah Sakit Royal Taruma dalam pemeriksaan radiografi konvensional. Penelitian ini merupakan penelitian deskriptif observasional dengan desain cross sectional yang dilakukan terhadap 65 orang subjek di Rumah Sakit Royal Taruma, Jakarta Barat  pada bulan Januari - Juni 2020. Data diperoleh melalui rekam medis pasien nyeri punggung dan penilaian adanya kelainan struktur tulang belakang pada radiografi konvensional menggunakan metode Cobb untuk mengukur kurvatura dan sistem grade untuk spondilolistesis. Hasil dari penelitian ini didapatkan presentase gambaran kelainan struktur tulang belakang yang ditemukan dari total 65 orang subjek adalah gambaran skoliosis sebanyak 17 (26,15%) orang, gambaran spondilolistesis sebanyak enam (9,23%) orang, gambaran hiperlordosis sebanyak satu (1,54%) orang, dan gambaran kifosis sebanyak satu (1,54%) orang. Berdasarkan hasil penelitian ini, disarankan untuk melakukan penelitian lebih lanjut dengan jumlah sampel yang lebih banyak dan menggunakan modalitas radiologi yang lebih canggih seperti MRI.
Co-Authors Agung Novianto, Agung Ahmad Faried Andik Yulianto Atthoriq, Adriansyah Altaf Azis, Rizal Badi Soerachman, Badi br. Sembiring, Rehulina Brar, Dylan Amrirtraj Darwis, Rudi S. Destra, Edwin Didik Priyandoko Djohan, Frita Ferlita Shafri Dohude, Priscilla Putri Derlian Elvis, Elvis Enda Noviyanti Simorangkir Engellika, Giovanny Evalyn, Elsa Ferdiansyah, Rival Fransella, Kezia Friska, Inge Gultom, Helmida Hadyanto Lim Handoko, Miranda Silvia Harry Murti Herlen, Aldo Johnson, Johnson Jordan, Stella Juli Jamnasi Koswara, Caroline Kurniawan, Joshua Lau, Wilsen Laurence, Jenniver Liliana Liliana Lumban Raja, Alex Maruli Tua Maryam, Khaulah Mega, Juli Yosa Muhtar, Azmi Nur Azizah Myrna N. Zakaria, Myrna N. Nainggolan, Ita Margaretha Namira Ufrida Rahmi Panggabean, Kristina Dameria Qlintang, Sandy RAHMAT, DENI Riana, Amalia Satyanagara, William Gilbert Setyadi, Julia Clairine Siahaan, Dwi Lunarta Doderina Sihite, Fiorella Natalia Kinanti Stefanny, Stefanny Stendy, Stendy Te, Richardson Teresa Liliana Wargasetia Tham, Vincent Tichvy Tammama, Tichvy Triharsiwi, Dwi Nur Vanessa, Jolin Vanomy, Afrianti Elsye Vina, Vina Vinna Kurniawati Sugiaman, Vinna Kurniawati Viorensa, Viorensa WAHYU WIDOWATI Warizky, Nanda T. Yogie, Giovanno Sebastian Yohanes Firmansyah Yuslianti, Euis Reni Zhang, Sherles