ANALISIS PENGARUH TANDAN BUAH SEGAR (TBS) DAN KERUSAKAN MESIN TERHADAP PRODUKSI KERNEL (STUDI KASUS : PMKS TALIKUMAIN ROHUL)

Tujuan penelitian ini adalah untuk mengetahui hubungan antara tandan buah segar dan waktu kerusakan mesin terhadap produksi kernel (biji sawit) pada PMKS Talikumain Rokan Hulu Riau. Latar belakang penelitian ini berdasarkan seringnya target produksi kernel tidak tercapai sehingga penulis ingin mengetahui faktor yang mempengaruhinya. Penelitian menggunakan metode regresi linear berganda untuk mengetahui hubungan antara variabel. Pengambilan data dilakukan berdasarkan data bulan Januari sampai Oktober 2012. Dimana dilakukan Uji normalitas terhadap variabel. Hasil pengujian data menunjukan data normal. Pengujian hipoteis meliputi regresi linear berganda dan korelasi, menggunakan uji t dan f dengan taraf signifikan α = 0,05. Hipotesis yang diuji adalah : (1) Adakah hubungan pengaruh dari kerusakan mesin terhadap produksi kernel. (2) Hubunhgan tandan buah segar terhadap produksi kernel. (3) menentukan besarnya hubungan TBS dan waktu kerusakan mesin terthadap produksi kernel (inti sawit). Hasil penelitian ini menunjukan bahwa : pertama, terhadap hubungan positif dari kerusakan mesin dan tandan buah segar terhadap produksi kernel (biji sawit), dengan persamaan regresi linear, y = 21.100,733 + 0.046X1 – 24.155,245X2. Terlihat bahwa variable tbs memiliki pengaruh terbesar terhadap tingginya produksi kernel(biji sawit) yaitu, 0,046 > -24.155,245. Hasil ini penelitian ini diharapkan berguna dalam upaya menuju perubahan organisasi suatu perusahaan dimana perubahan organisasi akan terwujud apabila di lakukan peningkatan terhadap variable-variabel yang mempengaruhi indikator pada variable tersebut. Kata Kunci : Analisa TBS, Jam Kerusakan Mesin, Penurunan Produksi Kernel

PENGARUH MOTIVASI DAN DISIPLIN TERHADAP KINERJA KARYAWAN DI SPBU 44.557.10. CANDIMAS YOGYAKARTA

Penelitian yang dilakukan pada SPBU Candimas di Yogyakarta yang terletak di JL. Wates Km 11, Sedayu, Bantul, Yogyakarta dikarenakan mengingat pada saat ini persaingan bisnis SPBU yang makin ketat, sehingga pihak manajemen harus kreatif dan inovatif dalam mengelola seluruh sumberdaya yang dimiliki perusahaan. Pelayanan yang cepat, ramah, aman dan dapat dipercaya menjadi faktor yang menentukan pelanggan untuk selalu mengisi bahan bakar di SPBU, akan tetapi kadang kala karyawan kurang memperhatikan SOP dan selogan yang di berikan oleh Perusahaan ataupun Pertamina misalnya Pertamina sebagai supplyer memberikan selogannya 3S (Salam, Senyum, Sapa) tapi beberapa karyawan tidak melakukannya, ataupun penggunaan seragam yang asal-asalan, karana sebelum karyawan mulai bekerja atau di terima kerja dilakukan training dan pelatihan dahulu baru boleh bergabung pada SPBU Candimas, sehingga dalam penelitian ini ingin mengetahui sejauh mana pengaruh motivasi dan disiplin terhadap efektifitas kinerja karyawan pada SPBU Candimas. Rumusan masalah dalam penelitian ini dapat dirumuskan sebagai berikut: (1). Bagaimana pengaruh motivasi dan disiplin secara bersama-sama terhadap kinerja karyawan SPBU 44.557.10. Candimas Yogyakarta, (2). Bagaimana pengaruh motivasi dan disiplin secara parsial terhadap kinerja karyawan SPBU 44.557.10. Candimas Yogyakarta. Jenis penelitian yang digunakan pada penelitian kali ini adalah sensus Populasi adalah seluruh karyawan SPBU 44.557.10. Candimas Yogyakarta. dan di ujikan dengan Analisis Regresi Berganda Uji Simultan (Uji-F) variabel motivasi dan disiplin) terhadap Kinerja karyawan di SPBU 44.557.10. Candimas Yogyakarta Uji Parsial (Uji-t) ada pengaruh secara parsial variabel Motivasi dan Disiplin yang berpengaruh signifikan terhadap Kinerja karyawan di SPBU 44.557.10. Candimas Yogyakarta, dan variabel Motivasi memiliki pengaruh yang lebih besar dalam meningkatkan Kinerja karyawan di SPBU 44.557.10. Candimas Yogyakarta. Kata Kunci : Disiplin, Motivasi, Kinerja Karyawan

PERBEDAAN LUARAN FUNGSIONAL PASIEN STROKE ISKEMIA AKUT DENGAN KONDISI HIPOALBUMINEMIA DAN TANPA HIPOALBUMINEMIA

Latar Belakang: Pasien yang memiliki hipoalbuminemia saat masuk rumah sakit berisiko tinggi mengalami komplikasi, luaran fungsional yang buruk dan berhubungan dengan peningkatan risiko kematian. Penilaian luaran fungsional dengan Index Barthel dianggap sensitif untuk menilai disabilitas serta mudah untuk dikerjakan. Tujuan: Untuk membandingkan luaran fungsional pasien stroke akut dengan kondisi hipoalbuminemia dan tidak hipoalbuminemia. Metode Penelitian: Penelitian analitik observasional menggunakan rancangan cross-sectional. Subjek penelitian diambil dari rekam medis pasien stroke infark dengan kondisi hipoalbuminemia dan tanpa hipoalbuminemia. Diagnosis stroke ditegakkan berdasarkan gejala klinis dan hasil Computed Tomography Scan. Metode statistik uji Mann Whitney digunakan untuk membandingkan luaran fungsional pasien stroke iskemia akut dengan kondisi hipoalbuminemia dan tanpa hipoalbuminemia. Hasil: Rerata skor Indeks Barthel kelompok hipoalbuminemia sebesar 40,33 ± 24,81 sedangkan kelompok tanpa hipoalbuminemia sebesar 87,67 ± 24,1. Uji Mann-Whitney menunjukkan perbedaan yang bermakna (p= 0,00). Simpulan: Terdapat perbedaan nilai luaran fungsional pada pasien stroke akut dengan kondisi hipoalbuminemia dan tanpa hipoalbuminemia. Kata Kunci: Stroke Iskemik Akut, Hipoalbuminemia, Albumin, Indeks Barthe

PREVALENCE OF (Aspergillus niger) IN OTOMYCOSIS AT PROF. DR. MARGONO SOEKARJO HOSPITAL

Otomycosis is a chronic fungal infection with high prevalence. Environmental factors dan predisposing factors can influence a patient’s vulnerability to otomycosis. According to studies conducted in several country, Aspergillus niger is the common fungus that causes otomycosis. This study aims to determine the prevalence of Aspergillus niger in patients at Prof. dr. Margono Soekarjo Hospital, who was clinically diagnosed with otomycosis. The study was done at the ENT Poly of Prof. dr. Margono Soekarjo Hospital and Microbiology Laboratory of Medicine Faculty, Jenderal Soedirman University between August 2022 to Januari 2023 as a descriptive observational study. According to the inclusion criteria, there were 42 subjects and 46 samples that ENT specialists carried out with sterile flocked swabs, the isolated the samples bedside on SDA Chloramphenicol, Czapek Dox agar, and object glass. Samples were observed macroscopically and microscopically with 10% KOH and LPCB staining. Patients with Aspergillus niger infection in otomycosis at Prof. dr. Margono Soekarjo Hospital , are represented by nine (19,56%) out of the 46 samples. The gender with the highest sex precentage is female (55,56%), folllowed by the age range of 26 – 35 years (44,45%). The prevalence of Aspergillus niger as a cause of otomycosis in Prof. dr. Margono Soekarjo Hospital  is 19,56%, the most in females and the age group 26 – 35 years. &nbsp

Expression of Tumor Necrosis Factor - α (TNF-α) and Interleukin 1-β (IL1-β) in Chronic Tubotympanic Suppurative Otitis Media

Chronic Suppurative Otitis Media (CSOM) is a common public health problem worldwide and a major cause of hearing impairment. It is also one of the neglected disease especially in developing countries. Cytokines are a group of glycoproteins that play a role in strengthening the immune and inflammatory reactions in various diseases, including inflammation of the middle ear. Some of the important inflammatory mediators found in middle ear fluids are Tumor Necrosis Factor-α (TNF-α) and Interleukin-1β (IL-1β). Cytokines are thought to play a role in the ongoing inflammatory regulation. The aim of this study was to compare the expression of TNF-α and IL-1β in tubotympanic CSOM and in healthy control group. The mean of TNF-α serum level in tubotympanic CSOM was 0,553±1,59 pg/ ml, and 0,587±2,13 pg/ ml in control group. There was no statistically different of TNF-α between two groups (P > 0,05). Mean of IL-1β serum level in the tubotympanic CSOM and control group were 0,633±0,92 and 0,302±0,48, respectively. Although IL-1β levels were higher in the patient group, the difference was not statistically significant (P > 0,05)

Risk factors for acute otitis media in primary school children: a case-control study in Central Java, Indonesia

Background: Acute otitis media (AOM) is the most common disease in young children requiring antibiotic treatment. Information on AOM-related determinant risk factors in primary school children is still limited, particularly in Indonesia. This study aims to identify risk factors related to AOM in primary school children in Banyumas Regency, Central Java, Indonesia.Design and Methods: This is an analytical study with a case-control design in Banyumas Regency, Indonesia. 3574 children from 6 regions of the Banyumas Regency were recruited for the screening of AOM detection, and confirmation of AOM diagnosis was determined by Otolaryngologist. One hundred and twenty-five cases and 125 control were involved in this study. Data collection was carried out using a structured questionnaire focusing on several variables such as household cooking fuel, house environment, smoking exposure, knowledge of parents, and nutrition status. Univariate, bivariate using chi-square and multivariate with regression logistic was conducted for data analysis. Results: This study highlights the risk of household firewood use (p=0.003), poor nutritional status (p=0.009), and a family history of ear infections (p=0.015) with an increased risk of otitis media.Conclusions: Household firewood use, poor nutritional status and family history of ear infection are factors associated with the occurrence of acute otitis media. It is necessary to provide public health education to prevent exposure to fuel at risk for children and to improve their nutritional status

PREVALENSI Candida albicans PADA PASIEN OTOMIKOSIS DI RSUD MARGONO SOEKARJO

Background: Otomycosis is an infection of the ear caused by various fungi. One of the most common fungi that cause Otomycosis is Candida albicans. Otomycosis is a challenge for the medical world and patients because it requires long-term treatment and has a high recurrence rate. It causes the importance of an overview of the prevalence in a place as planning health services, description of cases, and eradication programs. Banyumas Regency has a climate that supports the growth of mushrooms. One of the major hospitals in Banyumas is RSUD Margono Soekarjo. Objective: Knew the prevalence of Candida albicans on Otomycosis at Margono Soekarjo Hospital. Method: This research is a descriptive observational study on the target population of patients at the ENT clinic at RSUD Margono Soekarjo—sampling technique using a total sampling of as many as 42 subjects with 46 samples. Data analysis techniques use univariate analysis to describe the characteristics of each variable. Results: The results of otomycosis sufferers at Margono Soekarjo Hospital were male compared to female by 50:50, namely 21 of 42 subjects (50.00%), respectively. The age group that suffered the most from Otomycosis was the 26-35 age group, with 12 out of 42 subjects (28.57%). The prevalence of Candida albicans in Otomycosis of 2.17% or 1 of 46 patient samples with a clinical diagnosis of Otomycosis at Margono Soekarjo Hospital was caused by a fungus Candida albicans. Conclusion: Prevalence Candida albicans as a cause of Otomycosis in patients at the ENT polyclinic at Margono Soekarjo Hospital in the Januari-February 2023 period of 2.17%, namely 1 out of 46 samples, with 26 years of age included in the 26-35 years age group and female.Latar Belakang: Otomikosis merupakan infeksi pada telinga yang disebabkan oleh berbagai macam jamur. Salah satu jamur yang paling umum menyebabkan otomikosis adalah Candida albicans. Otomikosis menjadi suatu tantangan bagi dunia medis dan pasien karena memerlukan pengobatan jangka panjang dan memiliki kekambuhan yang tinggi. Hal itu menyebabkan pentingnya suatu gambaran prevalensi di suatu tempat sebagai perencanaan pelayanan kesehatan, gambaran kasus, dan program pemberantasan. Kabupaten Banyumas memiliki iklim yang menunjang pertumbuhan dari jamur. Salah satu rumah sakit besar yang ada di Banyumas adalah RSUD Margono Soekarjo. Tujuan: Mengetahui prevalensi Candida albicans pada Otomikosis di RSUD Margono Soekarjo. Metode: Penelitian ini merupakan penelitian deskriptif observasional pada populasi target pasien di poli THT RSUD Margono Soekarjo. Teknik pengambilan sampel menggunakan total sampling sebanyak 42 subjek dengan 46 sampel. Teknik analisis data menggunakan analisis univariat untuk mendeskripsikan karakteristik tiap variabel. Hasil: Didapatkan hasil penderita otomikosis di RSUD Margono Soekarjo dengan jenis kelamin laki-laki dibanding perempuan sebesar 50:50 yaitu masing-masing sebesar 21 dari 42 subjek (50,00%). Kelompok usia yang paling banyak menderita otomikosis adalah kelompok usia 26-35 tahun sebesar 12 dari 42 subjek (28,57%). Prevalensi Candida albicans pada Otomikosis sebesar 2,17% atau 1 dari 46 sampel pasien dengan diagnosis klinis otomikosis di RSUD Margono Soekarjo disebabkan oleh jamur Candida albicans. Kesimpulan: Prevalensi Candida albicans sebagai penyebab otomikosis pada pasien di poli THT RSUD Margono Soekarjo pada periode Januari-Februari 2023 sebesar 2,17% yaitu 1 dari 46 sampel, dengan usia 26 tahun yang masuk ke dalam kelompok usia 26-35 tahun dan berjenis kelamin perempuan

Portable urban agriculture technology and soil nutrient drive app that support farmers profit.

A narrow land farmed urban Agriculture. It used for daily fresh vegetables and fruit for the housing community in urban areas. Portable Urban Agriculture Technology as a support facility to increase production of Urban Agriculture, the Greenhouse portable system could be built and transferred to a specific location is convenient, safe, fast, lightweight structural material (PVC 0.55mm Tarpaulin) so that the Urban Agricultural Products closer to residential consumers in urban. The impact was the price was cheaper but quality. The objective was to plan, build and test prototype Water inflated tent activity as a facility to strengthen Greenhouse's strength, speed, effectiveness and comfort. Application method stages of the Cup or SDN on a former tin mining land, with Portable Urban Agriculture Technology support soil nutrient drive are as follows: first Reconstruction of the land in the form of land arrangement in accordance contours and irrigation channels that exist in the field is very important to support the success of the method SDN; second Management of top soil in the form of top soil enriched with organic material will support environmental compliance in the soil, especially for the growth and development of VAM hyphae and root system; third Soil Amendment to improve the physical and chemical properties of former mining land; fourth Activities vegetation of mined land with SDN method optimizes the achievement of the goals replanting of sustainable of native vegetation for erosion and runoff, repair and restoration of biodiversity, landscape aesthetics that will impact habitat improvement fauna, biodiversity, soil productivity and water quality. Tree plant species such as Acacia mangium, Acacia auriculiformis and Leucaena diversifolia microbes that have been infected with mycorrhizal fungi (VAM) will be very effective and support this effort. Vegetation activities with SDN method includes the following steps: first Seedling plants with VAM; second Preparation of arable land that supports the development of VAM in the soil; third Planting of the first cup with VAM; fourth Incubate 1 month; fifth Planting of the second cup with VAM; sixth 1 month incubation; and seventh The planting of the main crop.N/

Demagnetization Method for Reducing Inrush Current of Single Phase 1 kVA Transformer

This study deals with an effort to reduce inrush current of single phase transformer during its energizing. Inrush current affected by residual flux was minimized using demagnetization method in order to reduce residual flux trapped in the core of transformer. Two methods of demagnetization namely variable frequency-constant voltage (VFCV) and variable voltage–constant frequency (VVCF) were applied and the effectiveness of both methods were then compared. Both methods were supplied with alternated direct current (DC), however the one was changed its frequency and the other one was changed its voltage. The results obtained after transformer was demagnetized using these methods show that VFCV method educed inrush current up to 76%, on the other hand VVCF ethod reduced inrush current only up to 37%. Moreover, demagnetization time process of VFCV method was about 1.46 s, which is 1 s faster than VVCF method

Prevalence of Streptococcus Pneumonia and Haemophillus Influenza in primary school children that diagnosed acute otitis media

Acute otitis media (AOM) remains a disease that cause major public health problem worldwide. Less information about its prevalence in Indonesia, especially in Java.  The most common bacterial causes of AOM are Streptococcus pneumoniae, non-typeable Haemophilus influenzae, and Moraxella catarrhalis. There is increasing evidence that the predominant causative pathogen in AOM is changing from Streptococcus pneumoniae to non-typeable Haemophilus influenza since the introduction of pneumococcal conjugate vaccines. This study aims to determine the prevalence of Streptococcus pneumonia and Haemophillus influenzae in AOM in primary school children in Banyumas Regency. The design of this study was cross sectional and we conducted multistage random sampling to recruit the subject. Approximately 3,574 school children in Urban Banyumas Regency were screened based on the diagnose of AOM by Otolaryngologist. The resultof this study showed that the prevalence of AOM was 4,64 % (166 children were diagnosed with AOM).  In AOM samples, the prevalence of  Streptococcus pneumonia  was found in 78,4 % by optochin test, while that of Haemophillus influenzae was found in 70,4% based on the need of  X and V facto