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HUBUNGAN FAKTOR PREDISPOSING, REINFORCING DAN ENABLING PADA PEKERJA SANDBLASTING DI PT X Susanto, Aditya Reino; Ardyanto, Denny
The Indonesian Journal of Occupational Safety and Health Vol 4, No 1 (2015): The Indonesian Journal Of Occupational Safety and Health
Publisher : Universitas Airlangga

ABSTRACTSandblasting process contained some hazards such as shock effect on workers, who may pose a danger to himself or worker in the vicinity, the wound on the surface of the workers skin or eyes, and silicosis. The aim of this study was analyze correlation between predisposing, reinforcing, and enabling factors with PPE usage behavior on worker in sandblasting division at PT X. This study is an observational analytic with cross sectional design. Data of knowledge, attitudes, perception, motivation, the role of co-workers, the role of supervisor, HSE promotion, HSE training, availability of PPE and HSE regulations obtained from interviews to all 11 people who worked at sandblasting division of PT X. PPE usage of 90,9% workers are in the safe category. Results analysis with contingency coefficient was known that motivation factor has a value at 0.707, the factor of co-workers role has a value at 0.459, and the factor of knowledge, attitudes, supervisors role, as well as HSE training has a value at 0.100, while the perception factor, HSE promotion, availability of PPE, and HSE regulations showed that 100% of workers are in the good category. Motivational factors have a strong correlation with the PPE usage behavior, co-workers role factors have correlation in the medium category, the factors of knowledge, attitudes, role of supervisor, HSE training has a very weak correlation to the PPE usage behavior, meanwhile perception, HSE promotion, availability of PPE, and HSE regulations factors of all workers are included in good categories.Keywords: predisposing, reinforcing, enabling, sandblasting, personal protective equipment

PERANCANGAN PERANGKAT TRANFER DATA FILE KOMPUTER TERENKRIPSI SECARA HARDWARE MENGGUNAKAN MEDIA WRELESS DAN MIKROKONTROLER AVR ATMEGA162 Ardyanto, Denny; Christyono, Yuli; Zahra, Ajub Ajulian
Transmisi Vol 15, No 4 (2013): TRANSMISI
Publisher : Departemen Teknik Elektro, Universitas Diponegoro

Abstrak Sistem informasi jaman sekarang terdapat banyak tantangan - tantangan baru di dalam keamanan informasinya. Baik di suatu negara, perusahaan atau sebuah organisasi, keamanan data adalah salah satu hal yang penting dalam komunikasi data antar computer melalui jaringan. Banyak orang menyiasati bagaimana cara mengamankan data yang akan dikirim dan diterimanya. Keamanan data bisa dijaga dengan berbagai cara, salah satunya adalah dengan cara melakukan enkripsi terhadap data yang dikirimkan. Dalam penelitian ini, dibuat suatu alat untuk mengamankan data yang akan dikirim dan yang akan diterima dengan menggunakan enkripsi TEA. Sehingga apabila terjadi penyadapan data pada saat pengiriman ataupun penerimaan, data tersebut tidak dapat dibaca oleh penyadap tersebut karena sudah dalam bentuk enkripsi. kata kunci: keamanan data, pengiriman data, enkripsi, TEA Â Â Abstrak In era information systems, there are many new challenges in the information security. Wherever in a country, company or an organization, security of data is one of the important things in the communicaton of data between one computer and the other through a network. Many people think about how to secure datawhich to be sent and to be received. Security of data can be maintained in various option, one of which is to encrypt the data transmitted. In this research, created a tool to secure data which to be sent and to be received by TEA encryption. So in case of interception of data during transmission or reception, the data canâ€™t be read by eavesdroppers because it is still in encrypted form. Key : security data, transfer data, encripsi, TEA

The Effect of Chromium Exposure on Creatinine and Bun Level of Tanners in Leather Industry in Magetan Siti Asiah1 , Abdul Rohim Tualeka1 , Y. Denny Ardyanto W1
Indian Journal of Forensic Medicine & Toxicology Vol. 14 No. 3 (2020): Indian Journal of Forensic Medicine & Toxicology
Publisher : Institute of Medico-legal Publications Pvt Ltd

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37506/ijfmt.v14i3.10523

Chromium in the leather tanning industry can have an impact on workers’ health. Kidney disease is often referred to as a side effect from exposure to chromium. Measurement of creatinine and BUN level is a method of examining kidney function. The purpose of this study was to analyze the effect of chromium exposure on creatinine and BUN level in leather tanning workers in small leather industry in Magetan. This type of research is observational with cross sectional design. The sample of the study was 13 exposed worker groups namely chromium operators and 13 unexposed groups namely administrative workers. The results showed that there were differences in the average levels of urine chromium in chromium operators and administrative workers (p-value = 0,000), there were differences in the average creatinine levels in chromium operators and administrative workers (p-value = 0,031), and there were no difference in the average level of BUN in chromium operators and administrative workers (p-value = 0,644). There were no influence of chromium levels in urine on the increase in creatinine levels (p-value = 0,189) and BUN (p-value = 0,854) in tanning workers, with a significance value of p-value> 0,05. The conclusion of this study had that chromium was no effect on creatinine and BUN levels. High levels of urine chromium in tanning workers indicate a health risk that requires control effort. Suggestion given is that the tanners need periodic health examination, keep personal hygiene before and after working as well as using Personal Protective Equipment (PPE).

Analysis of Relationship between Work Attitudes and Repetitive Activities with Subjective Complaints on Musculoskeletal Disorder in Circular Loom Division workers PT. Kerta Rajasa Raya Sidoarjo Indonesia Yuly Eka Saputri1, Y. Denny Ardyanto W2
Indian Journal of Forensic Medicine & Toxicology Vol. 14 No. 2 (2020): Indian Journal of Forensic Medicine & Toxicology
Publisher : Institute of Medico-legal Publications Pvt Ltd

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37506/ijfmt.v14i2.10558

The Musculoskeletal System Disorders (MSDs) are one of the most common occupational diseasesexperienced by workers. This disorder is influenced by several factors, such asrepetitive activity factor andunnatural work attitude factor. The purpose of this study was to analyze the strong relationship betweenwork attitude and repetitive activity with subjective complaints of musculoskeletal disorder in the circularloom division of PT. Kerta Rajasa Raya Sidoarjo, Indonesia.This study used observational techniques with cross-sectional design. Respondents in this study wereworkers in the circular loom division of PT. Kerta Rajasa Raya, Sidoarjo, that consisted of 14 peoplebased on the researchers’ inclusion criteria. The data were obtained from the results of questionnaires andfield observations. Work attitude data were analyzed using OWAS; MSDs subjective complaint data wereinvestigated using NBM checklist sheets; and repetitive activity data were analyzed based on the results ofquestionnaires, interviews, and observations.The results showed that the majority of respondents have subjective complaints of musculoskeletal disorderwith high severity. The work attitude variable has a very strong correlation with subjective complaints ofMSDs, and repetitive activity variable has a strong correlation with subjective complaints of MSDs.The company are advised to provide training related to safe lifting method, provide information related toMSDs in the form of posters or providing specific material. Companies are also advised to add the expeditionpersonnel to reduce the repetition of lifting activities.

Hubungan Safety Leadership dengan Safety Performance Pada Pekerja Industri Pakan Ternak Sidoarjo Agustina Agustina; Bachtiar Chahyadhi; Denny Ardyanto
Preventia : The Indonesian Journal of Public Health Vol 4, No 2 (2019)
Publisher : Universitas Negeri Malang

Penyebab langsung kecelakaan sering melibatkan kesalahan manusia, faktor organisasi dan manajemen terlibat dalam insiden di semua industri. Paradigma lama dari teori domino yang menekankan bahwa kecelakaan selalu berakar dari kesalahan manajemen mulai perlahan dirubah. Faktor-faktor manusia seperti perilaku, motivasi, psikologi mulai diperhatikan. Salah satu pendekatan perilaku untuk menerapkan budaya keselamatan dengan safety leadership. Penelitian ini bertujuan untuk menganalisis hubungan faktor safety leadership dengan safety performance pada pekerja industri pakan ternak di Sidoarjo. Penelitian ini merupakan suatu penelitian kuantitatif dengan pendekatan cross sectional. Metode yang digunakan untuk mengukur faktor safety leadership dengan safety performance yaitu pengisian kuesioner. Populasi dalam penelitian ini ada 150 orang dan sampel yang diperoleh menggunakan teknik simple random sampling sebanyak 108 pekerja. Hasil penelitian menunjukkan bahwa ada hubungan peranan safety leadership dari supervisor dengan safety performance sebesar 0,023. Saran yang bisa diterapkan untuk meningkatkan safety performance dengan menambahkan jobdesk safety leadership kepada supervisor agar memotivasi dan mengarahkan pekerja untuk berpartisipasi dalam program keselamatanperusahaan. Mempromosikan pekerja yang mempunyai karakter gaya kepemimpinanorientasi prestasi menjadi supervisor.

EVALUASI PELAKSANAAN FUMIGASI KAPAL PERINTIS DI PELABUHAN YOS SUDARSO AMBON M. Fadly Kaliky; Ririh Yudhastuti; Y. Denny Ardyanto W.
Jurnal Penelitian Kesehatan SUARA FORIKES Vol 7, No 4 (2016): Oktober 2016
Publisher : FORIKES

Permenkes RI Nomor 2348/Menkes/PER/ XI/2011, Tentang KKP sebagai unit pelaksana teknis di bidang pengendalian dan pencegahan penyekit menular di lingkungan Depkes RI, KKP juga melaksanakan tugas pemeliharaan sanitasi lingkungan pelabuhan serta pelayanan kesehatan terbatas. Permenkes RI Nomor 34 tahun 2013 tentang penyelenggaraan tindakan hapus tikus atau hapus serangga pada alat angkut di pelabuhan, bandara udara dan pos lintas batas darat. Penelitian ini bertujuan untuk mengevaluasi pelaksanaan fumigasi kapal perintis pada pelabuhan Yos Sudarso Ambon. Besar sampel adalah 14 orang. Cara pengumpulan data dilakukan dengan menggunakan kuesioner, observasi. Analisis data dilakukan secara deskriptif, juga menggunakan analisis jalur. Hasil penelitian menunjukan hubungan pendidikan, secara lansung terhadap pengetahuan atau 0.856%, hubungan pelatihan dengan pengetahuan secara lansung atau dengan tingkat pengaruh sedang (koefisien struktural 0.383), tingkat pengetahuan berpengaruh secara langsung terhadap pelaksanaan fumigasi kapal, dengan tingkat pengaruh kuat (koefisien struktural 0.679), dan tingkat pendidikan berpengaruh secara tidak langsung terhadap pelaksanaan fumigasi kapal melalui tingkat pengetahuan, dengan tingkat pengaruh sedang (koefisien struktural 0.582). Hasil observasi sarana dan prasarana fumigasi kapal tingkat kesesuaian pada sarana dan prasarana tidak tersedia 16 %, dan tersedia 84%. Sedangkan hasil observasi kapal perintis setelah dilakukan pemeriksaaan sanitasi kapal masih terdapat tanda-tanda tikus pada bagian luar kapal perintis.Pelaksanaan fumigasi kapal perintis berjalan dengan baik apabila semua pihak bekerjasama dengan baik Kata Kunci: Evaluasi, Pelaksanaan, Fumigasi Kapal

EFFECT OF PRECONDITIONS AND UNSAFE ACTS ON EVACUATION DURATION IN FIRE DISASTER CONDITIONS (STUDY AT THE INPATIENT BUILDING OF GENERAL HOSPITAL R. KOESMA TUBAN Erwin Era Prasetya; Denny Ardyanto W; Hari Basuki Notobroto; Tjipto Suwandi
The Indonesian Journal of Public Health Vol. 16 No. 2 (2021): THE INDONESIAN JOURNAL OF PUBLIC HEALTH
Publisher : Universitas Airlangga

ABSTRACTHospital fires have the potential to cause fatalities and huge material losses, there were 22 hospital fires covered by newspapers in India in 2011-2012 with 102 dead. Buildings are considered safe if all occupants building threatened by fire must be able to exit and assembly point before available safe egress time. This study aimed to analyze the effect of preconditions and unsafe acts (violations of evacuation procedures) on evacuation duration in fire disaster conditions in the inpatient building of general hospital R. Koesma Tuban. This study was an observational study, a quantitative method and cross sectional design, which were carried out in April-July 2019. Analysis of Covariance test results stated preconditions (age, sex, exercise habits, location of inpatient ward, distance traveled) affect the duration of evacuation (p <0.05) while preconditions (interaction between workers and readiness of workers) don’t affect the duration evacuation (p> 0.05). Violation of evacuation procedures has the potential to influence the duration of evacuation (p = 0.054). The conclusions this study are age, gender, exercise habits, location of the inpatient ward, and distance traveled affect the duration of the evacuation. Keywords: Duration of evacuation, preconditions, violations of evacuation procedures, hospital

HUBUNGAN FAKTOR PREDISPOSING, REINFORCING DAN ENABLING PADA PEKERJA SANDBLASTING DI PT X Aditya Reino Susanto; Denny Ardyanto
The Indonesian Journal of Occupational Safety and Health Vol. 4 No. 1 (2015): The Indonesian Journal Of Occupational Safety and Health
Publisher : Universitas Airlangga

ABSTRACTSandblasting process contained some hazards such as shock effect on workers, who may pose a danger to himself or worker in the vicinity, the wound on the surface of the workers skin or eyes, and silicosis. The aim of this study was analyze correlation between predisposing, reinforcing, and enabling factors with PPE usage behavior on worker in sandblasting division at PT X. This study is an observational analytic with cross sectional design. Data of knowledge, attitudes, perception, motivation, the role of co-workers, the role of supervisor, HSE promotion, HSE training, availability of PPE and HSE regulations obtained from interviews to all 11 people who worked at sandblasting division of PT X. PPE usage of 90,9% workers are in the safe category. Results analysis with contingency coefficient was known that motivation factor has a value at 0.707, the factor of co-workers role has a value at 0.459, and the factor of knowledge, attitudes, supervisors role, as well as HSE training has a value at 0.100, while the perception factor, HSE promotion, availability of PPE, and HSE regulations showed that 100% of workers are in the good category. Motivational factors have a strong correlation with the PPE usage behavior, co-workers role factors have correlation in the medium category, the factors of knowledge, attitudes, role of supervisor, HSE training has a very weak correlation to the PPE usage behavior, meanwhile perception, HSE promotion, availability of PPE, and HSE regulations factors of all workers are included in good categories.Keywords: predisposing, reinforcing, enabling, sandblasting, personal protective equipment

HUBUNGAN STATUS GIZI, KARAKTERISTIK INDIVIDU DENGAN PRODUKTIVITAS PEKERJA SORTING DAN PACKING Rizqi Riyani Putri Farikha; Denny Ardyanto
The Indonesian Journal of Occupational Safety and Health Vol. 5 No. 1 (2016): The Indonesian Journal Of Ocupational Safety and Health
Publisher : Universitas Airlangga

Good nutritional status affects physical and intellectual of activeness, productivity and veracity. Performance reaches of productivity in the mid-twenties and it declines with ages. Experience increases exponentially with tenure, and it can be seen from the level of educational attainment and skills. The objective of this study is to investigate relationship nutritional status, individual characteristics with productivity of sorting and packing employees of PT. DPG Muliakeramik Group. Primary and secondary data were employed as the source of data. The data were then processed and analysed descriptively. This research was observational and included field research with cross sectional design. Population of this study were sorting and packing employees of PT. DPG Muliakeramik Group with the total of 14 employees, and total sampling was used as the sampling method of this study. Nutritional status data were obtained from direct IMT. Interview with company’s representatives was taken to obtain information about individual characteristics (ages, tenure and education level) and workforce productivity. The collected data were then analysed using cross tabulation. The results indicated that most respondents have normal nutritional status (IMT). Most respondents were aged 26-35 years old with less than 6 years tenure, and most of them were graduated from Senior High School. The results of this study also indicated that most respondents have above average productivity. There is no relationship tenure, educational level with workforce productivity. This study is suggested that PT. DPG Muliakeramik Group could adjust workplace nutrition and give nutritional counselling for employees about the importance of consuming balanced nutrition.Keywords: nutritional status, individual characteristics, productivity

ANALISIS TINGKAT KELELAHAN SUBYEKTIF BERDASARKAN SIKAP KERJA PENJAHIT DI INDUSTRI KONVEKSI Triana Izzati; Denny Ardyanto W.
The Indonesian Journal of Occupational Safety and Health Vol. 7 No. 3 (2018): The Indonesian Journal of Occupational Safety and Health
Publisher : Universitas Airlangga

Work manner affects health safety and environment in the work station. It also affects workers’ fatigue which can reduce their performance resulting from the excessive of physical and mental at the working environment. The purpose of this study was to analyze the relationship between the tailor work attitude with the incidence of work fatigue on workers in the Ramli convection industry that engaged in fashion. The research was a descriptive by using the assessment of RULA model that targets of body posture of the workers in the Convection Industry. This research aimed to estimate the risk accident of skeletal muscle disorder and to assess work attitude which having pain, fatigue and musculoskeletal disorder by using RULA Model. The improvement of work attitude with changing of work position by standing up and sitting down, not slouching and not bending, and the improvement of work station such as making the ergonomic of the tailors’ chair. The results showed a strong correlation between fatigue with age (r = 0.711), work period (r = 0.854), intermediate relationship with gender (r = 0.439), work attitude (r = 0.416), and the working environment (r = 0.419). The result showed a weak correlation between fatigue with work station (r = 0.448). The conclusion is workers who have a high risk of work attitude experience a higher level of fatigue.Keywords: work attitude, work fatigue, work station

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