Cholinesterase Activity on Palm Oil Plantation Workers in Parenggean, Kotawaringin Timur

Use of pesticide is widely used in palm oil plantation industry. Pesticide exposure can affect pesticide-spraying workers' health. This study aimed to determine acetylcholinesterase enzyme (AChE) activity levels and identify of poisoning risk factors on pesticide-spraying workers in a palm oil plantation Comanditaire Venootschap (CV) unit in Parenggeran, Kotawaringin Timur, Central Kalimantan. The cross-sectional study design was conducted to examine cholinesterase enzyme activity levels on 15 pesticide-spraying workers. The cholinesterase levels were measured using an automated photometric technique. This study found that all workers have normal cholinesterase activity levels. The average cholinesterase activity levels were 7065,36 U/L and 6528 U/L, respectively for male and female workers. It was also found that two male workers cholinesterase activity levels of using glyphosate pesticide were almost close to the lower limit of the normal levels range, 4720 U/L, and 4958 U/L, respectively. Use of Personal Protective Equipment (PPE) during the pesticide spraying and maximum time allowed of pesticide spraying in a day have to be considered as an important rule to avoid excessive pesticide exposure

Triglyceride Levels on Electronic Cigarette Vapers in Palangka Raya

The electronic cigarette (e-cigarette) is one of the Nicotine Replacement Therapy uses electricity from battery power to deliver nicotine as aerosols. Nicotine can stimulate secretion of catecholamine lead to increase secretion of hepatic triglycerides to the blood vessels. This study aimed to asses the triglyceride levels of electronic cigarette smokers (also known as vapers) on a vaporizer community in Pahandut, Palangka Raya, Central Kalimantan. The cross-sectional design was carried out to asses triglyceride levels on 29 electronic cigarette users. Triglyceride assay was determined by an automated photometric technique using Photometers (5010 V5+ Robert Riele). This study found that mostly e-cigarette user considered normal triglyceride level as 75.9% with average triglyceride level 100.6 mg/dL, 13.8% considered borderline-high triglyceride level with average triglyceride level 180.8 mg/dL, and only 10.3% considered high triglyceride level with average triglyceride level 293.0 mg/dL

Pengaruh Literasi Media Internet Dan Motivasi Belajar terhadap Hasil Belajar Siswa Kelas X Jurusan Pemasaran SMK Negeri 5 Kota Jambi Tahun Ajaran 2019/2020 : Indonesia

Penelitian ini dilatar belakangi dengan adanya masalah terkait hasil belajar siswa kelas X Pemasaran yang masih tergolong rendah. Tujuan dari penelitian ini untuk  mengetahui pengaruh Literasi Media Internet dan Motivasi Belajar Terhadap Hasil Belajar Siswa kelas X Jurusan pemasaran SMK Negeri 5 Kota Jambi Tahun Ajaran 2019/2020. Penelitian ini merupakan penelitian Kuantitatif dengan metode ex post facto. Adapun populasi pada penelitian ini adalah siswa kelas X Pemasaran di SMK Negeri 5 Kota Jambi sebanyak 2 kelas dengan jumlah siswa 54 orang. Hasil penelitian menunjukkan bahwa : (1) Terdapat pengaruh literasi media internet terhadap hasil belajar siswa pada mata pelajaran ekonomi dan bisnis kelas X Pemasaran SMK Negeri 5 Kota Jambi. (2) Terdapat pengaruh motivasi belajar terhadap hasil belajar siswa pada mata pelajaran ekonomi dan bisnis kelas X Pemasaran di SMK N 5 Kota Jambi. (3) terdapat pengaruh secara simultan antara literasi media internet dan motivasi belajar terhadap hasil belajar siswa kelas X Pemasaran SMK Negeri 5 Kota Jambi

Optimizing the Implementation of Occupational Health and Safety (K3) Protection in the Indonesian Mining Industry Based on ANIMATION (Active Monitoring Safety Regulation)

This study examines the optimization of the Occupational Health and Safety (K3) protection system in Indonesia's mining sector. This research is normative legal research using secondary data sources through library research based on applications often found in real-life realizations. This research is prescriptive using grammatical interpretation and systematic interpretation of the provisions of laws and regulations relating to workers' protection in the mining sector in Indonesia. The results show that the laws and regulations in Indonesia have not optimally regulated the protection of workers in the mining sector, as evidenced by the high frequency of work accident cases which are always increasing due to less strict OHS supervision and violations that have become a habit that has been accepted as a common practice. This research will comprehensively examine the ideal prototype recommendations regarding OSH protection management based on the ANIMATION (Active Monitoring Safety Regulation) system which is projected to supervise mining industry players (employers and workers) to provide adequate minimum K3 qualifications. This is intended to optimize the improvement of K3 and minimize the risk of work accidents in the mining sector's operational activities in Indonesia.Keywords: protection; occupational health and safety (K3); mining; ANIMATION

Development of Methylmercury Analysis by Ultra-High Performance Liquid Chromatography Coupled with ICP-MS and Its Application on Sharks’ Meat Measurement

This study analyzed MeHg in a fast, simple, low-waste, and accurate by using ultra-high liquid chromatography coupled with inductively coupled plasma mass spectrometry. Simple preparation by liquid extraction with sonication at room temperature was effective extract MeHg from Certified Reference Material (CRM) and shark meat samples. Effective MeHg separation was achieved in less than 300 s using a C18 Hypersil Gold analytical column with a mobile gradient phase of 0.5% (w/v) L-cysteine in 2% (v/v) HNO3 and 100% methanol. The MeHg was extracted from 100 mg of shark meat using 1 mL of 0.5% (w/v) L-cysteine in 2% (v/v) HNO3 and sonicated for 30 min. Analysis of certified reference material (DORM-4) showed values between the experimental and certified values. The observed limit of detection and quantification MeHg were 0.86 and 2.85 pg/L, respectively. This method was applied to measure MeHg in shark meat from Binuangeun areas. The MeHg concentration in Rhizoprionodon acutus was 0.22–0.63 mg/kg wet weight (w.w.), Squalus hemipinis 0.68–1.14 mg/kg w.w., and 0.29–1.22 mg/kg w.w. for Sphyrna lewini. This study provides a quick and easy method to evaluate MeHg in shark meat or other seafood products and applies to many samples in a single assay

Sosiodemografi dan Pemantauan Klinik Secara Mandiri Penyandang Diabetes Mellitus Tipe II di RSUD dr. Doris Sylvanus Palangkaraya

In Central Kalimantan province efforts to manage type 2 diabetes millitus have been undertaken to reduce the prevalence of case and risk factors. Based on the results of Riskesdas 2013.Medical records of Doris Sylvanus Hospital in 2015, the number of diabetes millitus patients has increased from 375 cases in 2014 and 514 cases in 2015. The purpose of this study was to determine the sociodemographic and clinical monitoring independently by people with type 2 diabetes mellitus. Design studyis ovbservasional with descriptive approach were population is people with type 2 diabetes millitus who visited Dr.Doris Sylvanus Palangka Raya hospitaland had been diagnosed for more than 1 year. Data were collected through direct interviews with respondents and medical records of respondents.The results showed thatthe majority of respondents were more than 50 years old (76%), female (59%), were married (91.8%), worked as civil servants / police / military (37.2%) and did not work (27.9%). based on the length of diagnosis, the majority have been diagnosed for more than 3 years (63.4%).The average independent clinical monitoring of respondents for their health condition was 41.05% and there were 57.65% of respondents who did not conduct routine health monitoring. The results also showed that 100% of respondents did not monitor neuropathy and monitor erectile dysfunction. Whereas respondents who monitor HbA1c are only around 1.1

Survei Jentik Nyamuk Aedes Aegypti Di Perumahan Wilayah Kerja Puskesmas Menteng Kota Palangka Raya

Severe dengue or Dengue Hemorrhagic Fever (DHF) occurrence in Palangka Raya frequently becomes epidemic. The morbidity rate (incidence rate) of DHF cases in Central Kalimantan in 2016 reached 69.1 per 100,000 population with the mortality rate (fatality rate) of 1.4%. The morbidity rate reached 278.4 per 100,000 population in Palangka Raya, the second place after North Barito regency. Based on the Ministry of Health Republic of Indonesia's Strategic Planning (Renstra), targets for dengue fever in 2016 should be <49 per 100,000 population, Central Kalimantan Province has not achieved the target yet. The Central Kalimantan Provincial Health Office reported the epidemy of DHF in 2017 occurred in the working area of Menteng Community Health Center. The report found a case that all family members of a household suffered from DHF. This community service aimed to educate the community to survey of dengue larvae independently, to develop the community's knowledge and awareness about the importance of support from larvae monitoring speculator Juru Pemantau Jentik (also briefly known as Jumantik) and to increase community participation in DHF prevention movement in Palangka Raya. The method of this community service used site survey, observation, interview, larva examination and reporting of results. The survey activity of larvae showed that Aedes aegypti mosquito larvae were identified in 13.3% of the houses, mostly found in bathtubs, water shelters and water container of water dispensers

HAK DAN KEWAJIBAN SUAMI ISTRI PADA KELUARGA TKI DI DESA TRESNOREJO, KEBUMEN, JAWA TENGAH: ANTARA YURIDIS DAN REALITA

The phenomenon of husband or wife working as Indonesian Labor (TKI) is not a new among people of Tresnorejo village, Kebumen, Jawa Tengah.  The reason they work as TKI is to improve the welfare of households, because Tresnorejo’s villager income still low. Their  job they rely on is making a caping - Asian conical hat made of plaited bamboo. In Islamic law, the husband requires to give his wife and family needs, like clothing, food and house. Wife is not forbidden to work in order to help her husband earning a living for the family. On the basis of voluntary work of his wife, the work considered charity for the husband . The implementation of the rights and obligations between husband and wife in the family did not violate Islamic law, because of the balance between madārat and maslahah, but it could also result in a negative on the family. Islamic law does not forbid, his wife helped work to earn a living for the family. On the basis of voluntary work with his wife, then considered the husband wife charity. Implementation of the fulfillment of the rights and obligations of husband and wife in the family did not violate Islamic law, TKI, as between mad}ārat and mas}lah}ah it is balanced, but it could also result in a negative impact on the family.[Fenomena suami atau istri bekerja sebagai TKI bukanlah fenomena baru bagi masyarakat Desa Tresnorejo. Faktor yang mendorong suami atau istri bekerja sebagai TKI adalah ingin meningkatkan kesejahteraan rumah tangga. Hal ini disebabkan oleh penghasilan warga Desa Tresnorejo yang masih kurang (hanya mengandalkan hasil dari pertanian dan usaha membuat tudung—caping yang terbuat dari anyaman bambu). Hukum Islam mewajibkan suami untuk menafkahi istri dan keluarganya; mulai dari sandang, pangan sampai papan. Hukum Islam tidak melarang, istrinya membantu bekerja mencari nafkah untuk keluarga. Atas dasar istrinya bekerja dengan sukarela, maka dianggap sedekah istri kepada suami. Pelaksanaan pemenuhan hak dan kewajiban suami istri pada keluarga TKI tidak melanggar hukum Islam, karena antara mad}ārat dan māslah}ah  itu seimbang, namun hal tersebut juga bisa mengakibatkan dampak negatif pada keluarga.

Pengembangan LKS Biologi Berbasis PQ4R dalam Meningkatkan Metakognisi dan Hasil Belajar (Sub Pokok Bahasan Sistem Saraf Manusia di MAN 2 Jember Tahun Pelajaran 2014/2015)

Pesatnya dunia pendidikan saat ini, menuntut adanya pemberdayaan keterampilan yang dapat mengkonstruk suatu pengetahuan, sebagai salah satu cara menyesuaikan diri menghadapi zaman yang semakin maju melalui bahan ajar dalam pembelajaran. Penelitian ini bertujuan untuk mengetahui tingkat validitas dan hasil uji coba LKS biologi berbasis PQ4R yang dapat mengembangkan metakognisi dan hasilbelajar (sub pokok bahasan sistem saraf manusia di MAN 2 Jember tahun pelajaran 2014/2015).Bentuk penelitian ini adalah penelitian pengembangan yang dilanjutkan dengan uji produk. Metode pengumpulan data menggunakan observasi, data validitas, pengukuran metakognisi, dan tes. Rancangan penelitian ini menggunakan pretest – posttest non equivalen group design, subjek penelitian dipilih dengan menggunakan teknik purposive sampling. Data yang diperoleh dianalisis dengan deskriptif kualitatif dan kuantitatif serta Uji Paired Sample t-test. Hasil analisis data menunjukkan LKS biologi berbasis PQ4R dapat meningkatkan metakognisi dan hasil belajar pada sub pokok bahasan sistem saraf manusia di MAN 2 Jember tahun pelajaran 2014/2015.   Kata Kunci: LKS, PQ4R, metakognisi dan hasil belajar

PENERAPAN PAIKEM MELALUI GI (GROUP INVESTIGATION) DALAM MENINGKATKAN KARAKTER DAN HASIL BELAJAR BIOLOGI SISWA KELAS XI IPA 1 SMAN GRUJUGAN BONDOWOSO TAHUN PELAJARAN 2012/2013

Abstract. PAIKEM was a learning approach. GI (Group Investigation) was the example of PAIKEM. Group Investigation is a model which put students into heterogeneous groups with their different ability and background such as gender, ethnic, and religion to investigate toward topic discussion. The type of this research was CAR (Classroom Action Research). The purpose of this research was to increase students character and learning achivement using PAIKEM through GI. Result of this research, there wasan improving character from pre cycle until cycle 2 that was discipline character increased on MK (Start Consistent) with percentage 65%. Then responsibility character increased on MK (Start Consistent) with percentage 55%. Inquiring sense character worked up to MB (Start Growing) with percentage 67.5% and hard-working character increased on MB (Start Growing) with percentage 60% and cognitive learning achievement of students increased 40%, affective learning achievement of students increased 30% and psychomotor learning achievement of students increased 40%. Key Words: PAIKEM, Group Investigation, Character, Achievemen