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Cleaning Officers’ Behavior in Waste Management According to The Standards of Accreditation in X Jember Hospital Carri Noer Fida Yanik; Dwi Wahyuni; Dewi Rokhmah
Health Notions Vol 3, No 1 (2019): January
Publisher : Humanistic Network for Science and Technology (HNST)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (283.343 KB) | DOI: 10.33846/hn.v3i1.251

Abstract

Waste management is very important especially in hospitals. Hospital waste management must be done properly and correctly so that it can be prevented from diseases caused by waste that will be felt by all residents of the hospital. The purpose of this study was to analyze factors related to the behavior of cleaning officers in waste management in X Jember Hospital. The research design used was cross sectional. The results showed that age, education, years of service, knowledge and supervision were related to the behavior of cleaning officers in waste management with p value of
Analytical and Phytochemical Exploration of Bioinsecticide Granules Mixed Betel Leaf Extract (Piper betle) and Srikaya Seed Extract (Annona squamosa) Dhina Ayu Susanti; Ady Soesetijo; Dwi Wahyuni
Health Notions Vol 2, No 2 (2018): February
Publisher : Humanistic Network for Science and Technology (HNST)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (278.782 KB) | DOI: 10.33846/hn.v2i2.133

Abstract

One alternative in controlling Aedes aegypti larvae is with the use of bioinsecticides that are environmentally friendly, safe, and inexpensive. Betel leaf and srikaya seeds contain chemical compounds that can be used as bioinsectiside. The following paper deals with detection of phytochemical in the Granules Mixed Betel Leaf Extract and Srikaya Seed using Thin Layer Chromatography (TLC) and FTIR. The TLC analysis was performed Rf value for 0.91 flavonoid compound; alkaloids 0.49; saponins 0.29 and 0.65; tannin 0.89; and anthraquinone 0.22 and 0.45. The FTIR analysis was performed represented the presence of various functional groups which includes alcohol, alkana, nitrile, and ether.Keywords: Phytochemical, Bioinsecticide, Granula, TLC, FTIR
IDENTIFIKASI TINGKAT KONSISTENSI IMPLEMENTASI SYNTAX PEMBELAJARAN KOOPERATIF MAHASISWA PPL BOLOGI DAN HUBUNGANNYA DENGAN HASIL BELAJAR SISWA SMP NEGERI KABUPATEN JEMBER Widya Resti Susanti; Wachju Subchan; Dwi Wahyuni
Jurnal Edukasi Vol 1 No 1: Maret 2014
Publisher : UPT Penerbitan Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (279.111 KB) | DOI: 10.19184/jukasi.v1i1.1028

Abstract

Abstrak FKIP sebagai pencetak tenaga kependidikan harus mampu membekali dan melatih calon tenaga pendidik menjadi seorang pendidik professional baik dari segi teori maupun praktek. Salah satu pelatihan itu melalui Program Pengalaman Lapangan (PPL). Tujuan penelitian ini adalah untuk mengetahui seberapa besar konsistensi implementasi syntax pembelajaran kooperatif mahasiswa PPL biologi dan adakah hubungannya dengan hasil belajar siswa SMPN Kabupaten Jember. Penelitian ini merupakan penelitian deskriptif dengan pendekatan survei dan untuk penggalian data menggunakan wawancara, observasi dan dokumentasi. Hasil dari penelitian ini menyebutkan bahwasanya tipe pembelajaran kooperatif yang digunakan responden adalah STAD (Student Teams Achievement Division) sebanyak 35,7%, TGT (Teams Games Tournament) 28,6% dan NHT (Number Head Together) 35,7%. Untuk memaksimalkan hasil belajar, dilakukan beberapa penggabungan tipe pembelajaran kooperatif tersebut dengan teknik pembelajaran lain, diantaranya NHT dengan picture and picture, NHT dengan role playing, TGT dengan role playing dan STAD dengan example non example. Mahasiswa yang menggunakan pembelajaran kooperatif tipe STAD dan TGT 100% memiliki tingkat konsistensi implementasi syntax tinggi. Tetapi, mahasiswa yang menggunakan pembelajaran kooperatif tipe NHT, 80% tingkat konsistensi implementasi syntax tinggi dan 20% sisanya memiliki tingkat konsistensi implementasi syntax sedang. Hasil analisis menunjukkan terdapat korelasi yang tidak signifikan (r =0,058; p=0,844) antara konsistensi implementasi syntax pembelajaran kooperatif pada mahasiswa PPL biologi terhadap hasil belajar siswa. Kata Kunci : syntax, pembelajaran kooperatif, mahasiswa PPL, hasil belajar.
PENGARUH MODEL PEMBELAJARAN BERBASIS MASALAH (PROBLEM BASED LEARNING) TERHADAP PEMAHAMAN KONSEP DAN KEMAMPUAN BERPIKIR KREATIF SISWA (SISWA KELAS VIII SEMESTER GASAL SMPN 1 SUMBERMALANG KABUPATEN SITUBONDO TAHUN AJARAN 2012/2013) Tomi Utomo; Dwi Wahyuni; Slamet Hariyadi
Jurnal Edukasi Vol 1 No 1: Maret 2014
Publisher : UPT Penerbitan Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (286.051 KB) | DOI: 10.19184/jukasi.v1i1.1025

Abstract

Abstrak Model pembelajaran Berbasis Masalah (Problem Based Learning) merupakan kegiatan pembelajaran yang menuntut aktivitas mental siswa untuk memahami suatu konsep pembelajaran melalui situasi dan masalah yang disajikan pada awal pembelajaran dengan tujuan untuk melatih siswa menyelesaikan masalah dengan menggunakan pendekatan pemecahan masalah. Model pembelajaran ini dapat meningkatkan pemahaman konsep dan kemampuan berpikir kreatif siswa dalam mempelajari biologi, sehingga siswa dapat memperoleh manfaat yang maksimal baik dari proses maupun hasil belajarnya. Metode penelitian pada kelas kontrol menggunakan pembelajaran konvensional dan kelas eksperimen menggunakan model pembelajaran berbasis masalah (Problem Based Learning.). pemahaman konsep siswa dianalisis menggunakan ANAKOVA. Kemampuan berpikir kreatif dalam hal ini meliputi kefasihan, keluwesan, dan keaslian jawaban siswa dalam menjawab LKS. Perbedaan pemahaman konsep siswa dari hasil uji LSD menunjukkan beda rerata nilai kelas eksperimen terhadap kelas kontrol bernilai positif 15,997, dengan taraf signifikasi sebesar 0,000 (P = < 0,05). Hasil análisis kemampuan berpikir kreatif siswa menunjukkan bahwa pada kelas ekperimen tidak terdapat 0 (0%) siswa yang masuk dalam kriteria tidak kreatif (TK), sedangkan pada kelas kontrol terdapat 2 (5,4%) siswa. Pada kriteria kurang kreatif (KK) terdapat 7 (18%) siswa pada kelas ekperimen yang masuk didalamnya, sedangkan pada kelas kontrol terdapat 16 (43,2%) siswa. Pada kriteria berikutnya, yaitu kriteria cukup kreatif (CK) terdapat 20 (53,7%) siswa pada kelas eksperimen yang masuk didalamnya, sedangkan pada kelas kontrol 14 (37,8%) siswa. Pada kriteria Kreatif (K), terdapat 10 (27%) siswa pada kelas ekperimen yang masuk didalamnya, sedangkan pada kelas kontrol 5 (13,5,2%) siswa. Kriteria yang terakhir adalah kriteria sangat kreatif (SK), pada kriteria ini baik kelas ekperimen ataupun kelas kontrol tidak ada siswa yang masuk didalamnya. Kata Kunci : Pemahaman konsep siswa, Kemampun berpikir kreatif siswa, Model pembelajaran berbasis masalah.
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) Arini Dwi Larasatining Retnowati; S Suratno; Dwi Wahyuni
Jurnal Edukasi Vol 2 No 2: Juli 2015
Publisher : UPT Penerbitan Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (283.226 KB) | DOI: 10.19184/jukasi.v2i2.3508

Abstract

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.
POTENSI ANTAGONIS BAKTERIA SERRATIA MARCESSCENS TERHADAP BAKTERI STREPTOCOCCUS PYOGENESIS DAN BAKTERI VIBRIO CHOLERA SECARA IN VITRO Muhammad Efendi; Dwi Wahyuni; Imam Mudakir
Saintifika Vol 18 No 2 (2016)
Publisher : Jurusan Pendidikan MIPA FKIP Universitas Jember

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Abstract

Abstract: In indonesia, infection diseases are a very high problem among the public, one the common infectious diseases suffered by the Indonesian community is imflamtion of the tonsils caused by Streptococcus pyogenesis and Cholera caused by Vibrio cholera. The use of chemical antibiotics will have a negative impact in health, so necessary alternative replecement of natural antibiotics by Serratia mercescens can pruduce prodigiosin. This reseacrh was to test the potential of Serratia mercescens antagonist against Streptococcus phyogenesis and Vibrio cholera in vitro, using Completely Randomized Design with one treatment factor from Serratia mercescens bacteria concentration. The concentration used was 30μm for each bacterial suspension and added positive control in the form of chloramphenicol and negative control of aquades, each of which was repeated 3 repititions. The results were analyzed using one-way ANOVA and continued D- test. The result showed that Serratia mercescens had blocked inhibitability of Streptococcus phyogenesis bacteria with an average resistance of1.1033mm and on Vibrio cholera with an average resistance of 1.2233mm. Keywords: Disease Infections; Bacterial Antagonist; Secondary Metabolism
PERBEDAAN TOKSISITAS EKSTRAK DAUN SIRIH (Piper betle L.) DENGAN EKSTRAK BIJI SRIKAYA (Annona squamosa L.) TERHADAP LARVA NYAMUK Aedes aegypti L. Dwi Wahyuni; Intania Loren
Saintifika Vol 17 No 1 (2015)
Publisher : Jurusan Pendidikan MIPA FKIP Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (401.439 KB)

Abstract

Dengue Fever is a public health problem that is more widespread endemic area for morbidity is high enough into something that must be addressed immediately.The way to solve this desease chemically can make this mosquito becomes resistant. To solve this problem, it needs to find an alternative way in which it can be a natural insecticide that is safe like compounds that comes from Piper betle leaves and Annona squamosa seed. The active compounds of Piper betle leaves that are mixed with the active compounds of Annona squamosa seeds can be used as bioinsecticide. Piper betle leaves contain the active compounds of saponin, alkaloid, flavonoid and tannin, while Annona squamosa seeds contain theactive compounds of annonacin, squamocin, asimisin and alkaloid. This research aimsed to investigate the toxicity of themixture of the Piper betle leaves extract and Annona squamosa seeds againet Aedes aegypti mosquito larvae and tocompare the toxicity of the extract mixture and single extract. The method of this research used complete random design bythree repetitions. The concentratios used were 300, 600, 900, 1200 and 1500 ppm for Piper betle leaves extract and 5, 10, 50, 70 and 100 ppm for Annona squamosa seeds extract with aquades asthe control. The data were analyzed by using probit analysis to determine the LC50. The LC50 score of the Piper betle leaves extract was 910,38 ppm and the LC50 of the Annona squamosa seeds extract was 20,62 ppm. This result showed that toxicity of Piper betle leaves extract with different Annona squamosa seeds which was toxicity is higher than the toxicity of Piper betle leaves extract.
THE TOXICITY OF SEEDS EXTRACT OF ANNONA SQUAMOSA L., LEAVES EXTRACT OF TERMINALIA CATAPPA L. AND LEAVES EXTRACT OF ACACIA NILOTICA L. ON THE MORTALITY OF AEDES AEGYPTI L. LARVAE Dwi Wahyuni; Sandy Pradipta; Muhammad Ramadhan
UNEJ e-Proceeding 2016: Proceeding The 1st International Basic Science Conference
Publisher : UPT Penerbitan Universitas Jember

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Abstract

Aedes aegypti L. is a species of mosquito that carries the dengue virus causes dengue fever. The way to solve the disease is still focused on synthesis larvacides which have a negative impact on the environment, it needs to be replaced with natural larvicides that are environmentally friendly. Annona squamosa L. seeds extract contains annonain and squomacin. Terminalia catappa L. leaf extract contains quinone, saponin, flavonoid and tannin. Acacia nilotica L. leaf extract contains terpenoid, saponin, flavonoid and tannin. This research aims to determine The toxicity of seeds extract of A. Squamosa, leaves extract of T. Catappa, and Leaves extract of A. nilotica on the mortality of Ae. aegypti. The method used in this research was complete randomized design using four replications. Concentration used 5, 10, 50, 100, 150, 200 and 250 ppm for the seeds extract of A. Squamosa, 50, 100, 150, 200, 250, 300 and 350 ppm for the leaf extract of T. catappa, and 80, 120, 180, 240, 300, 350 and 400 ppm for the leaf extract of A. nilotica. The data were analyzed using probit analysis to determine the LC50. The result showed LC50 is 109.43 ppm for A. Squamosa seeds extract, LC50 is 171.65 ppm for T. catappa and LC50 is 203.63 ppm for A. nilotica. This result showed the biggest toxicity is seeds extract of A. Squamosa.
Pheretima javanica K. Ethanol Extract Granules’ Effects on Eosinophil Level, Immunoglobulin E Level, and Organs Histopathology in Rattus norvegicus B. Dwi Wahyuni; Joko Waluyo; Jekti Prihatin; Fersty Isna Kusumawardani; Aditya Kurniawan
The Indonesian Biomedical Journal Vol 13, No 2 (2021)
Publisher : The Prodia Education and Research Institute (PERI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18585/inabj.v13i2.1388

Abstract

BACKGROUND: Traditional medicine that might be useful to treat typhoid fever is earthworms (Pheretima javanica K.). It is important to know whether any substances contained in Pheretima javanica K. extract are toxic and have pharmacological effects, which can be observed from the eosinophil and immunoglobulin E (IgE) levels in the blood.METHODS: Thirty Rattus norvegicus B. were included in this study and were separated into 5 groups, with 6 rats in each group. T1, T2, T3, and T4 were groups of rats treated with 50, 300, 2000, and 5000 mg/kg BW of Pheretima javanica K. ethanol extract granules (PJEEG), respectively, while the control group was a group of rats treated with 0.36 mg Ciprofloxacin. The eosinophil number and the IgE concentration were detected. Physical observations were also conducted to detect any allergic symptoms, toxicity symptoms, or histopathological changes.RESULTS: Administration of PJEEG significantly increased the number of eosinophil in every group, from 49.82 cells/μL to 259.26 cells/μL on average (p<0.001). PJEEG did not significantly affect IgE levels (p=0.624). The results showed that the administration did not cause any allergic and toxicity symptoms. Histopathological analysis of rats’ kidneys and liver also showed that the administration had no significant effect on histopathological changes.CONCLUSION: The administration of PJEEG does not cause allergic symptoms, toxicity symptoms, and histopathological changes in rats. The administrations also significantly increase eosinophil number in rats’ blood. However, the concentration of IgE in rats’ blood was not significantly changed after administration of PJEEG.KEYWORDS: allergies, typhoid fever, earthworms, Pheretima javanica K., eosinophil, immunoglobulin E
Upaya Promotif Petugas Kesehatan dalam Pelaksanaan Posyandu Lansia di Puskesmas Mangli Kabupaten Jember Fitrah Hadiyati Awaliyah Tuanaya; Dwi Wahyuni; Elfian Zulkarnain
Multidisciplinary Journal Vol 1 No 1 (2018): Agustus 2018
Publisher : Pascasarjana Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (409.6 KB) | DOI: 10.19184/multijournal.v1i1.8591

Abstract

One of the health programs which is implemented for the elderly in Indonesia is Elderly Posyandu. Elderly Posyandu emphasizes health services on promotive and preventive efforts. The Health Officer is any person who devotes himself / herself to the health sector as well as has knowledge and or skills through education in the field of health which for a certain type requires authority to do health efforts. The role of Health Officers of Elderly Posyandu is very important to realize the optimum promotive and preventive efforts in the implementation of posyandu elderly. This study aims to analyze the role of health officers in carrying out promotive efforts at elderly posyandu of Mangli Public Health Centre Jember by using qualitative method with case study design.There are 2 main informants in this research, health officer and 2 additional informants of elderly from elderly posyandu in working area of Mangli Public Health are chosen by purposive technique. The data are collected through indepth interview with main informant then verified data with triangulation of source by matching result of interview with additional informant and triangulation technique by doing observation. The results showed that the role of health officers in the implementation of promotive efforts is still less optimum.Keywords: Elderly Posyandu, Health Officer, Promotive