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All Journal Jurnal Pemberdayaan Masyarakat Madani (JPMM) Biosfer: Jurnal Pendidikan Biologi Parameter Mitra Mahajana: Jurnal Pengabdian Masyarakat Berkala Penelitian Hayati Prosiding Seminar Nasional Pengabdian Kepada Masyarakat
YULIA IRNIDAYANTI
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Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Energy Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Public Health Social Sciences Other

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PENERAPAN PROGRAM REMEDIAL DALAM PEMBELAJARAN BIOLOGI DI SEKOLAH MENENGAH ATAS Mutmainah, Mutmainah; Irnidayanti, Yulia; Puspitaningrum, Rini
Parameter Vol 27 No 2 (2015): Parameter
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (423.823 KB) | DOI: 10.21009/parameter.272.10

Abstract

Abstract: Remedial learning can improve learning achievement of learners so as to achieve a minimum completeness criteria specified. Remedial learning is learning to be a good therapeutic or cured, from the difficulty to master certain competencies expected in learning. Remedial education in Indonesia is regulated by the Ministry of Education. This study was conducted to determine the feasibility remedial procedure, performed senior high school biology teacher in Bekasi, based Juknis made by the Education Ministry, 2010. The method used is descriptive method, with survey techniques. The result showed that, the implementation of remedial highly dependent on the condition of each school. School conditions were observed in this study can be grouped into three grade, namely grade A, B and C. The procedure implementation of remedial in senior high school Bekasi, not in accordance with the National Education Ministry, but only one school. The few things that have not been appropriate including instructional time, remedial test questions do not test any indicator incomplete, remedial tests given before students follow a remedial learning, relearning not use different methods and media. Abstrak: Pembelajaran remedial dapat meningkatkan prestasi belajar peserta didik sehingga mencapai kriteria ketuntasan minimal yang ditentukan. Pembelajaran remedial adalah belajar untuk menjadi baik terapeutik atau sembuh, dari kesulitan untuk menguasai kompetensi tertentu diharapkan dalam pembelajaran. Perbaikan pendidikan di Indonesia diatur oleh Departemen Pendidikan. Penelitian ini dilakukan untuk mengetahui kelayakan prosedur perbaikan, dilakukan guru biologi SMA di Bekasi, Juknis berdasarkan dibuat oleh Departemen Pendidikan, 2010. Metode yang digunakan adalah metode deskriptif, dengan teknik survei. Hasil penelitian menunjukkan bahwa, pelaksanaan perbaikan sangat tergantung pada kondisi masing-masing sekolah. Kondisi sekolah yang diamati dalam penelitian ini dapat dikelompokkan menjadi tiga kelas, yaitu kelas A, B dan C. Pelaksanaan Prosedur perbaikan di SMA Bekasi, tidak sesuai dengan Departemen Pendidikan Nasional, tetapi hanya satu sekolah. Beberapa hal yang belum sesuai termasuk waktu pembelajaran, pertanyaan tes remedial tidak menguji setiap indikator yang tidak lengkap, tes remedial diberikan sebelum siswa mengikuti pembelajaran remedial, belajar kembali tidak menggunakan metode dan media yang berbeda.
Cultivation of Family Medicinal Plants using the Verticulture Method as Efforts to Use Narrow Yard Land in Rawamangun, East Jakarta Rizal Koen Asharo; Elsa Lisanti; Reni Indrayanti; Adisyahputra; Pinta Omas Pasaribu; Rizky Priambodo; Vina Rizkawati; Yulia Irnidayanti
Jurnal Pemberdayaan Masyarakat Madani (JPMM) Vol 5 No 1 (2021): Jurnal Pemberdayaan Masyarakat Madani (JPMM) (DOAJ & SINTA 3 Indexed)
Publisher : Fakultas Ekonomi Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/10.21009/JPMM.005.1.05

Abstract

The area of RW 01 Rawamangun, Pulogadung District, East Jakarta does not have an allocation of open land, so there is a minimum of green yards. The technology introduced in this community service activity is the cultivation of family medicinal plants in yards using the verticulture method. The purpose of this community service activity is to convey information about the cultivation of family medicinal plants through lectures, discussions, and direct practice of cultivating family medicinal plants in yards using the verticulture method. Evaluation of participants' knowledge improvement was carried out by pre- and post test after counseling and cultivation practices. Skills participants are carried out when evaluating the practice of cultivating medicinal plants in their yards. The results of the activity showed an increase in basic knowledge regarding the types, benefits, and techniques of cultivating family medicinal plants from technology. Family medicinal plant service activity is classified as successful and beneficial, due to increased knowledge more than 60 in average test scoring. The skills evaluation showed that some residents were able to plant and maintain family medicinal plants on a narrow plot of land using the proper verticulture method. The results of the cultivation of these medicinal plants, apart from being one of the real actions of plant greening, can also be in the form of powder products which can then be consumed as a body health measure or sold.
Ekspresi Level Gen mRNA Protein Ekstraseluler Otak Embrio Mencit Black-6 UK-12 Akibat Induksi 2-Methoxyethanol : Analisis secara Real Time RT-PCR Yulia Irnidayanti; Win Darmanto; Agus Abadi
JURNAL PENELITIAN BIOLOGI BERKALA PENELITIAN HAYATI Vol 15 No 2 (2010): June 2010
Publisher : The East Java Biological Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23869/272

Abstract

The aim of this research was to investigate impact of 2-methoxyethanol, a major industrial chemical, and its individual metabolites on the expression DNA of the embryonic brain development of black-6 mice. The expression levels mRNA protein of GAPDH, Fibronectin, tenascin, vimentin, Neurofilamen, NCam between brain embrio treatment with 2-ME at gestation day 12 and Embryo control were achieved. The Electroforesis DNA on brain Embryonic day 12 showed that there were expression of GAPDH (447bp), Fibronectin (462bp), NCAM (293 bp), Tenascin (416bp), Vimentin (327), Neurofilamen high (301bp), Neurofilamen medium (289bp), Neurofilamen low (398bp). This Data not showed. The expression of level of mRNA for protein Vimentin at embryonic brain treatment at GD-12 is 487 copies, meanwhile on the embryonic brain control is 209 copies. This expression is tendency very higher than control. Another level of mRNA for protein fibronectin, NCAM, Tenascin, Neurofilament were tendency not difference between embryonic brain treatments and control. Intermediate filaments, vimentin, is found in specific cell types in the developing and adult central nervous systems (CNS), particularly astrocytes. Recently, found that vimentin immunoreactivities were increased in astrocytes and/or macrophages in the spinal cords of rats with autoimmune inflammation). So that The higher level mRNA for protein vimentin caused by effect 2-methoxyethanol. Vimentin contribute to the repair of brain through the migration of activated cells and increased level vimentin at embryionic brain treatment with 2-ME.
Effect of aluminum chloride against changes of the histological structure of the cerebral cortex of mice (swiss webster) Yulia Irnidayanti; Risa Eno Aprilyanti
JURNAL PENELITIAN BIOLOGI BERKALA PENELITIAN HAYATI Vol 26 No 2 (2021): June 2021
Publisher : The East Java Biological Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23869/bphjbr.26.2.20213

Abstract

The toxicity of metal to living organisms, including human beings, was discovered a long time ago. In the present time, aluminum exposure is widely used for wrapping food to keep it taste and smell. However it will affect to human health security, specially the brain. This study aimed to investigate the changes of histological Structure on the cerebral cortex caused by aluminum chloride. The mice were injected intraperitoneally with AlCl3 200 mg/kg body weight, once every 3 days, totalizing 10 administrations. Control only was administration distilled water. Histological observations were carried out using the paraffin method. The results of this study show that aluminum chloride cause disorganization of the laminated cerebral cortex, vacuolization, karyolysis, congestion, and hemorrhage. The mice of one and two-months of age group were more susceptible to aluminum chloride than the mice of the three-months of age group. This research can apply for an assessment of the exposure risk to heavy metal. Increasing Al contamination can occur naturally or by anthropogenic activities. The accumulation of the heavy metal in the organism can occur by biomagnification, by which heavy metal is passed from one trophic level to the next within a food web. Therefore communities that live in urban areas potentially exposed to metals aluminum and should be more concerned related to understanding health risks. Further studies are needed to examine the above matters. We recommend calculating the Provisional Tolerable Weekly Intake of aluminum and implication on local people
Pembuatan Tepung Pisang (Musa Spp) dengan Mudah dan Praktis sebagai Bahan Baku Pangan Olahan Reni Indrayanti; Rizal Koen Asharo; Pinta Omas Pasaribu; Rizky Priambodo; Vina Rizkawati; Yulia Irnidayanti
Mitra Mahajana: Jurnal Pengabdian Masyarakat Vol. 2 No. 3 (2021): Volume 2 Nomor 3 Tahun 2021
Publisher : LPPM Universitas Flores

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37478/mahajana.v2i3.987

Abstract

Banana (Musa sp) is a priority fruit commodity which is able to be a supporting factor for the welfare of the community. Bananas are easily damaged fruits, so the selling value of bananas will decrease according to the age of the fruit after harvest. Storage of fruit in various temperatures also has not been able to extend the banana fruit shelf life. The potential of bananas as a food source that can be stored can be done through the processing of bananas into banana flour. The banana flour training carry out at the Biology Laboratory of FMIPA UNJ with a participant from RW 03 and 05 Rawamangun District. The making of banana flour is done in two technique. The first technique is to peel the skin previously then the fruit is immersed in a 10% salt solution for 10-20 minutes.  The second technique is done by steaming raw bananas for 10-20 minutes before stripping and soaking in a salt solution. Bananas that have been peeling are then slicing thinly to make cassava chips. Banana cassava is dried using sunlight for 2-3 days or dried in an oven at 150 °C for 2 days.  Dried cassava is mashed using a household scale flouring miller tool. Flour produced from the oven drying process is brownish-white, whereas by drying sunlight it is bone-white with a very fine texture. The results of the test carbohydrate content of banana flour produced had 56.72 g / 100 g starch content, 23.09 g / 100g amylose content and 33.63 g / 100 g amylopectin content.  The activity ended with giving banana flour samples produced in this activity and providing flour as an aid tool for community entrepreneurship.
The Relationship Between Parenting Style With The Biology Learning Outcome in SMAN 99 Jakarta Students Luluk Nur Farida; Yulia Irnidayanti; Ernawati Ernawati
Biosfer: Jurnal Pendidikan Biologi Vol 8 No 1 (2015): Biosfer: Jurnal Pendidikan Biologi
Publisher : Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (454.28 KB) | DOI: 10.21009/biosferjpb.8-1.6

Abstract

Learning outcome was influenced by interaction between child and parent, in this case parenting style. The aim of this research is to know the most parenting style and its correlation on Biology learning outcome in SMAN 99 Jakarta students. This research was based on parenting style theory from Macoby dan Martin’s. Macoby dan Martin’s assumed that parenting is a form of demandingness and supportiveness. There is four parenting style, authoritarian, authoritative, permissive indulgent and permissiveindefferent. Research methodology was descriptive method with correlational study. Sample was selected by simple random sampling technique comprised 125 students of clas X MIA SMAN 99 Jakarta. Data was taken by questionnaire. Data obtained in this research is processed with regression and correlation. Authoritative relationship with learning outcome in SMAN 99 Jakarta students has a positive and contribute for 79,2%.
Pelatihan Budidaya Pakcoy Dengan Sistem Hidroponik Rakit Apung Sebagai Upaya Memanfaatkan Pekarangan Sempit Di Rawamangun, Jakarta Timur Pinta Omas Pasaribu; Reni Indrayanti; Adisyahputra; Rizal Koen Asharo; Rizky Priambodo; Vina Rizkawati; Yulia Irnidayanti
Prosiding Seminar Nasional Pengabdian Kepada Masyarakat Vol 1 (2020): PROSIDING SEMINAR NASIONAL PENGABDIAN KEPADA MASYARAKAT - SNPPM2020
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (684.456 KB)

Abstract

Abstract Until this day, the use of yard land is still not optimal, thus the development of various innovations related to home yards is also limited. The houses in the area of neighborhood (RT) 11 Hamlet (RW) 03 Rawamangun Urban Village East Jakarta have narrow yards. One alternative to increase limited space productivity is through the use of simple hydroponic techniques. The principle of floating raft hydroponics is growing plants with water as a medium while floating on a nutrient solution. Its simple implementation allows it to be applied to limited land space. The purpose of this community service is to convey information and training on the use of the floating raft hydroponic system which can be used as an alternative to increase the productivity of the pakcoy vegetable plant. Community service activities were carried out through lectures, discussions and direct demonstrations of cultivating pakcoy with a floating raft hydroponic system in the land of the residents of RT 11 RW 03. Presentations were carried out by explaining an easy and practical method to cultivate hydroponic pakcoy plants and provide an explanation of the benefits of hydroponic plants. The pakcoy cultivation consists of 4 stages, namely the stage of seeding, transfer to floating rafts, maintenance and harvesting. The implementation of the activity went smoothly and received very positive responses from the participants, seen from the number of questions received and the enthusiasm of the participants during the activity. The participants gave very positive response to the information provided. The activity ended with the provision of hydroponic pakcoy vegetables, floating raft kits, and transplanted seeds into floating rafts. Abstrak Pemanfaatan lahan pekarangan pada saat ini masih belum optimal, sehingga pengembangan berbagai inovasi yang terkait dengan lahan pekarangan juga terbatas. Wilayah Rt 11 Rw 03 Kelurahan Rawamangun, merupakan salah satu wilayah di Jakarta Timur yang memiliki lahan pekarangan yang sangat sempit. Salah satu alternatif yang dapat dilakukan dalam meningkatkan produktivitas lahan yang terbatas yaitu melalui pemanfaatan teknik hidroponik yang sederhana. Hidroponik rakit apung memiliki prinsip menanam tanaman dengan media air dalam keadaan diapungkan di atas larutan nutrisi. Implementasinya yang sederhana sangat memungkinkan untuk diterapkan pada lahan yang terbatas. Tujuan dari pengabdian masyarakat ini adalah menyampaikan informasi dan pelatihan penggunaan sistem hidroponik rakit apung yang dapat dijadikan sebagai alternative untuk meningkatkan produktivitas tanaman sayuran pakcoy. Kegiatan pengabdian dilakukan melalui ceramah, diskusi dan demonstrasi langsung budidaya tanaman pakcoy dengan sistem hidroponik rakit apung di lahan pekarangan warga Rt 11 Rw 03. Kegiatan presentasi dilakukan dengan penjelasan cara budidaya tanaman pakcoy hidroponik yang mudah dan praktis serta penjelasan akan manfaat dari tanaman hidroponik. Pembuatan budidaya tanaman pakcoy terdiri dari 4 tahapan yaitu tahap pembibitan, pemindahan ke bak rakit apung, perawatan dan panen. Pelaksanaan kegiatan berjalan lancar dan mendapat tanggapan yang sangat positif dari para peserta, dilihat dari banyaknya pertanyaan yang muncul serta antusiasme peserta selama kegiatan. Respon peserta terhadap informasi yang diberikan sangat baik. Kegiatan diakhiri dengan pemberian tanaman sayuran pakcoy hasil hidroponik, kit rakit apung, dan bibit yang sudah dipindah tanam kedalam bak rakit apung.
Co-Authors Adisyahputra Adisyahputra Agus Abadi Ali Djamhuri Elsa Lisanti Ernawati Ernawati Luluk Nur Farida Pinta Omas Pasaribu Pinta Omas Pasaribu Reni Indrayanti Reni Indrayanti, Reni RINI PUSPITANINGRUM Risa Eno Aprilyanti Rizal Koen Asharo Rizky Priambodo Rizky Priambodo Vina Rizkawati Vina Rizkawati Win Darmanto