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Pelatihan Inovasi Produk Pangan Berbahan Baku Singkong di Kecamatan Lembang Kabupaten Bandung Barat Cahyanto, Tri; Supriyatna, Ateng; Julita, Ucu; Kusumorini, Astuti; Hafsari, Anggita Rahmi; Suryani, Yani; Widiana, Ana; Kinasih, Ida; Salim, Mohamad Agus
BAGIMU NEGERI : JURNAL PENGABDIAN KEPADA MASYARAKAT Vol 2, No 1 (2018)
Publisher : BAGIMU NEGERI : JURNAL PENGABDIAN KEPADA MASYARAKAT

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (7.6 KB) | DOI: 10.26638/jbn.615.8651

Abstract

Cassava is one of the main local agricultural produced in Lembang sub district, West Java. However, this big potential is still not used optimally because of lack of skill and knowledge of local resident to produce higher economic product made from cassava. Most of resident only use it as raw material to produce traditional foods with relatively low economic value. One of alternative processing of cassava that can enhance higher profit is producing modified cassava flour, best known as mocaf. This training aims to give resident information and skill about mocaf and its process, also offer alternative use of cassava to get higher profit. The target of this training was several housewives joined in Syariah Micro Finance group living in Lembang sub district. This training was held by two sections, the first section was giving general information about mocaf and the second section was demonstrating and practicing how to make mocaf from fresh cassava and some foods made from mocaf. The result shows that audiences gave very good responses to the training. Making mocaf from cassava was new information for them. All audiences were able to practice how to make mocaf successfully. In conclusion,  the processing cassava to mocaf could be an alternative and potential business for local resident in Lembang sub district. Keywords:  cassava, food, mocaf, product, 
Chromium Phytoremediation of Tannery Wastewater using Ceratophyllum demersum Suryani, Yani; Cahyanto, Tri; Sudjarwo, Toni; Panjaitan, Diana Vici; Paujiah, Epa; Jaenudin, Mohamad
Biosaintifika: Journal of Biology & Biology Education Vol 9, No 2 (2017): August 2017
Publisher : Department of Biology, Faculty of Mathematics and Sciences, Semarang State University . Ro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/biosaintifika.v9i2.8716

Abstract

Tanning industry produces liquid waste containing heavy metals, especially chromium harmful for ecosystems and human health. Phytoremediation is a technique that utilizes the physiologicalpotential of plants to transform contaminants to be less or non-hazardous. The aim of the research is to determine the efficiency of Ceratophyllum demersum L. to remediate chrome in tannery wastewater. The research used 84 strands of C. demersum compound leaves of 30 g wet weight. The treatments consist of the use of 7.74 mg/L, 11.30 mg/L, 17.00 mg/L and 23.73 mg/L concentrations of chromium and a control. The research was conducted using a static method. The design of the experiment was the complete random design with 3 replication of treatment in 14 days. The parameters observed were the efficiency of chromium phytoremediation, water turbidity, BOD, and total chlorophyll level of the leaves. The results showed that the highest efficiency was at the concentration of 7.74 mg/L with 1.7% chromium, 17.3% water turbidity, and 46% BOD. Meanwhile, the highest efficiency of total chlorophyll level was 3.88 mg/L, reached at the concentration of 17.00 mg/L. In conclusion, C. demersum is good to use as a phytoremediator of tannery wastewater at the concentration of 7.74 mg/L, subsequently, these results can be used as a basis for the consideration of the application implementation in the process of liquid waste reduction.
The Effect of Inquiry - Based on Science Technology and Society Methods to the social Learning Outcomes. Suryani, Yani
OIKOS: Jurnal Kajian Pendidikan Ekonomi dan Ilmu Ekonomi Vol 1 No 2 (2017)
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/oikos.v1i1.238

Abstract

The background of this research is the issue of globalization that impact on societys lives, especially school-age children (students) who started to use the technology in every activity. The problem in this study is whether the method of inquiry – based on Science Technology and Society has a significant effect on social science learning outcomes of students in SMPN 1 Bandung. This study use quasi-experimental approach, with nonequivalent (pretest and posttest) the Control Group Design. The average result of experimental class’ pre-test is 59.72, and the post-test average is 77.08, the gain is 0, 46, While in the control classroom the average of pre - test is 56.81, and the post-test is 68.75, and the gain is 0, 28. There seems to be a significant improvement between the experimental class and the control class. The results were analyzed using the data analysis software called SPSS 16 for windows shows the sig is 0.000 < α 0.05, which means the test results showed that Ho strongly rejected, means that there are some learning outcomes distinctions between the student who get a method of inquiry -based learning with Science Technology and Society Methods with those who received conventional learning at the post-test. Post-test results of the students who received inquiry -based learning with the Science Technology and Society Methods is better than the students who received conventional learning. It can be seen from the motivation to learn, learner inquiry frequency, the students learning outcomes in land use and settlement patterns material based on the physical condition of the earths surface. The recommendations were based on the research findings and the discussion of the effect of the use of inquiry -based science technology society method. It is expected that schools, Social Sciences’ MGMP, social science Teacher and the next researcher can use and develop the inquiry -based science learning technology methods community in the social science.
Analisis Makna Intensi Pada Puisi-Puisi Penyair Dunia: Analisis Puisi Karya M. Taslim Ali Suryani, Yani; Choir, Anisa; Wana, Yuliana Ana; Nurpianti, Delis
JURNAL ILMIAH EDUNOMIKA Vol 5, No 02 (2021): EDUNOMIKA : Vol. 5, No. 2, 2021
Publisher : ITB AAS INDONESIA Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29040/jie.v5i2.2190

Abstract

This paper is intended to see the meaning of the intention in the words of the poems written by students. The research method used in analyzing the descriptive qualitative research method. From the results of the poetry analysis, the author (student) as a beginner poet is very good at playing words to express the meaning of the poetry he writes. Line by line arranged in the verse is presented in its entirety so that it gives a meaningful message. Poetry text which is the author's thought is presented with easy-to-understand expressions and is packaged in such a way with cohesion and coherence. The poetry text is inseparable from the context and situation so that it makes the poetry more open. This also gives the understanding that poetry text is a form of real expression which is in process. Keywords: literary appreciation, student poetry, meaning of intention or intentionality, and the integrity of the text.
IMPLEMENTASI ALGORITMA VIGENERE CHIPER UNTUK KEAMANAN TANGGAL KADALUARSA (Studi Kasus : Toko Kemuning Depok – Prov. Jawa Barat) suryani, yani
BUFFER INFORMATIKA Vol 5, No 1 (2019)
Publisher : TI S1 FKOM UNIKU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25134/buffer.v5i1.1958

Abstract

AbstrakMakanan adalah salah satu hal penting dalam kehidupan masyarakat. Semakin berkualitas suatu makanan maka dapat menghasilkan sumber daya manusia yang berkualitas juga. Akan tetapi maraknya pemalsuan salah satunya pemalsuan tanggal kadaluarsa mengakibatkan masyarakat harus jeli dan teliti dalam memilih produk. Salah satu makanan yang digemari masyarakat adalah jenis kue dan bolu. Toko Kemuning salah satu toko yang banyak memproduksi jenis-jenis kue tersebut untuk didistribusikan dan dijual sendiri di tokonya. Oleh karena itu, untuk meningkatkan kepercayaan masyakarat terhadap kualitas produk yang dihasilkan oleh Toko Kemuning maka pada penelitian ini dibuat sebuah aplikasi untuk mengelola data produk, dimana konsumen dapat mengecek tanggal kadaluarsa melalui anroid dengan cara scan qr code yang terdapat dalam kemasan kue. Adapun yang digenerate ke dalam bentuk qr code adalah id produk,id tersebut berisi string unik yang dienkripsi menggunakan algoritma vigenere chipper sehingga tidak mudah dideteksi oleh orang lain. Admin dapat melakukan pengelolaan data produk sehingga ketika toko memproduksi kue, data dapat tersimpan di database dan qr code dapat dicetak. Dengan penelitian ini diharapkan dapat meningkatkan kepercayaan konsumen derta menjaga kualitas produk dari toko kemuning.Kata Kunci— Kue, Enkripsi, Algoritma Vigenere Chiper AbstractFood is one of the important things in people's lives. The more quality a food can produce quality human resources as well. However, the rise of counterfeiting, one of which is falsification of expiration date, causes the public to be observant and careful in choosing products. One of the foods that are favored by the public is a type of cake and sponge cake. Kemuning Shop is one shop that produces many types of cakes to be distributed and sold alone in the store. Therefore, to increase public trust in the quality of products produced by the Kemuning Shop, an application is made to manage product data, where consumers can check the expiration date via anroid by scanning the qr code contained in the cake packaging. As for what is generated in the form of qr code is a product id, the id contains a unique string that is encrypted using the vigenere chipper algorithm so that it is not easily detected by others. Admins can manage product data so that when a shop produces cookies, data can be stored in a database and the QR code can be printed. With this research it is expected to increase consumer confidence and maintain product quality from kemuning shops. Keywords— Cake, Encription, Vigenere Chiper Algorithm
Chromium Phytoremediation of Tannery Wastewater using Ceratophyllum demersum Suryani, Yani; Cahyanto, Tri; Sudjarwo, Toni; Panjaitan, Diana Vici; Paujiah, Epa; Jaenudin, Mohamad
Biosaintifika: Journal of Biology & Biology Education Vol 9, No 2 (2017): August 2017
Publisher : Department of Biology, Faculty of Mathematics and Sciences, Semarang State University . Ro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/biosaintifika.v9i2.8716

Abstract

Tanning industry produces liquid waste containing heavy metals, especially chromium – harmful for ecosystems and human health. Phytoremediation is a technique that utilizes the physiologicalpotential of plants to transform contaminants to be less or non-hazardous. The aim of the research is to determine the efficiency of Ceratophyllum demersum L. to remediate chrome in tannery wastewater. The research used 84 strands of C. demersum compound leaves of 30 g wet weight. The treatments consist of the use of 7.74 mg/L, 11.30 mg/L, 17.00 mg/L and 23.73 mg/L concentrations of chromium and a control. The research was conducted using a static method. The design of the experiment was the complete random design with 3 replication of treatment in 14 days. The parameters observed were the efficiency of chromium phytoremediation, water turbidity, BOD, and total chlorophyll level of the leaves. The results showed that the highest efficiency was at the concentration of 7.74 mg/L with 1.7% chromium, 17.3% water turbidity, and 46% BOD. Meanwhile, the highest efficiency of total chlorophyll level was 3.88 mg/L, reached at the concentration of 17.00 mg/L. In conclusion, C. demersum is good to use as a phytoremediator of tannery wastewater at the concentration of 7.74 mg/L, subsequently, these results can be used as a basis for the consideration of the application implementation in the process of liquid waste reduction.
Effect of Blood Bags Storage Time on The Quality of HIV Pre Transfusion Test Result: Preliminary Study in Blood Bank’s dr. Ben Mboi Ruteng Manggarai District, East Nusa Tenggara Province Suryani, Yani; Taupiqurrohman, Opik; Reynerius, Yohanes
El-Hayah : Jurnal Biologi Vol 8, No 4 (2022): Vol 8, No 4 (2022): EL-HAYAH (VOL 8 NO.4 MARET 2022)
Publisher : Program Study of Biology, Science and Technology Faculty, UIN Maulana Malik Ibrahim Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18860/elha.v8i4.15801

Abstract

Research on the effect of storage time on blood quality has been conducted. The purpose of this study is to determine the quality changes caused by the length of storage. The test parameter is the change in blood to become HIV positive. The blood testing process is carried out by immune chromatography on blood that has been stored for 2 weeks, 3 weeks, 4 weeks and 5 weeks. Test results show changes in blood quality during storage. Time does not show a difference in changes in blood quality, however it needs to be aware, because the stored blood changes.