bluuebunny/crossref_metadata_2025 huggingface dataset:
Kontribusi Pendapatan Perempuan Pada Usaha Rumahan (Home Industry) Emping Mlinjo Terhadap Pendapatan Keluarga
Authors: Khasanah Faridatul , Asytuti Rinda
Published: January 2022

This study aims to determine how much the contribution of women's income to the emping melinjo home business towards family income. This study uses a qualitative approach to the type of field research (field research). Sources of data in the form of primary data and secondary data, primary data collected by observation and interview methods. Whereas secondary data uses documentation. Data analysis uses descriptive qualitative techniques.

The results of this study are: 1) the income earned by women in home-based businesses is Rp. 300,000 - Rp. 500,000 / month and the contribution of women's income in emping melinjo home-based businesses to family income is 37.40% or <50% even though its contribution is fairly low, but the income This is considered to have a positive impact on the Melinjo emping craftsmen. 2) there are obstacles encountered in managing the Melinjo emping home business, namely the lack of capital and income that always changes following consumer orders and the availability of raw materials that are uncertain. As with the results of research from Andreas Sukamto in 2014 also revealed that the income generated by women pottery industry craftsmen contributed sufficiently to family income, namely 36.23%. Thus this contribution is very important for the families of women who work with emping melinjo craftsmen to increase their family income, although not in large amounts.

Keywords: Home industry, women's income

Penelitian ini bertujuan untuk mengetahui seberapa besar kontribusi pendapatan perempuan pada usaha rumahan emping mlinjo terhadap pendapatan keluarga. Penelitian ini menggunakan pendekatan kualitatif dengan jenis penelitian lapangan (field research). Sumber data berupa data primer dan data sekunder, data primer dikumpulkan dengan metode observasi dan wawancara. Sedangkan data sekunder menggunakan dokumentasi. Analisa data menggunakan teknik deskriptif kualitatif.

Hasil penelitian ini adalah: 1) pendapatan yang diperoleh perempuan pada usaha rumahan sebesar Rp 300.000 - Rp 500.000 / bulan dan kontribusi pendapatan perempuan pada usaha rumahan emping mlinjo terhadap pendapatan keluarga sebesar 37,40% atau < 50% walaupun kontribusinya terbilang rendah, namun pendapatan tersebut dinilai membawa dampak yang positif bagi para pengrajin emping mlinjo. 2) terdapat kendala yang dihadapi dalam mengelola usaha rumahan emping mlinjo yaitu kurangnya modal dan pendapatan yang selalu berubah-ubah mengikuti pesanan konsumen serta ketersediaan bahan baku yang tidak menentu. Sebagaimana dengan hasil penelitian dari Andreas Sukamto tahun 2014 juga mengungkapkan bahwa pendapatan yang dihasilkan oleh perempuan pengrajin industri gerabah memberikan kontribusi yang cukup terhadap pendapatan keluarga yakni sebesar 36,23%. Dengan demikian kontribusi ini sangat penting bagi keluarga perempuan pengrajin emping mlinjo untuk meningkatkan pendapatan keluarga mereka walaupun tidak dalam jumlah yang besar.

Kata kunci: Home industry, Pendapatan perempuan,
Pelatihan Pembuatan Soal Berpikir Kreatif untuk Mengembangkan HOTS Siswa bagi Guru Matematika SMP
Authors: Djamilah Soraya , Ariyanti Iin
Published: January 2022

This activity aims to increase the understanding and knowledge of mathematics teachers in making creative thinking questions to develop student's HOTS. So that the teacher as the frontline in education is able to develop a student’s creative thinking skills in learning and assessment of mathematics. The method used in this activity is in the form of a short training in making creative thinking questions to develop student’s HOTS. Participants are given training in the form of presentations, demonstrations about creative thinking, and discussions. Participants in the activity are teachers who are members of Musyawarah Guru Mata Pelajaran (MGMP) Mathematics of Junior High School in Kabupaten Banjar engaged very well and enthusiastically during the activity.

Keywords: Creative thinking, HOTS, mathematics
Pelatihan Pengelolaan Keuangan dan Pemasaran Untuk Pengembangan Usaha Warung di Kembangan Utara Jakarta Barat
Authors: Arini Lusia Sri , Harnovinsah Harnovinsah , Hariani Swarmilah
Published: January 2022

Community service has been carried out by analyzing the situation of partners who do not get used to doing financial bookkeeping, how to serve food is still not arranged to attract consumers, the cooking area and guest room are not neat and less clean, also how to offer food to consumers that are still not friendly. For this reason, service partners are provided with food stalls by helping them to develop their food stalls. The activities carried out are providing knowledge about bookkeeping, financial management with theory and practice, marketing management, and entrepreneurship. Dining and dining room settings kitchen so that it looks clean and organized. The output of this service is so that the shop owner is more skilled in managing the rice shop business and it is hoped that knowing the above knowledge will be more developed and become the goal of consumers to eat at the rice shop. After training partners get financial knowledge, partners can do bookkeeping every day so that they can design their business development. Marketing and entrepreneurship knowledge can support the success of current and future rice food stalls and in the end, the development of rice stalls will improve the partners' lives and economies.

Keywords: Finance, marketing, entrepreneurship
Peningkatan Penjualan Melalui Pengemasan, Labelling dan Branding Produk di Desa Sukaratu Kecamatan Cikeusal Kabupaten Serang
Authors: Framita Dien Sefty , Maulita Dian
Published: January 2022

Packaging, labels, and brands are one of the main attractions for products to increase sales. Community Service Activities are carried out in Cikeusal Subdistrict, Serang Regency, with the target of being business actors producing chips in Sukaratu Village, Cikesal District, Serang Regency. Community Service Activities are carried out with the aim of providing an understanding of the emping-producing citizens regarding the importance of packaging, labeling and branding on a product that can increase sales levels and will automatically increase their economic income. The socialization was adjusted to the problems and needs faced by emping entrepreneurs in Cikeusal District.

The method of implementing the activity consists of three stages. The first stage of preparation includes pre-survey, team formation and coordination of teams and participants as well as preparation of training tools and materials. The second stage is the program implementation stage in the form of socialization. Socialization is carried out through outreach (presentation of material) and discussion. The third stage is the evaluation and reporting stage. Evaluation is carried out by comparing the conditions of the participants before and after the program implementation with the interview and observation methods. After that, a report was prepared.

The material presented in the socialization was regarding the form of a legal entity and its important function of having a business license and business licensing mechanism. All stages of this activity have reached 100% implementation and have resulted in outcomes including understanding of community service participants about the importance of packaging, labeling and branding on a product.
Pengetahuan dan Partisipasi Masyarakat Gampong Lamgugob Dalam Pencegahan Penyebaran COVID-19
Authors: Zalikha Siti Nur , Emafita Hani
Published: January 2022

This community service activity aims to provide knowledge and increase community participation in preventing the spread of COVID-19. The method used in this community service activity is carried out in two ways, namely 1) direct socialization to the community to use masks properly, live a healthy lifestyle and exercise 2) indirectly through social media of the local community. Socialization activities were carried out to the community of Lamgugob Village, Syiah Kuala District, Banda Aceh City. The results obtained from this community service activity are that the people of Lamgugop Village have sufficient knowledge and that the level of participation is quite high in preventing the spread of COVID-19.

Keywords: Knowledge, Participation, COVID-19
Strategi Inovasi Desain Poduk Tas Fashion Kayu Mindi di Krebet Pajangan Bantul Yogyakarta
Authors: Susanto Moh. Rusnoto , Retnaningsih Rahayu , Kirana Kusuma Chandra
Published: January 2022

Currently, Yogjakarta as one of the target world tourism destinations certainly needs to prepare many things, especially in the industrial era 4.0 in the present. The first improvement is around human resources who have a strategic role in entering this era. The creative industry currently has sufficient opportunities to transfer technology, whether in waste processing (eg wood) as the basic material for creating functional products with global competitiveness. Especially in the Bantul area as an export-oriented handicraft production warehouse. In this research, we collaborated with UKM Partners 'Ruaya' which explored mindi wood as the main raw material for the creative industry. Ruaya is a home industry that focuses on making wood-based fashion bags. As for the activities carried out to achieve the output target agreed upon by the Partner, among others: First, conducting assistance activities for studio management and production management; Second, holding a design innovation workshop program to produce unique and highly competitive export superior products; Third, carry out a strengthening workshop program in the e-Commerce sector; Fourth, assisting the production process based on design innovation that was developed during the time with partners; Fifth, conducting a regulatory program and technical guidance on IPR registration by the IPR Extension Team from the Director General of IPR, and the Ministry of Human Rights, DIY, and Sixth, assisting in the process of drafting IPR drafts and registering IPRs.
Media Sosialisasi Penerimaan Dalam Meningkatkan Recruitment Calon Mahasiswa Baru
Authors: Suryani Suryani
Published: January 2022

The higher education admission selections are intended to obtain excellent prospective students. The opportunities are given to all students who graduated from senior high, vocational and Islamic senior high, and Islamic boarding schools (Dayah) throughout Lhokseumawe. These activities involved some lecturers and academicians from The State Islamic Institute (IAIN) Lhokseumawe located in Alu Awee, Muara Dua District, Lhokseumawe City. The methods used in the SPMB socialization process were discussion and feedback to create two-way interactions. This socialization was intended that the senior high, Islamic High and Islamic boarding school students now at the end of their study can smoothly participate in SPMB, to educate the students who will soon become the prospective students to easily make their registrations by fulfilling the required conditions and determine their majors when registering SPMB in accordance with their interests.

Keywords: Sosialization, Discussion
Social Marketing Campaign: Upaya Meningkatkan Pemahaman dan Kepatuhan Milenial Terhadap Protokol Kesehatan. DKI Jakarta
Authors: Simamora Virgo , Kiak Novi Theresia , Muga Maria Prudensiana Leda
Published: January 2022

Two years after the first case was detected, Indonesia is still dealing with the spread of COVID-19. Because of a lack of individual compliance to health protocols, it is becoming increasingly difficult to control. Individual compliance is influenced by several factors, the most common of which is a lack of knowledge about health protocol. This program aims to enhance millennials' knowledge of COVID-19 and encourage them to comply with the health protocol. This program was attended by 44 millennials from RT.11/RW.6, Sunter Agung, Tanjung Priok, North Jakarta, DKI Jakarta, the province with the highest number of COVID-19 cases in Indonesia. Millennials were selected because they are more likely to have asymptomatic COVID-19. This virtual training includes sharing sessions, questions and answers, and role-playing. To evaluate the difference in personal knowledge before and after the training, all participants must complete the health protocol questionnaire, previously distributed via a Google form, before and after the training. Following the training, millennial knowledge and compliance rose, according to the evaluation.
Pengaruh Massa Titanium Dioksida (TiO2) Terhadap Pengemban Membran Nata De Soya Pada Proses Fotodegradasi Pewarna Tekstil
Authors: Sukron Ahmad , Endara safitri Rika , Malis Eko
Published: January 2022

Titanium Dioksida (TiO2) dikenal sebagai fotokatalis yang banyak digunakan untukmenguraikan masalah lingkungan seperti pencemaran limbah industri yang mengandung zatwarna, fenol, dan sejenisnya karena TiO2 memiliki kerakteristik yang aktif dan stabil terhadapproses biologi dan kimia. Metode penanganan limbah zat warna untuk memenuhi baku mutupencemaran yang relatif murah dan mudah diterapkan adalah metode fotodegradasimenggunakan fotokatalis titanium dioksida (TiO2). Tujuan penelitian ini untuk mengetahui :karakteristik celulosat asetat yang terbuat dari nata de soya, pengaruh perbandingankonsentrasi TiO2 dengan Nata de Soya terhadap karakteristik fisik (densitas dan swelling),kemampuan TiO2 dengan Nata de Soya pada pengolahan limbah pewarna textile secarafotokatalis terhadap kualitas air limbah. Penelitian ini menggunakan metode fotodegradasi,pengumpulan data dilakukan dengan metode kuantitatif. Hasil optimal massa TitaniumDioksida dengan variasi massa (0;0,02, 0,04;0,06 0,08;0,1, gram). Larutan diaduk selama 30menit. pengadukan larutan dituangkan dalam gelas beaker 250 ml dan didiamkan pada suhuruang waktu 12 jam supaya pelarut menguap dan membran dalam kondisi kering. massa ygdihasilkan dan diukur ketebalan membran pada 5 titik menggunakan mikroskop cahayadengan lensa pembesaran 5x dengan ukuran 1-1,5 cm x 1-1,5 cm dan ditimbang massapotongan membran. Fotokatalis Titanium Dioksida - Membran Nata de Soya. Hasil penelitianmenunjukkan bahwa variasi waktu pengadukan 3 jam, 6 jam dan 9 jam diperoleh waktuoptimum 9 jam dengan absorbansi 2.958 dikarenakan pada saat pengadukan terjadi perubahankonstruksi yang ditandai mengkerutnya membran tetapi perubahan tersebut dilihat dengankasat mata.
PEMANFAATAN PEWARNA BRAZILIN DARI EKSTRAK KAYU SECANG (CAESALPINIA SAPPAN LINN) UNTUK PEMBUATAN HAND BODY
Authors: Sri Ayu Wulandari Indah , Endara Safitri Rika , Evi Eka Susanti Reni
Published: January 2022

Batang kayu secang (Caesalpinia Sappan Linn) berbentuk bulat, berwarna orange kemerahan memberikan warna merah bila serutan kayunya direbus. Kandungan kimia pada kayu secang yaitu brazilin.Warna merah ekstrak kayu secang digunakan untuk pewarna hand body (lotion). Zat warna dalam kayu secang diekstraksi dengan pelarut aquadest, kemudian diuji stabilitas zat warna brazilin pada kayu secang dengan pengaruh pH, H2O2, ZnCl2, dan lama penyimpanan yang diukur absorbansinya menggunakan spektrofotometri UV Vis, ekstrak kayu secang dengan pelarut aquadest dan hand body (lotion) dari ekstrak kayu secang di analisis mengunakan FTIR. Pembuatan hand body (lotion) dengan variasi minyak zaitun, VCO, dan kelapa dorang, variasi volume minyak kelapa dorang, variasi volume ekstrak kayu secang, dan diuji sifat fisik hand body (lotion) yaitu dengan uji pH dan total mikrobia dengan metode cawan hitung (plate count) agar sebar (SNI 2332.9: 2015). Penelitian ini bertujuan untuk menghasilkan formulasi hand body / lotion ekstrak kayu secang yang memenuhi syarat SNI 2332.9: 2015. Hasil pengamatan hand body (lotion) tersebut memiliki nilai pH sebesar 6, nilai ini masuk dalam standart yang disyaratkan oleh SNI. Nilai pH produk pelembab kulit (yang diacu berdasarkan SNI 2332.9: 2015 disyaratkan berkisar antara 4,5-8,0. Hasil pengujian metode cawan hitung (plate count) agar sebar, hasil hand body / losion ekstrak kayu secang menunjukkan hasil total mikroba < 10 koloni/gram dengan artian hasil hand body / losion dari ekstrak kayu secang menunjukkan kualitas dan status baik atau higienis karena masih memenuhi syarat kualitas cemaran mikrobia pada kosmetik berdasarkan SNI 2332.9: 2015 yaitu 1 x 103koloni/gram
ANALISIS BORAK DENGAN MENGGUNAKAN METODE KOMPARATOR WARNA DARI KULIT BUAH NAGA MERAH
Authors: Ajeng Nastiti Anindia , Ayun Qurrata , Malis Eko
Published: January 2022

Banyuwangi merupakan pemasok buah naga terbesar di pulau jawa yaitu dengan mencapai 12.936 ton pada tahun 2013 (BPS Kabupaten Banyuwangi, 2013), dari jumlah sebanyak itu dapat di akumulasi total kulit buah sebanyak 2.008 – 2.343 ton dan yang sayangnya hanya dibuang sebagai sampah. Sehingga penelitian ini memanfaatkan kulit buah naga merah yang mempunyai zat warna merah (Antosianin) sebagai indikator alami borak pada makanan siap saji.

Kandungan antosianin yang tinggi pada kulit buah naga merah menjadikan pilihan sebagai indikator alami. Dengan perlakuan ekstraksi kulit buah naga merah menggunakan pelarut asam sitrat 0.4 M, waktu Maserasi 2 jam dan pada suhu 20oC menghasilkan kadar total antosianin antosianin sebanyak 12.747 ppm. Dimana hasil tersebut di peroleh menggunakan metode pH defferensi dengan menggunakan perbedaan pH, yaitu pH 1 dan pH 4.5. Pada pH 1 antosianin akan berbentuk senyawa oxonium, sedangkan pada pH 4,5 antosianin akan berbentuk karbinol yang tak berwarna. Hasil analisis sampel sosis dan cilok yang beredar di kota Banyuwangi, menunjukkan bahwa sosis yang beredar dibeberapa toko di kota Banyuwangi tidak mengandung adanya borak namun hasil analisis pada cilok yang beredar di beberapa titik jalan kota Banyuwangi mengandung adanya borak. Analisis sebelumnya dibandingkan dengan validasi yang dilakukan di dinaskelautan danPerternakan
Pemanfaatan Pasir Laut Teraktivasi Asam Sebagai Agen adsorbsi Logam Cr (IV) pada limbah pengolahan kulit
Authors: Apriliawati Shinta , Malis Eko , Sartika Dewi
Published: January 2022

Kromium (Cr) merupakan salah satu logam berat yang dapat menyebabkan pencemaran lingkungan. Salah satu metode pemisahan yang dapat dilakukan untuk mengurangi pencemaran lingkungan adalah metode adsorpsi. Tujuan penelitian ini adalah untuk mengetahui apakah pasir laut yang teraktivasi asam sulfat dapat digunakan sebagai adsorben anion logam Cr(total) yang terdapat dalam limbah pabrik kulit. Variasi penelitian ini meliputi penentuan pH optimum, konsentrasi optimum, penentuan waktu optimum, serta penentuan persen adsorpsi pasir laut teraktivasi H2SO4 untuk menurunkan kadar ion logam Cr (total) pada limbah pabrik kulit dengan menggunakan spektrofotometer serapan atom (SSA). Variasi pH dilakukan pada pH 3, 5, 7, dan 9. Variasi konsentrasi dilakukan pada 100, 150, 200, 250 ppm. Variasi waktu dilakukan pada 30, 60, 90, dan 120 menit. Kapasitas adsorpsi semakin meningkat seiring peningkatan pH akan menyebabkan terlepasnya ion-ion (karbonat) ke dalam larutan. Semakin lama waktu kontak memungkinkan terjadinya peningkatan penyerapan ion logam. Interaksi yang terlalu lama dapat menurunkan tingkat penyerapan. Hal ini disebabkan semakin lama waktu kontak dapat mengakibatkan desorpsi, yaitu lepasnya ion logam Cr(total) yang sudah terikat pada gugus aktif adsorben. Adsorben paling optimum adalah pasir hitam teraktivasi H2SO4 2M. Sebanyak 6,5 gram pasir hitam teraktivasi H2SO4 2M digunakan untuk menyerap limbah dengan konsentrasi 1,86 mg/L. Kapasitas adsorpsi yang diperoleh 0,33 mg/L dengan presentase dalam menyerap ion logam Cr (total) sebesar 82,2 %.
PERBANDINGAN ASAM OKSALAT (H2C2O4) DAN TITANIUM DIOKSIDA (TiO2) PADA PROSES FOTOREDUKSI ION Fe3+
Authors: Nurhalimah Siti , Ridho Rosyid
Published: January 2022

Dalam penelitian ini telah dipelajari pengaruh massa katalis, konsentrasi larutan FeCl3, keberadaan asam oksalat (H2C2O4) dan Titanium Dioksida (TiO2) terhadap efektivitas foto reduksi. Penelitian ini bertujuan untuk membandingkan pengembangan metode foto reduksi yang dikatalis oleh asam oksalat dan titanium dioksida guna pengurangan konsentrasi ion Fe3+. Proses fotoreduksi ion Fe3+ dilakukan dalam suatu reactor tertutup yang dilengkapi lampu UV, yaitu dengan cara menyinari larutan yang terdiri dari larutan FeCl3 dan Kristal asam oksalat atau titanium dioksida, disertai pengadukan selama24 jam. Penentuan konsentrasi ion Fe3+ yang  tidak tereduksi dilakukan dengan menggunakan Spektrofotometer Serapan Atom (SSA) tehnik pembangkitan uap dingin atau Cold-Vapor Atomic Absorption Spectrophotometry (CV-AAS).

Hasil penelitian menunjukkan bahwa semakin banyak penggunaan fotokatalis asam oksalat dapat meningkatkan hasil foto reduksi ion Fe3+. Akan tetapi, semakin banyak penggunaan fotokatalis titanium dioksida maka dapat menurunkan hasil fotoreduksi ion Fe3+. Waktu penyinaran 24 jam adalah waktu optimal yang menghasilkan kenaikan fotoreduksi yang besar. Pada tahap konsentrasi larutan dengan massa katalis TiO2 75mg menunjukkan bahwa semakin tinggi konsentrasi larutan FeCl3, maka semakin besar efektivitas fotoreduksi. Hal ini dikarenakan kenaikan konsentrasi dapat menyebabkan peningkatan kekentalan yang diakibatkan oleh kenaikan populasi spesies ion Fe3+ dalam larutan, sehingga menghalangi tumbukan antara ion Fe3+ dengan elektron, yang mengakibatkan rendahnya fotoreduksi. Didapatkan konsentrasi larutan FeCl3 yang optimal yaitu pada 10 ppm dan FeCl3 tereduksi sebesar 96,05%. Akan tetapi pada tahap konsentrasi larutan dengan massa katalis Asam Oksalat (H2C2O4) 10 mg menunjukkan bahwa semakin tinggi konsentrasi larutan FeCl3 maka efektivitas fotoreduksi semakin rendah. Hal ini dikarenakan semakin tinggi konsentrasi larutan FeCl3 maka elektron yang dihasilkan akan semakin tinggi yang mengakibatkan efektivitas fotoreduksi semakin rendah. Didapatkan konsentrasi larutan FeCl3 yang optimal yaitu pada 5 ppm dan FeCl3 tereduksi sebesar 89 %.
APLIKASI FOTOKATALIS TIO2-RESIN PADA FOTOREDUKSI ION CU2+
Authors: Ridho Rosyid
Published: January 2022

Pada penelitian ini telah dilakukan proses fotoreduksi yang dilakukan dengan sistem batch, dan dalam tahap ini juga dipelajari pengaruh massa fotokatalis TiO2-Resin, Pengaruh penyinaran, dan Pengaruh Ion CN terhadap fotoreduksi Ion Cu2+. Kenaikan massa fotokatalis (5–20 mg) memberikan efektivitas fotoreduksi ion Cu(II) yang semakin besar, namun untuk massa yang lebih tinggi lagi (30-40 mg) dapat menurunkan efektivitas. Penggunaan fotokatalis TiO­2-Resin memberikan hasil fotoreduksi ion Cu(II) yang lebih tinggi (77,6%) dibandingkan dengan tanpa menggunakan fotokatalis (38,98%). Penyinaran memberikan pengaruh yang signifikan pada fotoreduksi ion Cu(II) dibandingkan tanpa penyinaran. Sedangkan adanya ion CN akan menghambat proses fotoreduksi ion Cu(II).
PENGARUH JENIS PELARUT DALAM EKSTRAKSI DAUN KELOR (Moringa oleifera) TERHADAP DAYA MORTALITAS LARVA (Aedes aegypti)
Authors: Larasati Tiara , Mustika Yassi Ratna , Malis Eko
Published: January 2022

Aedes aegypti termasuk vektor dari penyakit serius seperti malaria, , demam dengue, demam berdarah dengue, filariasis, dan arbovirus yang menyebabkan masalah cukup besar. Tindakan pencegahan dari timbulnya penyakit ini salah satunya dengan memberantas sarang nyamuk dan membunuh nyamuk dewasa dengan larvasida sintetis. Ddun kelor merupakan salah satu tanaman yang memiliki fungsi larvasida. Penelitian ini bertujuan untuk mengidentifikasi kandungan senyawa alami daun kelor(Moringa oleifera) pada mortalitas larva Aedes aegypti dan mengetahui pelarut yang optimum terhadap ekstraksi daun kelor (Moringa oleifera ) pada mortalitas larva Aedes aegypti.

Ekstraksi dengan menggunakan metode maserasi dengan mengambil kandungan senyawa fenolik yang terdapat pada daun kelor (Moringa oleifera), dengan menggunakan pelarut etanol, metanol, etil asetat, n-heksan, dan aquadest. Selanjutnya dilakukan uji fitokimia dan uji kuantitatif menggunakan Spektroskopi UV-Vis pada kandungan esktrak daun kelor.

Ekstrak yang paling banyak terfiltrat/ ekstraksi sebanyak 190 ml perolehan ekstraksi etanol dan metanol, sedangkan pada etil asetat dan n-heksan 165 ml lalu pada aquades 145 ml.Pada uji kualitatif fitokimia alur pengujian dilakukan mulai dari uji flavonoid dengan penambahan NaOH 10% dan membentuk jingga. pada uji alkaloid menggunakan preaksi Mayer terjadi endapan putih-bening dan pada Dragondorf hingga timbul warna jingga terang. Uji tanin menggunakan FeCl3 1% dengan hasil positif terdeteksi warna biru gelap-hitam, semua ekstrak menunjukkan hasil yang positif dalam uji ini.Data UV-VIS memberikan signal pada flavonoid terbanyak diperoleh oleh etil asetat 5,6% dan pada metanol 3,4%. Kadar tanin pada aquadest sebagai blanko sebesar 1,34%, dan terbesar pada bagian etanol mencapai 1,06%. Pemakaian ekstraksi dalam pengamatan mortalitas hidup larva memberikan hasil positif terbanyak pada ekstrak etanol, metanol, dan aquadest dengan data kematian sebesar masing- masing 6-8 ekor sedangkan pada etil asetat dan n- heksan masing-masing 1 ekor setiap counter larva. Pengamatan cukup baik dilakukan dengan efek kematian larva terhadap ekstrak
Penanganan Rheumatoid Arthritis dengan Model Comfort Food for the Soul pada Lanjut Usia di Panti Werdha Kota Jambi
Authors: Hesty Hesty
Published: January 2022

The main complaint felt by patients with Rheumatoid Arthritis (RA) is pain that is very disturbing, affecting daily activities and quality of life. RA pain felt by the elderly has an impact, including making sufferers feel uncomfortable, often afraid to move for fear of severity so that it reduces productivity, disrupts body balance so that it is at risk for falling, becomes dependent on others and causes stress to sufferers. Pain experienced by a person is complex and is the result of the interaction of physiological, psychological factors, as well as the individual's past experience, context, and the benefits of the therapy he has undergone so far. Patients' perceptions of the pain they feel can also affect their behavior and affective responses, so an effective strategy is needed to deal with pain, emotional distress, and psychosocial barriers experienced. One form of intervention in the comfort food model for the soul can be done with religious music therapy. One of the management of RA is through the comfort food for the soul model. This community service activity was carried out at the Tresna Werdha Budi Luhur Social Home located on Jalan Pangeran Hidayat Paal V Kota Baru Jambi City in July 2020. The service method used a survey, lecture, discussion and demonstration approach. The results achieved were health education about Rheumatoid Arthritis, making education media posters, and booklets. 95% of the elderly understand how to treat Rheumatoid Arthritis pain. Comfort Food for the Soul model, .90% of moderate pain changes to mild pain.
Manfaat Hipnoterapi pada Ibu Hamil di Puskesmas Putri Ayu Kota Jambi
Authors: Maharani Sri
Published: January 2022

Feelings of anxiety often accompany pregnancy, especially a mother who is mentally unstable. Anxiety reaches a climax at birth. Pain during childbirth has long been the subject of conversation among women. Therefore, many young mothers-to-be face childbirth with feelings of anxiety. Many attempts were made to overcome the anxiety problems of mothers who are about to give birth. Starting medically and various psychological therapies. One method that can be used is hypnotherapy. Hypnotherapy is an approach that is often used to deal with anxiety. The strategy used is a combination of physical relaxation and cognitive restructuring to overcome anxiety. The output target of this educational activity about the benefits of hypnotherapy for pregnant women will also be published in the form of a national scientific journal so that it can be accessed by the public. This community service activity is carried out at the Putri Ayu Health Center, Jambi City. Implementation time in July 2020. The target of this activity is pregnant women in the third trimester in the work area of the Putri Ayu Community Health Center, Jambi City. The results obtained are that pregnant women are able to understand the benefits of hypnotherapy in pregnant women. It is recommended that pregnant women participate more frequently in activities that provide knowledge for mothers by attending other health education programs so that they can increase their knowledge.
Persiapan Laktasi pada Ibu Hamil di Puskesmas Pakuan Baru Kota Jambi
Authors: Febrina Ria
Published: January 2022

The World Health Organization (WHO) recommends giving exclusive breast milk (ASI) for 6 months. Breast milk is a source of nutrition with a balanced composition and adjusted to the baby's growing needs. Global exclusive breastfeeding in 2017 was 38%. WHO targets that by 2025 there will be an increase in exclusive breastfeeding by 50%. The achievement of exclusive breastfeeding in Indonesia is 65.16%, not yet reaching the target figure of 80%. Exclusive breastfeeding coverage in Jambi Province reached 68.64%, while exclusive breastfeeding coverage at Pakuan Baru Health Center was 73.04% from the target of 80%. The unachieved coverage of exclusive breastfeeding is influenced by many factors, including low knowledge of lactation management and lack of information to mothers and their families about the importance of exclusive breastfeeding. Therefore, it is necessary to provide education to increase the knowledge of mothers about exclusive breastfeeding, which is started during pregnancy. It is hoped that when the mother gives birth, the mother can breastfeed her baby exclusively. The implementation time is in July 2020. The target of this community service is pregnant women who visit the Pakuan Baru Community Health Center. Community service methods include survey and counseling approaches. The results obtained are that pregnant women understand about exclusive breastfeeding and are willing to give exclusive breastfeeding to their babies. It is recommended that the Puskesmas maintain the extension program related to exclusive breastfeeding that has been given
Pendidikan Kesehatan tentang Terapi Komplementer pada Masa Nifas
Authors: Hayati Fatihatul
Published: January 2022

Complementary midwifery services are part of the application of complementary and alternative medicine in midwifery services. Complementary midwifery services are an option for midwives and women to reduce medical interventions during pregnancy and childbirth and the puerperium, and based on experience this is quite helpful. However, most of these therapies are not considered meaningful in conventional medicine. This is due to the scarcity of published clinical evidence and information regarding the effectiveness of complementary obstetric services in pregnancy, childbirth and the puerperium. The use of complementary therapies in the field of midwifery must be proven safe by research. Although traditional / complementary medicine is relatively safer, it does not mean that it does not pose a risk, for that mothers must have adequate knowledge about the use of safe complementary therapies during the postpartum period. This community service is carried out in the work area of the Putri Ayu Community Health Center with the largest target number of pregnant women, so it is hoped that the mother will get correct information about the use of complementary therapies during the postpartum period since pregnancy, so that mothers can leave harmful therapies and utilize complementary therapies appropriately.
Pentingnya Kesehatan Gigi dan Mulut pada Anak Usia Sekolah di RT 10 Kelurahan Murni Kota Jambi
Authors: Putri Vevi Suryenti , Suri Martha
Published: January 2022

Brushing your teeth is a basic technique for controlling and preventing bacterial infections in the mouth. Brushing teeth is the process of removing dirt and bad breath mechanically from the mouth by using toothpaste and toothpaste and rinsing with clean water (Irma & Intan, 2013). Based on the assessment conducted through interviews, observations and distribution of questionnaires obtained data in RT 10 Kelurahan Murni with a total of 47 households and 172 population, namely school age children 6-12 years have the habit of brushing teeth 1 and 2 times a day 50.0% and the condition of the teeth perforated and black 61.1%. Counseling activities carried out for 45 minutes with the stages of directing participants to the place to be counseling, opening by the moderator, delivering counseling material delivered by the presenter, demonstrating how to brush teeth correctly, distributing leaflets to participants and documenting activities. The results of the counseling of the participants were able to explain again the meaning of brushing their teeth 78.9%, the purpose of brushing their teeth 78.3%, the benefits of brushing their teeth 81.6%, the danger of not brushing their teeth 81.6%, when brushing their teeth 81.6% and their steps step brushing teeth 84.2%.
Edukasi Protokol Kesehatan Rumah Sakit
Authors: Dewi Novita , Supriyadi Supriyadi
Published: January 2022

Corona virus infection, also known as COVID-19 (Corona Virus Disease 2019), is booming, spreading rapidly, resulting in death. Prevention of the spread of the virus by implementing health protocols carried out by all aspects of society, especially in hospitals, where patients are cared for and the families who look after them, are very vulnerable to contracting COVID-19, so education is needed for the patient's family about the health protocol. The implementation of health protocols can be improved through education on the implementation of health protocols carried out in hospitals. The purpose of community service is to provide education to the families of patients who are hospitalized. The method used is the CBR (Community Based Research) approach, by educating the patient's family directly/offline one by one by implementing health protocols; wear a mask, keep your distance, avoid crowds. The time for the education implementation on December 28, 2020, was carried out on the patient's family with a duration of 20 minutes. Community service is carried out with a community service team consisting of professional students for the 2020/2021 academic year. The media used in the form of leaflets. The results of community service in the form of increased knowledge and changes in the implementation of health protocols. Knowledge is obtained, all of the patient's family understands the material for implementing the health protocol that has been given. Recommendations for community service in the future use interactive learning media so that the education provided can be understood properly.
Upaya Peningkatan Pengetahuan melalui Promosi Kesehatan Penyakit Keganasan pada Anak di SMAN Titian Teras Jambi
Authors: Suryati Suryati , Imran Suryadi , Yusmahendra Devi , Apriani Apriani
Published: January 2022

Malignant disease, or more commonly known as cancer, is a disease characterized by the growth and spread of abnormal cells in the body. Malignant disease in children, although rare, is the second leading cause of death in children in developed countries after accidents. Data from the Union for International Cancer Control (UICC), there are about 176,000 children worldwide who are diagnosed with cancer each year. In Indonesia, there are about 11,000 cases of childhood cancer every year. Recognizing the signs of malignancy at an early age can increase the cure rate and life expectancy of children who experience it. Therefore, it is necessary to provide knowledge to children about early detection and prevention of cancer in children. This activity is carried out by the method of providing health promotion in the form of counseling at SMAN Tititan Teras Jambi. This activity is carried out by the method of counseling. The activity has been carried out in October 2021. The output of this activity is an increase in student knowledge. The results of the activity evaluation, it was found that there were differences in the level of knowledge of students who were given counseling with students who were not given counseling (scores of 7.03 and 5.63, respectively). Increasing knowledge is expected to improve student attitude and behavior to recognize early signs & symptoms of malignancy, so that diagnosisand management can be carried out quickly & precisely
Penerapan Diet Hipertensi pada Masyarakat Kelurahan Legok
Authors: Ariyanto Ariyanto , Fatmawati Tina Yuli
Published: January 2022

Hypertension is one of the main problems in society in Indonesia and the world. It is estimated that around 80% of the increase in hypertension cases mainly occurs in developing countries in 2025 from a total of 639 million cases in 2000. This number is estimated to increase to 1.15 billion cases in 2025. This prediction is based on the number of people with hypertension and current population growth. The initial survey in January 2021, a survey conducted on one resident said he was still accustomed to an unhealthy lifestyle such as frequently consuming fatty foods, coconut milk, fried foods, smoking habits in men, lack of exercise and lack of understanding how to prevent hypertension. The purpose of this service is so that the community understands how to implement the Hypertension Diet in the Legok Village community, Jambi City. This service is carried out during the even semester from March-August 2021 at RT 037 Kel. Legok Danau Sipin, 15 participants participated. The method used is lecture, discussion and question and answer with leaflet and module media, physical examination tool is Tensimeter. The results of the activity obtained that all participants were able to understand how to apply the hypertension diet. Participants will also try to maintain/regulate eating patterns, avoid stress, also do physical activities and check blood pressure regularly
Webinar: Alternative Medicine For Disease Trought Hijamah (Bekam)
Authors: Fahmi Yuyun Bewelli , Andriana Andriana
Published: January 2022

Data from the Ministry of Health of the Republic of Indonesia, the number of COVID-19 cases is still quite alarming. The pandemic period causes people's life activities to be completely limited and people become worried if they have to go to the hospital, alternative methods are needed to increase immunity in preventing/treating disease. Therefore, this community service aims to educate the public to remain calm and can improve health insight during the pandemic. The method used to provide education to students is to hold webinars through the Zoom teleconferencing application. The material given in this activity is Alternative Medicine for Disease Trought Hijamah (Cupping). In this activity, the participants who attended were 90 participants from housewives, lecturers, students, and private employees with an age range of 18-60 years. The results of the webinar activity show that the level of understanding of participants about COVID-19 is good with an average understanding percentage of 80%, participant interest in Alternative Medicine for Disease Trought Hijamah (Cupping) is good at 75%, and participants are also satisfied with the webinar that has been held (83,3%). From these results, it was concluded that participants who had participated in this activity were able to understand about the COVID-19 disease and were interested in alternative medicine in preventing/treating disease.
INVESTIGATION OF POLYMER NANOCOMPOSITIONS ON THE BASIS OF LOW DENSITY POLYETHYLENE (LDPE) AND FILLER MIXED
Authors: Adila Rahimova Adila Rahimova
Published: January 2022

Electrical conductivity, strength of nano compositions based on low density polyethylene and filler nanotube limestone rocks, etc. the effect of properties was applied.
Keywords: thermoplastic, polymers, composites, materials.
DESIGN OF CENTRIFUGAL COMPRESSOR IMPELLER FOR OPTIMAL EFFICIENCY
Authors: Natig Abbasov Natig Abbasov , Eldar Umudov Eldar Umudov
Published: January 2022

A new methodology is proposed to use comprehensive up-to-date commercial software tools for Heat Exchanger Network (HEN) reliability modelling and optimisation. The idea behind this proposal is that to apply the combination of specific HEN optimisation and reliability software packages has several advantages over the commonly used approach. There is a variety of features that need to be taken into account to choose the right software tool. The HEN design has a significant impact on reliability issues and this should be considered. There are many related issues and features - the robustness, the type of welding, the increment of maximum mechanical resistance, the impact on manufacturing costs, reduction of lost opportunity costs caused by exchanger outages, troubleshooting of heating exchanger problems by operators etc. Fouling should be analysed as it has a significant impact on maintenance issues. Up to 30 % decrease of maintenance costs can be achieved annually by applying advanced reliability results and determining heat exchanger failure causes. These analyses include the investigation of failure causes, prediction of future probabilities of failures, cleaning planning and scheduling and the calculation of reliability and maintainability.
Keywords: heat exchangers, modelling and optimisation, design of network, oil refinery, heat recovery systems.
DESIGN OF CENTRIFUGAL COMPRESSOR IMPELLER FOR OPTIMAL EFFICIENCY
Authors: Natig Abbasov Natig Abbasov , Hikmet Aliyev Hikmet Aliyev
Published: January 2022

This research present a case steady namely design of centrifugal air compressor impeller for power station. This compressor is a dynamic compress which depends on a rotating impeller to compress the air. Impeller is the most important part of the centrifugal compressor components. Detail design calculation of centrifugal compressor impeller is described in this research. This study contains a complete set of detail drawing for blade profile of impeller. It can be used at sites which flow rate is 0.1275 m3 /s and 45561 rpm. The required data are collected from Ywama Power Station which is located in Yangon. For the given capacity, the inlet and outlet diameter are 0.054 m and 0.17 m and the number of blade is 19.
Keywords: centrifugal compressor, impeller, velocity, diameter, width.
INCREASING THE EFFICIENCY OF RESTORATION OF CYLINDRICAL PARTS ON THE BASIS OF COMPLEX PROCESSING METHOD
Authors: Hokuma Rzayeva Hokuma Rzayeva , Saida Aliyeva Saida Aliyeva , Svetlana Hajiyeva Svetlana Hajiyeva , Togrul Hadiyev Togrul Hadiyev
Published: January 2022

The main reason for the failure of oilfield equipment is corrosion. The price of the processing share for mechanical processing of the shaft of the axial-piston pump has been determined. The processing of the worn cylindrical shaft of the pump went through four stages. The most important task of modern repair production is the creation, development and application of new high- efficiency technology, as well as increasing labor productivity, quality of work, reducing material and energy consumption of operations for the restoration of obsolete parts.
Keywords: Axial-piston pump, shaft mechanical processing share, repair work, wear, cylindrical shaft, mechanical processing processes.
INVESTIGATIONS OF THE MAIN CAUSES OF FAILURES OF PARTS AND ASSEMBLIES OF OILFIELD PUMPS
Authors: Farid Mammadov Farid Mammadov , Parvana Jafarova Parvana Jafarova , Lala Aliyeva Lala Aliyeva
Published: January 2022

Currently, the extraction of hydrocarbons is carried out from deep layers, and this in turn requires an increase in the bearing capacity of both drilling and operational equipment. The group of these equipment includes oilfield pumps, the hydraulic part of which has low operating time. The article presents the results of studies of the main causes of failures of parts and assemblies of oilfield pumps.
Keywords: oilfield pumps, failure, failure distribution, wear, breakdown.
Análisis del marco normativo de la educación en el contexto global
Authors:   UNIVERSIDAD METROPOLITANA DE EDUCACIÓN CIENCIA Y TECNOLOGÍA, Panamá, Villero Pacheco Manuel Facundo , Tejeira Yamale ,   UNIVERSIDAD DE PANAMÁ, Panamá
Published: January 2022

El propósito de esta investigación fue analizar el marco normativo de la educación en el contexto global: internacional y nacional de Colombia. Se fundamentó teóricamente en los postulados de expertos en el área educativa, documentos y basamentos legales que permitieron contrastar diferentes concepciones sobre la temática en cuestión. El estudio se desarrolló bajo el paradigma cualitativo de corte exploratorio, desde la revisión documental. Entre los resultados más significantes se develó que los documentos generados en los eventos internacionales dan seguimiento y respuesta a la problemática educativa; asimismo, el marco normativo facilita la construcción de políticas públicas concebidas como justificación legal garantes del derecho a la educación para todos los ciudadanos, como un deber constitucional del cual depende la realización del proyecto de vida individual, colectivo y cultural en la sociedad, proporcionando así valor a los intangibles producto del conocimiento y del desarrollo sostenible.
Quid Est Ergo Rationalitas? Review of Michael Peters’ Wittgenstein, Education and the Problem of Rationality
Authors: Almeida João José Rodrigues Lima de , Miguel Antonio , Osorio Carolina Tamayo , Souza Elizabeth Gomes
Published: January 2022

This analysis of Michael Peters’ recent book, “Wittgenstein, Education and the Problem of Rationality”, was carried out through a conversation between four characters: Oninitibeci, Iniwataale, Iniwatadigini, and Gobaagadi. Their names correspond, respectively, to the numerals one, two, three and four (“our hand”) in the Kadiweu language, spoken by an indigenous group from the State of Mato Grosso do Sul, in Brazil. The main points, aroused by a collective reading of the book, are spontaneously distributed throughout the conversation as a result of the exchange of views among the partakers. They all have practice in mathematics teaching, or philosophy, and frequently discuss educational issues in the light of Wittgenstein’s texts. It is from this perspective that they raised a number of critical points within Peters’ work. However, it is never too much to remember that the characters maintain ideas independent from each other, so not only they sometimes differ in their evaluations but can also disagree on certain aspects of their readings. The point is that from the heat generated by the dialogical activity springs the conclusion of the importance of Peters’ book and its decisive contribution to decolonial discussions about Wittgenstein and his role in the philosophy of education.
ANALYSIS OF THE TRESTLE FOUNDATION ON SHIPS DOCKED IN CRUDE PALM OIL (C.P.O.) KABIL PORT BATAM CITY, INDONESIA.
Authors: Sari Yusra Aulia , Suhardi
Published: January 2022

Batam Free Trade Zone (B.P. Batam) had established the first stage liquid bulk carrier port since 1987. In the beginning, that capacities transfer started from 70mt/hour to 150 mt/hour. Currently, it has developed the second stage plan within flow rate 300 mt/hour to 400 mt/hour. Port services consist of loading and unloading passengers, liquid, gas, and solid goods following PM 53 of 2018. The purpose of this study is to determine whether the depth of the trestle foundation is sufficient for the standards and requirements for ships berthed at the Port. The method used in this research is the quantitative approach. Data analysis was carried out by observation, interview, documentation, and investigation. The research period starts from early October 2020 to March 2021. In brief, the research results have shown that the depth of structure foundation trestle is safely constructed, adequate strength impact by respectively horizontal and vertical load factor for the vessel 35000 DWT berthing to jetty at Kabil Batam City.