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Pengaruh radiasi kopolimer dengan monomer metil metakrilat (MMA) pada lateks sebagai lem terhadap sifat kuat rekat Sri Nadilah; Penny Setyowati; Murwati Murwati
Majalah Kulit, Karet, dan Plastik Vol 12, No 25 (1998): Majalah Barang Kulit, Karet, dan Plastik
Publisher : Center for Leather, Rubber, and Plastic Ministry of Industry, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (748.602 KB) | DOI: 10.20543/mkkp.v12i25.379

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Vulcanizing process of copolymer radiation with methyl methacrylate monomer 75 (per hundred parts of rubbers) of natural latex was done, and to application like adhesive for rubber shoes. This research was centered to find the influence of radiation copolymerization process of methyl methacrylate monomer, with the methods to compare the peel strength with natural latex. Natural latex was copolymer radiation processed with methyl methyl methacrylate monomer 75 (per hundred parts of rubbers), the radiation doses 5 kGy have peel strength as adhesives on rubber shoe more than natural latex, and the result fulfill the requirements of SNI. 12. 0172-1987 “Super Kanvas Umum”.  INTISARI Proses vulkanisasi secara radiasi kopolimer dengan monomer metil metakrilat 75 psk (per seratus bagian berat karet) terhadap bahan lateks alam dan lateks alam iradiasi telah dilakukan, dan digunakan sebagai lem untuk sepatu kanvas. Titik berat penelitian ini adalah mencari pengaruh proses kopolimerisasi radiasi dengan monomer metil metakrilat dengan cara membandingkan sifat kuat rekatnya dengan lateks alam. Ternyata lateks yang diradiasi kopolimer dengan monomer metil metakrilat 75 psk dengan dosis radiasi 5 kGy mempunyai sifat kuat rekat yang lebih baik dan memenuhi persyaratan standar mutu SNI. 12. 0172-1987 “Sepatu Kanvas Umum”.
Pemanfaatan zeolit sebagai bahan pengisi dalam pembuatan karet sponge untuk tatakan sepatu Herminiwati Herminiwati; Murwati Murwati; Sri Brataningsih Puji Lestari
Majalah Kulit, Karet, dan Plastik Vol 23, No 1 (2007): Majalah Kulit, Karet, dan Plastik
Publisher : Center for Leather, Rubber, and Plastic Ministry of Industry, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (759.686 KB) | DOI: 10.20543/mkkp.v23i1.334

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The purpose of this research was to study the effect of zeolite as filler in the preparation of sponge rubber for shoe insocks. During wearing period of shoes, unpleasant odor often smell for the result of sweat accumulation and their decomposition by microorganism. Besides as rubber filler, zeolit has odor adsorption function. The formula of rbber sponge could be as the following : crepe rubber 100 phr, paraffinic oil 20 phr, ZnO 10 phr, stearic acid 5 phr, MBTS 1 phr, TMTD 0.25 phr, anti-oxidant 1 phr and sulphur 2 phr. To obtain the best sponge rubber formula, some experiment was done by formulating variation of zeolite and blowing agent AZDM in the amount of 25, 50, 75 phr and 5, 10, 15 phr respectively. The vulcanization process was carried-out at temperature 140oC for minutes by compression moulding. The research showed that the best formula with high odor absorption was consist of zeolite 50 phr and blowing agent AZDM 5 phr. The sponge rubber had odor adsorption 93,47%, and the physical properties were as follow: tensile strength 2.018 N/mm2, elongation at break 251%, tear strength 1.029 N/mm2, density 0.717 g/cm3, and compression set 36.38%. Odor absorption was tested by using gas chromatography. Key words : zeolite,filler, sponge, rubber, shoe insocks. ABSTRAKPenelitian ini bertujuan untuk mempelajari pengaruh penggunana zeolit sebagai bahan pengisi dalam pembuatan karet sponge untuk tatakan sepatu. Pada pemakaian sepatu seringkali timbul bau tak sedap karena akumulasi keringat dan perurainnya oleh mikroorganisme. Zeolit selain sebagai bahan pengisi karet juga berfungsi sebagai peneyrap bau. Formula karet sponge terdiri atas karet krep 100 phr, minyak parafinik 20 phr, ZnO 10 phr, asam stearat 5 phr, MBTS 1 phr, TMTD 0,25 phr, anti oksidan 1 phr, belerang 2 phr. Untuk mendapatkan formula karet sponge terbaik maka peneltiian dilakukan dengan variasi bahan pengisi zeolit sebesar 25,50, 75 phr dan bahan pengembang AZDM sebesar 5, 10, 15 phr. Vulkanisasi dilakukan pada suhu 140 oC selama 10 menit dengan proses cetak tekan. Hasil penelitian menunjukkan bahwa formula terbaik dengan daya serap bau tinggi terdiri atas zeolit 50 phr dan bahan pengembang 5 phr. Karet sponge mempunyai daya serap bau 93,47% dan sifat fisis sebagai berikut: tegangan putus 2,018 N/mm2, perpanjangan putus 521%, ketahanan sobek 1,029 N/mm2, bobot jenis 0,717 g/cm3, pampat tetap 36,38%. Daya serap bau diuji menggunakan gas kromatografi. Kata kunci : zeolit, bahan pngisi, karet sponge, tatakan sepatu
Peningkatan Status Gizi Balita Dengan Gizi Buruk Melalui Pemberian Formula 100 Murwati Murwati; Tuti Devianti
Jurnal Kebidanan dan Kesehatan Tradisional Vol 1 No 1 (2016): Jurnal Kebidanan dan Kesehatan Tradisional
Publisher : Poltekkes Kemenkes Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37341/jkkt.v1i1.51

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Abstract: Provision Of Formula 100, The Toddler Nutritional Status. Malnutrition is still a serious problem in Indonesia which frequently occur in groups of children aged under five years. The incidence of malnutrition if not addressed will cause a negative effect on children, among other death and chronic infections. Number of children under five in the region Puskesmas Sukoharjo in late December 2013 as many as 4109 children, identified under five suffering from severe malnutrition as many as 32 children. This study was to determine the effect of formula 100 to the nutritional status of children in the region Puskesmas Sukoharjo. Ekspriment quasi design with the design of one group pre test post test design. Populations of all infants with malnutrition in Puskesmas Sukoharjo Sukoharjo number 32 toddlers. Purposiv Sampling Techniques number 26 toddlers. Statistical test bivariate analysis with paired sample t-test with a confidence level of 95% or  = 5%. Results of the study, the average age of a toddler 30.77 a month and 76.9% of women. Nutritional status of children before giving formula 100 wholly severe malnutrition. After administration of 100 formula, infant malnutrition status as much as 69.2% 26.9% good nutritional status and poor nutritional status 1 child (3.8%). The test results paired sample t-test showed no effect of formula 100 to the nutritional status of children in the region Puskesmas Sukoharjo (p = 0.001). In conclusion there is the influence of formula 100 to the nutritional status of children in the region Puskesmas Sukoharjo.
Hubungan Antara Kelancaran Pengeluaran Asi Dengan Kejadian Postpartum Blues Di Wilayah Puskesmas Trucuk II 8 Klaten Idha Suparwati; Murwati Murwati; Endang Suwanti
Jurnal Kebidanan dan Kesehatan Tradisional Vol 3 No 1 (2018): Jurnal Kebidanan dan Kesehatan Tradisional
Publisher : Poltekkes Kemenkes Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37341/jkkt.v3i1.58

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Abstract: The smoothness of Breastfeeding, Post Partum Blues Occurrence. The incompleteness of breast milk (ASI) is one of the problems when the mother begins to breastfeed her baby. If not addressed immediately will result in anxiety and anxiety about the mother's ability to breastfeed. If this condition is left it will continue to be post partum blues and even postpartum depression. The purpose of this study was to determine the relationship between the smoothness of breastfeeding expenditure and postpartum blues incidence in the Trucuk II Klaten district. This research design is analytical descriptive research with cross sectional approach. The sample is normal postpartum day 3-10 at Trucuk II Klaten Health Center in May 2017 as many as 48 people, by purposive sampling. Analysis of univariate and bivariate data with chi square test correlation. Maternal breastfeeding expenditure was 93.8% in the current category. Post partum blues events were 44.2%. Statistic test results obtained p value = 0.001. There is a relationship between the smooth expenditure of breast milk with Postpartum Blues Occurrence in Trucuk II Klaten District Health Center.
Hubungan Antara Dukungan Orang Tua Dan Pengetahuan Siswi Dengan Kesiapan Siswi Dalam Menghadapi Menstruasi Di MI Sanggrong Tegalrejo Purwantoro Wonogiri Rahmawati Rahmawati; Murwati Murwati; Henik Istikhomah
Jurnal Kebidanan dan Kesehatan Tradisional Vol 3 No 1 (2018): Jurnal Kebidanan dan Kesehatan Tradisional
Publisher : Poltekkes Kemenkes Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37341/jkkt.v3i1.59

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Abstract: Support Parent, Knowledge Of Student, Readiness Of Student, Menstruation. Menarche is a sign of early entry of a woman in the reproductive period.Menarche is the first menstrual period experienced by all women, especially adolescents. All teenagers who will experience the first menstruation most say fear,anxiety, and not yet avail, this is due to lack of parental support and lack of knowledge of girls about menstruation so that the impact on the readiness of female students in menstrual period. Purpose: to know the relationship between parental support and knowledge students about menstruation with the readiness of students in the face of menstruation. Method: This research is a descriptive analytic research with cross sectional approach. The population in this study were all students of MI Sanggrong class IV, V, VI in 2017 which amounted to 64 students. Sampling by using purposive sampling with amount as much as 33 student. Result of research: parent support to menstruation enter enough category as much 47,2% of respondents. Students' knowledge about menstruation is categorized as good as 66.7% of respondents. While the readiness of students in the face of menstruation is said to be as much as 88.9%. The value of p value on pearson correlation test between parental support and side readiness is 0,011 where p value <0,05 meaning there is significant relation between parent support with readiness of student in facing menstruation. While the value of p value of Pearson correlation test between students 'knowledge with the readiness offemale students in facing menstruation is 0.001 where p value <0.05 which means there is a relationship between students' knowledge about menstruation and readiness of students in the face of menstruation. Conclusion: There is a relationship between the support of parents and the knowledge of female students with the readiness of female students in facing menstruation in MI sanggrong, tegalrejo, purwantoro, wonogiri with p value 0.001 and 0.011
Hubungan Gangguan Tidur Ibu Nifas Dengan Kejadian Postpartum Blues Di Wilayah Kerja Puskesmas Karangmalang Sragen Amalia Nabillah Hasna; Murwati Murwati; Dewi Susilowati
Jurnal Kebidanan dan Kesehatan Tradisional Vol 3 No 2 (2018): Jurnal Kebidanan dan Kesehatan Tradisional
Publisher : Poltekkes Kemenkes Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37341/jkkt.v3i2.81

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Abstract Background : Postpartum mothers who fail to adjust to their new role can experience postpartum blues. Physical fatigue due to the activity of babysitting, breastfeeding, bathing the baby, cradling the baby at any time can cause maternal rest so that the mother's sleep/ rest can be disrupted. Rest/ sleep that is sufficient can reduce the occurrence of postpartum blues in postpartum mothers. Method: This study is an analytical study with a cross sectional approach. The population in this study were all postpartum mothers in the working area of Karangmalang Sragen health center. The sampling technique was purposive sampling and a sample of 31 postpartum mothers from day 3 to day 10 was obtained which had a history of spontaneous normal labor. Univariate analysis with frequency distribution and bivariate analysis with Rankspearman statistical test. The results of this study were the age of respondents at most,namely age 20-35 years 90.3%, multipara mothers 54.8%, respondents with secondary education 61.3%, mothers working at home 77.4%, severe sleep disorders 25.8%, experienced postpartum blues 32.3%. Result: The results of Rank-spearman statistical test can be concluded p value = 0,000 and r value of 0.812. onclusion: The conclusion is that there is a relationship between postpartum blues sleep disturbance in the working area of Karangmalang Sragen Health Center.
Penerapan Cognitif Behavior Therapi (CBT) Pada Ibu Nifas Sebagai Upaya Pencegahan Depresi Post Partum Di Kabupaten Klaten Murwati Murwati; Suroso Suroso
Jurnal Kebidanan dan Kesehatan Tradisional Vol 2 No 2 (2017): Jurnal Kebidanan dan Kesehatan Tradisional
Publisher : Poltekkes Kemenkes Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37341/jkkt.v2i2.91

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Abstract: Cognitive Behavior Teraphi, Postpartum Depression. Postpartum mothers who are unable to adjust to their new role may experience psychological disorders such as postpartum depression. In Klaten found 36.7% postpartum experienced postpartum depression (Imaninditya, Murwati, 2014). Family support and good health care proved to have an effect on the postpartum depression (Wahyuni, et al, 2014). In addition, cognitive intervention is needed that can overcome the condition of the post-partum mother. This research design is quasi experiment type post test control group design, sample is normal postpartum mother day to 10 - 40, BPM working area of health office of Klaten regency, the sample size is 25 treatment group and 25 control group with Purposive consequtive sampling technique . The act of using CBT(Cognitive Behavior therapy)-based Cognitive Counseling Guidelines and for measuring DPP using EPDS (Edinburg postnatal Depression Scale). The study found 16% depression syndrome in the treatment group and 52% in the control group. The value of p = 0.014, the application of CBT in the postpartum mother can prevent the occurrence of postpartum depression.
Penelitian penggunaan minarex sebagai bahan pelunak dalam pembuatan kompon karet sol karet cetak Emiliana Kasmudjiastuti; Murwati Murwati
Majalah Kulit, Karet, dan Plastik Vol 10, No 20 (1995): Majalah Barang Kulit, Karet, dan Plastik
Publisher : Center for Leather, Rubber, and Plastic Ministry of Industry, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (792.107 KB) | DOI: 10.20543/mkkp.v10i20.446

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The objective of this research is to use Minarex oil as a softener in making rubber sole compound and to know the optimal of formulation. The research applied Minarex type 3 with four kinds of A, B, C, D and with variation 5 parts, 6 parts, and 7 parts. Data analysed using Statistic Method with Compleetely Randomized Design and Split Plot Design. The result of this study showed that all kind of Minarex oils could be used to softener in making rubber sole compound and fullfilled the spesification of SNI 0778-89-A, "Sol Karet Cetak". The optimal of formulation to Minarex type 3 was Minarex C with application 7 parts.  Penelitian ini bertujuan untuk memanfaatkan Minarex sebagai bahan untuk pelunak dalam pembuatan kompon karet untuk sol karet cetak dan untuk mengetahui foemula yang optimal. DAlam penelitian ini digunakan Minarex tipe 3 dengan jenis A, B, C, D dan dengan variasi jumlah 5 bagian, 6 bagian, dan 7 bagian. Analisa data menggunakan Metode Statistik Compleetely Randomized Design (CRD) dan Split Plot Design. Hasil penelitian menunjukkan bahwa semua jenis Minarex A, B, C, dan D dapat digunakan sebagai bahan pelunakpada pembuatan kompon sol karet cetak dan semua kombinasi memenuhi persyaratan SNI 0778-89-A, "Sol Karet Cetak". Formula optimal dicapai oleh Minarex C tipe 3 dengan variasi jumlah Minarex 7 bagian.
Penentuan tipe minarex a yang optimum pada pembuatan kompon karet untuk sol karet cetak ditinjau dari sifat fisisnya Agustin Suraswati; Emiliana Kasmudjiastuti; Murwati Murwati
Majalah Kulit, Karet, dan Plastik Vol 12, No 22 (1996): Majalah Barang Kulit, Karet, dan Plastik
Publisher : Center for Leather, Rubber, and Plastic Ministry of Industry, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (810.608 KB) | DOI: 10.20543/mkkp.v12i22.344

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The objective of this research is to know type optimum of Minarex A to make rubber compound for rubber sole to orientate of physical characteristic. All compound with Minarex A type 2 and type 3 fulfil SNI. 0778 – 89 A,  rubber sole class A. the rubber compound with Minarex A type 3 for physical testing is tensile strength, elongation strength, hardness, permanent elongation 50% and abrasion resistance, better from Minarex A type 2. Exactly the rubber compound with Minarex A type 2 for physical testing is tearing resistance and specific gravity better from Minarex type 3. The optimal condition is reached by using Minarex A type 3.    INTISARI  Penelitian ini bertujuan untuk mengetahui tipe Minarex A yang optimum pada pembuatan kompon karet untuk sol karet cetak ditinjau dari sifat fisisnya. Semua kompon dengan menggunakan Minarex A tipe 2 maupun tipe 3 memenuhi persyaratan SNI. 0778 – 89 A, Sol Karet Cetak Kelas A. kompon karet dengan menggunakan Minarex A tipe 3 sifat tegangan putus, perpanjangan putus, kekerasan, perpanjangan tetap 50% dan ketahanan kikis lebih baik dari kompon karet dengan menggunakan Minarex A tipe 2. Sedang kompon karet dengan menggunakan Minarex A tipe 2 uji fisis ketahanan sobek dan bobot jenis lebih baik dari kompon karet dengan menggunakan Minarex A tipe 3. Keadaan optimal dicapai pada penggunaan Minarex A tipe 3. 
Pengaruh waktu vulkanisasi terhadap kuat rekat antara foksing dengan kanvas pada sepatu kanvas untuk umum Sri Nadilah; Penny Setyowati; Murwati Murwati
Majalah Kulit, Karet, dan Plastik Vol 9, No 16 (1994): Majalah Barang Kulit, Karet, dan Plastik
Publisher : Center for Leather, Rubber, and Plastic Ministry of Industry, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1018.969 KB) | DOI: 10.20543/mkkp.v9i16.399

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Determination of curing condition at cemented process for canvas shoes vulcanization system is an important factor for producing optimal cemented strength value. Short curing gives low cemented strength value since latex or rubber compound is imperfect vulcanized. Long curing also gives low cemented strength value since a part of latex or rubber compound has got degradation. The research is carried out to obtain optimal curing time in order to obtain the highest cemented strength value. The glue applied is latex with operation condition steam vulcanization : chamber temperature 90 - 100oC, steam pressure 2,0 – 2,5 kg/cm2 variation time 30,40 and 50 minutes. Vulcanization product is tested for its cemented strength with the higest result 18,224 N/6 mm for 40 minutes curing time. The result fulfills specification SII. 1407 - 85 "Sepatu Kanvas Untuk Umum".
Co-Authors Agustin , Melly Agustin Suraswati Agustin Suraswati, Agustin Agustin, Melly Alnadela, Jensi Amalia Nabillah Hasna Anabella, Tiara Syifa Andini, Delta Andrichan, Susan Andriyanti, Wenny Apriani, Yosi Aprianti, Delta Aprilia, Dwilius Azissah, Danur Berlian Kando Sianipar Cahaya.M, Anggun COKRO, COKRO Dewi Liesnoor Setyowati Dewi, Ruadya Tuzzarah Diantara, Tenzipa Emi Pebriani Emiliana Kasmudjiastuti Emiliana Kasmudjiastuti, Emiliana Endang Suwanti Erik Kurniawan, Erik Eva Susanti Fathonah, Rosi Fatmawati, Fatmawati Fernandes , Brilian Fernandes, Brilian Handayani, Siska Ulan Handayani, Tita Septi Hasibuan, Mutiara Henik Istikhomah Herlika, Mika Herminiwati Herminiwati Herminiwati Herminiwati, Herminiwati Hilinti , Yatri Idha Suparwati Ignatius Sunaryo Ignatius Sunaryo, Ignatius Indah Marliana Istiqoma, Putri Sonia Juita, Tri Ratna Juliana, Nova JUWITA, TRI RATNA KH Endah Widhi Astuti, KH Endah Widhi Khairunnisa, Miska Kusmira, Devi Larasati, Nur Dwi Lince, Lili Sri Maharani Dwi Astari Meilando, Idhar Meri Efriana Susanti Metasari, Des Mirawati Mirawati Mudinillah, Adam Murya, Kartika NINGRUM, KARTIKA MURYA NOPERDI, NOPERDI Nora, Eis Sian NUR FITRIANI Nurhaliza, Syafira Nutrisia Aquariushinta Sayuti, Nutrisia Aquariushinta Nuvriyanti , Iza Octa Maulidia, Syifa Otlina, Otlina Panduragan, Santhna Letchmi Penny Setyowati Penny Setyowati, Penny Perawati Perawati, Perawati Putri, Ena Purnama roeslina Sofais, Danur Azissah Rosdiana Rosdiana Rossita, Taufianie Rustandi, Handi Samidah, Ida Sanjaya, Adi Akbar Santhna Letchmi Panduragan Sari, Ezi Mareta Sari, Ezi Maretta Sari, Leka Julita Sari, Puput Puspita Siagian, Taruli Sianipar, Berlian Kando Siti Raharu Situmorang , Anggita Situmorang, Anggita Sofais, Danur Azissah roeslina Sri Brataningsih Puji Lestari Sri Brataningsih Puji Lestari, Sri Brataningsih Puji Sri Nadilah Sri Nadilah, Sri Sri Sutyasmi Sri Sutyasmi, Sri Sri Wahyuni Subakti, Alan Sulastri Sulastri Sulastri Sulastri Surahman, Fery Suroso suroso SUSI LESTARI Susilawati , Diah Putri Susilawati, Susilawati T.F. Djaafar Tantionika, Zella Tranado, Hengki Tri Joko Raharjo Tri Rahayu Tuti Devianti Tuti Rohani, Tuti Ulyah, Qomariyatul Utami, Try Widari Widari Widari Widari, Widari Widiyanti, Erna Widiyanti, Erna Winda Ariani, Winda Wulandari Wulandari Yulianti, Sri Putri Yulianti, Syami Yustisia Imaninditya P.W Zella Tantionika