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Abstrak :
Studi Keankaragaman Hayati Di Situs Song Keplek Punung Pegunungan Sewu, Kabupaten Pacitan, Jawa Timur Pasca Sarjana Biologi-FMIPAUI,2000 Penelitian fosil polen dan spora di Danau Wuyang Warak dan Kerta Gebang Kawasan karst Pegunungan Sewu, Jawa Timur, dilakukan pada 3 periode, yaitu : 20 - 23 Desember 1997, 26 28 April 1998, dan tanggal 7 - 8 Maret 1999. Pengambilan contoh tanah dilakukan dengan teknik pengeboran sampai kedalaman ± 6 m. Di setiap lokasi diambil masing-masing dua contoh tanah. Pengamatan polen dan spora menggunakan mikroskop binokuler transmisi merek Leits dengan perbesaran 1.250 kali. Determinasi dilakukan pada foto polen menggunakan buku- buku acuan ; Erdtman (1943 & 1986), Hyde & Adams (1958), Kapp (1969), Huang (1972), Moore & Webb (1978), Morley (1977), Murillo & Bless (1978) dan foto-foto koleksi laboratorium eksploitasi LEMIGAS, Jakarta serta preparat dan slide yang telah teridentifikasi. Hasil identifikasi fosil polen dan spora mengindikasikan bahwa di daerah penelitian pernah menjadi habitat bagi tumbuhan mangrove, back mangrove, hutan rawa air tawar, hutan hujan pegunungan bawah, hutan hujan pegunungan atas dan bawah, serta riparian. Masyarakat di kawasan karst Kecamatan Punung Pegunungan Sewu mengupas lapisan kapur pada lahan yang datar dan setengah miring untuk dijadikan sawah dan kebun serta menanam jenis tanaman yang dianggap mempunyai nilai ekonomi tinggi tanpa mernperdulikan kemampuan medium tumbuh. Pola eksploitasi pertanian tradisional yang ada yaitu pola pertanian di Pulau Jawa yang intensif dan pola di luar Pulau Jawa dengan cara tebas bakar dan masa kosong. Pola pertanian di kawasan karst Pegunungan Sewu berkembang akibat adanya pertambahan penduduk, pemekaran pemukiman dan daerah pertanian yang menggunakan pola bertani intensif dengan memanfaatkan daerah-daerah marginal atau hutan lindung.

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Situs Song Keplek is one of the pre-historic sites which is located at Kecamatan Punung apart the Sewu mountain limestone formation right in the border of Central and East Java provinces. The limestone formation of the Sewu mountain had undergone several physiographic transformations since the Pleistocene time or from two million years ago up to the present. This study is intended to describe past ecosystem Situs Song Keplek based on fossilized pollens and spores escavated from the sites and present floral composition of the situs. The research was carried (conducted) out in three different visits on December 20 - 23, 1997; April 26 - 28 1998, and March 7 - 8 1999. The fossil samples were taken from the bottom or the sediment of Wuyang Warak lake which is still watered up until today and Kerta Gebang lake which is only seasonally watered. The study identified 53 species of 29 families of plants. In Wuyang Warak lake, it was found 29 species of angiosperms and 9 species of pteridophytes with high frequency of Monoprites annulatus (83 pollens), followed by Cyatides sp. (50 spores), Blechnum fraxineum (46 spores), Lycopodium elavatum (28 spores), Podocarpus amaurus (28 pollens), and Lycopodium microphyllum (27 spores). In Kerta Gebang lake, there were 17 species of angiosperms and 18 species of pteridophytes with high frequency of Monoprites annulatus (210 pollens), followed by Podocarpus amaurus (163 pollens), Pteris ensiformis (17 spores), Selaginella sp. (11 spores), and Mimosa sp. (10 pollens). Sorensen similarity indeks reveals an index of 24% similarity of pollens and spores between two lakes.This figure indicates that the two locations were different in term of their floral compositions which were probably due to their different physiographic environment altitude during the past. Approximately about 10000 years ago, the sites probably composed of the mangrove back mangrove fresh water tropical rain forest and riparian ecosystems. The incontinuity of the vegetation pattern in the area could be related to the change of the climate as well as by the presence of human being in the environment since long time. The findings of Wuyang Warak and Kerta Gebang lakes show a similarity with those of Julianto (1994) who conducted a research in Nampol formation, Jaten formation, and Andjarwati (2000) who conducted a research in Situs Kali Banjar and Situs Gua Tabuhan. The pollen and spore fossils found in Jaten formation concisted of 53 species and 5 families of plants, while in Jaten formation concisted of 32 species and 5 families of plants, in Situs Kali Banjar, the pollen and spore fossils were from 21 familiesof plants and in Situs Gua Tabuhan were from 16 families of plants. Karst vegetation of the Sewu mountain is not various and mostly composed of wild bushes grows covering the slope of the hill. This is because the people replace the formely existing forest with vegetation of economic value. Our record on the Baduy practice of agriculture, indicates that traditional wisdom contribute to the conservation of the environment as well as the variety of the local plants and forest. The slash and burn practice of agriculture does not disturb the soil surface, hence proverigation of the soil is prevented.

Abstrak :
Perawat merupakan salah satu unsur penting dalam proses pelayanan kesehatan khususnya dalam pemberian asuhan keperawatan kepada pasien. Latar belakang pendidikan perawat RSJ ini, kebanyakan lulusan SPK, SPR"B" dan SPKSJ. Jumlah lulusan Diploma III Keperawatan di RSJ Bogor 16,14% (36 dari 223 orang), RSJ Bandung 19,11% (13 dari 68 yang), dan RSJ Cimahi 23,37% (18 Bari 77 orang). Kebutuhan masyarakat akan mutu pelayanan kesehatan, serta kebijakan pemerintah (PP.No 3211996) mengharuskan tenaga perawat minimal lulusan D III. Peningkatan mutu tenaga perawat tersebut diharapkan dapat dicapai melalui program pendidikan D III Keperawatan. Unsur utama yang mendukung keberhasilan program tersebut antara lain adalah motivasi para perawat sendiri untuk mengikuti pendidikan. Tujuan penelitian ini adalah untuk mengetahui ada tidaknya hubungan antara faktor-faktor internal dan ekstemal dengan motivasi perawat untuk mengikuti pendidikan di tiga RSJP di Jawa Barat tahun 2001. Penelitian ini menggunakan rancangan non eksperimental,dimana data diperoleh secara potong lintang (cross sectional). Sampel penelitian adalah seluruh populasi perawat yang bertugas di tiga RSJP di Jawa Barat yang belum mengikuti pendidikan D 111 Keperawatan. Jumlah responden dalam penelitian ini 201 orang. Pengumpulan data dilakukan melalui penyebaran angket dengan menggunakan kuesioner. Data kemudian diolah dengan bantuan komputer dan dianalisis secara statistik dengan teknik chi-square (bivariat) dengan derajat kemaknaan 95%, dan regresi logistik berganda (multivariat). Hasil penelitian menunjukkan bahwa lebih dari separuh responden memiliki motivasi rendah untuk mengikuti pendidikan (54,0%). Dari analisis bivariat didapatkan 9 variabel yaitu umur, status perkawinan, jabatan, masa kerja, persepsi, penghasilan, peraturan, izin atasan dan dukungan keluarga mempunyai hubungan yang secara statistik bermakna dengan motivasi perawat untuk mengikuti pendidikan. Sedangkan variabel-variabel jenis kelamin, penghargaan dan lokasi tempat kerja tidak memiliki hubungan yang bermakna secara statistik dengan motivasi perawat untuk mengikuti pendidikan. Analisis multivariat dengan menggunakan regresi logistik berganda secara simultan memberi basil variabel masa kerja (p=,017), persepsi (p=0,000), dan peraturan (p= 0,010) yang secara statistik bermakna. Juga dibuktikan secara statistik bahwa dari ketiga variabel tersebut, variabel persepsi merupakan variabel yang paling dominan berhubungan dengan motivasi perawat untuk mengikuti pendidikan, karena mempunyai OR paling besar yaitu 6,28 (95% CI : 1,323-7,862, p=0,000) dibandingkan dengan variabel masa kerja dan peraturan. Uji interaksi terhadap ketiga variabel tersebut tidak memberi hasil adanya interaksi, sehingga model yang dikembangkan merupakan model akhir (definitif). Dengan diketahuinya faktor-faktor yang berhubungan dengan motivasi perawat untuk mengikuti pendidikan, maka penelitian ini juga memberikan saran sebagai berikut: (a) untuk pihak yang bertanggung javrab dalam mengembangkan tenaga kesehatan, misalnya Pusdiknakes, perlu membuat peraturan dimana minimal 3 tahun perawat diwajibkan mengikuti pendidikan lanjutan, disamping juga perlu dikembangkan program pendidikan keahlian khusus dibidang tertentu bagi yang tidak ingin melanjutkan pendidikan jangka panjang, (b) untuk RSJ, diusulkan untuk membuat daftar unit perawat untuk mengikuti pendidikan, menetapkan imbalan dan menyediakan informasi yang komprehensif, sehingga dapat meningkatkan motivasi perawat untuk mengikuti pendidikan. Untuk menghasilkan kesimpulan yang lebih representatif perlu dilakukan penelitian lebih lanjut dengan sampel yang mewakili seluruh populasi, desain dan variabeI yang lebih bervariasi.

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Nurse is one of the important elements in health service process especially in giving treatment comprehensively to the patient. The mental hospital asylum nurse's educational background at this moment, mostly graduated from SPK, SPR "B" and SPKSJ. The number of nursing diploma graduates in Bogor mental hospital asylum are 16,14% (36 from 223 people), Bandung mental hospital asylum 19,11% (13 from 68 people), and Cimahi mental hospital asylum 23,37% (18 from 77 people). Needed health service quality; and as regulated by the government policy (PP No 32/1996) required every nurse to hold at least a diploma. The quality improvement of nurse hopefully can be gained through education (diploma program) in nursing. The main factor assumed to assure the success of the program is the nurse's motivation to participate in the education. The purpose of the research is to find out whether there is relationship between internal factors and external factors with the nurse's motivation to participate in the education. Observation was carried out in three Mental Hospital Asylums in West Java in year 2001. This research used non-experimental design,using cross sectional method in collecting data. The sample was the whole nurse population on duty at these three mental hospitals who have not attended the diploma offering. The number of respondent in this study were 201 nurses. Data was collected by using both open and close ended questionnaires. The data was then processed with the help of computer and statistically analyzed with chi-square technique (bivariate) using Confidencen Interval (CI) of 95%, and double logistic regression (multivariate). The result showed more than a half of the respondent have low motivation to follow the education (54,0%). Using bivarian's analysis mentioning 9 variables which were age, marriage status, position, tenure, perception, income, rule, higher permission and family support, statistically showed significant relationship with the nurse's motivation to follow the education. Other variables, such as gender and work site did not show significant relation statistically with the nurse's motivation. Further analysis using double logistic regression simultaneously showed that (length of service) tenure (pl,017), perception toward education program (0,000) and rules/conditions (0,010) statistically significant. Also statistically approved that from those three variables, perception was the most dominant variable related with the nurse's motivation, because it has the biggest odds ratio (OR) which was 6,28 (95% Cl = 1,323 - 7,862, p = 0,000) compared with other variables (length of service and rules). Interaction test done to the three variables did not assure the result of interaction's existence, giving the improved model as the last accepted (definitive) model. Recognizing the factors related with' the nurse's motivation to participate in education, this research suggested ; a) to the authority who is responsible for health menpower development (such as Pusdiknakes), to develop conditions that nurse to attain additional three years education, aside from improving special skill training programmes in various fields, for those who are not willing to continue their education, b) for the mental hospital asylum, it is suggested to make the list of nurses to participate in a programmed, to provide comprehensive information, and to establish an incentiveldisincentive schem, to attract nurses to continue their education. To gain more representative conclusion it is needed to carry out further research using sample that represent the whole population, different designs and or involving more variables.

Abstrak :
Employees as human resources play an important role in pacify and expand a production process. They carry out a necessary working activity that in some cases are exposed by the risk of dangerous situation. Occupation accident in an industry, especially in a manufacturing company constitute as undesired evidence. Labor protection principle in occupational accident not only evaluate a potential risk of danger but also find out the cause of emergence. This thesis emphasizes on the cause factors of accident that might suddenly happen in preceding to the working activity. This study would be explored in the production unit of Bridgestone Tire Indonesia. It uses the Fault Tree Analysis Method with a qualitative research. The result of this research shows that the occupation accident occurring in that company has various types following Heinrich theories that the cause of accident are due to fail of carefulness during working activities and unsafe working conditions. To pay attention on the statistics of accident, based on the yearly report, the evidence has increased about 72,7% from 1999 to 2001, at the time patrol safety clothes, the figure fluctuate. That research only focus on flow think or flow chart for unsafe acts and unsafe conditions with secundair data result in fact with field in Fault tree analysis. From the data field result unsafe condition caused of operation machine, materiil conditions and environment condition. Accupation accident from operation machine caused of operation didn't follow on procedures, abnorm condition and didn't connect. Abnorm conditions may be caused of requirement function unprotect, trouble machine or lable in machine can't understand becaused Kanji letters. On trouble may be caused of didn't function of emergency stop, rope emergency can't caught, trouble operator to find manual stop or less of requirement gived. Environment conditions may be floor not smooth, unbalance cleaning service, not keep on Healhty or narrow office in work, in unsafe acts caused of operator working unfollowed with standard and machine abnorm condition. Operator working unfollowed with standard caused of neglected on working, work without safety clothes, work in machine oparation, work withough requirement protect, and hurry working, work unsafe body position, work trouble, unsafe requirement. Work without safety clothe s caused of safety clothes broken, unwilling safety clothes, safety clothes unrelative give, working with safety clothes unpleasant or safety clothes not enough stock. In hurry working caused of in hurry finish or in hurry order target. Trouble working caused of don't know risk or low educated. Hopefully this thesis could contribute to decrease the figure of accident in the manufacturing companies.Bibliography : 35 ( 1980-2000)

Abstrak :
Penelitian ini ditujukan untuk mengetahui faktor-faktor yang mempengaruhi permintaan impor beras di Indonesia. Komponen permintaan impor beras meliputi harga realtif, GDP, jumlah penduduk, dummy tariff, dummy produksi. Teknik analisa yang digunakan adalah uji kointegrasi proedur Johansen untuk melihat hubungan jangka pnajang dan error correction model untuk estimasi jangka pendek dengan menggunakan data tahun 1972-2005. Dari hasiluji kointegrasi terlihat adanya pengaruh komponen jnagka panjang berupa harga relatif berpengaruh negatif, jumlah penduduk berpengaruh positif, GDP berpengaruh positif. Menunjukan bahwa persamaan struktural mempunyai tanda parameter sesuai dengan harapn. Sedangkan dari hasil regresi kesalah, semua variabel bebas memiliki pengaruh yang signifikan terhadap permintaan impor beras Indonesia. ECT yang signifikan secara statistik mwnunjukan ECM yang dibangun adalah model untuk menggambarkan jangka pendek maupun jangka panjang.

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ABSTRAK
Penelitian fosil polen dan spora d1 Danau Wuyang Warak dan Kerta Gebang Kawasan karst Pegunungan Sewu Jawa Timur d1lakukan pada 3 penode ya1tu 20 - 23 Desember 1997 26 - 28 April 1998 dan tanggal 7 - 8 Maret 1999 Pengamb1lan contoh tanah d1lakukan dengan tekmk pengeboran sampa1 kedalaman ± 6 m 01 set1ap lokas1 d1amb1l mas1ng-mastng dua contoh tanah Pengamatan polen dan spora menggunakan m1kroskop b1nokuler transm1s1 merek Le1ts dengan perbesaran 1 250 kah Determinas1 d1lakukan pada foto polen menggunakan buku- buku acuan Erdtman (1943 & 1986) Hyde & Adams (1958) Kapp (1969) Huang (1972) Moore & Webb (1978) Morley (1977) Murillo & Bless (1978) dan foto-foto koleks1 laboratonum eksplo1tas1 LEMIGAS Jakarta serta preparat dan slide yang telah tendent1fikas1 Has1l 1dent1f1kas1 fos1l paten dan spora mengind1kas1kan bahwa d1 daerah peneht1an pernah menJad1 habitat bag1 tumbuhan mangrove back mangrove hutan rawa air tawar hutan huJan pegunungan bawah hutan hujan pegunungan atas dan bawah serta npanan Masyarakat d1 kawasan karst Kecamatan Punung Pegunungan Sewu mengupas lap1san kapur pada lahan yang datar dan setengah mmng untuk d1Jad1kan sawah dan kebun serta menanam Jems tanaman yang d1anggap mempunya1 rnla1 ekonom1 tmgg1 tanpa memperduhkan kemampuan medium tumbuh Pola eksplo1tas1 pertaman trad1s1onal yang ada ya1tu pola pertarnan d1 Pulau Jawa yang mtens1f dan pola d1 luar Pulau Jawa dengan cara tebas bakar dan masa kosong Pola pertaman d1 kawasan karst Pegunungan Sewu berkembang ak1bat adanya pertambahan penduduk pemekaran pemuk1man dan daerah pertaman yang menggunakan pola bertam mtens1f dengan memanfaatkan daerah-daerah marginal atau hutan hndung.

Abstrak :
Lamivudin adalah obat anti retroviral (ARV) yang termasuk dalam kategori inhibitor Nukleosida Reverse Transcriptase (NRTI) yang digunakan dalam pengobatan Human Immunodeficiency Virus (HIV) dan hepatitis B. Kitosan telah digunakan secara luas sebagai matriks dalam sistem pelepasan obat (drug release system) dalam bentuk nanopartikel baik pada ARV yang bersifat hidrofobik maupun hidrofilik. Namun untuk meningkatkan kemampuannya dalam mengikat lamivudin (yang bersifat hidrofilik), maka diperlukan modifikasi untuk meningkatkan sifat hidrofilisitas kitosan. Penelitian ini bertujuan untuk melakukan modifikasi nanopartikel kitosan menggunakan ektrak daun mengkudu sebagai penghantar obat lamivudin yang memiliki efisiensi enkapsulasi yang tinggi. Modifikasi dilakukan dengan penambahan fraksi air daun mengkudu (FDM) yang mengandung polifenol sehingga mampu meningkatkan hidrofilisitas kitosan dan polietilen glikol (PEG) sebagai penyalut obat. Kitosan yang telah dimodifikasi selanjutnya dimuat dengan lamivudin dan ditambah dengan agen pengikat silang natrium tri polifosfat (TPP) menghasilkan nanodrug lamivudin dalam sistem penghantar kitosan-PEG. Hasil karakterisasi dengan partikel size analyzer (PSA) nanodrug menunjukkan ukuran partikel nanodrug sebesar 12,19 nm. Efisiensi enkapsukasi nanodrug sebesar 93,02 % ± 1,03 % pada kapasitas loading 31,22%. Hasil uji pelepasan obat lamivudin dari nanodrug yang dilakukan secara in vitro dengan alat uji disolusi pada media dapar fosfat pH 3,0 selama 4 jam,  pH 6,8 dan pH 7,4 selama 24 jam berturut – turut adalah 45,79%, 91,31% dan 83,06%. Dari hasil penelitian dapat disimpulkan bahwa fraksi air daun mengkudu dapat digunakan untuk memodifikasi nanopartikel kitosan sehingga dapat digunakan sebagai sebagai penghantar obat lamivudin dengan efisiensi enkapsulasi yang tinggi dan bersifat lepas bertahap (sustained release).

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Lamivudin is an antiretroviral drug (ARV) which belongs to the category of Nucleoside Reverse Transcriptase (NRTI) inhibitors used in the treatment of Human Immunodeficiency Virus (HIV) and hepatitis B. Chitosan has been widely used as a matrix in drug delivery systems in nanoparticles which is good in both hydrophobic and hydrophilic ARV drugs. However, to improve its ability to bind lamivudin (which is hydrophilic), modification is needed to improve the hydrophilicity properties of chitosan. This study aims to modify chitosan nanoparticles using noni leaf extract as a drug delivery system for lamivudin and give high encapsulation efficiency. Modification was carried out by addingwater extracts of noni leaf containing polyphenols to increase the hydrophilicity of chitosan, and poly ethylene glycol (PEG) as drug coating. The modified chitosan was then loaded with lamivudin and coupled with sodium tri polyphosphate (TPP) crosslinking agent to produce lamivudine nanodrug in a chitosan-PEG drug delivery system. Characterization by particle size analyzer (PSA) showed that nanodrug particle size is 12.19 nm. The efficiency of nanodrug encapsulation is 93.02% ± 1.03% on 31.22% loading concentration. The results of drug release test of lamivudin by dissolution tester on phosphate buffer pH 3.0 for 4 hours; 6.8 and 7.4 for 24 hours are 45.79%, 91.31% and 83.06% respectively. It can be concluded that the water extracts of noni leaf can be used to modify chitosan nanoparticles so that it can be used as a nanocarrier or drug delivery system for lamivudin with high encapsulation efficiency and sustained release.

Abstrak :
ABSTRAK Penelitian ini bertujuan untuk mengetahui kesiapan ASN Dinas Komunikasi, Informatika, dan Statistk dalam mengimplementasikan Jakarta Smart City. Jakarta Smart City mulai diimplementasikan pada tahun 2014 untuk mempermudah kinerja aparat Pemerintah Provinsi DKI Jakarta dalam merespon keluhan warganya. Pada perkembangannya, implementasi Jakarta Smart City masih menemui sejumlah masalah yang berasal dari sisi pengelolaan Jakarta Smart City dan sisi sumber daya manusia pengelola Jakarta Smart City. Pengukuran terhadap ASN Dinas Komunikasi, Informatika, dan Statistk menjadi perlu dilakukan untuk melihat melihat kondisi kesiapan mereka dalam menjalankan tugas dan fungsinya. Penelitian ini menggunakan teori e-readiness dari Supriyanto dan Mustofa (2016) yang memiliki enam dimensi kesipan yaitu kesiapan organisasi, kesiapan tata kelola dan kepemimpinan, kesiapan pengguna, kesiapan kompetensi, kesiapan TIK, dan kesiapan hukum untuk menganalisis kesiapan ASN Dinas Komunikasi, Informatika, dan Statistk. Penelitian ini menggunakan pendekatan post-positivist dengan pengumpulan data melalui wawancara mendalam dan studi kepustakaan. Hasil penelitian menunjukan bahwa ASN Dinas Komunikasi, Informatika, dan Statistk dinyatakan siap pada lima dimensi dan belum siap pada satu dimensi. Lima dimensi yang dinyatakan siap adalah dimensi kesiapan organisasi, kesiapan tata kelola dan kepemimpinan, kesiapan pengguna, kesiapan kompetensi, dan kesiapan TIK. Satu dimensi yang dinyatakan belum siap adalah dimensi kesiapan hukum.

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ABSTRACT The study aims to determine the readiness of the Civil Service Organization of the Communication, Informatics, and Statistics Office in implementing the Jakarta Smart City. Jakarta Smart City was implemented in 2014 to facilitate the performance of the DKI Jakarta Provincial Government officials in responding to the complaints from citizens. But, the implementation of Jakarta Smart City still faces several problems from the management side and the human resources side of managing the Jakarta Smart City. Measurements need to be done to see the condition of their readiness to carry out their duties and functions. This study uses the e-readiness theory from Supriyanto and Mustofa (2016) which has six dimensions of readiness, namely organizational readiness, governance and leadership readiness, user readiness, competency readiness, ICT readiness, and legal readiness to analyze the readiness of ASN Communication, Informatics, and Statistics. This study uses a post-positivist approach with data collection through in-depth interviews and literature studies. The results showed that ASN for the Communication, Informatics, and Statistics Office was declared ready in five dimensions and not ready in one dimension. The five dimensions that are declared ready are the dimensions of organizational readiness, governance and leadership readiness, user readiness, competency readiness, and ICT readiness. One dimension that is declared not ready is the dimension of legal readiness.

Abstrak :
Penelitian ini bertujuan untuk mengidentifikasi faktor yang memengaruhi purchase intention untuk produk suplemen bersertifikasi halal dengan mengembangkan theory of reasoned action (TRA) dengan subjective norm sebagai variabel eksogen dan variabel eksogen tambahan seperti religiosity, halal knowledge dan halal certification serta attitude sebagai variabel mediasi. Penelitian ini menggunakan metode penelitian kuantitatif dengan desain deskriptif dengan memperoleh 193 data yang berasal dari survei berupa kuesioner online menggunakan google form kepada Muslim dan Warga Negara Indonesia (WNI) yang berdomisili di Indonesia serta pernah membeli suplemen yang sudah bersertifikasi halal selama rentang waktu Maret 2020 - Maret 2022. Analisis data menggunakan metode Partial Least Square Structural Equation Model (PLS-SEM) dengan bantuan software SmartPLS 3.0. Penelitian ini menemukan bahwa Subjective Norm, Halal Knowledge dan Attitude berpengaruh signifikan terhadap Purchase Intention, sedangkan Religiosity dan Halal Certification tidak berpengaruh. Selanjutnya, variabel Halal Certification, Halal Knowledge dan Subjective Norm ditemukan memiliki pengaruh signifikan terhadap Attitude. Hasil uji mediasi menunjukan bahwa attitude tidak berpengaruh signifikan dalam memediasi variabel religiousity dengan purchase intention. ......This study aims to identify factors that influence purchase intention for halal-certified supplement products by developing a theory of reasoned action (TRA) with subjective norms as exogenous variables and additional exogenous variables such as religiosity, halal knowledge and halal certification and attitude as mediating variables. This study uses a quantitative research method with a descriptive design by obtaining 193 data from a survey in the form of an online questionnaire using a google form to Muslims and Indonesian citizens (WNI) who live in Indonesia and have purchased supplements that have been certified halal during the period March 2020 - March 2022. Data analysis using the Partial Least Square Structural Equation Model (PLS-SEM) method with SmartPLS 3.0 software. This study found that Subjective Norm, Halal Knowledge and Attitude have a significant effect on Purchase Intention, while Religiosity and Halal Certification have no effect. Furthermore, the variables Halal Certification, Halal Knowledge and Subjective Norm were found to have a significant relationship with Attitude. The results of the mediation test show that attitude has no significant effect in mediating the religiosity with purchase intention

Abstrak :
Vehicle Routing Problem with Time Windows (VRPTW) adalah masalah penentuan rute kendaraan dalam pendistribusian barang/jasa ke sejumlah pelanggan yang memiliki biaya minimum dengan tambahan kendala time windows, biaya direpresentasikan oleh total jarak yang ditempuh kendaraan dari depot dan kembali ke depot. Pada tugas akhir ini, digunakan algoritma genetika hibrida untuk menyelesaikan VRPTW. 50% populasi awal dibentuk dengan menggunakan metode Push Forward Insertion Heuristic (PFIH) dilanjutkan dengan -Interchange, dan 50% lainnya dibentuk secara acak. Tiga operator utama algoritma genetika yang digunakan adalah ranking based selection, merge-heuristic crossover, dan sequence based mutation. Pada tugas akhir ini juga akan diimplementasikan algoritma genetika hibrida pada VRPTW dengan perangkat lunak.

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Vehicle Routing Problem with Time Windows (VRPTW) is a problem of determining the route of vehicles that has minimum cost in the distribution of goods /services to a number of customers with addition of time constraint, the cost is represented by the total distance traveled by vehicles from depot and returned to depot. In this final project, a hybrid genetic algorithm used to solve VRPTW. 50% of initial population is generated by Push Forward Insertion Heuristic (PFIH) and then -Interchange, and the other 50% is randomly generated. Three major operator that used in this final project are ranking based selection, merge-heuristic crossover, and sequence based mutation. Hybrid genetic algorithm is implemented on Solomon?s benchmark data of VRPTW.