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"[Torus palatinus merupakan tonjolan tulang pada langit-langit mulut yangbersifat variatif pada manusia. Perbedaan ras diduga merupakan salah satu halyang memengaruhi keberadaan torus palatinus. Studi ini dilakukan untukmengetahui prevalensi dan karakteristik torus palatinus pada suku-suku denganras mongoloid di Indonesia khususnya yang berasal dari pulau Jawa dan luarpulau Jawa, Indonesia pada tahun 2014.Studi ini bersifat deskriptif analitik berdesain potong lintang denganjumlah sampel sebanyak 274 orang yang terdiri dari 152 laki-laki dan 122perempuan. Pengumpulan data dilakukan dengan menggunakan metodeconsecutive sampling melalui pengisian kuesioner dan pemeriksaan toruspalatinus menggunakan kaca mulut.Hasil penelitian didapatkan prevalensi torus palatinus pada 212 sampel(77,4%) dengan karakteristik yang paling dominan adalah yang berukuran kecil(<3mm) sejumlah 107 orang (50,5%) dan tunggal sejumlah 192 orang (90,6%).Torus palatinus lebih dominan pada kelompok suku yang berasal dari pulau Jawadan Sumatera dengan rasio kelompok suku Jawa, Sumatera, dan campuran, yaitu1,2:1,2:1.Karakteristik torus palatinus yang paling dominan pada ketiga kelompoksuku adalah kecil (<3mm) dan tunggal.Berdasarkan hasil penelitian dapat disimpulkan bahwa tidak didapatkanperbedaan karakteristik torus palatinus yang bermakna antara suku-suku denganras mongoloid dari pulau Jawa dan luar pulau Jawa, Indonesia;Torus palatinus is a bone exostosis in the hard palate of mouth that isvariative in the human. Race differencies is suspected as one of things thatinfluenced the growth of torus palatinus. The aim of this study was to determinethe prevalence and characteristics of torus palatinus in mongoloid race tribes inIndonesia, especially the tribes that originate from Java island and outside JavaIsland 2014.This descriptive analytic cross-sectional study was using 274 samples,consisted of 152 males and 122 females. Data was collected by using consecutivesampling method through questionaire?s filling and checking torus palatinus withoral mirror tools.The result showed that the prevalence of torus palatinus were found in 212sample (77.4%) with the most dominant characteristics were found in small size(<3mm) in 107 people (50.5%) and single in 192 people (90.6%). Torus palatinusis more dominant in group of Java and Sumatera tribe within ratio between Java,Sumatera, and mix group is 1.2:1.2:1. The dominant characteristics between thisthree group of tribes are small (<3mm) and single.Based on the result of this study, there?s no significant difference ofcharacteristics of torus palatinus between mongoloid race tribes from Java Islandand outside Java Island., Torus palatinus is a bone exostosis in the hard palate of mouth that isvariative in the human. Race differencies is suspected as one of things thatinfluenced the growth of torus palatinus. The aim of this study was to determinethe prevalence and characteristics of torus palatinus in mongoloid race tribes inIndonesia, especially the tribes that originate from Java island and outside JavaIsland 2014.This descriptive analytic cross-sectional study was using 274 samples,consisted of 152 males and 122 females. Data was collected by using consecutivesampling method through questionaire’s filling and checking torus palatinus withoral mirror tools.The result showed that the prevalence of torus palatinus were found in 212sample (77.4%) with the most dominant characteristics were found in small size(<3mm) in 107 people (50.5%) and single in 192 people (90.6%). Torus palatinusis more dominant in group of Java and Sumatera tribe within ratio between Java,Sumatera, and mix group is 1.2:1.2:1. The dominant characteristics between thisthree group of tribes are small (<3mm) and single.Based on the result of this study, there’s no significant difference ofcharacteristics of torus palatinus between mongoloid race tribes from Java Islandand outside Java Island.]"

"[Studi ini dilakukan untuk mengetahui prevalensi dan distribusi karakteristik torus palatinus pada laki-laki dan perempuan pada populasi Indonesia Barat. Penelitian dilakukan pada 274 orang mahasiswa baru Universitas Indonesia tahun 2014. Presentasi torus palatinus dilihat melalui inspeksi dan palpasi. Pada penelitian ini didapatkan prevalensi torus palatinus sebanyak 77,4% dengan prevalensi lebih tinggi pada perempuan (86,9% vs. 69,7%, P = 0,001). Pada laki-laki, torus palatinus berukuran kecil (<3 mm) ditemukan paling banyak (67,9%), sementara pada perempuan, torus palatinus berukuran sedang (3-6 mm) mendominasi (50,9%) dengan nilai P <0,001. Berdasarkan jumlahnya, torus palatinus paling banyak ditemukan berjumlah satu buah pada laki-laki dan perempuan dengan persentase yang sedikit berbeda (92,5% dan 88,7% secara berurutan, P = 0,002). Berdasarkan hasil tersebut dapat disimpulkan bahwa terdapat perbedaan prevalensi dan distribusi karakteristik torus palatinus pada laki-laki dan perempuan pada populasi Indonesia Barat.;The objective of this study was to investigate the prevalence and characteristics distribution of torus palatinus in males and females among Western Indonesian population. This study was conducted in 274 new students of Universitas Indonesia batch 2014. The presence of torus palatinus was observed through inspection and palpation. The results showed the prevalence of torus palatinus in this sample was 77.4% and it was significantly higher in females than in males (86.9% vs. 69.7%, P = 0.001). According to its size, with the P value of <0.001, the small torus palatinus (<3 mm) dominated its prevalence in males (67.9%), while in females the medium size torus palatinus has the highest occurence among all (50.9%). Most of torus palatinus were found as a single tori in both males and females with slightly different percentage (92.5% and 88.7% respectively, P = 0.002). This study showed significant difference of prevalence and characteristics distribution of torus palatinus in males and females among Western Indonesian population., The objective of this study was to investigate the prevalence and characteristics distribution of torus palatinus in males and females among Western Indonesian population. This study was conducted in 274 new students of Universitas Indonesia batch 2014. The presence of torus palatinus was observed through inspection and palpation. The results showed the prevalence of torus palatinus in this sample was 77.4% and it was significantly higher in females than in males (86.9% vs. 69.7%, P = 0.001). According to its size, with the P value of <0.001, the small torus palatinus (<3 mm) dominated its prevalence in males (67.9%), while in females the medium size torus palatinus has the highest occurence among all (50.9%). Most of torus palatinus were found as a single tori in both males and females with slightly different percentage (92.5% and 88.7% respectively, P = 0.002). This study showed significant difference of prevalence and characteristics distribution of torus palatinus in males and females among Western Indonesian population.]"

"[Torus Palatinus merupakan eksostosis tulang pada os palatinus yang dapatdigunakan untuk keperluan identifikasi forensik khususnya untuk perkiraan ras.Pengukuran Torus Palatinus dapat dilakukan dengan metode inspeksi maupunpalpasi. Kenyataannya hasil kedua pengukuran tersebut tidak konsisten sehinggadalam penelitian ini akan diuji prevalens pada kedua metode tersebut. Penelitiandilakukan pada 127 mahasiswa baru Universitas Indonesia tahun ajaran2014/2015 di Pusat Kesehatan Mahasiswa Universitas Indonesia pada Agustus2014. Penelitian ini merupakan penelitian analitik dengan desain cross-sectional.Data primer didapatkan dari pengisian kuesioner dan pemeriksaan langsungkeberadaan Torus Palatinus dalam rongga mulut dengan metode inspeksi maupunmetode palpasi. Pada penelitian ini diperiksa 127 orang yang terdiri atas 69 oranglaki - laki dan 58 orang perempuan. Dengan metode palpasi didapatkan temuanTorus Palatinus sebesar 92,13% sedangkan dengan metode inspeksi didapatkantemuan 77,17% (p < 0,001). Pemeriksaan Torus Palatinus sebaiknya dilakukandengan metode palpasi karena dapat menghilangkan pengaruh faktor ketebalanmukosa yang dapat menyebabkan hasil false negative.;Torus Palatinus is bone exostosis on os palatinus that can be used to determinerace in forensic identification. The assesment can be done by direct inspection andpalpation. The result of both assessment methods do not have consistent results,the purpose of this study is to find better prevalens of Torus Palatinus. This studywas done in 127 freshmen of Universitas Indonesia batch 2014 in Pusat KesehatanMahasiswa Universitas Indonesia on August 2014. The study design is crosssectional.The data was taken from questionnaire and direct inspection and directpalpation. There were 127 subjects, 69 subjects were male and 58 subjects werefemale. Palpation method shows 92.13% finding of Torus Palatinus andinspection method shows 77.17% finding of Torus Palatinus (p < 0.001).Palpation method shows better results. Palpation methods is more eligible toidentify Torus Palatinus and this method can reduce false negative of mucous, Torus Palatinus is bone exostosis on os palatinus that can be used to determinerace in forensic identification. The assesment can be done by direct inspection andpalpation. The result of both assessment methods do not have consistent results,the purpose of this study is to find better prevalens of Torus Palatinus. This studywas done in 127 freshmen of Universitas Indonesia batch 2014 in Pusat KesehatanMahasiswa Universitas Indonesia on August 2014. The study design is crosssectional.The data was taken from questionnaire and direct inspection and directpalpation. There were 127 subjects, 69 subjects were male and 58 subjects werefemale. Palpation method shows 92.13% finding of Torus Palatinus andinspection method shows 77.17% finding of Torus Palatinus (p < 0.001).Palpation method shows better results. Palpation methods is more eligible toidentify Torus Palatinus and this method can reduce false negative of mucous]"

"[ABSTRACTTorus palatinus dan torus mandibularis merupakan eksositosis yang umum ditemukan pada ras Mongoloid, ras dominan di suku Indonesia barat, yang dapat dijadikan bahan identifikasi forensik. Pada beberapa studi, torus palatinus dan torus mandibularis memiliki hubungan bermakna, dimana hubungan ini dapat menjadi data tambahan untuk identifikasi forensik. Penelitian ini bertujuan menilai prevalensi torus palatinus dan torus mandibularis serta hubungan keduanya pada populasi Indonesia bagian barat. Penelitian ini dilakukan pada 274 Mahasiswa Baru Universitas Indonesia tahun ajaran 2014. Hasil penelitian prevalensi torus palatinus 77,4%, prevalensi torus mandibuaris 13,9%, dan ditemukannya torus palatinus dan torus mandibularis secara bersamaan sebesar 12,4% . Pada penelitian ini torus palatinus dan torus mandibularis tidak memiliki hubungan yang bermakna.

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ABSTRACTTorus palatinus and torus mandibularis are common exocytosis found in Mongoloid race, the dominant inhibitant in west Indonesian tribes, that can be used as forensic identification subject. In numerous study, torus palatinus andtorus mandibularis were found as significantly correlated, where as the correlation can be used as another forensic subject.. This study aim to investigate prevalence of torus palatinus, prevalence of torus mandibularis, and correlation between prevalence of torus palatinus and torus mandibularis in west Indonesian population. Sample of the study is 274 student of batch 2014 Univesitas Indonesia students. Result of the study found that prevalence of torus palatinus 77.4%, prevalence of torus mandibularis 13.9%, and prevalence of torus palatinus and torus mandibularis found simultanously is 12.4%. In this study torus palatinus and torus mandibularis shows unsignificant correlation;Torus palatinus and torus mandibularis are common exocytosis found inMongoloid race, the dominant inhibitant in west Indonesian tribes, that can beused as forensic identification subject. In numerous study, torus palatinus andtorus mandibularis were found as significantly correlated, where as the correlationcan be used as another forensic subject.. This study aim to investigate prevalenceof torus palatinus, prevalence of torus mandibularis, and correlation betweenprevalence of torus palatinus and torus mandibularis in west Indonesianpopulation. Sample of the study is 274 student of batch 2014 UnivesitasIndonesia students. Result of the study found that prevalence of torus palatinus77.4%, prevalence of torus mandibularis 13.9%, and prevalence of torus palatinusand torus mandibularis found simultanously is 12.4%. In this study torus palatinusand torus mandibularis shows unsignificant correlation;Torus palatinus and torus mandibularis are common exocytosis found inMongoloid race, the dominant inhibitant in west Indonesian tribes, that can beused as forensic identification subject. In numerous study, torus palatinus andtorus mandibularis were found as significantly correlated, where as the correlationcan be used as another forensic subject.. This study aim to investigate prevalenceof torus palatinus, prevalence of torus mandibularis, and correlation betweenprevalence of torus palatinus and torus mandibularis in west Indonesianpopulation. Sample of the study is 274 student of batch 2014 UnivesitasIndonesia students. Result of the study found that prevalence of torus palatinus77.4%, prevalence of torus mandibularis 13.9%, and prevalence of torus palatinusand torus mandibularis found simultanously is 12.4%. In this study torus palatinusand torus mandibularis shows unsignificant correlation, Torus palatinus and torus mandibularis are common exocytosis found inMongoloid race, the dominant inhibitant in west Indonesian tribes, that can beused as forensic identification subject. In numerous study, torus palatinus andtorus mandibularis were found as significantly correlated, where as the correlationcan be used as another forensic subject.. This study aim to investigate prevalenceof torus palatinus, prevalence of torus mandibularis, and correlation betweenprevalence of torus palatinus and torus mandibularis in west Indonesianpopulation. Sample of the study is 274 student of batch 2014 UnivesitasIndonesia students. Result of the study found that prevalence of torus palatinus77.4%, prevalence of torus mandibularis 13.9%, and prevalence of torus palatinusand torus mandibularis found simultanously is 12.4%. In this study torus palatinusand torus mandibularis shows unsignificant correlation]"

"Masyarakat di Jawa Barat, Indonesia sudah lamamenggunakan Selaginella untuk menyembuhkan secara tradisional beberapa penyakit seperti panas, luka ringan, patah tulang, masalah kewanitaan, dan pendarahan setelah melahirkan. Namun, informasi tentang senyawa aktif dari Selaginellayang berasal dari Pulau Jawa belum sepenuhnya diketahui. Tujuan penelitian ini adalah untuk mengungkapkan keanekaragaman senyawa bioaktif dan kandungan amentoflavon dari Selaginellayang berasal dari Pulau Jawa dengan maksud untuk memaksimalkan pemanfaatan tumbuhan ini sebagai tumbuhan obat. BahanSelaginella yang dikoleksi dari 29 lokasi di Pulau Jawa diekstraksi dan digunakan sebagai bahan dalam ujicolorimetric ndan thin layer chromatographyuntuk menganalisis secara kualitatif senyawa bioaktif alkaloid, phenol, dan steroid. Selain itu, high performance liquid chromatographydilakukan untuk menganalisis kandungan amentofalvone dariekstrak Selaginella. Hasil penelitian menunjukkan bahwa semua spesiesSelaginella yang diuji mengandung alkaloid,flavonoid, saponin, tannin, and steroid, tetapi tidak mengandung hydroquinon. Tujuh spesies Selaginella berisibiflavonoid tipe amentoflavon. Kandungan amentoflavon tertinggi yaitu konsentrasi 6.87 ppm dihasilkan oleh S.subalpinayang berasal dari Gedung Songo, Jawa Tengah. Hasil ini mengindikasikan bahwa lebih dari satu spesies Selaginellayang berasal dari Pulau Jawa sangat potensial untuk digunakan sebagai tumbuhan obat.

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AbstractFor a long time, people in West Java, Indonesia have used Selaginellaas a traditional cure for several ailments including fever, minor wounds, broken bones, women?s health disorders or postnatal bleeding. However, information on the active compounds of the plant from Java Island has not been fully expounded. The objective of the research wasto reveal the diversity of bioactive compounds and amentoflavone content ofSelaginella from Java Island in order to optimize the use of this plant as a medicinal plant. Selaginella plants collected from 29 locations in Java were extracted and subjected to colorimetric and thin layer chromatography test to qualitatively analyze the bioactive compounds of alkaloid, phenol, and steroid. In addition, high performance liquid chromatography was performed to analyze theamentofalvone content of Selaginellaextract. The research result showed that all the examined Selaginella species contained alkaloid, flavonoid, saponin, tannin, and steroid, but they did not contain hydroquinone. Seven of themcontained the biflavonoid type of amentoflavone. The highest amentoflavone concentration, 6.87 ppm, was found in S.subalpina that originated from Gedung Songo, Central Java. Those results indicated that more than oneSelaginella species originating from Java Island had marked potential for use as medicinal plants."

"Underweight merupakan salah satu masalah kekurangan gizi yang rentan dialami oleh anak-anak. Karakteristik anak, orangtua, dan lingkungan menjadi faktor yang mempengaruhi kejadian underweight pada anak, terutama pada anak usia 24-59 bulan. Penelitian ini bertujuan untuk melihat faktor yang mempengaruhi kejadian underweight pada anak usia 24-59 bulan di Pulau Jawa. Penelitian cross-sectional ini menggunakan data sekunder dari IFLS 2014. Total responden pada penelitian ini sebanyak 1270 anak usia 24-59 bulan yang tinggal di Pulau Jawa. Perhitungan dan klasifikasi nilai z-score BB/U menggunakan aplikasi WHO AnthroPlus, sedangkan aplikasi SPSS digunakan untuk mengolah data. Hasil penelitian ini menunjukkan bahwa terdapat 20,2% anak yang mengalami underweight di Pulau Jawa. Variabel yang berhubungan secara signifikan (p-value <0,05) antara lain BBLR, ISPA, diare, frekuensi makan susu dan olahannya, tingkat pendidikan ayah dan ibu, dan status gizi ayah. Sedangkan variabel jenis kelamin, umur kehamilan, pemberian imunisasi dasar, status anemia, riwayat asi eksklusif, semua frekuensi makan selain susu dan olahannya, status gizi ibu, kebiasaan merokok ayah dan ibu, serta wilayah tempat tinggal tidak berhubungan secara signifikan (p-value >0,05) dengan kejadian underweight. Berdasarkan analisis multivariat, frekuensi makan susu dan olahannya menjadi faktor dominan kejadian underweight pada penelitian ini (OR=1,798).

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Underweight is one form of undernutrition that is often experienced by children. Characteristics of children, parents, and the environment were factors affecting the incidence of underweight in children, especially aged 24-59 months. This study aimed to find out the dominant factors affecting underweight in children aged 24-59 months in Java Island. This cross-sectional study used secondary data from IFLS V (2014). Total respondents of this study were 1,270 children aged 24-59 months who lived in Java Island. Z-scores for weight-for-age was determined and classified using WHO AnthroPlus software, while SPSS software was used to process the data. This study found that 20.2% children in Java were underweight. Variables that significantly associated (p-value <0.05) with underweight were LBW, ARI, diarrhea, frequency of eating milk and its products, education level of father and mother, and underweight father. While gender, gestational age, basic immunization, anemia status, exclusive breastfeeding history, other eating frequencies, maternal nutritional status, smoking habits of fathers and mothers, and area of residence were not significantly associated with underweight (p-value >0.05). Based on multivariate analysis, low frequency of eating milk and dairy product was the dominant factor in this study (OR=1.798)."

"Penelitian ini bertujuan untuk melihat keberadaan aglomerasi serta jenis aglomerasi apa yang terjadi pada industri makanan dan minuman di Pulau Jawa. Penelitian ini juga berusaha mengukur produktivitas modal dan tenaga kerja industri makanan dan minuman. Selain itu, penelitian ini menguji keberadaan ketergantungan spasial pada industri makanan dan minuman antar kabupaten/ kota di Pulau Jawa. Menggunakan regresi data cross-section, hasil penelitian menunjukkan terdapat aglomerasi industri dengan jenis localization economies. Produktivitas modal dan tenaga kerja industri makanan dan minuman tinggi. Terakhir, tidak terdapat ketergantungan spasial antar kabupaten/ kota di Pulau Jawa.

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The purpose of this thesis is to show the existence of agglomeration and what types of agglomeration that occurred in food and beverage industry in Java Area. This thesis also attempt to measure capital and labor productivity of food and beverage industry. Moreover, this thesis testing the existence of spatial dependence in food and beverage industry between regency or city in Java Area. Using cross-section data regression, the results shows that there is agglomeration which is localization economies. The capital and labor productivity of food and beverage industry are high. Finally, there is no spatial dependence between regency or city in Java Area."

"Artikel ini membahas mengenai fungsi alat batu dari Situs Gua Arca, Pulau Kangean, Madura, Jawa Timur. Penelitian ini bertujuan untuk menentukan fungsi dari alat batu melalui analisis tipe alat dan jejak pakai pada alat batu yang kemudian dibandingkan dengan hasil eksperimen para ahli. Pengetahuan mengenai fungsi diawali dengan mengklasifikasikan alat batu ke dalam tipe-tipe tertentu berdasarkan atribut tajaman yang meliputi letak tajaman dan sudut tajaman. Selanjutnya, dilakukan pemilahan alat yang memiliki indikasi jejak pemakaian yang berjumlah 142 alat. Berdasarkan pemilahan alat pakai yang dilakukan, dapat diketahui 10 alat memiliki jejak-jejak yang mengindikasikan pemakaian alat. Selanjutnya,dilakukan analisis jejak pakai pada 10 alat tersebut dengan mengamati dan merekam bentuk-bentuk jejak pakai, keletakan, dan distribusinya pada tajaman alat. Hasil analisis tipe alat dan jejak pakai selanjutnya dibandingkan dengan eksperimen para ahli yang menjelaskan keterkaitan antara jejak pakai dengan aktivitas penggunaan alat dan material yang dikerjakan. Kedekatan antara bentuk-bentuk jejak pakai hasil eksperimen para ahli dengan jejak pakai alat batu dari Situs Gua Arca digunakan untuk memperkirakan fungsi dari alat batu. Berdasarkan penelitian yang telah dilakukan, diperkirakan alat batu di Situs Gua Arca digunakan untuk aktivitas pengerjaan kayu dan pengolahan bahan makanan.

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This article examines the functions of stone tools from Gua Arca site, Kangean Island, Madura, Province of East Java. This research aims to determine the functionality of the stone tools through tool-type and use-wear analysis and compare them with the experimental result from the experts. The knowledge of the stone tools functions was build by classifying the stone tools into a particular type that depends on edge attributes, including the edge localization and edge angle. Hereafter, the stone tools sorted to separate which of the 142 stone tools have a use-wear indication. The sorting result showed that ten stone tools have several traces that indicate the usage of the tools. Hereafter, the use-wear analysis conducted on these ten tools was observed and recorded according to the use-wear form, localization, and distribution on the tool edges. After that, the results on tool-type and use-wear analysis compared with the experts’ experiments. It explained the correlation between use-wear with the tools activities and the worked materials. The similarities between the use-wear forms from the experts’ experiments result and stone tools use-wear forms from the Gua Arca site used to interprate its functions. Based on the research conducted, it is estimated stone tools of Gua Arca were used for woodworking and food processing."

" ABSTRAK Penelitian mengenai analisis kelimpahan fitoplankton dengan parameter lingkungan perairan hasil pelayaran P2O LIPI pda bulan Mei dan Agustus 2014 telah dilakukan.Sebanyak 26 sampel diambil dari 14 stasiun perairan Teluk Jakarta dan 12 stasiun perairan Pulau Untung Jawa.Hasil identifikasi dan pencacahan sampel diperoleh 31 genus fitoplankton, 10 genus dinoflagellata dan 21 genus diatom.Kelimpahan fitoplankton perairan Teluk Jakarta pada bulan Mei 2014 lebih tinggi dibandingkan kelimpahan fitoplankton perairan Pulau Untung jawa pada bulan Agustsu 2014.Kelimpahan fitoplankton di perairan Teluk Jakarta pada bulan Mei 2014 mencapai 93.032 sel/m3.Genus diatom mendominansi perairan Teluk Jakarta pada bulan Mei 2014 adalah Chaetoceros sedangkan di perairan Pulau Untung Jawa adalah Chaetoceros dan Fragilaria.Genus dinoflagellata yang dominan di Teluk Jakarta pada bulan Mei 2014 dan perairan Pulau Untung Jawa pada bulan Agustus 2014 adalah Prorocentrum.Kekayaan dan kelimpahan fitoplankton di perairan Pulau Untung Jawa pada bulan Agustus 2014 lebih tinggi dibandingkan dengan perairan Teluk Jakarta pada bulan Mei 2014. Kemerataan fitoplankton di kedua wilayah perairan tergolong cukup merata.Analisis regresi linear, korelasi Pearson, dan analisis komponen utama menunjukan bahwa ada pengaruh antara parameter lingkungan perairan suhu, pH, DO, dan salinitas dengan kelimpahan fitoplankton.

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ABSTRACT The research aimed to analyse the impact of environtmental factors on the phytoplankton abundant. Samples were taken by P2O LIPI in Jakarta Bay and Untung Jawa Island waters on May and August 2014. There were 26 samples which collected from 14 stations in Jakarta Bay and 12 stations in Untung Jawa Island water. Based on of identified and calculated the phytoplankton cells,there were found 31 genus of phytoplankton, 10 genus of dinoflagellate and 21 genusof diatom. The abundantof phytoplankton in Jakarta Bay was higher than in Untung Jawa Island water. The abundant of phytoplankton in Jakarta Bay on May 2014 reached 93.032 cells m3. Diatom which dominate in Jakarta Bay wasChaaetoceros while in Untung Jawa Island water wereChaetoceros and Fragilaria. In both water areas of Jakarta Bay and Untung Jawa Island water, Prorocentrum, is found as dominant dinoflagellate. The richness and biodiversity index in Untung Jawa Island water higher than in Jakarta Bay. The eveness in both water areas were in the same value. The regression, corelation, and princpal component analysist showed that the environtmental factors havean influence to the abundantof phytoplankton."