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Abstrak :
Summary: Comprehensively reviews bonding to enamel, dentin and cementum and analyses relevant adhesion mechanisms. In this book, emphasis is placed on the characterization of material interfaces with dental tissues in situ. It is addressed to both the dental researcher and the clinician.

Abstrak :
The revised and updated 8th edition of March's Advanced Organic Chemistry explains the theories and examples of organic chemistry, providing the most comprehensive resource about organic chemistry available. Readers are guided on planning and execution of multi-step synthetic reactions, with detailed descriptions of all the reactions. The opening chapters deal with the structure of organic compounds and discuss important organic chemistry bonds, fundamental principles of conformation, and stereochemistry of organic molecules, and reactive intermediates in organic chemistry. Further coverage concerns general principles of mechanism in organic chemistry, including acids and bases, photochemistry, sonochemistry and microwave irradiation, and finally the relationship between structure and reactivity. The final chapters cover the nature and the scope of organic reactions and their mechanisms. The 8th Edition proves again it is a must-have desktop reference and textbook for every student and professional working in organic chemistry or related fields

Abstrak :
ABSTRAK
Kekuatan tanah dasar memegang peranan penting dalam menentukan tebal perkerasan jalan raya yang mengunakan konstruksi perkerasan Ientur. Dalam keadaan asli, tanah merupakan suatu materi yang sangat kompleks dan bervariasi karakteristiknya. Seringkali tanah belum tentu langsung dnpat digunakan sebagai lapis dasar perkerasan konstruksi jalan raya, mengingat syarat-syarat yang dituntut terhadap tanah tersebut. Masalah tersebut biasanya terdapat pada tanah lempung lunak berplastisitas tinggi yang sulit dalam perkembangan sifat mekanis kekuatan gesernya, oleh sebab itu bonding agent dibutuhkan untuk menaikkan kekuatan geser tanah.

Stabilisasi tanah adalah alternatif yang dapat diambil untuk memperbaiki karakteristik tanah yang ada. Stabilisasi dengan semen (sebagai bonding agent) sudah sangat umum digunakan untuk konstruksi jalan. Sekalipun demikian, masih sering dijumpai tanah hasil stabilisasi tersebut tidak memuaskan dalam hal kekuatan geser seperti yang direncanakan maupun dalam hal keawetan umur konstruksi (dursbility).

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Abstrak :
The adhesive of composite resin has been used for direct bonding of a bracket system of bracket fixed orthodontic treatment by etching. The disanvantage of etching is enamel loss and difficult procedure. Modified glass ionomer cement has been suggested as a bracket bonding system without etching. The chemical bonding without etching can reduce enamel loss and make the procedure more efficient. The purpose of this study was to determine the shear bond strength of modified glass ionomer cement as metal Begg bracket bonding system with and without etching. The subject of this study consisted of two groups which had 15 intact extracted permanent human upper bicuspids for each group. Group I was etched with ortho phosphate acid (37%) for 20 seconds and bonded with modified glass ionomer cement. Group II was untreated and bonded with the same adhesive. The shear bond strength was measured with Pearson Pankee Equipment, and bond failure location was observed under stereo microscope. To differentiate the effects with and without etching, t test was performed, while to observe the location of bond failures, chi-square test was conducted. The results of this study indicated that the shear bond strength of modified glass ionomer cement as bonding system metal Begg Brackets with etching was significantly higher (p<0.001) than without etching. Without etching, bond failure occured between enamel and bonding agent. With etching, the bond failure was mostly found within the adhesive.

Abstrak :
Bonding merupakan ikatan emosi yang terbentuk antara seorang ibu dengan anaknya sejak pertama kali terjadinya kontak antara ibu dan anak. Bonding yang erat pada masa awal perkembangan anak, khususnya pada usia bawah tiga tahun, merupakan hal yang sangat penting bagi perkembangan emosi dan sosial anak. Salah satu faktor yang sangat berpengaruh terhadap bonding ibu-anak adalah psikopatologi ibu. Terdapat berbagai studi yang meneliti hubungan antara psikopatologi ibu dengan bonding, tetapi studi-studi tersebut umumnya berfokus pada depresi. Penelitian ini bertujuan untuk mengidentifikasi korelasi antara jenis psikopatologi lainnya pula dengan bonding ibu-anak usia bawah tiga tahun. Pada penelitian cross-sectional ini, sebanyak 65 ibu yang memiliki anak berusia 0-36 bulan diminta untuk mengisi kuesioner Mother Infant Bonding Scale (MIBS) sebagai instrumen pengukuran bonding ibu-anak dan kuesioner Symptoms Checklist 90 (SCL-90) sebagai instrumen pengukuran psikopatologi pada ibu. Uji korelasi Spearman kemudian dilakukan untuk melihat korelasi antara skor total MIBS dengan skor total SCL-90 maupun skor per dimensi psikopatologi, yang mencakup gejala depresi, ansietas, obsesif kompulsif, phobic anxiety, hostilitas, ideasi paranoid, somatisasi, sensitivitas interpersonal, serta psikosis. Ditemukan korelasi positif lemah yang bermakna antara psikopatologi ibu secara keseluruhan (r=0,228), gejala depresi (r=0,236), ansietas (r=0,313), phobic anxiety (r=0,207), dan psikosis (0,221) dengan bonding ibu-anak usia bawah tiga tahun. Tidak ditemukan korelasi yang bermakna antara gejala obsesif kompulsif, hostilitas, ideasi paranoid, somatisasi, dan sensitivitas interpersonal dengan bonding (p>0,05). Diperlukan penelitian lebih lanjut untuk mengidentifikasi hubungan antara psikopatologi yang memiliki korelasi tidak bermakna tersebut dengan bonding, serta penelitian untuk mengeksplorasi faktor-faktor lain yang dapat turut memengaruhi bonding ibu-anak usia bawah tiga tahun. ...... The term bonding refers to the emotional tie between a mother and her infant which forms since their earliest contact. Bonding during the childs early years, especiallyup until the age of three, is crucial for the childs emotional and socia development. Maternal psychopathology is one of the most important factors affecting mother-child bonding. Studies in this area have primarily focused on the association between depression and mother-child bonding, with limited studies investigating other types of psychopathology. This cross-sectional research aims to identify the correlation between various types of psychopathology and bonding among mothers and children under three years old. As many as 65 mothers of children aged 0-36 months were asked to complete two questionnaires: the Mother-Infant Bonding Scale (MIBS) as a measure of mother-child bonding and the Symptoms Checklist 90 (SCL-90) as a measure of maternal psychopathology. Spearmans correlation test was then performed to investigate the correlation between the total scores of each questionnaire, as well as the correlatio between MIBS total score and the SCL-90 subscores for each type of psychopathology. This includes depression, anxiety, obsessive-compulsiveness, phobic anxiety, hostility, paranoid ideation, somatization, interpersonal sensitivity, and psychoticism. Weak but significant positive correlation between maternal psychopathology in general and mother-child bonding was observed (r=0.228). Similar correlation was also observed between bonding and maternal depression (r=0,236), anxiety (r=0.313), phobic anxiety (r=0.207), and psychoticism (r=0,221). No significant correlation was found between bonding and maternal obsessive-compulsiveness, hostility, paranoid ideation, somatization, as well as interpersonal sensitivity (p>0.05). Further research investigating the association of these five psychopathologies with mother-child bonding is needed. Factors other than materna psychopathology that might have affected mother-child bonding also needs to be explored.

Abstrak :
ABSTRAK
Pada perawatan ortodonsi penggunaan perekat braket langsung merupakan salah satu tujuan untuk melakukan perawatan ortodonti dengan estetika yang baik. Dewasa ini banyak tersedia macam-macam bahan dasar dari pelekat braket langsung.

Pemilihan dari bahan perekat braket langsung perlu mempertimbangkan kuat rekat geser dari bahan tersebut, agar waktu perawatan sesuai dengan rencana yang telah diperkirakan.

Penelitian ini dilakukan untuk mendapatkan perbandingan nilai rata-rata kuat rekat geser perekat braket langsung yang berbahan dasar komposit (Unite) dan glas ionomer (Fuji Ortho LC) menggunakan alat "mechanical testing machine" Shimadzu AG-5000 dengan "cross head speed" 5 mm/menit.

Hasil penelitian dianalisis dengan u j i t menunjukkan bahwa kuat rekat geser braket logam yang direkatkan dengan bahan dasar komposit (Unite) berbeda bermakna dengan kuat rekat geser braket logam yang direkatkan dengan bahan dasar glas ionomer (Fuji Ortho LC) (t=7,909 p < 0,05).

Abstrak :
[Penelitian ini bertujuan untuk mengetahui pengaruh kekasaran, proses phosphating, serta ketebalan adhesive bonding terhadap ketahanan delaminasi komposit laminat. Variasi kekasaran substrat, yaitu pada rentang 5-8 μm dan 10-13 μm, variasi terhadap proses phosphating, yaitu ada yang melalui proses phosphating dan ada yang tidak, serta variasi ketebalan adhesive baik primer ataupun topcoat dengan rentang 1-5 μm, 6-10 μm, serta 11-15 μm. Pembentukan komposit laminat ini dilakukan melalui proses transfer moulding pada suhu 160 C selama 450 detik. Komposit laminat yang sudah terbentuk kemudian diuji peel-off untuk mengetahui kekuatan delaminasinya lalu dikarakterisasi dengan SEM-EDX. Hasil menunjukan bahwa kekasaran permukaan, lapisan zinc phosphate, serta ketebalan adhesive bonding mempengaruhi ketahanan delaminasi komposit laminat yang diinterpretasikan dengan kekuatan ikat antarlapisan dan visual delaminasi. Kekasaran optimum terjadi pada rentang 10-13 μm dengan kekuatan ikat 179,68 N dan visual delaminasi R-R sebanyak 35%. Adanya lapisan zinc phosphate memberikan nilai kekuatan ikat optimum sebesar 157,38 N dan visual delaminasi R-R sebanyak 50%. Ketebalan adhesive primer optimum terjadi pada rentang 1-5 μm dengan kekuatan ikat 163,35 N dan visual delaminasi R-R sebanyak 50%. Ketebalan adhesive topcoat optimum terjadi pada rentang 6-10 μm dengan kekuatan ikat sebesar 154,65 N dan visual delaminasi R-R sebanyak 41,6%.;This study aims to determine the effect of roughness, phosphating process, and the thickness of the adhesive bonding into delamination resistance of laminate composite. Variation of the substrate roughness are 5-8 μm and 10-13 μm. Some substrates are coated by zinc phosphate and other substrate are uncoated. Variations of the thickness of adhesive primer and adhesive topcoat are in a range of 1-5 μm, 6-10 μm, and 11-15 μm. The process of forming the laminate composite occurs through transfer molding process at 1600C in 450 seconds. Laminate composite that has been formed then tested by peel-off test to determine the strength of delamination. Visual of delamination was characterized by SEM-EDX. The results showed that the optimum surface roughness occurs in the range of 10-13 μm with bonding strength 179.68 N and 35% of R-R visual. The coated substrate has a higher bonding strength compared to uncoated substrate, which is 157.38 N and 50% of R-R visual. The optimum thickness of adhesive primer occurs in the range of 1-5 μm with bonding strength is 163.35 N and 50% of R-R visual. While the optimum thickness of adhesive topcoat occurs in the range of 6-10 μm with a bonding strength is 154.65 N and 41,6% of R-R visual;This study aims to determine the effect of roughness, phosphating process, and the thickness of the adhesive bonding into delamination resistance of laminate composite. Variation of the substrate roughness are 5-8 μm and 10-13 μm. Some substrates are coated by zinc phosphate and other substrate are uncoated. Variations of the thickness of adhesive primer and adhesive topcoat are in a range of 1-5 μm, 6-10 μm, and 11-15 μm. The process of forming the laminate composite occurs through transfer molding process at 1600C in 450 seconds. Laminate composite that has been formed then tested by peel-off test to determine the strength of delamination. Visual of delamination was characterized by SEM-EDX. The results showed that the optimum surface roughness occurs in the range of 10-13 μm with bonding strength 179.68 N and 35% of R-R visual. The coated substrate has a higher bonding strength compared to uncoated substrate, which is 157.38 N and 50% of R-R visual. The optimum thickness of adhesive primer occurs in the range of 1-5 μm with bonding strength is 163.35 N and 50% of R-R visual. While the optimum thickness of adhesive topcoat occurs in the range of 6-10 μm with a bonding strength is 154.65 N and 41,6% of R-R visual, This study aims to determine the effect of roughness, phosphating process, and the thickness of the adhesive bonding into delamination resistance of laminate composite. Variation of the substrate roughness are 5-8 μm and 10-13 μm. Some substrates are coated by zinc phosphate and other substrate are uncoated. Variations of the thickness of adhesive primer and adhesive topcoat are in a range of 1-5 μm, 6-10 μm, and 11-15 μm. The process of forming the laminate composite occurs through transfer molding process at 1600C in 450 seconds. Laminate composite that has been formed then tested by peel-off test to determine the strength of delamination. Visual of delamination was characterized by SEM-EDX. The results showed that the optimum surface roughness occurs in the range of 10-13 μm with bonding strength 179.68 N and 35% of R-R visual. The coated substrate has a higher bonding strength compared to uncoated substrate, which is 157.38 N and 50% of R-R visual. The optimum thickness of adhesive primer occurs in the range of 1-5 μm with bonding strength is 163.35 N and 50% of R-R visual. While the optimum thickness of adhesive topcoat occurs in the range of 6-10 μm with a bonding strength is 154.65 N and 41,6% of R-R visual]

Abstrak :
[ABSTRAK
Tesis ini membahas peran modal sosial dalam memenuhi sumber penghidupan pada Komunitas Adat Dayak Ngaju di Manusup Kalimantan Tengah. Penelitian ini adalah penelitian kualitatif dengan desain deskriptif. Hasil penelitian ini menunjukkan bahwa modal sosial mempunyai peran penting dan berfungsi dalam memperluas hubungan kerjasama, baik hubungan dalam kebutuhan sosial maupun hubungan dalam kebutuhan sumber penghidupan. Hubungan dalam kebutuhan sosial berfungsi melahirkan solidaritas sosial yang terbentuk melalui institusi sosial keadatan maupun agama. Sedangkan hubungan dalam kebutuhan sumber penghidupan berfungsi menopang ketahanan ekonomi dengan cara membuka interaksi dalam penguatan jaringan yang saling menguntungkan, baik yang bersifat bonding, bridging dan linking capital. Bonding capital berperan membentuk kebersamaan dan kerekatan hubungan emosional dan mampu memperkuat pertalian intarnal. bridging capital mampu membuka jalan dan menstimulasi perkembangan komunitas. Sedangkan linking capital membawa manfaat yang besar terhadap kemajuan desa Manusup, yaitu kemajuan sarana pendidikan desa dan pengembangan potensi keahlian yang dimiliki dalam mendapatkan sumber penghidupan.

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ABSTRACT
The thesis explains the role of the social capital to fulfill the life source at the traditional community of Dayak Ngaju in Manusup, Central Borneo. This research is a qualitative one with a descriptive design. The result shows that social capital has important role and functioned itself to expand official relationship for social and fulfill the life needs. The relation on social needs was meant to born the social solidarity which was build social institution and/or religion, while the relation of life resources was meant to hold the economy hall by opening the interaction on social network mutualism for bonding, bridging and linking capital. Bonding capital rolled as an institution to build togetherness and emotional relationship, and give the internal brotherhood bound stronger. Bridging capital could open the way and stimulate the community development, while linking capital bring big advantages for Manusup?s development, i.e. village?s education and human resources development which had by life resources.;The thesis explains the role of the social capital to fulfill the life source at the traditional community of Dayak Ngaju in Manusup, Central Borneo. This research is a qualitative one with a descriptive design. The result shows that social capital has important role and functioned itself to expand official relationship for social and fulfill the life needs. The relation on social needs was meant to born the social solidarity which was build social institution and/or religion, while the relation of life resources was meant to hold the economy hall by opening the interaction on social network mutualism for bonding, bridging and linking capital. Bonding capital rolled as an institution to build togetherness and emotional relationship, and give the internal brotherhood bound stronger. Bridging capital could open the way and stimulate the community development, while linking capital bring big advantages for Manusup?s development, i.e. village?s education and human resources development which had by life resources., The thesis explains the role of the social capital to fulfill the life source at the traditional community of Dayak Ngaju in Manusup, Central Borneo. This research is a qualitative one with a descriptive design. The result shows that social capital has important role and functioned itself to expand official relationship for social and fulfill the life needs. The relation on social needs was meant to born the social solidarity which was build social institution and/or religion, while the relation of life resources was meant to hold the economy hall by opening the interaction on social network mutualism for bonding, bridging and linking capital. Bonding capital rolled as an institution to build togetherness and emotional relationship, and give the internal brotherhood bound stronger. Bridging capital could open the way and stimulate the community development, while linking capital bring big advantages for Manusup’s development, i.e. village’s education and human resources development which had by life resources.]

Abstrak :
Rendahnya kehananan pangan masih menjadi permasalahan yang belum terselesaikan, baik pada tingkat global maupun nasional. Sehubungan dengan hal tersebut, berbagai studi menunjukkan hubungan penting modal sosial terhadap Ketahanan pangan. Namun, studi tersebut di Indonesia masih belum komprehensif karena hanya mencakup provinsi, kabupaten, kecamatan, bahkan kelurahan/desa tertentu. Untuk itu, penelitian ini berkontrubusi dengan menggunakan sample yang lebih komprehensif, yaitu meliputi 68.304 rumah tangga sampel Susenas BPS 2018. Hasil pengujian menggunakan estimasi Two-Stage Least Square menunjukkan bahwa modal sosial bonding maupun bridging berkorelasi signifikan terhadap Ketahanan pangan. Lebih lanjut, penelitian ini juga menunjukkan bahwa korelasi modal sosial bridging lebih kuat dibandingkan dengan bonding. Penjelasan atas hal tersebut adalah terkait dengan karakteristik dari setiap modal sosial tersebut. Modal sosial bonding merupakan interaksi diantara masyarakat yang homogen sedangkan modal sosial bridging heterogen. Sebagai akibatnya, interaksi dalam modal sosial bridging dapat memfasilitasi berbagai informasi maupun sumber daya dari dari anggota yang berasal dari golongan ekonomi yang lebih tinggi kepada anggota yang lain. Berdasarkan hasil tersebut, penelitian ini merekomendasikan perbaikan terhadap program-progam pemerintah dalam rangka perbaikan ketahanan pangan rumah tangga dengan melibatkan peran modal sosial bridging. ......Food security is still one of the unresolved global and national issues. Various studies conducted in this field have confirmed the crucial influence of social capital on food security. Nevertheless, these studies were still not thorough enough in Indonesia since these studies only covered households in a particular area, such as a province, district, subdistrict, or even a village. Accordingly, this study contributes to the existing literature by employing a more comprehensive sample consisting of 68,304 households obtained from Statistic Indonesia’s Susenas 2018. Based on the Two-Stage Least Square regression test, this study suggests that social capital bonding and bridging statistically correlate to food security. Furthermore, this study shows that bridging social capital has a more substantial influence on food security. An explanation for this situation is related to each social capital’s nature. Bonding social capital involves social interactions among people with a homogenous background. Conversely, bridging social capital covers the interaction of people from various backgrounds. In other words, people actively engaged in bridging social capital might earn benefits from a higher-level economy member or transfer knowledge from people across the various community. Therefore, based on this evidence, this study recommends enhancing the existing government programs to address household food security issues by involving bridging social capital