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"Latar Belakang: Penggunaan adhesif universal sebagai sementasi pasak fiber dalam restorasi pasca endodontik populer digunakan karena sifatnya yang serbaguna sehingga dapat diaplikasikan dengan metode total-etch maupun self-etch. Namun, penelitian mengenai perbedaan push-out bond strength (PBS) antara kedua metode tersebut masih terbatas. Tujuan: Mengetahui perbedaan PBS dan failure mode antara metode total-etch dan self-etch sistem adhesif universal pada sementasi pasak fiber. Metode: Tiga puluh gigi premolar rahang bawah yang baru diekstraksi disimpan di dalam air terdeionisasi yang kemudian dilakukan pemotongan mahkota sebelum dilakukan perawatan saluran akar dan preparasi ruang pasak. Pasak kemudian disementasi dengan semen resin dualcure self-adhesive dan bahan adhesif Prime&Bond Universal (PBU). Uji PBS dilakukan untuk mengukur kekuatan ikat geser masing-masing kelompok uji. Kegagalan ikatan kemudian diobservasi menggunakan Scanning Electron Microscopy (SEM). Hasil: Kelompok self-etch memiliki kekuatan ikat yang lebih tinggi dibandingkan dengan kelompok lainnya dengan perbedaan yang bermakna (p<0.05). Tidak terdapat perbedaan kegagalan adhesif yang signifikan di antara kelompok. Kesimpulan: Metode self-etch memiliki kekuatan ikat paling baik dibandingkan dengan kelompok uji lainnya, namun tidak terdapat perbedaan failure mode pada setiap kelompok.

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Background: Universal adhesives for fiber post cementation in endodontically treated teeth have become popular in clinical dentistry as they can be applied in either total-etch or self-etch mode, due to their reduced number of application steps and versatility. However, studies regarding comparison between the two modes are limited and insufficient. Aim/Objective: The aim of the study is to analyze and compare the pushout bond strength and failure mode of the multimode universal adhesive system. Materials and Methods: Thirty freshly extracted mandibular premolars were decoronated prior to a root canal treatment (RCT) and prepared for post placement and bonded using Prime&Bond Universal (PBU). Post was then cemented using dual-cure self-adhesive resin cement. The push-out bond strength (PBS) test was performed to measure the shear bond strength using a universal testing machine (UTM). Failure mode was then observed using scanning electron microscope (SEM). Results: One-way ANOVA followed by a post-hoc Bonferroni and Independent T-Test indicated that there is significant difference (p<0.05) between the bond strength of the total- and self-etch mode of the universal adhesive system. However, no differences in failure mode are observed between groups. Conclusion: Self-etch mode is more preferable due to its higher bond strength dominated with cohesive failure indicating its success in bonding with the root canal

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"ABSTRAKPenghubung geser spiral adalah salah satu jenis penghubung geser yang digunakan dalam struktur komposit. Penghubung geser ini memiliki karakteristik yang unik karena bentuknya menyerupai sebuah pegas. Sehingga, besarnya diameter spiral dan pitch spiral merupakan parameter yang mempengaruhi kekuatannya. Sebuah studi eksperimental dilaksanakan untuk mempelajari karakteristik tersebut. Pengujian push out dilakukan dengan tiga sampel pada setiap diameter spiral 2,5; 3,0; 3,5; dan 4,0 inci. Hasil menunjukkan bahwa diameter spiral mempengaruhi kekakuan, kekuatan dan besarnya slip yang terjadi. Semakin besar diameter spiral, maka semakin kecil kekakuan dan slip yang terjadi. Hasil perhitungan kekuatan ultimit penghubung geser spiral ditemukan oleh Slutter dan Driscoll.

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ABSTRACTSpiral shear connector is one of shear connector used in composite structure. It has unique characteristic due to its shape which resembles a spring. Pitch circle diameter or spiral diameter and pitch spiral are parameters influence its strength. Experimental study was conducted to study its behaviour. Push out test of three different diameter of 2,5; 3,0; 3,5 and 4,0 inch were carried out. Result shows that diameter of spiral affects stiffness, strength and slips occurs. The larger of diameter increase strength of shear connector but decrease its rigidity and slip. Computing ultimate strength of experimental result spiral shear connector found by Slutter and Driscoll."

"Mineral trioxide aggregate (MTA) as retrograde filling is always in contact to inflamed tissues in periradicular area. Objective: To investigate the effect of acidic environment on push-out bond strength of MTA mixed with sterile water, local anesthetic, and 5% CaCl2 Methods: Thirty middle third of mandibular premolar roots were randomly assigned into 3 groups of 10 each. MTA mixed with sterile water (Group 1), local anesthetic (group 2), 5% CaCl2 (group 3). Each group was then divided into group A: soaked in synthetic tissue fluid with pH 5, and group B: pH 7.4. Specimens were stored in an incubator with a temperature of 370 C for 72 hours, undertaken a push-out test,and observed under a stereo-microscope. Results: A two-way ANOVA showed that acidic environment reduced the push-out bond strength of MTA mixed with either sterile water, local anesthetic or 5% CaCl2 (p <0.05). The predominantly failure was a mixture of adhesive and cohesive type. Conclusion: The acidic environment reduced the push-out bond strength of MTA mixed with either sterile water, local anesthetic or 5% CaCl2. MTA mixed with 5% CaCl2 produced the greatest push-out bond strength, whereas MTA mixed with local anesthetic had the lowest push-out bond strength."

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Humor incongruity resolution (IR) adalah jenis humor yang berfokus pada ketidaksesuaian antara ekspektasi dengan kenyataan. Penelitian quasi experimental ini menggunakan iklan dengan humor IR untuk memprediksi sikap terhadap iklan. Sebanyak 225 partisipan dibagi menjadi dua kelompok (humor IR dan netral), berpartisipasi dalam penelitian daring. Data dikumpulkan dengan menggunakan metode convenience sampling. Attitude toward the ad scale dan iklan yang dimanipulasi dengan manipulasi humor IR digunakan untuk mengukur sikap terhadap iklan. Data dianalisis menggunakan independent sample t-test, dan menunjukkan ada perbedaan yang signifikan sikap terhadap iklan antara partisipan yang diberi iklan dengan humor IR dibandingkan iklan netral. Dengan demikian, dapat disimpulkan bahwa humor IR terbukti mampu meningkatkan sikap terhadap iklan.

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Humor incongruity resolution (IR) is a humor type that focuses on the discrepancies between expectations and reality. This quasi-experimental research used advertisements with humor IR to predict the attitude towards the ads. A total of 225 participants, divided into two groups (humor IR & neutral), participated in online research. Data were collected using a convenience sampling method. An attitude towards the ads scale and manipulated advertisements were used to measure attitudes toward advertising with IR humor manipulation. Data were analysed using an independent sample t-test, and showed that there was a significant differences on attitudes towards the ads between an advertisement that used humor IR than a neutral ad. It can be concluded that IR humor is able to improve an attitude towards the ads.

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"Aroma Recipes is an aromatherapy manual: a unique collection of essential-oil recipes designed to help heal mind, body and spirit. It includes step-by-step formulas to help everyday ailments and moods"

"Perkembangan hukum merek saat ini tidak terbatas hanya pada tanda yang dapat dilihat secara visual. Saat ini tanda yang tidak dapat dilihat secara visual seperti aroma bisa didaftarkan menjadi sebuah merek dalam hukum merek di beberapa negara. Aroma belum diatur dalam hukum merek Indonesia. Permasalahan yang dianalisis dalam skripsi ini adalah mengenai kendala pendaftaran aroma sebagai merek dan pengaturan dari aroma sebagai merek dalam hukum merek di Indonesia. Metode penelitian yang digunakan dalam penelitian adalah metode studi kepustakaan. Hasil penelitian terhadap permasalahan tersebut adalah terdapat kendala dalam pendaftaran aroma sebagai merek dan hukum merek di Indonesia belum mengatur mengenai aroma sebagai merek. Dengan demikian, hukum merek di Indonesia harus diubah agar dapat mengakomodir perkembangan dari hukum merek saat ini.

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The development of the current trademark law is not limited to signs that can be seen visually. Today marks that cannot be seen visually as scent can be registered as a mark within the trademark law in some countries. Scent as a trademark is not set in Indonesia?s trademark law. The problems analyzed in this thesis is the registration constraints as a mark and regulation of scent as a trademark in Indonesia. The research method used in this research is a method of literary study. The study of the problem is that there are obstacles in the registration of scent as a mark and trademark law in Indonesia has not been set up on the scent of a mark. Thus, the trademark law in Indonesia must be changed in order to accommodate the development of the law of the trademark today."

"Penelitian ini menguji tiga kelompolc variabel dalam model Push, PNN, dan Mooring (PPM) terhadap keinginan berpindah kartu GSM prabayar pacla pelanggan generasi Y, khususnya untuk palajar SMP kelas IX, dan pelajar SMA di Jakarta. Push effect diukur dengan kualitas, kepuasan, nilai, kepercayaan, dan persepsi harga, mooring eject diukur dengan perilaku terhadap perpindahan, dan pull eject diukur dengan ketertarikan altematii Berdasarkan data dari 315 konsumen generasi Y yang diolah menggunakan metode SEM, maka dapat diketahui bahwa pull effect dan mooring effect berpengaruh pada timbulnya keinginan berpindah kartu GSM prabayar Sedangkan push eject tidak berpengaruh pada timbulnya keinginan berpindah kartu GSM prabayar, serta mooring eject tidak memoderasi pengaruh antara push eject dan pull efjiecf terdahap keinginan berpindah.

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This research examined the effect of three groups variables of Push, Pull, and Mooring (PPM) model toward switching Intention of GSM prepaid cellular card on customer generation Y, especially for junior high school students of class IX, and senior high school students in Jakarta. Push effect is measured by quality, satisfaction, value, trust, and price perception, mooring effect is measured by attitude toward switching, and pull effect is measured by alternative attractiveness. From the data of 3 15 constumer generation Y using SEM method, the research finds that pull effect and mooring effect have a significant effect toward the appearance of switching intention of GSM prepaid cellular card, while push effect do not seem to have effect toward the appearance of switching intention of GSM prepaid cellular card. This research also finds that mooring effect has no moderate effect toward the relationship between push effect and pull effect on switching intention."

"Indera penciuman manusia dapat turut serta memperkaya pengalaman ruang seseorang khususnya secara emosional. Skripsi ini memaparkan perwujudan ruang arsitektur oleh aroma serta sejauh mana aroma mempengaruhi pengalaman ruang manusia. Hubungan aroma dengan manusia tergantung pada persepsi setiap individu, durasi kontak dengan aroma dan konsentrasi aroma dalam udara. Hubungan tersebut menentukan posisi aroma sebagai pull-in factor atau push-out factor bagi pengguna ruang. Hasil analisis dari studi pustaka dan studi kasus menunjukkan bahwa aroma memiliki peran dan pengaruh yang berbeda-beda pada jenis-jenis ruang yang berbeda pula. Aroma yang hadir secara alami maupun yang dihadirkan secara sengaja akan memunculkan spatial awareness yang memberikan karakter dan rasa pada ruang masing-masing. Maka dari itu, aroma merupakan salah satu bentuk bahasa ruang yang dapat mengatur pengguna ruang serta mampu membangun sebuah identitas ruang yang mudah diingat. Aroma juga memiliki kemampuan untuk menciptakan dimensi-dimensi yang mendefinisikan batas-batas pembentuk ruang yang tidak kasat mata dapat mempengaruhi gerak dan perilaku manusia sebagai pengguna ruang.

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The sense of smell enriches one?s experience of space emotionally eventhough the presence of scent in our everyday space has not been much noted and taken into consideration of architectural design. This paper tries to reveal scent?s ability of creating architectural space and to see scents capacity on influencing one?s experience of space. Human?s relationship with scent arise from the dependence on individual perception, duration of contact with scent and the scent?s concentration within the air, which determine the role of scent whether as a pull-in or a push-out factor.

The result of literature and case studies shows that scent has different roles and influences due to the diverse types of space. Scents naturally and artificially raise spatial awareness on different levels which brings character and mood into each space. Therefore, scent can be considered as a language of space that is capable of telling the user to act in certain ways and building easy-to-remember identities to certain places. As scent defines invisible space boundaries, it forms architectural space which would influence the movement and behavior of users."