Analisis Karakteristik Video 360 dalam Immersive Journalism

Perkembangan zaman modern membawa manusia untuk berinovasi terhadap berbagai hal baru. Inovasi-inovasi ini menciptakan serangkaian teknologi yang membuat manusia lebih mudah untuk mendapatkan hiburan serta informasi. Video 360' menjadi salah satu inovasi baru yang menjadi bagian dari immersive journalism, yaitu sebuah bentuk jurnalisme yang penggunanya dapat seakan merasakan secara langsung informasi apa yang ditawarkan oleh produsen. Video 360' membawa beberapa karakteristik baru, tetapi tidak meninggalkan karakteristik teknologi pendahulunya. Untuk memahami karakteristik video 360', penelitian ini menganalisa video 360' melalui pengalaman pengguna dengan focus group discussion yang dipandu dengan empat prinsip Mediamorfosis, yaitu coevolution and coexistence, propagation, survival, dan opportunity and need. Penelitian ini adalah penelitian kualitatif bersifat deskriptif dengan metode studi kasus

Investigations Into Whole Water, Prototropic and Amide Proton Exchange in Lanthanide(III) DOTA-Tetraamide Chelates

Lanthanide(III) chelates of DOTA-tetraamide ligands have been an area of particular interest since the discovery that water exchange kinetics are dramatically affected by the switch from acetate to amide side-chain donors. More recently these chelates have attracted interest as potential PARACEST agents for use in MRI. In this paper we report the results of studies using chemical exchange saturation transfer (CEST) and some more recently reported chelates to re-examine the exchange processes in this class of chelate. We find that the conclusions of Parker and Aime are, for the most part, solid; water exchange is slow and a substantial amount of prototropic exchange occurs in aqueous solution. The extent of prototropic exchange increases as the pH increases above 8, leading to higher relaxivities at high pH. However, amide protons are found to contribute only a small amount to the relaxivity at high pH

Analisis Karakteristik Video 360 dalam Immersive Journalism

Perkembangan zaman modern membawa manusia untuk berinovasi terhadap berbagai hal baru. Inovasi-inovasi ini menciptakan serangkaian teknologi yang membuat manusia lebih mudah untuk mendapatkan hiburan serta informasi. Video 360' menjadi salah satu inovasi baru yang menjadi bagian dari immersive journalism, yaitu sebuah bentuk jurnalisme yang penggunanya dapat seakan merasakan secara langsung informasi apa yang ditawarkan oleh produsen. Video 360' membawa beberapa karakteristik baru, tetapi tidak meninggalkan karakteristik teknologi pendahulunya. Untuk memahami karakteristik video 360', penelitian ini menganalisa video 360' melalui pengalaman pengguna dengan focus group discussion yang dipandu dengan empat prinsip Mediamorfosis, yaitu coevolution and coexistence, propagation, survival, dan opportunity and need. Penelitian ini adalah penelitian kualitatif bersifat deskriptif dengan metode studi kasus

Bilaterally impacted mandibular supernumerary premolars associated with unusual clinical complications

Supernumerary teeth are extra teeth in comparison to the normal dentition. Their prevalence varies between 0.1% and 3.8%. Supernumeraries are more common in permanent dentition and its incidence is higher in maxillary incisor region, followed by maxillary third molar and mandibular molar, premolar, canine, and lateral incisor. The prevalence of supernumerary premolars is between 0.075-0.26%, and they may occur in single or multiple numbers Bilateral occurrence is uncommon and large percentage of supernumerary premolars remains impacted, unerupted, and usually asymptomatic; radiograph plays an important role in diagnosis of these. The present paper reports a case of bilaterally impacted completely developed supernumerary premolars associated with common clinical complication in unusual manner along with taurodontism of the upper and lower molars

Influence of genetic variations in ABCB1 on the clinical efficacy of ondansetron - A pharmacogenetic analysis of Pakistani population

Objective: To study the association of C1236T single-nucleotide polymorphisms of ABCB1 gene with non-responsiveness to antiemetic treatment in post-operative patients

Synthesis and Evaluation of Lanthanide Ion DOTA-tetraamide Complexes bearing Peripheral Hydroxyl Groups

The use of lanthanide-based contrast agents for magnetic resonance imaging has become an integral component of this important diagnostic modality. These inert chelates typically possess high thermodynamic stability constants that serve as a predictor for in vivo stability and low toxicity. Recently, a new class of contrast agents was reported having a significantly lower degree of thermodynamic stability while exhibiting biodistribution profiles indicative of high stability under biological conditions. These observations are suggestive that the nature of contrast agent stability is also dependent upon the kinetics of complex dissociation, a feature of potential importance when contemplating the design of new chelates for in vivo use. We present a study of the kinetics of acid-catalyzed dissociation, thermodynamic stability, serum stability, and biodistribution of a series of 1,4,7,10-tetraazacyclododecane-1,4,7,10-tetraacetic acid (DOTA)–tetraamide complexes that have been substituted with peripheral hydroxyl groups. The data indicate that these nontraditional contrast agents exhibit in vivo stability comparable to that of agents with much higher log K ML values, demonstrating the important contribution of kinetic inertness