Kunsthistorische Online-Kurzinventare illuminierter Codices in österreichischen Klosterbibliotheken

Im Rahmen der Katalogisierungsprojekte illuminierter Handschriften und Inkunabeln am Otto Pächt-Archiv am Institut für Kunstgeschichte der Universität Wien wurden in den Jahren 2008–2010 zwei Web-Kurzinventare der mittelalterlichen Buchbestände in den Stiftsbibliotheken Herzogenburg und Stams erstellt. Der folgende Bericht stellt die dabei entwickelten kunsthistorischen Konzepte aus wissenschaftlicher und technischer Sicht vor. Der Schwerpunkt liegt auf den fachspezifischen Charakteristika der Kunstgeschichte in der Handschriften- und Inkunabelforschung. In technischer Hinsicht wird eine kostengünstige Lösung zur Web-Inventarisierung kleiner Sammlungen präsentiert

Ecometric Modelling of Limb Proportions and Vegetation Index Among Non-Human Primates in South America

Ecometric modelling assesses how the functional morphology of ecogeographic communities relates to environmental variables. This improves understanding of how the interaction between organism and environment can result in morphological adaptation. This technique has mainly been used to model paleoenvironments, but has the capacity to aid conservation by quantifying how communities are structured through space and time. Here, we test the relationship between limb proportions and the habitat ecology of South American non-human primates. There is a significant but weak fit between limb proportions and habitat, consistent with the environment exerting weak selective pressure on limb proportions. In contrast, body size and phylogeny are strongly correlated with IMI. Together, these findings suggest that habitat was a selection pressure that shaped how New World monkeys' limb proportions evolved but this selection pressure was secondary to that of body size. Research into these functional relationships is important not only to improve scientific understanding of their evolutionary pathways but also in order to aid their protection by informing conservation practices. Ensuring these species have the capacity to move with their niche is an immediate concern, as they face mounting pressure due to deforestation of the Amazon basin

Variabel-variabel yang Mempengaruhi Struktur Modal pada Perusahaan Sektor Property dan Real Estate yang Terdaftar di BEI tahun 2015-2019

This research aims to examine the affect of profitability, firm size, growth rate, asset structure, and liquidity on capital structure. The population used in this research is the property and real estate sector companies listed on the Indonesia Stock Exchange (IDX) in 2015-2019. The sampling technique used is purposive random sampling method. The data analysis technique used multiple linear regression analysis and the data was processed using SPSS version 25 software. The results showed that profitability and firm size had a significant positive effect on capital structure. The growth rate has no effect on the capital structure. Asset structure and liquidity have a significant negative effect on capital structure. Keywords: Profitability, Firm Size, Growth Rate, Asset Structure, Liquidity, Capital Structure

Pendimensian Kapasitas Node B Pada Jaringan Wideband Code Division Multiple Access

ABSTRAKSI: Teknologi generasi ke tiga Wideband Division Code Multiple Access (WCDMA) pada saat ini sangat marak dikembangkan oleh semua operator di Indonesia, karena kemampuannya menyediakan laju akses data jauh lebih tinggi dari teknologi GSM/GPRS/EDGE sebelumnya. WCDMA menggunakan frekuensi tunggal selebar 5 MHz dengan laju akses hingga 3.84 Mcps yang digunakan bersama-sama oleh semua user untuk semua layanannya. Pada umumnya tahap pendimensian yang dilakukan pada Node B, tanpa memperhitungkan limitasi-limitasi yang ada dalam konsep WCDMA itu sendiri antara lain keterbatasan power pada Node B, timbulnya interferensi akibat penggunaan satu frekuensi tunggal untuk semua user, dan ketersediaan jumlah kode – kode OVSF yang digunakan untuk menyebar bit-bit informasi ketika pengiriman sesuai layanan yang digunakan. Pada Tugas Akhir ini, pendimensian dilakukan berdasarkan kondisi trafik eksisting serta penggunaan asumsi standar pendimensian berdasarkan kebijakan yang ada pada operator PT. Telekomunikasi Seluler. Perhitungan serta analisa yang dilakukan bertujuan untuk menentukan berapa banyak kapasitas maksimal yang dapat disediakan Node B pada area tersebut dengan memperhatikan limitasi-limitasi yang ada serta berapa banyak resources yang dibutuhkan untuk meng-offer throughput tersebut, sehingga dengan adanya proses ini operator akan lebih efisien dalam penggunaan resources dengan menyesuaikan pada kebutuhannya. Pendimensian dilakukan mencapai load maksimum 50% pada uplink/downlink, berdasarkan trafik masing-masing RAB. Berikutnya dilakukan tahap code assessment untuk memastikan ketersediaan kode OVSF untuk semua user yang menduduki kanal. Terakhir akan diperhitungkan resources berupa channel element dan Iub interface yang dibutuhkan untuk meng-offer kebutuhan tersebut. Dari perhitungan yang dilakukan, alokasi throughput yang dapat disediakan suatu Node B sebesar 1543 Kbps (downlink) dan 1708 Kbps (uplink) serta kebutuhan resources berupa channel element sebanyak 233 buah CE (downlink) dan 252 buah CE (uplink), sedangkan alokasi bandwidth Iub interface sebesar 3839 Kbps (downlink) dan 4253 Kbps (uplink). Diharapkan Tugas Akhir ini dapat dijadikan referensi untuk menerapkan pendimensian kapasitas Node B serta perhitungan resources yang efisien jumlahnya sesuai dengan kemampuan area tersebut dalam menyediakan load maksimum untuk semua user.Kata Kunci : Pendimensian, KApasitas, Node B, Kode OVSFABSTRACT: Wideband Code Division Multiple Access is a Third Generation of Technology by 3GPP, that in present time was interested and are in progress for more and more efficiently in use of operator. WCDMA provide many type of service called multiservice on packet switched that use a different bitrate on each other depend on the user activity. Generally, dimensioning process in Node B were done without calculate the factors of limitation on their basic technology, like the limitation on availability of power, the effect of interference between user because of the sharing frequency system, and availability of OVSF code that use to spread the information bits when the transmission process depend the service are used. Dimensioning is the initial phase of network planning, the capacity requirements and the overall quality of service targets determine the selection of the RAN transport network and the transport interfaces of Node B and RNC. The calculation and analyze that were done are to get the result of how many a maximum capacity for that cell with keep attention about the limitations of this technology and calculate how many resources that we have to provide to offer that throughput. There is a few steps that we have to do to dimension the capacity of WCDMA, first is to combine the traffic mix from user existing for all RAB type and calculate how many channels are supported for the network. Dimensioning have to be done on maximum load at 50% for uplink and downlink, and next we have to assess the availability OVSF code to make sure in overload condition all channel that are used get the OVSF code. And for the last, we calculate how many resources are channel elements and Iub interface have to provide to offer that final throughput output.From the calculation, throughput allocation that offered by one Node B is 1543 Kbps for downlink and 1708 Kbps for uplink. For resources, we have to provide 233 of channel elements for downlink and 252 of channel elements for uplink, and for Iub interface we have allocate 3469 Kbps for downlink and 3498 Kbps for uplink bandwidth. This final project had been result some detailed steps on Node B capacity dimensioning that can be uses for reference for dimensioning capacity of Node B in a whole Node B on the PT. Telekomunikasi Seluler network. And at this paper, learn much about the basic concept of the dimensioning process on WCDMA system.Keyword: Dimensioning, Capacity, OVSF code, Node

Compactified Jacobians as Mumford models

We show that relative compactified Jacobians of one-parameter smoothings of a nodal curve of genus g, as constructed by Caporaso, Esteves, and Simpson, are Mumford models of the generic fiber. Each such model is given by an admissible polytopal decomposition of the skeleton of the Jacobian. We describe the decompositions corresponding to compactified Jacobians explicitly in terms of the auxiliary stability data and find, in particular, that the Simpson compactified Jacobian in degree g is induced by the tropical break divisor decomposition.Comment: 23 page

Improvement on hippocampal neuroproliferation through galanin and neuropeptide y y1 receptor agonist interaction

Neurogenesis persists in the hippocampus throughout the lifespan in a wide variety of species including humans. Within the dentate gyrus of the hippocampus, the subgranular zone (SGZ) is maintained as a stem cell niche. We have previously shown that Galanin (GAL) interacts with Neuropeptide Y Y1 receptors (NPYY1R) in several regions of the central nervous system associated with mood and motivation. To examine the acute effects of GALR2/NPYY1R interactions on newborn cells proliferation we analyzed the effects of the intracerebroventricular (icv) of single injections with GAL and NPYY1 agonists or coadministered. Male Sprague-Dawley rats (n = 6-8 per group) were randomly assigned to the groups. Each group received i.c.v. injections of artificial Cerebro Spinal Fluid (aCSF), GAL or NPYY1R agonist [Leu31,Pro34]NPY alone or in combination. Intraperitoneal (ip) injections of exogenous cell DNA marker 5-bromo-2-deoxyuridine (BrdU) 50mg/Kg were made at 2 and 4 hours after icv injections and 24 hours later rats were anesthetized, transcardially perfused and the brains collected for immunostaining to evaluate cell proliferation. Coadministration of GAL and NPYY1R agonist increased BrdU-labeled cells located in the SGZ (P<0,001) compared with aCSF, GAL and the NPYY1R-mediated hippocampal cell proliferation, These results will contribute to a better knowledge of the potential role of GAL and NPY family in mediating neurogenic actions and may give the basis for the therapeutic potential of targeting the GAL and NPY system in depressive disorders. Study supported by Proyecto Crowfunding “Más Neuronas, menos depression” Universidad de Málaga. Acknowledgements to Catalina, Héctor Pittman Villarreal and Francisco Rodriguez López.Universidad de Málaga. Campus de Excelencia Internacional Andalucía Tech. Proyecto Crowfunding “Más Neuronas, menos depression” Universidad de Málaga. Acknowledgements to Catalina, Héctor Pittman Villareal and Francisco Rodriguez López

Segregation in St. Louis: Dismantling the Divide

Place matters. Where people live in St. Louis has been shaped by an extensive history of segregation that was driven by policies at multiple levels of government and practices across multiple sectors of society. The effect of segregation has been to systematically exclude African American families from areas opportunity that support economic, educational, and health outcomes