The Design and Implementation of an AFP/AFS Protocol Translator

This paper gives an overview of the design and implementation of the AFP/AFS protocol translator currently in use at the University of Michigan. The protocol translator is an implementation of the AppleTalk protocol suite on BSD UNIX and BSD UNIX derivatives. The translator exploits currently existing UNIX TCP/IP mechanisms (such as sockets), and provides a programming interface to the session and transport layers of AppleTalk. The translator is designed to export AFS and UNIX local file system components as AFP volumes. This ability enables users to access files in the large AFS file system using the native Macintosh interface. Additionally, the translator software on the Macintosh provides Kerberos authentication to the AFS client (AFS Kerberos), reauthentication for expired tokens (AFS Log), and the advantages of the rich access control mechanisms provided by AFS.http://deepblue.lib.umich.edu/bitstream/2027.42/107947/1/citi-tr-93-5.pd

A follow-up study of 100 reading disability cases, now adults, who were associated with the Boston University Education Clinic between 1936-1948

Thesis (Ed.M.)--Boston Universit

Body like an idol: K-pop fitspiration on Tumblr – an analysis of texts and images

Eating disorders are a major health issue in societies today which oftentimes remain untreated. In social media, such as Tumblr, people build communities to exchange information and connect to each other using specific hashtags. Some of these trends which emerge around these hashtags, are related to eating disorders. This study in information science addresses how inspiration for fitness (Fitspiration) inspired by music fandom (in particular K-pop) can be characterized on Tumblr by automatically analyzing text and images of posts. Images are evaluated based on their colorfulness and emotional measures, texts undergo a sentiment and readability analysis, as well as an evaluation of their psycho-linguistic features. Furthermore, a qualitative content analysis of K-pop Fitspiration posts (n=119) is performed and they are compared to the K-pop Thinspiration posts, regular Thinspiration and control group posts. Results reveal, that K-pop Fitspiration posts are oftentimes more similar to posts from the control group than to Thinspiration posts, but that they also share psycho-linguistic features with posts of eating disordered users

The relational compassion scale: development and validation of a new self rated scale for the assessment of self-other compassion

Objective: Previous research on the assessment of compassion focussed on self-reported self-compassion measures. This study reported on the development and evaluation of a new compassion scale that expands the previous conceptualisation by incorporating relational aspects of compassion. Methods: In an online study, 201 participants completed the relational compassion scale and a random sample of four questionnaires comprising measures of self-compassion, emotional approach coping, self-attacking/self-criticism and attachment. Moreover, the criterion-based validity of the scale was tested with an extreme group comparison design for which 30 Arts and Engineering students were recruited. Results: Consistent with a relational conceptualisation of compassion, findings supported a four-factor structure of the measure. Furthermore, the scale was positively correlated with measures of self-compassion, emotional approach coping, reassured self and a secure attachment style. However, the self to other compassion factor of the scale did not correlate with the self-attacking/self-criticism scale. Conclusions: Findings suggest that compassion can be conceptualised from within a relational framework. Moreover, this study indicates a need for further research investigating the relationship between self- and other-compassion in clinical samples and the interaction between different affect regulation systems

Виды дефектов и расчет ущербов от отказов турбогенераторов на блоках электростанций

Оценка технологических и эксплуатационных рисков отказов электрооборудования выполняется на базе анализа статистических данных, но не лабораторных исследований. Оценка опасности возникновения дефектов позволяет оптимизировать график ремонтов и повышает безопасность эксплуатации изношенного электрооборудования

OpenIaC: open infrastructure as code - the network is my computer

Modern information systems are built fron a complex composition of networks, infrastructure, devices, services, and applications, interconnected by data flows that are often private and financially sensitive. The 5G networks, which can create hyperlocalized services, have highlighted many of the deficiencies of current practices in use today to create and operate information systems. Emerging cloud computing techniques, such as Infrastructure-as-Code (IaC) and elastic computing, offer a path for a future re-imagining of how we create, deploy, secure, operate, and retire information systems. In this paper, we articulate the position that a comprehensive new approach is needed for all OSI layers from layer 2 up to applications that are built on underlying principles that include reproducibility, continuous integration/continuous delivery, auditability, and versioning. There are obvious needs to redesign and optimize the protocols from the network layer to the application layer. Our vision seeks to augment existing Cloud Computing and Networking solutions with support for multiple cloud infrastructures and seamless integration of cloud-based microservices. To address these issues, we propose an approach named Open Infrastructure as Code (OpenIaC), which is an attempt to provide a common open forum to integrate and build on advances in cloud computing and blockchain to address the needs of modern information architectures. The main mission of our OpenIaC approach is to provide services based on the principles of Zero Trust Architecture (ZTA) among the federation of connected resources based on Decentralized Identity (DID). Our objectives include the creation of an open-source hub with fine-grained access control for an open and connected infrastructure of shared resources (sensing, storage, computing, 3D printing, etc.) managed by blockchains and federations. Our proposed approach has the potential to provide a path for developing new platforms, business models, and a modernized information ecosystem necessary for 5G networks.publishedVersio

Origin of the World\u27s Collection of the Tropical Forage Legume Chamaecrista Rotundifolia

Round leaf cassia (Chamaecrista rotundifolia) cv. Wynn is an important legume in light textured soils in sub-tropical Queensland and forage evaluators in other regions of the tropics frequently wish to include in their evaluation trials this cultivar plus other accessions which represent the variation in the species. Provenance data of a world collection of 130 accessions of round leaf cassia were examined and a core set of 26 accessions selected