Motivations for seeking treatment for ED: the woman's perspective

There is increasing evidence that partners have a major role in treatment-seeking behavior for men with ED. This study investigated the motivations of 100 females for seeking medical treatment for their partner's ED. Semi-structured interviews focused on reasons for seeking treatment from the female's perspective. The themes that emerged from the data centered on the importance of sex in the relationship, with closeness and intimacy frequently being seen as more important than sex. The second major theme related to hopes that females had in relation to the medication, particularly in relation to increasing their partner's confidence and reducing his sexual frustration. Enhancement of the relationship as well as improving the female's own feelings of self-doubt and sexual frustration were also mentioned. The results of this study show the multi-faceted nature of the motivations that females express in terms of seeking help for their partner's ED.

Gen Y and their 'backpacks of hidden treasures'

This paper reports on part of a teacher/researcher’s PhD action research study conducted in an Australian public high school, investigating the use of online social networking as a classroom learning environment where students were encouraged to find and use their hidden treasures. It examines student reactions and online activity whilst they are interacting with a range of Web 2.0 and social media tools. The study may inform the rising generation of higher education learners and their course developers and explores the move from passive to active learning through Gen Y’s engagement with online social media. It looks at a range of innovative practices that were made possible through using a Ning online social network as a classroom environment whilst encouraging Gen Y to take more responsibility for learning. It also looks at the pedagogical implications that come with the use of social media as they challenge traditional models of ‘instructional order’. This study primarily adopts a social constructivist approach to teaching with the focus being on learning, rather than teaching. The study found that having such a flexible curriculum environment encouraged Gen Y to share their ‘hidden treasures’ and, hence, informal classroom learning became more visible and more readily documented. Gen Y students appreciated the opportunities to publish and to gain feedback from more than their teacher alone. Students, in some cases, could be seen to be engaged in their own cycle of learning where they valued the opinion of their peers which, in turn, helped them to improve their work.

Current issues in management (Advanced Diploma of Management) TF/109/GEN/160/LP learner's resource

Study guide for TAFE management unit in Victoria.

Description of systenobythere gen. nov. (Ostracoda, Crustacea) from the late miocene of southeastern Australia with comments on its problematical taxonomic and palaeoecological affinities

A new ostracod genus and species, Systenobythere archboldi, is described from late Miocene open neritic strata of southeastern Australia. Specimens occur in argillaceous glauconitic sands deposited in offshore continental shelf settings that were periodically influenced by coastal upwelling. Systenobythere archboldi possesses an adductor muscle scar pattern typical of the Bythocytheridae, but has a pentodont hinge and sieve-type normal pore canals atypical of this family.

A serverless ultra-lightweight secure search protocol for EPC Class-1 Gen-2 UHF RFID tags

Radio Frequency Identification (RFID) is a technology that enables the non-contact, automatic and unique identification of objects using radio waves. Its use for commercial applications has recently become attractive with RFID technology seen as the replacement for the optical barcode system that is currently in widespread use. RFID has many advantages over the traditional barcode and these advantages have the potential to significantly increase the efficiency of decentralised business environments such as logistics and supply chain management. One of the important features of an RFID system is its ability to search for a particular tag among a group of tags. In order to ensure the privacy and security of the tags, the search has to be conducted in a secure fashion. To our knowledge not much work has been done in this secure search area of RFID. The limited work that has been done does not comply with the EPC Class-1 Gen-2 standards since most of them use expensive hash operations or sophisticated encryption schemes that cannot be implemented on low-cost passive tags that are highly resource constrained. Our work aims to fill this gap by proposing a serverless ultra-lightweight secure search protocol that does not use the expensive hash functions or any complex encryption schemes but achieves compliance with EPC Class-1 Gen-2 standards while meeting the required security requirements. Our protocol is based on XOR encryption and random numbers - operations that are easily implemented on low-cost RFID tags. Our protocol also provides additional protection using a blind-factor to prevent tracking attacks. Since our protocol is EPC Class-1 Gen-2 compliant it makes it possible to implement it on low-cost passive RFID tags.

A secure search protocol based on Quadratic Residues for EPC Class-1 Gen-2 UHF RFID tags

Radio Frequency Identification (RFID) is a technological revolution that is expected to soon replace barcode systems. One of the important features of an RFID system is its ability to search for a particular tag among a group of tags. This task is quite common where RFID systems play a vital role. To our knowledge not much work has been done in this secure search area of RFID. Also, most of the existing work do not comply with the C1G2 standards. Our work aims to fill that gap by proposing a protocol based on Quadratic Residues property that does not use the expensive hash functions or any complex encryption schemes but achieves total compliance with industry standards while meeting the security requirements.

Book review: Understanding human development:a multi-dimensional approach (2nd ed.)

Book review: This book has much to offer social work and human services students. It covers many key theories, ideas, and debates relevant to a wide range of practice fields in a comprehensive, clearly organised, and engaging fashion. The author proposes, as on overarching premise, a “multidimensional” approach to understanding lifespan development and experiences of trauma, stress, and grief, as well as responses of adaptation and resilience across the life course. Consistent with social work values, the multidimensional approach “places an emphasis on the constant interaction of the biological, psychological, and spiritual dimensions of our inner worlds with the relational, social, structural, and cultural dimensions of our outer worlds” (p. 394).

Jemma Purdy, ed. Knowing Indonesia : intersections of self, discipline, and nation

This review considers debates in the study of Indonesia, in particular the politics of such study.