FROG characterisation of SOA-based wavelength conversion using XPM in conjunction with shifted filtering up to line rates of 80 GHz

The work we present here builds on recent work where we obtained 80 Gb/s error free performance using cross phase modulation (XPM) in an SOA in conjunction with a blue shifted bandpass filter. Here we present a detailed characterisation of this wavelength conversion scheme using a Frequency Resolved Optical Gating (FROG) measurement scheme for both red and blue shifted filtering. This type of characterisation has not been provided before to the best of our knowledge and is an important analysis firstly to achieve a full understanding of the gain and phase dynamics exploited by the wavelength conversion scheme presented and secondly to design a filter so that an optimum performance can be obtaine

Palestinian terrorist organizations

This paper acts as a source of information on Hamas and its relationships with the other terrorist groups. It also provides evidence for the prominent role of Hamas in the future of the Arab-Israeli conflict

Subject: Volunteer Organizations

Compiled by Susan LaCette.Volunteer.pdf: 137 downloads, before Oct. 1, 2020

Managing knowledge in organizations : a Nonaka’s SECI model operationalization

Purpose: The SECI model (Nonaka, 1994) is the best-known conceptual framework for understanding knowledge generation processes in organizations. To date, however, empirical support for this framework has been overlooked. The present study aims to provide an evidence-based groundwork for the SECI model by testing a multidimensional questionnaire Knowledge Management SECI Processes Questionnaire (KMSP-Q) designed to capture the knowledge conversion modes theorized by Nonaka. Methodology: In a twofold study, the SECI model was operationalized via the KMSP-Q. Specifically, Study One tested its eight-dimensional structure through exploratory and confirmatory factorial analyses on 372 employees from different sectors. Study Two examined the construct validity and reliability by replicating the KMSP-Q factor structure in knowledge-intensive contexts (on a sample of 466 health-workers), and by investigating the unique impact of each dimension on some organizational outcomes (i.e., performance, innovativeness, collective efficacy). Findings: The overall findings highlighted that the KMSP-Q is a psychometrically robust questionnaire in terms of both dimensionality and construct validity, the different knowledge generation dimensions being specifically linked to different organizational outcomes. Research/Practical Implications: The KMSP-Q actualizes and provides empirical consistency to the theory underlying the SECI model. Moreover, it allows for the monitoring of an organization’s capability to manage new knowledge and detect the strengths/weaknesses of KM-related policies and programs. Originality/Value: This paper proposes a comprehensive measure of knowledge generation in work contexts, highlighting processes that organizations are likely to promote in order to improve their performance through the management of their knowledge resources

ODII Student Organizations

Featuring: Student National Medical Association (SNMA) The Asian Pacific American Medical Student Association (APAMSA) JeffLGBTQ Veterans Health Initiative Jewish Student Association (JSA) Refugee Health Partners (RHP) Student Advisory Board Latino Medical Student Association (LMSA) Medical Spanish Translator Progra

UA37/39 News from USO Shows

USO information of special importance to USO shows personnel touring overseas. Guidelines used by David Doc Livingston while preparing the Gemini jazz bands for USO tours of military bases

Religious Organizations

We propose a model of religious organizations which relies on the ability of such organi-zations and personal utility shocks. We show how religious organizations arise endogenously and characterize their features. Specifically, we find that members of the religious organization share similar beliefs and are more likely to cooperate with one another in social interactions. We identify a "spiritual" as well as a "material" payoff for members of the religious organization. Our results explain and shed light on empirical phenomena such as the effects of secularization and economic development on religious beliefs and participation, the relation between the size of the religion and the intensity of its members’ beliefs, religious segregation and religious conflicts.Economics of Religion, Religion, Organizations, Beliefs

Bricolage in organizations

Theories of management and organization have traditionally overlooked the concept of bricolage. Focused on the rationality of resource allocation, scholars have missed the relevance of the skill of “inventing” resources from available materials. Changes in the nature of competition are, however, stressing the importance of speed and change as competitive factors in shifting environments. In these environments it may be impossible to search and wait for the presumably adequate resources. Bricolage, therefore, may be a relevant practice in these environments. This article discusses the concept of organizational bricolage by asking such questions as: What is bricolage? Why is bricolage a relevant practice? Why is bricolage so often ignored? How can it be facilitated?resources; resourcing; bricolage; improvisation

On transparency in organizations

Non-transparency both in the form of incomplete information disclosure and in the form of coarse feedback disclosure is optimal in virtual all organizational arrangements of interest. Speci�cally, in moral hazard interactions, some form of non-transparency is always desirable, as soon as the dimensionality of the problem exceeds the dimensionality of the action spaces of the various agents