Northampton Community College

About: Northampton Community College is a education organization based out in Bethlehem, Pennsylvania, United States. It is known for research contribution in the topics: Population & Poison control. The organization has 3410 authors who have published 4582 publications receiving 130398 citations. The organization is also known as: Northampton County Area Community College.

Rhetorics and Realities in Public Service Organizations: Systemic Practice and Organizational Learning as Critically Reflexive Action Research (CRAR)

Abstract: This article sets out to develop an argument and theory-in-practice related to organizational learning and systemic practice as critically reflexive action research (CRAR). It explores principles and concepts associated with CRAR, in the context of different emphases in understandings of and approaches to “managing” or “working with” change. The notion of “epistemologies of practice” is developed, as the basis for introducing “on-site” and “off-site” CRAR as interweaving cycles of managerial and organizational learning. A multilayered illustration of an improvisational CRAR environment, using principles of dialectical enquiry and critical learning theater, is offered. A diagrammatic analysis provides the framework for describing and reflecting critically on key CRAR processes. This is expanded with a consideration of possibilities for documentation that can assist with the validation of quality in CRAR processes and outcomes. This has relevance in the context of postpositivist action research at postgraduate levels or within project-based CRAR partnerships. This leads to a further discussion of principles and concepts, in the context of other literature and pressures on public services.

Comprehensive liquid chromatography-ion-spray tandem mass spectrometry method for the identification and quantification of eight hydroxylated brominated diphenyl ethers in environmental matrices.

Abstract: We propose an instrumental method based on liquid chromatography coupled to negative ion-spray ionization (ISP(-)) tandem mass spectrometry (MS/MS), for the simultaneous analysis of eight hydroxylated brominated diphenyl ethers (OH-PBDEs) in four different environmental matrices (soil, fish, sludge and particulate matter). The reversed-phase chromatographic separation was performed on a 50 mm Xbridge C18 column, and the compounds were well resolved with a gradient consisting of a ternary mixture of 5 mMammonium acetate, methanol and acetonitrile. Detection was performed in the multiple reaction monitoring (MRM) mode using the [M - H](-) ion as base peak. The fragmentation pathways of the OH-PBDEs varied according to the hydroxyl substitution in the benzene rings and produced characteristic MRM transitions needed for resolving isomeric compounds. The method is acceptable for quantification in the high picogram per gram dry weight (dw) level for all matrices analyzed. Repeatability and reproducibility tested at 75 pg microl(-1) were below 10% using internal standard quantification. The ISP (-) enhancement due to matrix effects was in the 76-132% range and the highest values corresponded to sludge samples. The use of the proposed method based on LC-ISP(-)-MS/MS opens a new way to directly determine OH-PBDEs without the need of derivatization.

The impact of the Internet on information seeking in the Media1

Abstract: There is very little qualitative data on what impact the Internet is having on information seeking in the workplace. Using open‐ended interviews, questionnaires and observation, the impact of the Internet on the British Media was assessed. The focus was largely on newspapers, with The Guardian being covered in some depth. Over 300 journalists and media librarians were surveyed. It was found that amongst traditional journalists use was light. Poor access to the Internet – and good access to other information resources – were largely the reasons for this. Of the journalists it was mainly the older and more senior journalists and the New Media journalists who used the Internet. Librarians were also significant users. Searching the World Wide Web was the principal Internet activity and use was generally conservative in character. Newspapers and official sites were favoured, and searches were mainly of a fact‐checking nature. Email was used on a very limited scale and was not regarded as a serious journalistic tool. Non‐users were partly put off by the Internet‘s potential for overloading them with information and its reputation for producing information of suspect quality. Users generally dismissed these concerns, dealing with potential overload and quality problems largely by using authoritative sites and exploiting the lower quality data where it was needed. Where the Internet has been used it has not been at the expense of other information sources or communication channels, but online hosts seem to be at most risk in the future.