Citizenship in organisations : the good, the bad, and the fake

The paper reports a qualitative, interview-based study of organisational citizenship behaviour (OCB) as perceived in non-subordinate colleagues by 20 Hong Kong Chinese managerial, professional and white-collar staff. Interviewees drew on their own observations of, and inferences about, specific workplace incidents to illustrate differences between authentic OCB on the one hand, and faked (pseudo-) OCB, which entailed colleagues feigning or espousing OCB while actually not transcending basic in-role requirements or even violating requirements. Faked counterparts were found for a wide range of OCB sub- types. A variety of cases of simple absent OCB and simple anti-OCB, which typically involved cover-up but not pretension to engage in OCB, were also found. Core generic definitions were developed, grounded in case material. While noting the inherent context- specific and value-laden nature of judgements about OCB, the study pointed toward the existence of a set of bipolar continua, with dysfunctionally excessive OCB at one extreme and anti-citizenship at the other

Antecedents, moderators and examples of representational predicaments at three Hong Kong sites

Employees suffer representational predicaments if they feel that they bear invisible burdens and/or make invisible contributions. This feeling implies a belief that dominant authorities in the organization are embracing unfavourable prevai1ing images of employees (PIEs) that are incongruent with salient work-life space domains. Qualitative interviews at an insurance agency branch and an on-line database provider indicated embedded human resource values characterized by aggressive instrumentality, small circle and top down govemance, and expectations of employee deference and silence. These values reflected the Hong Kong human resource govemance environment: absence of labour rights and protections, and cultural assumptions of large power distance, high masculinity and networkorientation. Our grounded model proposes that these antecedents led to representational climates that were not characterized by high-fidelity meritocracy, in tum exposing employees to the risk of representational predicaments. Individuals\u27 compatibility with embedded values and their relational proximity to dominant authorities appeared to reduce this risk, while proximal appreciation/support and diligent beliefs appeared to offset distress arising 企om representational predicaments. At a third site, the administrative side of a tertiary education institute, dominant authorities\u27 non-conformist values and best practice open govemance benchmarking appeared to moderate the impact of the Hong Kong human resource govemance environment, leading to relatively high-fidelity meritocracy and less risk of representational predicaments

Ethical issues concerning the experience of representational predicaments at work

Representational predicaments refer to situations in which job incumbents believe that dominant authorities are holding incomplete or otherwise incorrect work-related assumptions about them. We carried out qualitative interviews with a diverse and gender-balanced sample of 55 Hong Kong Chinese job incumbents, from whose perspective we identified three broad categories of representational predicament: (1) doing unvalued work; (2) doing thankless work; and (3) being subject to distorted representation. Each category of representational predicament was reported both by female and male informants, with females reporting more representational predicaments than males. Stories of unvalued work referred either to unnoticed and unvalued work, which entailed voluntary care work, or to noticed but unvalued work. Stories of thankless work fell into four subcategories: carrying out a superior’s request believed to be illegitimate; pacifying uncivil service recipients; dealing with subterranean internal obstacles; and conducting informal negotiations with troublesome service recipients/suppliers. Stories about being subject to distorted representation fell into six subcategories: being publicly ridiculed or humiliated; having flaws spotlighted but merits downplayed; receiving misattributed blame; being subject to false or misleading uncorrected allegations; suffering prejudicial stereotyping; and receiving reprimands perceived as unfounded. All but two of the representational predicament stories alleged or implied at least one type of ethical problem that concerned breaches of interpersonal justice; violations of, or threats to procedural justice; or indifference toward, or neglect of, the ethics of care. It is inferred that representational predicaments are symptoms of poor ethical climates

Tamsiniella labiosa gen. et sp. nov., a new freshwater ascomycete from submerged wood

Investigations into the fungi occurring on wood submerged in freshwater ecosystems have revealed a unique, but characteristic group of fungi. In this paper a new pyrenomycete, Tamsiniella labiosa gen. et sp.nov,, is described and illustrated with light, scanning, and transmission electron micrographs. The germs has remarkable short: stipitate cylindrical asei with an internal refractive apical ring that are apically truncate and have an external thickening. Ascospores are ellipsoidal-fusiform and surrounded by a mucilaginous sheath. At the transmission electron microscope level, the annulus iv of the ascus apical apparatus is differentiated from the inner ascus wail layer and is composed of horizontally oriented, eiectron-dense fibrillar material. A narrow plug is present in the centre of the apical ring. An electron-dense amorphous regk oecurs between the outer ascus wall layer and the annulus part of the apical apparatus. The outer ascus wail layer is lacking a the apex. The ultrastructure of the ascus apex differs from those described in the Lasiosphaeriaceae, Sordariaceae, and Xylariaceae.published_or_final_versio

Gravity from self-interaction redux

I correct some recent misunderstandings about, and amplify some details of, an old explicit non-geometrical derivation of GR.Comment: Final, amplified, published version; GRG (2009

Anion-Dependent Construction of Two Hexanuclear 3D-4F Complexes with a Flexible Schiff Base Ligand

Two hexanuclear 3d-4f Ni-Eu and Cu-Eu complexes [Eu4Ni2L2(OAc)(12)(EtOH)(2)] (1) and [Eu4Cu2L2(OAc)(12)]center dot 2H(2)O (2) are reported which are formed from the salen type Schiff-base ligand H2L (H2L = N,N'-bis(3-methoxysalicylidene)butane-1,4-diamine). In both complexes, four Eu3+ cations are bridged by eight OAc- groups and the chain is terminated at each end by two ML (M = Ni and Cu) units. The structures of 1 and 2 were determined by single crystal X-ray crystallographic studies and the luminescence properties of the free ligand and metal complexes in solution were measured.HHMI Undergraduate Science Education Award 52005907National Science Foundation CHE-0629136, CHE-0741973, CHE-0847763Welch Foundation F-1631, F-816Hong Kong Baptist University FRG/06-07/II-16Hong Kong Research Grants Council HKBU 202407Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD)Open Foundation of Jiangsu Province Key Laboratory of Fine Petrochemical Technology KF1005UT-CNM and UT-AustinChemistr

Antibody response to pneumococcal and influenza vaccination in patients with rheumatoid arthritis receiving abatacept

Background Patients with rheumatoid arthritis (RA), including those treated with biologics, are at increased risk of some vaccine-preventable infections. We evaluated the antibody response to standard 23-valent pneumococcal polysaccharide vaccine (PPSV23) and the 2011–2012 trivalent seasonal influenza vaccine in adults with RA receiving subcutaneous (SC) abatacept and background disease-modifying anti-rheumatic drugs (DMARDs). Methods Two multicenter, open-label sub-studies enrolled patients from the ACQUIRE (pneumococcal and influenza) and ATTUNE (pneumococcal) studies at any point during their SC abatacept treatment cycle following completion of ≥3 months’ SC abatacept. All patients received fixed-dose abatacept 125 mg/week with background DMARDs. A pre-vaccination blood sample was taken, and after 28 ± 3 days a final post- vaccination sample was collected. The primary endpoint was the proportion of patients achieving an immunologic response to the vaccine at Day 28 among patients without a protective antibody level to the vaccine antigens at baseline (pneumococcal: defined as ≥2-fold increase in post-vaccination titers to ≥3 of 5 antigens and protective antibody level of ≥1.6 μg/mL to ≥3 of 5 antigens; influenza: defined as ≥4-fold increase in post-vaccination titers to ≥2 of 3 antigens and protective antibody level of ≥1:40 to ≥2 of 3 antigens). Safety and tolerability were evaluated throughout the sub-studies. Results Pre- and post-vaccination titers were available for 113/125 and 186/191 enrolled patients receiving the PPSV23 and influenza vaccine, respectively. Among vaccinated patients, 47/113 pneumococcal and 121/186 influenza patients were without protective antibody levels at baseline. Among patients with available data, 73.9 % (34/46) and 61.3 % (73/119) met the primary endpoint and achieved an immunologic response to PPSV23 or influenza vaccine, respectively. In patients with pre- and post-vaccination data available, 83.9 % in the pneumococcal study demonstrated protective antibody levels with PPSV23 (titer ≥1.6 μg/mL to ≥3 of 5 antigens), and 81.2 % in the influenza study achieved protective antibody levels (titer ≥1:40 to ≥2 of 3 antigens) at Day 28 post-vaccination. Vaccines were well tolerated with SC abatacept with background DMARDs. Conclusions In these sub-studies, patients with RA receiving SC abatacept and background DMARDs were able to mount an appropriate immune response to pneumococcal and influenza vaccines. Trial registration NCT00559585 (registered 15 November 2007) and NCT00663702 (registered 18 April 2008)