414 research outputs found

    The Impact of Conformity and Qualifications on Perceptions of Power, Competency, and First Offers in Negotiations

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    Norm violations typically result in negative consequences and perceptions towards the transgressor; however, recent research has indicated that violating norms may result in positive outcomes if the transgressor was perceived as high status (Bellezza, Gino, & Keinan, 2014). Negotiators in a job hiring process might have their own set of social norms that they are expected to follow, such as the attire they should wear to a negotiation. A violation of one of these norms may have an impact on the perceptions of the job applicant, and thus, alter the negotiation process for a starting job offer. It was hypothesized that the qualifications of a job applicant would increase perceptions of power and competence and that the applicant would receive more favorable first offers than less qualified applicants. It was also hypothesized that there would be an interaction between non-conformity and resume qualifications on perceived power, perceived competence, and the value of a first offer. The data was collected from 240 participants from Amazon’s MTurk platform. Results indicated that having a profile that shows an applicant is highly qualified for a position received more favorable first offers and were perceived as more competent than unqualified applicants. Furthermore, there were interaction effects nonconformity and resume quality such that applicants who are unqualified and strongly deviate from expected norms received significantly worse first offers and are perceived as being incompetent relative to other conditions. The implications of these findings are discussed

    The application of forward error correction techniques in wireless ATM

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    Bibliography: pages 116-121.The possibility of providing wireless access to an ATM network promises nomadic users a communication tool of unparalleled power and flexibility. Unfortunately, the physical realization of a wireless A TM system is fraught with technical difficulties, not the least of which is the problem of supporting a traditional ATM protocol over a non-benign wireless link. The objective of this thesis, titled "The Application of Forward Error Correction Techniques in Wireless ATM' is to examine the feasibility of using forward error correction techniques to improve the perceived channel characteristics to the extent that the channel becomes transparent to the higher layers and allows the use of an unmodified A TM protocol over the channel. In the course of the investigation that this dissertation describes, three possible error control strategies were suggested for implementation in a generic wireless channel. These schemes used a combination of forward error correction coding schemes, automatic repeat request schemes and interleavers to combat the impact of bit errors on the performance of the link. The following error control strategies were considered : 1. A stand alone fixed rate Reed-Solomon encoder/decoder with automatic repeat request. 2. A concatenated Reed-Solomon, convolution encoder/decoder with automatic request and convolution interleaving for the convolution codec. 3. A dynamic rate encoder/decoder using either a concatenated Reed-Solomon, convolution scheme or a Reed-Solomon only scheme with variable length Reed-Solomon words

    William Mcllvanney and the Provocative Witness: Resistance in the 'Laidlaw' Trilogy

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    My paper proposes the continuing centrality of McIlvanney’s body of writing to the purportedly new trends and generations in Scottish prose fiction. Where, in Remedy Is None, A Gift from Nessus, and Docherty, McIlvanney makes use of canonical (English) intertextual devices to promote the centrality of his Scottish, working class communities, in Laidlaw, The Papers of Tony Veitch and Strange Loyalties, McIlvanney turns more directly to the American canon. His chosen author, Raymond Chandler, a fairly recently ‘recuperated’ writer in the United States, has held a long and forceful sway among British readers across class and academic boundaries. McIlvanney’s intertexts from Chandler and Vidal are demonstrable (in spite of the slight critical treatment of them) in both the novels and the aesthetic ‘manifesto.’ Such mimicry is far from slavish, especially given the cultural politics that provide the most pertinent context for the works. Kennedy, Burnside, Warner, Welsh, McLean and Galloway are significant and important prose stylists. Their newness, however, is principally a repetition for a slightly different cast(e) of audience than that developed by William McIlvanney

    E. J. McLuckie to James Meredith (2 October 1962)

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    https://egrove.olemiss.edu/mercorr_pro/1879/thumbnail.jp

    Diefenbaker, the Cuban Missile Crisis, and the impact of society on foreign policy

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    Typically, students of foreign policy have viewed the decision-­making process from perspectives that downplay, if not ignore, societal influence. Canadian scholar Patrick Stuart Robinson has gone against this trend, asserting that foreign policy, properly understood, is in fact rooted in society. According to Robinson, the political process is inherently a social activity, and as such, imposes certain constraints on decision-makers. He asserts that decision-makers, like all members of society, have a role to play. Indeed, as the symbolic representatives of their constituency, these individuals have a particularly significant position within society -- they are at the helm of the ongoing process of affirming its values and rules. Like everyone else, they too are aware of, what is expected of them according to their role. However, because of their status, and because of the importance of what they do, decision-makers are especially burdened by societal expectations. Their choices cannot simply be made according to personal preferences; rather, they must be made against the backdrop of their leadership position and its attendant obligations to society. Importantly, as Robinson notes, the "political fortunes [of decision-makers] -- even their survival -- ­depend to a great extent on how they are popularly perceived to have discharged [their] ...responsibility." As a result, considerations of role and appropriateness are often pivotal to the policy-making process. This thesis, a case study of the Canadian response to the Cuban missile crisis, lends credence to Robinson's argument. Specifically, it shows that considerations of role, responsibility, and appropriateness were highly relevant to the Diefenbaker government in the formulation of Canadian policy. Moreover, this thesis dispels the popular notion that Canada's reaction to the crisis can be explained solely by reference to Prime Minister Diefenbaker's propensity for indecision, his personal antipathy for President Kennedy, or his strong Canadian nationalism

    Family Yoga For Self-Esteem and Stronger Caregiver-Child Relationships: A Pilot Study

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    Background: Children’s participation in yoga is becoming more widespread as a practice to promote physical health and psychological well-being. Previous research of yoga programs for children indicate that children respond well to yoga-based interventions and are receptive to the therapeutic benefits, both physical and emotional. There is extensive research examining the benefits of children’s yoga, however there is a paucity of research examining the potential benefits of family yoga. Objective: In this study the relationship with the primary caregiver is utilized in order to engage children and their caregivers in yoga and other mindfulness-based activities together. The purpose of this research is to assess the effectiveness of a Family Yoga program to increase children’s self-esteem and enhance caregiver-child relationships. Self-esteem and close caregiver-child relationships are strong indicators of mental wellness for children and families. As there is minimal professional intervention required for children and their caregivers to practice yoga together it is a resource worth further investigation in regards to mental wellness. Methods: For the Family Yoga program children between the ages of 7 and 9 participate in a 60-minute yoga class with their primary caregiver once a week for an eight-week period. N = 13 child; N=13 caregiver; Child Age M=8.  Quantitative results are analyzed using a paired t-test to examine changes in the child’s self-esteem and the strength of the caregiver-child relationship, using both caregiver reported and child reported measures pre and post intervention. Qualitative results are analyzed using content analysis to examine the perceived benefits of the intervention from the perspective of the participants. Results: Quantitative results show a statistically significant increase in children’s self-esteem and closeness in the relationship with their primary caregiver. In the qualitative results, caregivers identified enhanced closeness in the relationship with their child, confidence of their child developing and benefiting from the opportunity to know their child better. Conclusion: The quantitative and qualitative results suggest that the Family Yoga may improve children’s self-esteem and enhance closeness in the caregiver-child relationship, leading to prospective improvements in the mental well-being of children and families

    Laser ignitibility of insensitive secondary explosive 1,1-diamino-2,2-dinitroethene (FOX-7)

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    An experimental investigation into laser ignitibility of insensitive secondary explosives, 1,1-diamino-2,2-dinitroethene (FOX-7) has been carried out, using a diode laser of continuous wave at the laser wavelength of 974 nm. The direct optical ignition of an insensitive explosive will add more safety features to insensitive munitions (IM) or explosive devices. In this study, effects of laser parameters on the ignitibility were analysed in terms of laser ignition threshold, the times to initiate the ignition and full combustion, and burning sustainability. The results have shown that carbon black (CB) as an optical sensitizer is compatible with FOX-7, and significantly enhances laser ignitibility of the explosive when a small amount of CB is uniformly doped in FOX-7. The delay times for ignition and subsequent development of sustainable burning of the material are mainly determined by ignition laser power, although the other laser parameters have effects. The minimum laser power required to ignite the optically sensitized FOX-7 was found below 10 W and a fast ignition was initiated in as short as 70 μs by a laser power of 40 W. Also the effect of the mixture uniformity of FOX-7/CB on laser ignition performance was evaluated in this study

    Novel single nucleotide polymorphism-based assay for genotyping Mycobacterium avium subsp. paratuberculosis

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    Typing of Mycobacterium avium subspecies paratuberculosis strains presents a challenge, since they are genetically monomorphic and traditional molecular techniques have limited discriminatory power. The recent advances and availability of whole-genome sequencing have extended possibilities for the characterization of Mycobacterium avium subspecies paratuberculosis, and whole-genome sequencing can provide a phylogenetic context to facilitate global epidemiology studies. In this study, we developed a single nucleotide polymorphism (SNP) assay based on PCR and restriction enzyme digestion or sequencing of the amplified product. The SNP analysis was performed using genome sequence data from 133 Mycobacterium avium subspecies paratuberculosis isolates with different genotypes from 8 different host species and 17 distinct geographic regions around the world. A total of 28,402 SNPs were identified among all of the isolates. The minimum number of SNPs required to distinguish between all of the 133 genomes was 93 and between only the type C isolates was 41. To reduce the number of SNPs and PCRs required, we adopted an approach based on sequential detection of SNPs and a decision tree. By the analysis of 14 SNPs Mycobacterium avium subspecies paratuberculosis isolates can be characterized within 14 phylogenetic groups with a higher discriminatory power than mycobacterial interspersed repetitive unit–variable number tandem repeat assay and other typing methods. Continuous updating of genome sequences is needed in order to better characterize new phylogenetic groups and SNP profiles. The novel SNP assay is a discriminative, simple, reproducible method and requires only basic laboratory equipment for the large-scale global typing of Mycobacterium avium subspecies paratuberculosis isolates

    Letter, 1926, February 9, from Ed McLuckie to Hearl Maxwell

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    1 page, Letter with Envelope from Ed McLuckie, Board Member to Hearl Maxwell, regarding case of Check #57 for mine foreman Thomas Cunningham settlement, front of envelope has writing dated July 1, 1925 regarding men who get 30 days of work must go to bottom of the list, back of envelope says Crowebur

    Reprogramming the mechanism of action of chlorambucil by coupling to a G-quadruplex ligand.

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    The nitrogen mustard Chlorambucil (Chl) generates covalent adducts with double-helical DNA and inhibits cell proliferation. Among these adducts, interstrand cross-links (ICLs) are the most toxic, as they stall replication by generating DNA double strand breaks (DSBs). Conversely, intrastrand cross-links generated by Chl are efficiently repaired by a dedicated Nucleotide Excision Repair (NER) enzyme. We synthesized a novel cross-linking agent that combines Chl with the G-quadruplex (G4) ligand PDS (PDS-Chl). We demonstrated that PDS-Chl alkylates G4 structures at low μM concentrations, without reactivity toward double- or single-stranded DNA. Since intramolecular G4s arise from a single DNA strand, we reasoned that preferential alkylation of such structures might prevent the generation of ICLs, while favoring intrastrand cross-links. We observed that PDS-Chl selectively impairs growth in cells genetically deficient in NER, but did not show any sensitivity to the repair gene BRCA2, involved in double-stranded break repair. Our findings suggest that G4 targeting of this clinically important alkylating agent alters the overall mechanism of action. These insights may inspire new opportunities for intervention in diseases specifically characterized by genetic impairment of NER, such as skin and testicular cancers.This is the final published version. It was originally published here: http://pubs.acs.org/doi/abs/10.1021/ja5014344
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