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Embracing brain and behaviour: Designing programs of complementary neurophysiological and behavioural studies. INFORMATION SYSTEMS JOURNAL 2022. [DOI: 10.1111/isj.12402] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Detecting Noncompliant Behavior in Organizations: How Online Survey Responses and Behaviors Reveal Risk. J MANAGE INFORM SYST 2021. [DOI: 10.1080/07421222.2021.1962600] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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Repetition of Computer Security Warnings Results in Differential Repetition Suppression Effects as Revealed With Functional MRI. Front Psychol 2020; 11:528079. [PMID: 33364992 PMCID: PMC7751389 DOI: 10.3389/fpsyg.2020.528079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2020] [Accepted: 11/11/2020] [Indexed: 11/27/2022] Open
Abstract
Computer users are often the last line of defense in computer security. However, with repeated exposures to system messages and computer security warnings, neural and behavioral responses show evidence of habituation. Habituation has been demonstrated at a neural level as repetition suppression where responses are attenuated with subsequent repetitions. In the brain, repetition suppression to visual stimuli has been demonstrated in multiple cortical areas, including the occipital lobe and medial temporal lobe. Prior research into the repetition suppression effect has generally focused on a single repetition and has not examined the pattern of signal suppression with repeated exposures. We used complex, everyday stimuli, in the form of images of computer programs or security warning messages, to examine the repetition suppression effect across repeated exposures. The use of computer warnings as stimuli also allowed us to examine the activation of learned fearful stimuli. We observed widespread linear decreases in activation with repeated exposures, suggesting that repetition suppression continues after the first repetition. Further, we found greater activation for warning messages compared to neutral images in the anterior insula, pre-supplemental motor area, and inferior frontal gyrus, suggesting differential processing of security warning messages. However, the repetition suppression effect was similar in these regions for both warning messages and neutral images. Additionally, we observed an increase of activation in the default mode network with repeated exposures, suggestive of increased mind wandering with continuing habituation.
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Tuning Out Security Warnings: A Longitudinal Examination of Habituation Through fMRI, Eye Tracking, and Field Experiments. MIS QUART 2018. [DOI: 10.25300/misq/2018/14124] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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From Warning to Wallpaper: Why the Brain Habituates to Security Warnings and What Can Be Done About It. J MANAGE INFORM SYST 2016. [DOI: 10.1080/07421222.2016.1243947] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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It All Blurs Together: How the Effects of Habituation Generalize Across System Notifications and Security Warnings. ACTA ACUST UNITED AC 2016. [DOI: 10.1007/978-3-319-41402-7_6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2023]
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More Than Meets the Eye: How Oculometric Behaviors Evolve Over the Course of Automated Deception Detection Interactions. J MANAGE INFORM SYST 2016. [DOI: 10.1080/07421222.2016.1205929] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Effects of Automated and Participative Decision Support in Computer-Aided Credibility Assessment. J MANAGE INFORM SYST 2014. [DOI: 10.2753/mis0742-1222280107] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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The CMC Interactivity Model: How Interactivity Enhances Communication Quality and Process Satisfaction in Lean-Media Groups. J MANAGE INFORM SYST 2014. [DOI: 10.2753/mis0742-1222260107] [Citation(s) in RCA: 130] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Proposing the Affect-Trust Infusion Model (ATIM) to explain and predict the influence of high and low affect infusion on Web vendor trust. INFORMATION & MANAGEMENT 2014. [DOI: 10.1016/j.im.2014.03.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Detecting Deceptive Chat-Based Communication Using Typing Behavior and Message Cues. ACM TRANSACTIONS ON MANAGEMENT INFORMATION SYSTEMS 2013. [DOI: 10.1145/2499962.2499967] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Computer-mediated deception is prevalent and may have serious consequences for individuals, organizations, and society. This article investigates several metrics as predictors of deception in synchronous chat-based environments, where participants must often spontaneously formulate deceptive responses. Based on cognitive load theory, we hypothesize that deception influences response time, word count, lexical diversity, and the number of times a chat message is edited. Using a custom chatbot to conduct interviews in an experiment, we collected 1,572 deceitful and 1,590 truthful chat-based responses. The results of the experiment confirm that deception is positively correlated with response time and the number of edits and negatively correlated to word count. Contrary to our prediction, we found that deception is not significantly correlated with lexical diversity. Furthermore, the age of the participant moderates the influence of deception on response time. Our results have implications for understanding deceit in chat-based communication and building deception-detection decision aids in chat-based systems.
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Abstract
User-initiated security breaches are common and can be very costly to organizations. Information security training can be used as an effective tool to improve users’ secure behavior and thus alleviate security breaches. Via the lens of learning, working memory, and cognitive load theories, this research examines how to improve the effectiveness of security training through decreasing extraneous stimuli in the presentation of online security training. The authors conducted a realistic laboratory experiment to examine the influence of training with different levels of extraneous stimuli on secure behavior. They found that training presented with low levels of extraneous stimuli improved secure behavior more than training presented with high levels. The results question the effectiveness of elaborate training programs, and rather suggest that simple, direct training modules are most effective.
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E-Collaboration Media Use and Diversity Perceptions. INTERNATIONAL JOURNAL OF E-COLLABORATION 2012. [DOI: 10.4018/jec.2012040103] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Virtual organizations enable collaboration and interaction among a diverse set of people regardless of their temporal and spatial dispersion. Throughout the life of a virtual organization, diversity plays an influential role in determining outcomes that ultimately affect the longevity and success of the organization. The goal of this paper is to describe the role diversity plays during different organizational evolutionary approaches, and how e-collaboration media characteristics interact with diversity and organizational evolution to influence outcomes. The authors leverage media synchronicity theory to discuss how the characteristics of different e-collaboration media can reduce or enhance perceived diversity. The role that perceived diversity has in determining outcomes is a function of whether a virtual organization is evolving according to the life-cycle, telelogical, or dialectic evolutionary approaches. Guided by organizational evolution, diversity, attribution, and media theories, the authors propose a theoretical framework with a set of propositions. The authors also provide an illustration of how the framework may be implemented by managers of virtual organizations.
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Side effect profile prediction - early addressing of big pharma's worst nightmare. Chem Cent J 2008. [PMCID: PMC4236057 DOI: 10.1186/1752-153x-2-s1-s4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Exploring the mechanism of action of insecticidal proteins by genetic engineering methods. GENETIC ENGINEERING 2001; 22:33-54. [PMID: 11501380 DOI: 10.1007/978-1-4615-4199-8_4] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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Abstract
Recently, 3',5'-pyrophosphate-linked 2'-deoxyribodinucleotides were shown to be >100-fold more effective inhibitors of RNase A superfamily enzymes than were the corresponding monophosphate-linked (i.e., standard) dinucleotides. Here, we have investigated two ribo analogues of these compounds, cytidine 3'-pyrophosphate (P'-->5') adenosine (CppA) and uridine 3'-pyrophosphate (P'-->5') adenosine (UppA), as potential substrates for RNase A and angiogenin. CppA and UppA are cleaved efficiently by RNase A, yielding as products 5'-AMP and cytidine or uridine cyclic 2',3'-phosphate. The k(cat)/K(m) values are only 4-fold smaller than for the standard dinucleotides CpA and UpA, and the K(m) values (10-16 microM) are lower than those reported for any earlier small substrates (e.g., 500-700 microM for CpA and UpA). The k(cat)/K(m) value for CppA with angiogenin is also only severalfold smaller than for CpA, but the effect of lengthening the internucleotide linkage on K(m) is more modest. Ribonucleotide 3',5'-pyrophosphate linkages were proposed previously to exist in nature as chemically labile intermediates in the pathway for the generation of cyclic 2',3'-phosphate termini in various RNAs. We demonstrate that in fact they are relatively stable (t(1/2) > 15 days for uncatalyzed degradation of UppA at pH 6 and 25 degrees C) and that cleavage in vivo is most likely enzymatic. Replacements of the RNase A catalytic residues His12 and His119 by alanine reduce activity toward UppA by approximately 10(5)-and 10(3.3)-fold, respectively. Thus, both residues play important roles. His12 probably acts as a base catalyst in cleavage of UppA (as with RNA). However, the major function of His119 in RNA cleavage, protonation of the 5'-O leaving group, is not required for UppA cleavage because the pK(a) of the leaving group is much lower than that for RNA substrates. A crystal structure of the complex of RNase A with 2'-deoxyuridine 3'-pyrophosphate (P'-->5') adenosine (dUppA), determined at 1.7 A resolution, together with models of the UppA complex based on this structure suggest that His119 contributes to UppA cleavage through a hydrogen bond with a nonbridging oxygen atom in the pyrophosphate and through pi-pi stacking with the six-membered ring of adenine.
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Mutations at the arginine residues in α8 loop ofBacillus thuringiensisδ-endotoxin Cry1Ac affect toxicity and binding toManduca sextaandLymantria disparaminopeptidase N. FEBS Lett 2001; 497:108-12. [PMID: 11377423 DOI: 10.1016/s0014-5793(01)02446-2] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The functional role of the alpha8 loop residues in domain II of Bacillus thuringiensis Cry1Ac toxin was examined. Alanine substitution mutations were introduced in the residues from 275 to 293. Among the mutant toxins, substitutions at R281 and R289 affected toxicity to Manduca sexta and Lymantria dispar. Loss of toxicity by these mutant toxins was well correlated with reductions in binding affinity for brush border membrane vesicles and the purified receptor, aminopeptidase N (APN), from both insects. These data suggest that the two arginine residues in the alpha8 loop region are important in toxicity and APN binding in L. dispar and M. sexta.
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Abstract
In this paper we discuss how seasonal temperature variation and life-stage specific developmental thresholds that cause quiescence can synchronize the seasonal development of exothermic organisms. Using a simple aging model it is shown that minimal seasonal temperature variation and periods of quiescence during extreme temperature conditions are sufficient to establish stable, univoltine ovipositional cycles. Quiescence induced by life-stage specific developmental thresholds, in fact, promotes synchronous oviposition and emergence. The mountain pine beetle, an important insect living in extreme temperature conditions and showing no evidence of diapause, invites direct application of this model. Simulations using mountain pine beetle parameters are used to determine temperature regimes for which stable ovipositional cycles exist.
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Isolation and partial characterization of gypsy moth BTR-270, an anionic brush border membrane glycoconjugate that binds Bacillus thuringiensis Cry1A toxins with high affinity. ARCHIVES OF INSECT BIOCHEMISTRY AND PHYSIOLOGY 2001; 46:186-200. [PMID: 11304752 DOI: 10.1002/arch.1028] [Citation(s) in RCA: 39] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
BTR-270, a gypsy moth (Lymantria dispar) brush border membrane molecule that binds Bacillus thuringiensis (Bt) Cry1A toxins with high affinity, was purified by preparative gel electrophoresis. Rabbit antibodies specific for the Bt toxin-binding molecule were raised. Attempts to label BTR-270 by protein-directed techniques were futile, but it was degraded by proteases with broad specificity indicating the presence of a peptide. Carbohydrate was detected by labeling with digoxigenin hydrazide following periodate oxidation. Mild alkaline hydrolysis destroyed toxin and antibody binding, suggesting O-linked glycans are involved in the activity. GC/MS composition analysis showed that the predominant sugars were galactose, glucose, and N-acetyl galactosamine with lesser amounts of N-acetyl glucosamine, glucuronic acid, xylose, and fucose. The carbohydrate moiety accounted for 73% of its total mass. Amino acid analysis showed a high content of aspartic/asparagine, threonine, and serine residues in the protein moiety. The purified glycoconjugate was not visualized using Coomassie or silver staining procedures, but stained "blue" using the cationic dye Stains-all. BTR-270 was labeled with biotin and used as a diagnostic probe for screening and identifying toxins that bind to the receptor. Toxin-binding kinetics obtained using a biosensor demonstrated that the receptor binds Cry1Aa and Cry1Ab toxins with high affinity, and displays a weaker affinity for Cry1Ac, in correlation with the toxicity of these toxins towards gypsy moth. Arch.
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Role of two arginine residues in domain II, loop 2 of Cry1Ab and Cry1Ac Bacillus thuringiensis delta-endotoxin in toxicity and binding to Manduca sexta and Lymantria dispar aminopeptidase N. Mol Microbiol 2000; 38:289-98. [PMID: 11069655 DOI: 10.1046/j.1365-2958.2000.02109.x] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Two arginine residues (368-369) of Cry1Ab and Cry1Ac were mutated to alanine, glutamic acid and lysine by site-directed mutagenesis. Insecticidal activities of the mutant toxins on Manduca sexta and Lymantria dispar larvae were examined. Cry1Ac mutant toxins (c)RR-AA and (c)RR-EE and Cry1Ab mutant toxins (b)RR-AA and (b)RR-EE showed great reductions in toxicity against both insects. In contrast, conservatively changed (c)RR-KK and (b)RR-KK mutants did not alter toxicity to either insect. Binding assays with brush border membrane vesicles (BBMVs) prepared from L. dispar midguts demonstrated that (c)RR-AA, (c)RR-EE, (b)RR-AA and (b)RR-EE bound with lower affinities compared with their respective wild-type toxins. To M. sexta BBMVs, (c)RR-AA and (c)RR-EE showed great reductions in BBMV binding. However, (b)RR-AA and (b)RR-EE did not alter BBMV competition patterns, despite their reduced toxicity. Further binding assays were performed with aminopeptidase N (APN) purified from L. dispar and M. sexta BBMVs using surface plasmon resonance (BIAcore). Direct correlation between toxicity and APN binding was observed for the mutant toxins using this technique. The inconsistency between BBMV and APN binding data with Cry1Ab to M. sexta suggests the possibility of a different Cry1Ab toxin-binding mechanism or the importance of another receptor in M. sexta.
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Abstract
In this paper we discuss the effects of yearly temperature variation on the development and seasonal occurrence of poikiliothermic organisms with multiple life stages. The study of voltinism in the mountain pine beetle (Dendroctonus ponderosae Hopkins), an important forest insect living in extreme temperature environments and exhibiting no diapause, provides a motivational example. Using a minimal model for the rates of aging it is shown that seasonal temperature variation and minimal stage-specific differences in rates of aging are sufficient to create stable uni- and multi-voltine oviposition cycles. In fact, these cycles are attracting and therefore provide an exogenous mechanism for synchronizing whole populations of organisms. Structural stability arguments are used to extend the results to more general life systems.
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Bivalent sequential binding model of a Bacillus thuringiensis toxin to gypsy moth aminopeptidase N receptor. J Biol Chem 2000; 275:14423-31. [PMID: 10799525 DOI: 10.1074/jbc.275.19.14423] [Citation(s) in RCA: 89] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Specificity for target insects of Bacillus thuringiensis insecticidal Cry toxins is largely determined by toxin affinity for insect midgut receptors. The mode of binding for one such toxin-receptor complex was investigated by extensive toxin mutagenesis, followed by real-time receptor binding analysis using an optical biosensor (BIAcore). Wild-type Cry1Ac, a three-domain, lepidopteran-specific toxin, bound purified gypsy moth (Lymantria dispar) aminopeptidase N (APN) biphasically. Site 1 displayed fast association and dissociation kinetics, while site 2 possessed slower kinetics, yet tighter affinity. We empirically determined that two Cry1Ac surface regions are involved in in vivo toxicity and APN binding. Mutations within domain III affected binding rates to APN site 1, whereas mutations in domain II affected binding rates to APN site 2. Furthermore, domain III contact is completely inhibited in the presence of N-acetylgalactosamine, indicating loss of domain III binding eliminates all APN binding. Based upon these observations, the following model is proposed. A cavity in lectin-like domain III initiates docking through recognition of an N-acetylgalactosamine moiety on L. dispar APN. Following primary docking, a higher affinity domain II binding mechanism occurs, which is critical for insecticidal activity.
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Effects of 2,4,6-trinitrotoluene in a holistic environmental exposure regime on a terrestrial salamander, Ambystoma tigrinum. Toxicol Pathol 2000; 28:334-41. [PMID: 10805152 DOI: 10.1177/019262330002800214] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
2,4,6-Trinitrotoluene (TNT) is a defense-related environmental contaminant present at high concentrations in soil at some military installations. Tiger salamanders (Ambystoma tigrinum, family Ambystomatidae) were exposed to TNT in a soil matrix and fed earthworms that had also been exposed to TNT via contaminated soil. Such exposure was previously shown to result in significant accumulation of both TNT and TNT metabolites by salamanders. Following 14 days of combined oral and dermal exposures, salamanders were evaluated for signs of toxicity. Control and TNT-exposed salamanders gained weight (p < 0.025). In addition, organ to body weight ratios (kidney, liver, and spleen) were not affected by treatment. The function of splenic phagocytic cells was evaluated because these cells are sensitive to certain environmental chemical exposures. Neither the chemiluminescence response (H2O2 production) nor the phagocytic capacity of such cells were different between controls and treatment groups. In like manner, no changes were seen in the peripheral hematologic parameters investigated. Histopathologic evaluations were inconclusive, yet the liver revealed the presence of heavily pigmented iron-rich phagocytes (melanomacrophages). This investigation presents a realistic approach and preliminary data for investigating the effects of xenobiotic exposure in a soil matrix on a terrestrial vertebrate.
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Binding of Bacillus thuringiensis Cry1Ac toxin to Manduca sexta aminopeptidase-N receptor is not directly related to toxicity. FEBS Lett 1999; 462:373-6. [PMID: 10622728 DOI: 10.1016/s0014-5793(99)01559-8] [Citation(s) in RCA: 53] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Bacillus thuringiensis Cry1Ac delta-endotoxin specifically binds a 115-kDa aminopeptidase-N purified from Manduca sexta midgut. Cry1Ac domain III mutations were constructed around a putative sugar-binding pocket and binding to purified aminopeptidase-N and brush border membrane vesicles (BBMV) was compared to toxicity. Q509A, R511A, Y513A, and 509-511 (QNR-AAA) eliminated aminopeptidase-N binding and reduced binding to BBMV. However, toxicity decreased no more than two-fold, indicating activity is not directly correlated with aminopeptidase-N binding. Analysis of toxin binding to aminopeptidase-N in M. sexta is therefore insufficient for predicting toxicity. Mutants retained binding, however, to another BBMV site, suggesting alternative receptors may compensate in vivo.
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Line broadening and relaxation of three microwave transitions in ammonia by wall and intermolecular collisions. ACTA ACUST UNITED AC 1999. [DOI: 10.1088/0022-3700/14/24/012] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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The corporate medical department and AIDS. BULLETIN OF THE NEW YORK ACADEMY OF MEDICINE 1989; 65:608-17. [PMID: 2597819 PMCID: PMC1807797] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
HIV infection in the workplace reflects the dimensions and distribution of the problem in the community at large. Despite this, accommodation of ill employees has been the general pattern and disruptions of any kind the exception. Corporate medical departments can be important participants in the clinical and social response to AIDS. Recognition of the illness itself, collaboration in the provision of health services, referral when necessary for treatment and counselling, assistance with medical benefits, and arranging for appropriate workplace modifications are among ways in which medical departments can assist concerned or ill employees. Confidentiality is essential in all of these interactions. Education of the workforce about AIDS is especially important from a public health as well as from an administrative standpoint. Providing input on relevant corporate policies and in determination of corporate philanthropy can be other dimensions of corporate medical departments' response to AIDS.
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Abstract
This research compared the blood pressures and heart rates of 20 pet owners in their own homes while petting their dogs and while reading aloud. All pet owners showed a positive regard for their animals as demonstrated by high scores on a Pet Attitude Scale. The owners exhibited significantly lower blood pressures while petting than while reading.
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Letter: Iatrogenic bleeding. JAMA 1974; 227:558. [PMID: 4405804 DOI: 10.1001/jama.227.5.558c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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A new system for computerized automated blood gas analysis. J Thorac Cardiovasc Surg 1971; 62:914-8. [PMID: 5129393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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A system for computerized automated blood gas analysis. Its use in newborn infants with respiratory distress. Pediatrics 1971; 48:5-17. [PMID: 5561882] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
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Automated PO 2 , PCO 2 and pH monitoring of infants. COMPUTERS AND BIOMEDICAL RESEARCH, AN INTERNATIONAL JOURNAL 1971; 4:262-74. [PMID: 5562570 DOI: 10.1016/0010-4809(71)90031-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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The diagnosis of a lienunculus. JAMA 1968; 203:1139-40. [PMID: 5694350] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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Science and Engineering Manpower. Science 1962; 135:382-5. [PMID: 17782635 DOI: 10.1126/science.135.3501.382-a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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