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Journal articles on the topic 'Hartman'

Author: Grafiati

Published: 4 June 2021

Last updated: 1 February 2022

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1

Ware, Tracy. "Historicism Along and Against the Grain: The Case of Wordsworth's "Michael"." Nineteenth-Century Literature 49, no. 3 (December 1, 1994): 360–74. http://dx.doi.org/10.2307/2933821.

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Geoffrey H. Hartman probably intended his brief discussion of Wordsworth's "Michael" less as a full reading than as a correction of received opinion. If so, he might be dismayed at his own success, for his discussion has now itself become received opinion, so influential that it is echoed even when it is not cited. Hartman's most compelling challege comes from Marjorie Levinson, who convincingly establishes a conflict between Wordsworth's social concerns and his poem's "aesthetic ideology." But Levinson conducts her argument with Hartman as if it were an argument with Wordsworth. Other interpretations of "Michael" are possible, including one that responds to Don H. Bialostosky's call for a "dialogic criticism" and that regards Michael as breaking his own covenant with the past. Because their attention is diverted to the induction, neither Hartman nor Levinson allows Michael any tragic complexity, and both emphasize the lyrical qualities of Wordsworth's narrative poem.

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2

Vermeulen, Pieter. "Geoffrey Hartman." Témoigner. Entre histoire et mémoire, no. 119 (December 31, 2014): 173–74. http://dx.doi.org/10.4000/temoigner.1488.

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3

McGennis, Aidan. "Mark Hartman." Psychiatric Bulletin 18, no. 7 (July 1994): 442. http://dx.doi.org/10.1192/pb.18.7.442.

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4

Ribeiro, Rannyele Passos, Paulo Ricardo Alves, Zafira da Silva de Almeida, and Christine Ruta. "A new species of Paraonis and an annotated checklist of polychaetes from mangroves of the Brazilian Amazon Coast (Annelida, Paraonidae)." ZooKeys 740 (February 27, 2018): 1–34. http://dx.doi.org/10.3897/zookeys.740.14640.

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The polychaete fauna from the mangroves of the Amazon Coast in Maranhão state, Brazil, is reported in this study. Fourteen species are listed, namely Alittasuccinea (Leuckart, 1847); Arabella (Arabella) iricolor Montagu, 1804; Capitellacapitata (Fabricius, 1780) complex; Exogone (Exogone) breviantennata Hartmann-Schröder, 1959; Heteromastusfiliformis (Claparède, 1864); Isoldapulchella Müller, 1858; Mediomastuscaliforniensis Hartman, 1944; Namalycastisfauveli Nageswara Rao, 1981; Namalycastisgeayi (Gravier, 1901); Namalycastissenegalensis (Saint-Joseph, 1901); Nephtyssimoni Perkins, 1980; Paraonisamazonica sp. n.; Sigambrabassi (Hartman, 1945); and Sigambragrubii Müller, 1858. Among them, Namalycastisfauveli and Namalycastisgeayi are recorded for the first time in Brazil. Paraonisamazonica sp. n. is a new species for science, characterized by a rounded prostomium, 4–8 pairs of foliaceous branchiae, absent eyes, and two types of modified neurochaetae, acicular and hook-shaped.

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Khan, Laila Farzana, Humaira Naushaba, Jahanara Begum, Md Shahjahan Chowdhury, and Jubaida Gulshan Ara. "Study of Hartmanns Pouch of the Gallbladder." Delta Medical College Journal 2, no. 2 (September 22, 2014): 68–70. http://dx.doi.org/10.3329/dmcj.v2i2.20527.

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Background: The gall bladder is a hollow pear shaped sac lying within a fossa on the visceral surface of the right lobe of the liver. In the junction of neck of the gallbladder and the cystic duct, there is a pouch present called Hartmans pouch or infundibulum of the gallbladder which is a frequent but inconstant feature of the normal gallbladder. It is the common site of lodged gallstones. Objective: To determine the proportion of presence of Hartmans pouch in our population so that the concerned personnel might have a thought in mind that common pathologies of gall bladder may also involve this pouch. Materials and method: This cross sectional study was carried out in the department of Anatomy, Sir Salimullah Medical College & Mitford Hospital, Dhaka, Bangladesh, from July 2010 to June 2011. The number of sample was 62 postmortem human gallbladders which were collected from unclaimed dead bodies. Results: Hartmanns pouch of the gallbladder was found in 45 (72.58%). Conclusion: Hartmans pouch is present in a good proportion of our population. DOI: http://dx.doi.org/10.3329/dmcj.v2i2.20527 Delta Med Col J. Jul 2014; 2(2): 68-70

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6

SALAZAR-VALLEJO, SERGIO I., ANNA E. ZHADAN, and ALEXANDRA E. RIZZO. "Revision of Fauveliopsidae Hartman, 1971 (Annelida, Sedentaria)." Zootaxa 4637, no. 1 (July 12, 2019): 1–67. http://dx.doi.org/10.11646/zootaxa.4637.1.1.

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Abyssal polychaetes are usually difficult to be identified because they are small, their body patterns differ from their shallow water relatives, their delicate bodies are often damaged during sampling and sieving, and their taxonomy is in need of revision. Members of the family Fauveliopsidae Hartman, 1971 are widespread in deep ocean basins and they follow the above statements. In this contribution, we present a revision of all available type and non-type material for the family. Our objective is to provide keys to identify genera and species, as well as standardized diagnoses, and illustrations for most species, excluding those described since 2011, or where type material was not available. One genus, Riseriopsis n. gen., is proposed and four species are newly described. The Fauveliopsidae now includes 24 species in three genera: Fauveliopsis McIntosh, 1922 (13 species), Laubieriopsis Petersen, 2000 (8 species), and Riseriopsis n. gen. (3 species). Fauveliopsis includes species usually living inside gastropod or scaphopod shells or foraminiferan tubes, Laubieriopsis and Riseriopsis include species commonly regarded as free living, although some species of the latter have very long bodies and have been found inside soft tubes. Fauveliopsis includes: F. adriatica Katzmann & Laubier, 1974, F. armata Fauchald & Hancock, 1981, F. brattegardi Fauchald, 1972a, F. brevipodus Hartman, 1971, F. challengeriae McIntosh, 1922, F. glabra (Hartman in Hartman & Barnard, 1960), F. jameoaquensis Núñez in Núñez, Ocaña & Brito, 1997, F. levensteinae n. sp., F. magalhaesi n. sp., F. magna Fauchald & Hancock, 1981, F. olgae Hartmann-Schröder, 1983, F. rugosa Fauchald, 1972b, and F. scabra Hartman & Fauchald, 1971. Laubieriopsis includes: L. arenicola (Riser, 1987), L. blakei n. sp., L. brevis (Hartman, 1965), L. cabiochi (Amoureux, 1982), L. fauchaldi (Katzmann & Laubier, 1974) n. comb., L. hartmanae (Levenstein, 1970) reinst., L. norvegica Zhadan & Atroshchenko, 2012, and L. petersenae Magalhães, Bailey-Brock & Rizzo, 2014. Riseriopsis includes: R. arabica (Hartman, 1976) n. comb., R. confusa (Thiel, Purschke & Böggemann, 2011) n. comb., and R. santosae n. sp. Keywords. Deep-sea species, taxonomy, genital papillae, genera, species Introduction The family-group name Fauveliopsidae was established by Hartman (1971) and derived from Fauveliopsis McIntosh, 1922. The genus-group name was dedicated to Pierre Fauvel, famous French polychaetologist, and the type species, F. challengeriae McIntosh, 1922, was described based on specimens collected during the HMS Challenger expedition. The phylogenetic affinities of fauveliopsids are unsettled in part due to the fact that only a few species have been included in past analyses; after the analysis of morphological and molecular characters (Zrzavý et al. 2009, figure 6), Fauveliopsidae groups with Cossuridae and Paraonidae, as a sister group to what has been regarded as Cirratuliformia (Cirratulidae, Acrocirridae, Flabelligeridae). This family includes benthic species that are rarely abundant, and they tend to prefer silty bottoms. Most species have been described from deep-sea locations including trenchs (Menzies & George 1967); however, a few shallow water species were described from the Canary Islands (5 m), New Zealand (20 m), and the Adriatic Sea (60 m). Members of the family are free living or find shelter in tubes of cemented silt grains (Blake & Petersen 2000, Petersen 2000); they can also be found inside scaphopod, or gastropod mollusk shells, or inside tubular foraminiferans (Bathysiphon Sars, 1872). It should be noted, however, that typical Bathysiphon tests include sponge spicules, and that Psammosiphonella Avnimelech, 1952 was proposed for those agglutinated foraminiferans whose tests do not include sponge spicules; this latter genus has been regarded as distinct (Rögl 1995; Kaminski 2004; Kaminski et al. 2009). This is relevant because at least in some cases, as we show below, fauveliopsid tubes have a complex organization, such that other interpretations might be involved. Another interesting issue is that Małecki (1973) regarded these foraminiferan tests (Bathysiphon and Psammosiphonella) as polychaete tubes, because they lack the characteristic basal embryonic chamber, proloculus, which define foraminiferans. This idea was not followed and the above genera are still regarded as foraminiferans (Kaminski 2004). Fauveliopsid bodies are subcylindrical, wider medially, or club-shaped; in the latter, the anterior region is the narrower one. Parapodia are displaced dorsally with notopodia being clearly dorsolateral, whereas neuropodia are lateral and chaetae are directed anteriorly, usually along anterior region, and it is related to free living species. The combination of a usually posterior wider region and the parapodial disposition, together with the presence of some anal papillae has made it difficult to assess body polarity and for some descriptions the body ends were incorrectly characterized (Laubier 1972:698; Hartman 1976:236, Fig. 12a). There are four morphological traits of typical polychaete body patterns that can explain this difficulty: 1) anterior region is wider than the rest of the body; 2) segments are less clear cut anteriorly; 3) chaetal bundles are displaced to the anterior border of each chaetiger, being displaced to the median region and eventually towards the posterior region in median to posterior chaetigers; and 4) chaetae are directed anteriorly in a few anterior chaetigers, and towards the posterior region in the rest of the body. Surprisingly, these patterns are reversed among fauveliopsids because many have evolved to live within tubes, bending their bodies obliquely or ventrally, and by directing their chaetal bundles anteriorly (originally noticed by McIntosh 1922:6). These modifications could provide better anchoring for chaetae and parapodia. Inside gastropod shells, there are different conditions for what lies dorsally or ventrally; this might have selected for body modifications. For example, parapodia become dorsally displaced and this would enlarge ventral and lateral surface areas to be in close contact with the shell. Katzmann & Laubier (1974:10, Fig. 3C) showed that in some fauveliopsids the narrower region is exposed through the shell aperture. Blake & Petersen (2000) clarified the body end confusion, standardized concepts about morphological features, and redescribed some species. However, earlier descriptions deserve re-evaluation because of a potential confusion of body ends. Riser (1987) provided some histological details and indicated that stomach contents consisted of foraminiferans and silt, whereas Purschke (1997) made SEM illustrations of nuchal organs. Hartman (1971:1411) proposed Fauveliopsidae to include four genera that she regarded as flabelligerid-like: Bruunilla Hartman, 1971, Fauveliopsis, Flabelligella Hartman, 1965, and Flota Hartman, 1967. In a subsequent publication, Hartman (1974:199, 235) apparently changed her perspective and transferred Fauveliopsis to the Flabelligeridae; however, in a posthumous publication (Hartman 1978:175) she used the family as originally proposed. The composition of the Fauveliopsidae has been modified over the years, with Orensanz (1974) transferring Flabelligella to Acrocirridae, Pettibone (1979) indicating that Bruunilla belongs in Polynoidae, and Buzhinskaja (1996) proposing an independent family for Flota. For the latter genus group name, Salazar-Vallejo & Zhadan (2007) regarded it as a junior synonym of Buskiella McIntosh, 1885. The family was thus restricted to Fauveliopsis but it now also includes Laubieriopsis Petersen, 2000 and Riseriopsis n. gen. Three major publications have addressed identification problems in Fauveliopsis. Katzmann & Laubier (1974) prepared a key to species based upon the number of chaetigers, integument features and type of chaetae throughout body. Amoureux (1982) compiled the known species and pointed out their number of chaetigers. Hartmann-Schröder (1983) had a different approach and relied more on chaetal patterns than on number of chaetigers. Because body ends were confused in some of the original descriptions, the species deserve reinterpretation. In order to standardize the morphological features, the diagnoses below combine these approaches and additional observations based upon specimens with some remarks about the match between previous descriptions and these standardized diagnoses, as made elsewhere for tropical American species (Salazar-Vallejo 2009). In this contribution, we have dealt with all material available of fauveliopsid genera and species. We propose a new genus, Riseriopsis n. gen., to include two species of Fauveliopsis provided with long, posteriorly swollen bodies, with long segments along median region, and two known species are newly combined. Further, four species are newly described, and another one, Laubieriopsis hartmanae (Levenstein, 1970), is redescribed and reinstated.

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7

GREBENNIKOV, VASILY V. "Both non-type species of Molytophilus (Coleoptera: Curculionidae: Molytinae) are transferred to Oreoscotus." Zootaxa 4418, no. 4 (May 9, 2018): 393. http://dx.doi.org/10.11646/zootaxa.4418.4.6.

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Type specimens of all three nominal species of the East African genus Molytophilus Hartmann are studied and illustrated. The genus is taxonomically restricted to include only the type species M. carinatus Hartman known from two collecting events in Tanzania and Somalia. Both other species of Molytophilus, described from Ethiopia, are herein transferred to the genus Oreoscotus as O. affinis (Hustache, 1936) comb. n. and O. puncticollis (Hustache, 1936) comb. n. A lectotype is designated for Molytophilus carinatus Hartmann. Type specimens of all three nominal species are illustrated.

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8

Bousfield, Derek, and Dan McIntyre. "Creative linguistic impoliteness as aggression in Stanley Kubrick’s Full Metal Jacket." Journal of Literary Semantics 47, no. 1 (April 25, 2018): 43–65. http://dx.doi.org/10.1515/jls-2018-0003.

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Abstract Stanley Kubrick’s anti-war film Full Metal Jacket (1987) dramatically represents US Marine Corps basic training during the Vietnam War as both gruelling and brutalising. The brutal, linguistically aggressive and physically intimidating scenes purport to detail the dehumanising process that Marine Corps recruits were put through in preparation for combat during that period. In the film, the recruits are trained by Gunnery Sergeant Hartman, played by the actor R. Lee Ermey, who is himself an ex-Marine Corps drill instructor (1965–1967) and who also served in Vietnam in 1968. As a result of his experience as an instructor, Ermey was given free rein by Kubrick to write his own dialogue for the abusive barrack room and field training scenes in order to lend the drama an air of authenticity (see Ermey 2017). Within the fictional world of the film, the intense training and disciplinary regime ultimately causes one recruit, Private Leonard Lawrence, to crack psychologically. Private Lawrence is nicknamed ‘Gomer Pyle’ by Hartman upon their first meeting, this name being a direct allusion to the hapless character of the same name who was a US Marine recruit in the sitcom Gomer Pyle, U.S.M.C., which ran from 1964–1969 – contemporaneously with the time period in which Full Metal Jacket is set. This insulting allusion is merely the start of a long line of linguistically impolite/aggressive and ultimately physically aggressive interactions which Lawrence/Pyle suffers at the hands of Hartman, both directly and, later in the film as a result of Hartman’s orchestrations, from the other recruits. Under this unrelenting barrage of impoliteness, aggression, and abuse, Lawrence/Pyle eventually shoots Hartman dead before turning his rifle on himself and committing suicide. Thus, the film argues that the dehumanising effect of the basic training, which was ostensibly carried out to toughen up and mentally prepare conscripted recruits for combat in Vietnam, had a profound, brutalising and (potentially) utterly destructive effect on those subjected to it. In this article, we explore the creative linguistic aggression displayed by the character of Hartman. We focus particularly on the reasons underlying the creativity of Hartman’s impoliteness and aggression, and argue that these are essentially to foreground the seriousness of the training regime which the recruits must follow.

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9

Fitchen, Douglas B., Neil W. Ashcroft, and John Silcox. "Paul Leon Hartman." Physics Today 59, no. 3 (March 2006): 89–90. http://dx.doi.org/10.1063/1.2195328.

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Armaghani, Taher, Abbas Kasaeipoor, and Usef Mohammadpoor. "Entropy generation analysis of mixed convection with considering magnetohydrodynamic effects in an open C-shaped cavity." Thermal Science 23, no. 6 Part A (2019): 3455–65. http://dx.doi.org/10.2298/tsci171213112a.

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This paper studies the effect of a constant magnetic field on the mixed convection heat transfer and the entropy generation of CuO-water nanofluid in an open C-shaped cavity with a numerical method. The governing equations are presented by control volume method and they are solved simultaneously by the SIMPLE algorithm. This study examines the effect of the Hartman number, aspect ratio, Reynolds number, and Richardson number parameters for different solid volume fraction of nanoparticles. Also Nusselt number, entropy generation, thermal performance criteria and coefficient of performance is studied in this research. The calculated parameters are the Hartman number, aspect ratio, Reynolds number, Richardson number, nanofluid solid volume fraction, Nusselt number, and coefficient of performance. The results show that increasing the Hartmann number reduces the entropy generation. However, the thermal performance increases. Increasing the aspect ratio raises heat transfer and thermal performance. The effects of nanofluid solid volume fraction on mixed convection heat transfer and entropy generation are also investigated and discussed.

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PETTI, MÔNICA A. VARELLA, EDMUNDO F. NONATO, SANDRA BROMBERG, PAULA F. GHELLER, PAULO CESAR PAIVA, and THAÏS N. CORBISIER. "On the taxonomy of Apistobranchus species (Polychaeta: Apistobranchidae) from the Antarctic." Zootaxa 1440, no. 1 (April 5, 2007): 51. http://dx.doi.org/10.11646/zootaxa.1440.1.4.

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The first report of Apistobranchus Levinsen, 1883 (Family Apistobranchidae) in Antarctica was presented by Hartman (1967). Two species were later described: Apistobranchus glacierae Hartman, 1978 and Apistobranchus gudrunae Hartmann- Schröder & Rosenfeldt, 1988, which differed from A. glacierae mainly by having compound setae. Subsequently, ecological studies in Antarctica have identified both of these species. On the status of Antarctic Apistobranchus, we concluded that there is up to now, only one valid species, A. glacierae. The character ‘compound-setae’ referred for A. gudrunae is in fact simple limbate ones eventually splintered as described for A. glacierae. Other characters, also previously considered as diagnostics for A. gudrunae, did not differ in both species as shown by the observation of several specimens of different sizes and type material of A. glacierae and A. gudrunae. All the reports on the densities of Antarctic apistobranchids, including ours, show that they have higher values in finer sediments of 20 and 40 m depth. The need of additional work, including the rearing of specimens in the laboratory and plankton analysis, is emphasized.

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BOCK, GORDON, DIETER FIEGE, and RUTH BARNICH. "Revision of Hermadion Kinberg, 1856, with a redescription of Hermadion magalhaensi Kinberg, 1856, Adyte hyalina (G.O. Sars, 1873) n. comb. and Neopolynoe acanellae (Verrill, 1881) n. comb. (Polychaeta: Polynoidae)." Zootaxa 2554, no. 1 (July 30, 2010): 45. http://dx.doi.org/10.11646/zootaxa.2554.1.4.

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Examination of all species previously referred to the genus Hermadion revealed that the type species, H. magalhaensi Kinberg, 1856, is the only valid species in the genus. H. magalhaensi is redescribed and its synonymy with Hermadion longicirratus Kinberg, 1856, Hermadion kerguelensis McIntosh, 1885, and Lagisca laevis Hartmann-Schröder, 1962, is discussed. The generic attribution of 12 species that had already been moved from Hermadion to other genera by earlier authors is confirmed. Following our re-examination four species are moved to other genera: Harmothoe ornatus (Hartman, 1967) n. comb., Harmothoe africanus (Hartman, 1974) n. comb., Adyte hyalina (G.O. Sars, 1873) n. comb., and Neopolynoe acanellae (Verrill, 1881) n. comb., are redescribed. Due to lack of type material and insufficient descriptions Hermadion sabatieri Darboux, 1900, and H. fauveli Gravier, 1918 are considered indeterminable polynoids. Hermadion fugax Giard, 1890 is a nomen nudum, because a formal description has never been published. The generic diagnosis of Hermadion is emended and the validity of Hermadionella Uschakov, 1982 is confirmed. An identification key and synoptic tables of characters are provided for all genera considered here.

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13

Werhane, Patricia H. "Justice, Impartiality, and Reciprocity a Response to Edwin Hartman." Business Ethics Quarterly 4, no. 3 (July 1994): 287–90. http://dx.doi.org/10.2307/3857448.

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Readers of Business Ethics Quarterly will be grateful to Professor Hartman for this very fine paper. He has, at last, advanced the dialogue on organizations. Instead of the usual attack on Peter French, et al., Hartman has introduced the notion of the commons as a heuristic device to get at the moral dimension (or lack thereof) or organizations. And unlike much of what goes on in business ethics, he has avoided the usual utilitarian/deontology/Rawlsian approaches. Instead he has depended on work of Frankfurt and Aristotle to introduce the notions of second-order desires, virtue, and community, all of which, at the very least, enriches the notion of an organization and the scope of its moral point of view.I cannot respond to all the arguments in the paper, and I found myself surprisingly in agreement with much of it. However, agreement is not one of the virtues of a commentator. So I shall comment on two points: first on what I shall label Hartman’s communitarian approach, and second, on the notions of exit, voice, and loyalty.In response to what is sometimes called “individualism” in ethics which, Hartman alleges, takes “time-honored moral principles as foundational and try[s] to figure out what communal or organizational arrangements best encourage people to treat one another according to them,” Hartman argues that a more propitious approach in organizational ethics is to “try to say something about what a good community looks like, and then see how a good community requires people to treat each other.” It turns out that a good community is, minimally, one in which “the commons is preserved, and [where] there is enough consensus that people are able to have extended conversations about morality from which moral progress may emerge.”

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Steineder, Christian, and Reinhard Winkler. "Complexity of Hartman sequences." Journal de Théorie des Nombres de Bordeaux 17, no. 1 (2005): 347–57. http://dx.doi.org/10.5802/jtnb.494.

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Bergman, J. W., D. E. Baldridge, P. L. Brown, A. L. Dubbs, G. D. Kushnak, and N. R. Riveland. "Registration of ‘Hartman’ Safflower." Crop Science 27, no. 5 (September 1987): 1090–91. http://dx.doi.org/10.2135/cropsci1987.0011183x002700050066x.

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Barreira, Luis, and Claudia Valls. "Hölder Grobman-Hartman linearization." Discrete & Continuous Dynamical Systems - A 18, no. 1 (2007): 187–97. http://dx.doi.org/10.3934/dcds.2007.18.187.

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Barraclough, Charles A. "Carl G. Hartman Award." Biology of Reproduction 44, no. 2 (February 1, 1991): 252. http://dx.doi.org/10.1093/biolreprod/44.2.252.

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Ryan, Robert J. "Carl G. Hartman Award." Biology of Reproduction 46, no. 2 (February 1, 1992): 192. http://dx.doi.org/10.1093/biolreprod/46.2.192.

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Greenwald, Gilbert S. "Carl G. Hartman Award." Biology of Reproduction 50, no. 2 (February 1, 1994): 248–49. http://dx.doi.org/10.1093/biolreprod/50.2.248.

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Williams, Daniel K. "Response to Andrew Hartman." Politics and Religion 10, no. 1 (February 3, 2017): 239–41. http://dx.doi.org/10.1017/s1755048316000638.

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Hartman, D. E. "David E. Hartman, PhD." Neurology 48, no. 5 (May 1, 1997): 1474. http://dx.doi.org/10.1212/wnl.48.5.1474-a.

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Kolodny, Annette. "Response to Rome Hartman." New Literary History 27, no. 4 (1996): 707–8. http://dx.doi.org/10.1353/nlh.1996.0053.

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Shumlak, U., and C. W. Hartman. "Shumlak and Hartman Reply:." Physical Review Letters 76, no. 12 (March 18, 1996): 2199. http://dx.doi.org/10.1103/physrevlett.76.2199.

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Schwartz, Neena B. "Carl G. Hartman Award." Biology of Reproduction 48, no. 1 (January 1, 1993): 24–25. http://dx.doi.org/10.1095/biolreprod48.1.24.

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Morrisey, Thomas J. "A degenerate Hartman theorem." Israel Journal of Mathematics 95, no. 1 (December 1996): 157–67. http://dx.doi.org/10.1007/bf02761038.

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Cebula, Thomas A. "Remembering Philip E. Hartman." Environmental and Molecular Mutagenesis 42, no. 3 (2003): 125–26. http://dx.doi.org/10.1002/em.10194.

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Hasan, Mohammad, and Bhabani Prasad Mandal. "General(ized) Hartman effect." EPL (Europhysics Letters) 133, no. 2 (January 1, 2021): 20001. http://dx.doi.org/10.1209/0295-5075/133/20001.

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Dehghani, Mohammad Sadegh, Davood Toghraie, and Babak Mehmandoust. "Effect of MHD on the flow and heat transfer characteristics of nanofluid in a grooved channel with internal heat generation." International Journal of Numerical Methods for Heat & Fluid Flow 29, no. 4 (April 1, 2019): 1403–31. http://dx.doi.org/10.1108/hff-05-2018-0235.

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Purpose The purpose of this study is numerical simulation of magnetohydrodynamics (MHD) water–Al2O3 nanofluid mixed convection in a grooved channel with internal heat generation in solid cylinders. Simulations were carried out at Reynolds numbers 50 ≤ Re ≤ 100, Hartmann numbers 0 ≤ Ha ≤ 15, Grashof numbers 5,000 ≤ Gr ≤ 10−4 and volume fraction 0 ≤ φ ≤ 0.04. The effect of Reynolds number and the influence of magnetic field and pressure drop on convective heat transfer coefficient were studied in different volume fractions of nanoparticles at different Reynolds numbers. Design/methodology/approach The results show that average Nusselt number increases by increasing Reynolds and Hartman numbers. Also, when Hartman number increases, velocity profile becomes asymmetric. Pressure distribution shows that magnetic field applies Lorentz force at opposite direction of the flow, which causes asymmetric distribution of pressure. As a result, pressure in the upper half of the cylinder is higher than the lower half. Finally, velocity and temperature contours along the channel for different Hartmann numbers, volume fraction 3 per cent, Re = 50 and 100 and Gr = 10,000, are presented. Findings The effect of Reynolds number and the influence of magnetic field and pressure drop on convective heat transfer coefficient were studied in different volume fractions of nanoparticles at different Reynolds numbers. Originality/value Effect of MHD on the flow and heat transfer characteristics of Water–Al2O3 nanofluid in a grooved channel with internal heat generation in solid cylinders.

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SAN MARTÍN, GUILLERMO, PAT HUTCHINGS, and MARÍA TERESA AGUADO. "Syllinae (Polychaeta: Syllidae) from Australia. Part 3. Genera Alcyonosyllis, Genus A, Parahaplosyllis, and Trypanosyllis (Trypanobia)." Zootaxa 2493, no. 1 (June 3, 2010): 35. http://dx.doi.org/10.11646/zootaxa.2493.1.3.

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Large collections of Australian Syllidae (Polychaeta) from the Australian Museum (Sydney) have been examined and identified, together with material from the Hamburgische Zoologische Museum der Universität (Hamburg, Germany), as well as some specimens from other museums. All known Australian species of the subfamily Syllinae belonging to the genera Alcyonosyllis Glasby & Watson, 2001 (1 species), Genus A (1 species), Parahaplosyllis Hartmann-Schröder, 1990 (1 species), and Trypanosyllis (Trypanobia) Imajima & Hartman, 1964 (2 species), are fully described and figured, except Alcyonosyllis phili Glasby & Watson, 2001 that recently was described based on Australian material.

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Siv, Julie, Rafael Mayer, Guillaume Beaugrand, Guillaume Tison, Rémy Juvénal, and Guillaume Dovillaire. "Testing and characterization of challenging optics and optical systems with Shack Hartmann wavefront sensors." EPJ Web of Conferences 215 (2019): 06003. http://dx.doi.org/10.1051/epjconf/201921506003.

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The Shack-Hartman wavefront sensor is a common metrology tool in the field of laser, adaptive optics and astronomy. However, this technique is still scarcely used in optics and optical system metrology. With the development of manufacturing techniques and the increasing need for optical characterization in the industry, the Shack-Hartmann wavefront sensor emerges as an efficient complementary tool to the well-established Fizeau interferometry for optical system metrology. Moreover, the raise of smart vehicles equipped with optical sensors and augmented reality, the optical characterization of glass and transparent flat materials becomes an issue that can be addressed with Shack-Hartmann sensors. Aberration measurements of challenging optics will be presented such as optical filters, thin flat optics, aspheric lenses and large optical assemblies.

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TOVAR-HERNÁNDEZ, MARÍA ANA, JESÚS ÁNGEL DE LEÓN-GONZÁLEZ, and DAVID R. BYBEE. "Sabellid worms from the Patagonian Shelf and Humboldt Current System (Annelida, Sabellidae): Phyllis Knight-Jones’ and José María Orensanz’s collections." Zootaxa 4283, no. 1 (June 28, 2017): 1. http://dx.doi.org/10.11646/zootaxa.4283.1.1.

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The South American sabellid polychaete worm collections of Phyllis Knight-Jones and José María Orensanz were recovered, curated and specimens identified, comprising fourteen species grouped in nine genera. Five species belonging to the genera Chone Krøyer, 1856, Acromegalomma Gil and Nishi, 2017, Notaulax Tauber, 1879, Parasabella Bush, 1905, and Pseudopotamilla Bush, 1905, are described as new to science from the Patagonian Shelf (Argentina). Jasmineira crumenifera Hartmann-Schröder, 1986, Myxicola sulcata Ehlers, 1912, Parasabella columbi (Kinberg, 1867), Perkinsiana antarctica (Kinberg, 1867) and Perkinsiana assimilis (McIntosh, 1885) are redescribed and reported from several Patagonian localities. Three new combinations are made: Sabella tilosaula Schmarda, 1861, is transferred to Notaulax, Sabella magalhaensis Kinberg, 1867, to Perkinsiana Knight-Jones, 1983, and Potamilla platensis Hartman, 1953, to Pseudopotamilla. Potamethus littoralis Hartman, 1967, was synonymized with Perkinsiana magalhaensis. Notaulax tilosaula, Perkinsiana antarctica and P. magalhaensis are reported from the biogeographical subregion Humboldt Current System, whereas Bispira sp., Chone orensanzi sp. nov., Jasmineira crumenifera, Acromegalomma schwindtae sp. nov., M. sulcata, Notaulax salazari sp. nov., Parasabella columbi, P. yonowae sp. nov., Perkinsiana assimilis, Pseudopotamilla platensis, and P. knightjonesae sp. nov., are reported from the Patagonian Shelf.

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SALAZAR-VALLEJO, SERGIO I. "Revision of Brada Stimpson, 1853, and Bradabyssa Hartman, 1967 (Annelida, Flabelligeridae)." Zootaxa 4343, no. 1 (November 3, 2017): 1. http://dx.doi.org/10.11646/zootaxa.4343.1.1.

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Among flabelligerid genera Brada Stimpson, 1853 includes several species whose bodies are fusiform or club-shaped, often with a reduced number of chaetigers, and their members are found in temperate and polar waters. In contrast, Bradabyssa Hartman, 1967 is regarded as a monotypic genus with a single Antarctic species with a cylindrical body and a variable number of chaetigers. After examination of all type and non-type material available of both genera, two distinct body patterns were distinguished: one includes the type species for Brada, B. granosa Stimpson, 1853, has only 8 branchial filaments and the neurochaetae are thick, blunt, often falcate, whereas the other includes the type species of Bradabyssa, B. papillata Hartman, 1967, usually has many branchial filaments and neurochaetae are straighter and mucronate. Consequently, Brada is herein restricted to include only 5 species, one of which is new, Brada kudenovi n. sp. Bradabyssa is herein emended to include many species formerly regarded as belonging in Brada, as new combinations, and species can be separated into four groups according to the development of the tunic and its sediment load. Thirteen new species of Bradabyssa are also described: B. indica n. sp., B. mexicana n. sp., B. alaskensis n. sp., B. elinae n. sp., B. grangieri n. sp., B. levensteinae n. sp., B. harrisae n. sp., B. hartmanae n. sp., B. jirkovi n. sp., B. kirkegaardi n. sp., B. monnioti n. sp., B. mezianei n. sp. and B. willeyi n. sp. The species belonging to Brada are B. granosa, B. granulosa Hansen, 1880, B. incrustata Støp-Bowitz, 1948, B. inhabilis (Rathke, 1843), and B. kudenovi n. sp. The species belonging to Bradabyssa are separated into four groups according to the development of their tunic and its sediment load. Group crustosa includes B. indica n. sp., B. mexicana n. sp., B. minuta (Amoureux, 1986) n. comb., and B. sachalina (Annenkova-Chlopina, 1922) n. comb. Group nuda includes B. alaskensis n. sp., B. antarctica (Hartman, 1978) n. comb., B. bransfieldia (Hartman, 1966) n. comb., B. nuda (Annenkova-Chlopina, 1922) n. comb., B. rugosa (Hansen, 1880) n. comb., and B. strelzovi (Jirkov & Filippova in Jirkov, 2001) n. comb. Group verrucosa contains B. abyssalis (Fauchald, 1972) n. comb., B. annenkovae (Buzhinskaja, 2001) n. comb., B. elinae n. sp., B. grangieri n. sp., B. irenaia (Chamberlin, 1919) n. comb., B. levensteinae n. sp., B. mammillata (Grube, 1877) n. comb., B. ochotensis (Annenkova-Chlopina, 1922) n. comb., B. papillata Hartman, 1967, B. tenebricosa (Berkeley, 1966) n. comb., n. status, and B. verrucosa (Chamberlin, 1919) n. comb. Group villosa contains B. capensis (Day, 1961) n. comb., n. status, B. harrisae n. sp., B. hartmanae n. sp., B. ilyvestis (Hartman, 1960) n. comb., B. intoshi (Caullery, 1944) n. comb., B. jirkovi n. sp., B. kirkegaardi n. sp., B. monnioti n. sp., B. parthenopeia (Lo Bianco, 1893) n. comb., B. pilosa (Moore, 1906) n. comb., B. pluribranchiata (Moore, 1923) n. comb., B. setosa (Verrill, 1873) n. comb., B. mezianei n. sp., B. tzetlini (Jirkov & Filippova in Jirkov, 2001) n. comb, B. villosa (Rathke, 1843) n. comb., B. whiteavesi (McIntosh, 1885) n. comb and B. willeyi n. sp. Keys to aid identification of all genera in Flabelligeridae, to species in Brada, and for the species belonging in the four species groups of Bradabyssa are included.

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BANDOPADHYAY, SWARNALI, and A. M. JAYANNAVAR. "PHASE TIME FOR A TUNNELING PARTICLE." International Journal of Modern Physics B 21, no. 10 (April 20, 2007): 1681–704. http://dx.doi.org/10.1142/s0217979207036941.

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We study the nature of tunneling phase time for various quantum mechanical structures such as networks and rings having potential barriers in their arms. We find the generic presence of the Hartman effect, with superluminal velocities as a consequence, in these systems. In quantum networks, it is possible to control the "super arrival" time in one of the arms by changing the parameters on another arm which is spatially separated from it. This is yet another quantum nonlocal effect. Negative time delays (time advancement) and "ultra Hartman effect" with negative saturation times have been observed in some parameter regimes. In the presence and absence of Aharonov-Bohm (AB) flux, quantum rings show the Hartman effect. We obtain the analytical expression for the saturated phase time. In the opaque barrier regime, this is independent of even the AB flux thereby generalizing the Hartman effect. We also briefly discuss the concept of "space collapse or space destroyer" by introducing a free space in between two barriers covering the ring. Further, we show in presence of absorption that the reflection phase time exhibits the Hartman effect in contrast to the transmission phase time.

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Esmailpour, Mohammad, Hakimeh Mohammadpour, and Hamideh Hadavifar. "The Hartman effect in graphene systems." International Journal of Modern Physics B 31, no. 01 (January 10, 2017): 1650250. http://dx.doi.org/10.1142/s0217979216502507.

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The present paper investigates that the tunneling time for bilayer graphene potential barrier with monolayer graphene leads to all range of energy. Numerical results reveal that parameters such as the incident energy and angle plays a significant role in inducing of the Hartman effect. In contrast to single-layer graphene, in the bilayer graphene, due to the chirality of quasi-particles induction of Klein and Hartman effects occur in the normal incidence case. Moreover, it is demonstrated that even for energy levels above barrier, the Hartman effect is present.

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35

Cohen, Guy, and Viktor Losert. "On Hartman almost periodic functions." Studia Mathematica 173, no. 1 (2006): 81–101. http://dx.doi.org/10.4064/sm173-1-6.

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Martinez, J. C., and E. Polatdemir. "Origin of the Hartman effect." Physics Letters A 351, no. 1-2 (February 2006): 31–36. http://dx.doi.org/10.1016/j.physleta.2005.10.076.

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37

Caruth, Cathy, and Geoffrey Hartman. "An Interview with Geoffrey Hartman." Studies in Romanticism 35, no. 4 (1996): 630. http://dx.doi.org/10.2307/25601201.

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Porumbel, Ionut, Cleopatra Florentina Cuciumita, Cristian Nechifor, Radu Kuncser, and Tudor Cuciuc. "Experimental measurements in Hartman oscillators." Transportation Research Procedia 29 (2018): 339–55. http://dx.doi.org/10.1016/j.trpro.2018.02.031.

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Hartman, Joan F. "Remarks by Joan F. Hartman." Proceedings of the ASIL Annual Meeting 80 (1986): 102–7. http://dx.doi.org/10.1017/s0272503700006637.

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40

Redfield, Marc. "Geoffrey Hartman: A Deviant Homage." Wordsworth Circle 37, no. 1 (January 2006): 3–8. http://dx.doi.org/10.1086/twc24045202.

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41

Brinster, Ralph L. "1997 Carl G. Hartman Award." Biology of Reproduction 58, no. 2 (February 1, 1998): 312–13. http://dx.doi.org/10.1095/biolreprod58.2.312.

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42

Burdette Williams, Lee. "One Day at Hartman Rocks." About Campus: Enriching the Student Learning Experience 8, no. 6 (January 2004): 28–30. http://dx.doi.org/10.1177/108648220400800606.

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Bernardes, Nilson C., and Ali Messaoudi. "A generalized Grobman-Hartman theorem." Proceedings of the American Mathematical Society 148, no. 10 (May 11, 2020): 4351–60. http://dx.doi.org/10.1090/proc/15077.

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44

Sage, Daniel. "Response to William T. Hartman." Remedial and Special Education 13, no. 6 (November 1992): 59–60. http://dx.doi.org/10.1177/074193259201300611.

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Bullough, Vern L. "In memory of William Hartman." Journal of Sex Research 34, no. 4 (January 1, 1997): 427–28. http://dx.doi.org/10.1080/00224499709551910.

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46

Wu, Zhenhua, Kai Chang, J. T. Liu, X. J. Li, and K. S. Chan. "The Hartman effect in graphene." Journal of Applied Physics 105, no. 4 (February 15, 2009): 043702. http://dx.doi.org/10.1063/1.3078079.

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Ung, Viet Van, Bang Cong Huynh, Vinh Chi Le, Dang Ngoc Tran, Trung Nguyen Vo, Tan Van Pham, and Bac Hoang Nguyen. "Effects of Laparoscopic Hartmann Reversal on Short-term Operative Outcomes Among Vietnamese Patients." Journal of Coloproctology 41, no. 02 (June 2021): 117–23. http://dx.doi.org/10.1055/s-0041-1730013.

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Abstract Background The reestablishment of continuity after Hartmann operation is considered a major surgical procedure with high morbidity and mortality. The optimal interval time between the Hartman procedure and reversal is controversial. Our study aimed to evaluate the effectiveness of laparoscopic Hartmann reversal and to determine the optimal timing of operation. Methods All patients who underwent laparoscopic Hartmann reversal from 2008 to 2019 (11 years) at the University Medical Center (UMC) in Ho Chi Minh City were recruited and divided into 2 groups according to the interval time (≤ 4 or > 4 months). The short-term operative outcomes of these groups were compared. Results There were 66 patients who underwent laparoscopic Hartmann reversal (mean age: 63.2 years old); ∼ 77% of them had colorectal cancer, and 17% had complicated diverticular disease. The mortality rate, anastomotic leakage rate, and overall complication rate were 0%, 1.5%, and 13.2%, respectively. Early operation was performed in 36 patients, and late reversal in 28 patients. There was no difference in mortality, anastomotic leakage, operative complications, and hospital stay between the two groups. Conclusion Laparoscopic Hartmann reversal was effective with acceptable morbidity and mortality at the UMC. There was no observed impact of the interval time between the Hartmann procedure and laparoscopic Hartmann reversal on the short-term operative outcomes.

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Begani Provinciali, Ginevra, Alessia Cedola, Ombeline de La Rochefoucauld, and Philippe Zeitoun. "Modelling of Phase Contrast Imaging with X-ray Wavefront Sensor and Partial Coherence Beams." Sensors 20, no. 22 (November 12, 2020): 6469. http://dx.doi.org/10.3390/s20226469.

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The Hartmann wavefront sensor is able to measure, separately and in absolute, the real δ and imaginary part β of the X-ray refractive index. While combined with tomographic setup, the Hartman sensor opens many interesting opportunities behind the direct measurement of the material density. In order to handle the different ways of using an X-ray wavefront sensor in imaging, we developed a 3D wave propagation model based on Fresnel propagator. The model can manage any degree of spatial coherence of the source, thus enabling us to model experiments accurately using tabletop, synchrotron or X-ray free-electron lasers. Beam divergence is described in a physical manner consistent with the spatial coherence. Since the Hartmann sensor can detect phase and absorption variation with high sensitivity, a precise simulation tool is thus needed to optimize the experimental parameters. Examples are displayed.

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Gibbs, P. E., and J. I. Saiz Salinas. "The Occurrence of the Estuarine Polychaete Lycastopsis Littoralis (Namanereidinae: Nereididae) in the Ria De Bilbao, Northern Spain." Journal of the Marine Biological Association of the United Kingdom 76, no. 3 (August 1996): 617–23. http://dx.doi.org/10.1017/s0025315400031325.

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Namanereids are an interesting group because of their success, remarkable amongst polychaetes, in colonizing freshwater habitats, particularly damp-terrestrial situations in tropical rainforests (see reviews by Feuerborn, 1932; Corrêa, 1948; Wesenberg-Lund, 1958; Hartman, 1959). Species assigned to the subfamily Namanereidinae Hartman, 1959 are now known from world-wide localities but there are few records from European waters.

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Harris, Michael M. "Drugs in the Workplace: Setting the Record Straight." Journal of Drug Issues 23, no. 4 (October 1993): 727–32. http://dx.doi.org/10.1177/002204269302300411.

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In a recent article in the Journal of Drug Issues (fall 1992), Crow and Hartman raised a number of questions concerning the magnitude of drug use in the workplace, the efficacy of drug-screening programs, and the use of employment testing in general. Although these authors raised some useful issues, they may have overstated their case. In the present article the author comments on the extent of the drug problem in the workplace and points out an additional, well-designed study that did conclude drug testing may be cost-effective. Similarly, recent federal civil rights laws may have less effect on drug-testing programs than suggested by Crow and Hartman. Finally, employment testing is far more valid and unbiased than suggested by Crow and Hartman.

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