Articles de revues : « Usener »

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Dorandi, Tiziano. « Usener redivivus ». Méthexis 29, n^o 1 (1 mars 2017) : 174–82. http://dx.doi.org/10.1163/24680974-02901010.

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Mansfeld, Jaap. « Echoes of Theophrastus’De sensibusin Books 4 and 1 of the AëtianPlacita ». Rhizomata 7, n^o 2 (26 mars 2020) : 146–67. http://dx.doi.org/10.1515/rhiz-2019-0009.

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AbstractThe hypothesis formulated by Usener and Diels that Theophrastus’ De sensibus is a crucial source of relevant sections of the Placita is insufficiently supported by the evidence. Of the fifteen Placita chapters dealing with sense perception and cognition, only a few are related to the treatise.

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Guillén, Santiago. « Comment les Dieux naissent-ils ? À propos de la formation et la transformation des figures divines dans les discours mythiques ». SHS Web of Conferences 138 (2022) : 05001. http://dx.doi.org/10.1051/shsconf/202213805001.

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De nombreux auteurs soulignent aujourd’hui la « résurgence » du mythe dans notre société contemporaine et notamment dans le domaine politique (Durand, 2002). Bien plus, les discours de type mythique commencent à gagner du terrain dans le milieu académique, comme ne manquent pas de le remarquer certains chercheurs (Rastier 2021). Or, ni la linguistique du discours ni la sémiotique ne se sont vraiment penchées sur la caractérisation des dynamiques formelles du mythe et de ses interprétations. Si la sémiologie de Ferdinand de Saussure a été définie comme « la formation et la transformation des signes et de leurs sens » (Naville, 1901), alors une enquête sémiotique du mythe doit s’attaquer à la formation et à la transformation du mythe compris comme système de signification ou comme « institution sociale », en relation avec les « langues naturelles » et le reste des institutions. Cet article, s’inscrivant dans cette problématique générale, relit les propositions d’Hermann Usener sur la dynamique morphologique des structures de la pensée religieuse sous le prisme de la sémiotique et la linguistique de tradition saussurienne. Dans cette perspective, nous nous demanderons en quoi la relecture sémiotique de la typologie divine proposée par Usener peut nous permettre de mieux comprendre les dynamiques morphologiques des mythes et plus particulièrement la formation et la transformation des figures divines dans les discours mythiques et dans les structures de la pensée religieuse.

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SHARPLES, R. W. « EVIDENCE FOR THEOPHRASTUS ON HAIR, ON SECRETION, ON WINE AND OLIVE-OIL ? » Bulletin of the Institute of Classical Studies 47, n^o 1 (1 décembre 2004) : 141–51. http://dx.doi.org/10.1111/j.2041-5370.2004.tb00248.x.

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Abstract [Aristotle], Problemata inedita books 2–3 Bussemaker (of which the former = [Alexander of Aphrodisias, Problemata book 4 Usener) includes some thematically grouped sections which include a large number of items also found in the [Aristotle] Problems included in Bekker's edition, and others which do not. The subjects of some of the latter correspond to the titles of three lost works by Theophrastus. Given the use of works by Theophrastus in the Bekker Problems, and of his On Dizziness in the Bussemaker Problems, the possibility suggests itself that material from the three lost works too may be present in the Bussemaker Problems. The present paper examines this possibility — which must inevitably remain speculative — and also examines the doctrinal basis of these sections of the Problems.

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Klauck, Hans-Josef. « Epikurs Briefsammlung und POxy 76.5077 ». Zeitschrift für die neutestamentliche Wissenschaft 110, n^o 2 (1 août 2019) : 266–76. http://dx.doi.org/10.1515/znw-2019-0015.

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Abstract Epicurus is well known as the letter writer par excellence among ancient philosophers. This is shown by examples from Alciphron, Diogenes Laertios, Seneca, and Plutarch. Additionally, the long list of partially preserved letters in the collections of fragments by Usener and Arrighetti is analyzed. These quotes demonstrate the use of letter collections originating with Epicurus and his first students. A new valuable testimony is provided by the publication in 2011 of POxy 5077. Its three fragments are clearly taken from a collection of letters of Epicurus. We find his name in a typical prescript: “Epicurus (to NN), greetings”. Leonteus and Mithres of the founding generation are mentioned. The copying of letters and the exchange of documents within the Epicurean community are fully on display. The little known shipwreck suffered by Epicurus is alluded to. All this is not without interest for students of early Christian letter collections.

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Kahn, Charles H. « Proleptic Composition in the Republic, or Why Book 1 was Never a Separate Dialogue ». Classical Quarterly 43, n^o 1 (mai 1993) : 131–42. http://dx.doi.org/10.1017/s0009838800044220.

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Old scholarly myths die hard. It was K. F. Hermann, the discoverer of the ‘Socratic period’ in Plato's development, who first proposed (in 1839) that Book 1 of the Republic must originally have been an earlier, independent dialogue on justice, parallel to the Laches on courage, the Euthyphro on piety, and the Charmides on temperance. Hermann also introduced the separatist enterprise of analysing the rest of the Republic into three or four distinct compositional stages. Analytical proposals of this sort were then formulated by a number of other scholars, including Krohn, Usener, and Rohde. The notion of an earlier, partial publication seemed to be supported by two bits of external evidence: a statement in Aulus Gellius that ‘about two books’ (duo fere libri) of Plato's Republic were the first to appear; and a number of striking parallels on the community of women between Republic 5 and Aristophanes' Ekklesiazousai, produced c. 392 B.C.

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Rover, Chiara. « Lucretius’ prolepsis ». Elenchos 43, n^o 2 (17 novembre 2022) : 279–314. http://dx.doi.org/10.1515/elen-2022-0016.

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Abstract This paper aims to investigate the equivalent of Epicurus’ πρόληψις, the second criterion of the Epicurean Canonic (DL X 31 = fr. 35 Usener), in Lucretius’ De rerum natura (DRN). Taking stock of the several occurrences of the Latin terms notitia and notities in the six books of the poem, I show that Lucretius’ view about preconception remains faithful to Epicurus’ πρόληψις, and that the poet does not endorse a less empiricist position than his Master because of some influence of the Stoic ἔννοια. To this end, I will also briefly address an important case in which πρόληψις, albeit not clearly mentioned, plays an essential role, namely the prolepsis of the deity (DRN V 1169–1182). Finally, I explain how Lucretius can be of some help in grasping the controversial relationship between the criterion of πρόληψις and that of ἐπιβολὴ τῆς διανοίας (animi inectus/iactus), showing in which way the poet seems to consider the latter as a criterion of truth in its own right.

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Sforza, Ilaria. « Alle origini dell’antropologia storica : Louis Gernet lettore di Hermann Usener ». Anabases, n^o 13 (1 mars 2011) : 131–56. http://dx.doi.org/10.4000/anabases.1790.

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Harrison, S. J. « Fuscus the Stoic : Horace Odes 1.22 and Epistles 1.10 ». Classical Quarterly 42, n^o 2 (décembre 1992) : 543–47. http://dx.doi.org/10.1017/s0009838800016189.

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Our information on Horace's friend Aristius Fuscus, whom he addresses in Odes 1.22 and Epistles 1.10, is neatly summed up by Nisbet and Hubbard: ‘he was a close friend of Horace's (serm. 1.9.61 ‘mihi cams’, epist. 1.10.3 ‘paene gemelli’). He wrote comedies (Porph. on epist. 1.10) and seems to have had a sense of humour: it was he who refused to rescue Horace from the ‘importunate man’ in the Sacra Via (serm. 1.9.60ff.). Horace says elsewhere that he was a town-lover, who disliked the countryside (epist. 1.10); here he amuses him with an account of the perils of his Sabine estate. Fuscus was a schoolmaster by profession (Porph. on serm. 1.9.60 ‘praestantissimus grammaticus illo tempore’); in epist. 1.10.45 Horace teases him for his stern discipline (‘nee me dimittes incastigatum…’: cf. CQ 9 [1959], 74f.). Fuscus is mentioned with Asinius Pollio and others as a critic who approved of Horace's poetry (serm. 1.10.83ff.). He may also have written on grammar; cf. gramm. 7.35.2 ‘Abnesti Fusti (Aristi Fusci Haupt, Aufusti Usener) grammatici liber est ad Asinium Pollionem’. The purpose of this note is to add a further piece to this picture, consonant with Fuscus' grammatical interests, namely to argue that Fuscus was also a Stoic, and that his philosophical loyalties are played on in the two poems addressed to him by Horace.

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Jennings, Michael W., et Roland Kany. « Mnemosyne als Programm. Geschichte, Erinnerung und die Andacht zum Unbedeutenden im Werk von Usener, Warburg und Benjamin ». German Quarterly 62, n^o 2 (1989) : 286. http://dx.doi.org/10.2307/407413.

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O'Sullivan, N. « Review. Isokrates, Platon und Ihr Publikum. Horer und Leser von Literatur im 4. Jahrhundert v. Chr. S Usener ». Classical Review 47, n^o 2 (1 février 1997) : 281–82. http://dx.doi.org/10.1093/cr/47.2.281.

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Baym, Nancy K. « From Practice to Culture on Usenet ». Sociological Review 42, n^o 1_suppl (mai 1994) : 29–52. http://dx.doi.org/10.1111/j.1467-954x.1994.tb03408.x.

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Usenet distributes thousands of topically-oriented discussion groups, reaching millions of readers world-wide. Newsgroup participants often create distinctive sub-cultures, which have been all but ignored in scholarly work on computer networks and computer-mediated communication. I illustrate how Usenet discourse can operate as a culture-creating force, and how practice theory can be used to approach Usenet cultures, with a deep analysis of one message in the group ‘rec.arts.tv.soaps.’ This group, which discusses television soap operas, is one of the most prolific on Usenet. The use of a single message demonstrates the potential of all Usenet talk as a locus of cultural meaning. The specific claims I make about such meanings in rec.arts.tv.soaps are grounded in my ethnographic research on this group over the last two years.

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Bub, Stefan. « Roland Kany, Mnemosyne als Programm. Geschichte, Erinnerung und die Andacht zum Unbedeutenden im Werk von Usener, Warburg und Benjamin. » Arbitrium 6, n^o 3 (1988) : 239–41. http://dx.doi.org/10.1515/arbi.1988.6.3.239.

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Hauben, Ronda. « Commodifying Usenet and the Usenet Archive or Continuing the Online Cooperative Usenet Culture ? » Science & ; Technology Studies 15, n^o 1 (1 janvier 2002) : 61–68. http://dx.doi.org/10.23987/sts.55151.

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This article explores the conflict between the cooperative online culture of users who have created Usenet and the corporate commodification of Usenet posts by companies archiving the posts. The clash of decision-making processes is presented through the details of how Usenet users choose to petition a company to provide protection for the public archives it had collected. The company disregarded the petition and the archives were sold to another company. The new company has begun to put its own copyright symbol on the posts in its archives. How will such a commodification affect the cooperative nature of Usenet itself and the continuing vitality of Usenet’s cooperative culture? The article explores this culture clash and considers possible consequences.

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Bremmer, Jan N. « G. ARRIGHETTI e. a., Aspetti di Hermann Usener, filologo della religione, prefazione di Arnaldo Momigliano. Pisa, Giardina, 1982. 238 p ». Mnemosyne 39, n^o 3-4 (1986) : 561–64. http://dx.doi.org/10.1163/156852586x01139.

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McGlohon, Mary, et Matthew Hurst. « Considering the Sources : Comparing Linking Patterns in Usenet and Blogs ». Proceedings of the International AAAI Conference on Web and Social Media 3, n^o 1 (20 mars 2009) : 262–65. http://dx.doi.org/10.1609/icwsm.v3i1.13991.

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Usenet is a decentralized discussion community predating blogs by decades. Just as there are a wide range of political blogs, many Usenet sub-communities focus on politics. However, we find these two communities are very different in terms of source content. In this work we compare linking patterns of the political Usenet with a well-known political blog and news aggregator, Memeorandum, with respect to coverage of news and blog sources, attention of stories, and timeliness of links.

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Schwabl, Hans. « Ein Brief Hans von Arnims aus Rostock an Hermann Usener in Bonn mit Bemerkungen zum Text von Dion or. I §§ 34 – 35 und III §§ 6. 8f. und 12. Im Anhang : Briefe Arnims an Usener aus der Zeit in Halle und von den Anfängen in Rostock ». Wiener Studien 125 (2012) : 31–74. http://dx.doi.org/10.1553/wst125s31.

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Elnawasany, Amal, Mohamed Abd Allah Makhlouf, BenBella Tawfik et Hamed Nassar. « Feature selection of unbalanced breast cancer data using particle swarm optimization ». International Journal of Electrical and Computer Engineering (IJECE) 12, n^o 5 (1 octobre 2022) : 4951. http://dx.doi.org/10.11591/ijece.v12i5.pp4951-4959.

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<p>Breast cancer is one of the significant deaths causing diseases of women around the globe. Therefore, high accuracy in cancer prediction models is vital to improving patients’ treatment quality and survivability rate. In this work, we presented a new method namely improved balancing particle swarm optimization (IBPSO) algorithm to predict the stage of breast cancer using unbalanced surveillance epidemiology and end result (USEER) data. The work contributes in two directions. First, design and implement an improved particle swarm optimization (IPSO) algorithm to avoid the local minima while reducing USEER data’s dimensionality. The improvement comes primarily through employing the cross-over ability of the genetic algorithm as a fitness function while using the correlation-based function to guide the selection task to a minimal feature subset of USEER sufficiently to describe the universe. Second, develop an improved synthetic minority over-sampling technique (ISMOTE) that avoid overfitting problem while efficiently balance USEER. ISMOTE generates the new objects based on the average of the two objects with the smallest and largest distance from the centroid object of the minority class. The experiments and analysis show that the proposed IBPSO is feasible and effective, outperforms other state-of-the-art methods; in minimizing the features with an accuracy of 98.45%.</p>

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Lloyd-Jones, Hugh. « Usener's Influence - Roland Kany : Mnemosyne als Programm : Geschichte, Erinnerung und die Andacht zum Unbedeutenden im Werk von Usener, Warburg und Benjamin. (Studien der Deutschen Literatur, Band 93.) Pp. vi + 273. Tübingen : Niemeyer, 1987. Paper, DM 82. » Classical Review 38, n^o 1 (avril 1988) : 136–38. http://dx.doi.org/10.1017/s0009840x00113769.

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Calder, William M. « Der Altertumswissenschaftler Eduard Norden (1868-1941) : Das Schicksal eines deutschen Gelehrten jüdischer Abkunft : Mit den Briefen Eduard Nordens an seinen Lehrer Hermann Usener aus den Jahren 1891 bis 1902 ». Classical World 94, n^o 4 (2001) : 399. http://dx.doi.org/10.2307/4352600.

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Werner, Michael. « Roland Kany, Mnemosyne als Programm. Geschichte, Erinnerung und die Andacht zum Unbedeutenden im Werk von Usener, Warburg und Benjamin, Tùbingen, Niemeyer, « Studien zur deutschen Literatur 93 », 1987, 273 p. » Annales. Histoire, Sciences Sociales 43, n^o 4 (août 1988) : 932–34. http://dx.doi.org/10.1017/s0395264900072164.

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Griffin, Jasper. « The Odyssey's Relationship to the Iliad - Knut Usener : Beobachtungen zum Verhältnis der Odyssee zur Ilias. (Scripta Oralia, 21. Reihe A.5.) Pp. xi + 254. Tübingen : Gunter Narr, 1990. DM 78. » Classical Review 41, n^o 2 (octobre 1991) : 288–91. http://dx.doi.org/10.1017/s0009840x00280098.

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O'sullivan, Neil. « Hearing Philosophy - S. Usener : Isokrates, Platon und ihr Publikum. Hörer und Leser von Literatur im 4. Jahrhundert v. Chr. (ScriptOralia, 63.) Pp. x + 264. Tübingen : Gunter Narr Verlag, 1994. Cased, DM 94. » Classical Review 47, n^o 2 (octobre 1997) : 281–82. http://dx.doi.org/10.1017/s0009840x0025066x.

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Akobi, William Kala, John Paul Oyore et George Ochieng Otieno. « Effects of behavioural change communication on HIV and AIDS related high risk behaviour among fishermen in Homabay and Siaya Counties, Kenya ». International Journal Of Community Medicine And Public Health 9, n^o 6 (27 mai 2022) : 2334. http://dx.doi.org/10.18203/2394-6040.ijcmph20221503.

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Background: Risky sexual behaviors such as sexual concurrency, sexual networks (fish for sex exchange) and unprotected sex, have been reported as the main cause of sexually transmitted diseases (STIs) /HIV infections among fisher folks. Behavioral change mechanisms as condom use and abstinence are some of interventions used in prevention HIV/AIDS spread in Kenya. Risky sexual behaviors increase risk of contracting STIs including HIV/AIDSMethods: This was a cross-sectional descriptive study involving 246 randomly selected fisher folks in Mbita- and Usenge along Lake Victoria. The survey used questionnaires to collect data among respondents. Using a sample frame in the beach management unit offices, fisherfolks were identified and invited to participate. Consent was obtained from participantsResults: The mean age of respondents was 31 years old. The 72% of the participants were directly involved in fishing. Participants who had extra marital relationship though married were 56.1% in Mbita and 47% in Usenge. Respondents who took alcohol with friends were 94.1% in Mbita and 96.2% in Usenge. Respondents who indicated that they had unprotected sex under influence of alcohol were 48.3% in Mbita and 77.1% in Usenge. Those who were sexually taken advantage of while under the influence of alcohol were 23.8% in Mbita and 38.3% in Usenge while those had sexually taken advantage of under the influence of alcohol were 18.3% in Mbita and 37.8% in Usenge.Conclusions: Targeted behaviour change communication (BCC) strategies designed specifically for fisherfolks is needed to curb high incidences of risky sexual behaviours noted among the fishermen.

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Malone, Patrick M. « Drug Information Technology and Internet Resources ». Journal of Pharmacy Practice 11, n^o 3 (juin 1998) : 196–218. http://dx.doi.org/10.1177/089719009801100310.

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The Internet poses many challenges and opportunities for pharmacists. This article discusses what is needed to access the Internet, including hardware and software. Afterwards, a discussion of the various capabilities that pharmacists can take advantage of and integrate into their practice philosophy is presented. Specific items covered include web searching, web site establishment, electronic mail, USENET News, collaboration software, listservers, and push technology. Furthermore, some likely future areas for pharmacists to evaluate are discussed.

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Kemala, Nida, et Wiwin Alawiyah. « KAITAN ASPEK STATUS SOSIAL PETANI SAYUR TERHADAP JENIS SUMBER INFORMASI YANG DIMANFAATKAN DI KELURAHAN LINGKAR SELATAN KECAMATAN JAMBI SELATAN KOTA JAMBI ». Jurnal MeA (Media Agribisnis) 1, n^o 1 (20 octobre 2016) : 39. http://dx.doi.org/10.33087/mea.v1i1.7.

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AbstractThis research had been held in Lingkar Selatan Village which focusing to learn the description of social status of farmer, information source that used by them and the relationship between those variables. Social status were indikated in three cases e.g. education, land wide and the respodent role in its siciety. There were 41 samples that selected by simple random sampling method. Description method was used to analyzed those variables and Chi–Square 2x2 was applied to analyzed the relationship between them.The result of this research should be expected to be a foundation in deciding by the authority in selecting a agricultural information transfer system which considered the various information sources. Instead of this consideration the information should be correctly transferred. The result of this research showed that the farmer number that has low education category (63%) was higher than the high one (37%). The low category of land wide was dominant (66%). Only three farmers that had authority role and all of them had showed hight category of information source useness. It showed 59% (24 farmers) have hight category of information source useness while 41% (17 farmers) showed low category of it useness and 16 farmers not used electronic information source yet. The farmer authority showed a significant relationship with information source useness, while education dan land wide had no relationship significantly with it. Keyword : Social Status, Extension, Information source, Farmer

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Sack, Warren. « What Does a Very Large-Scale Conversation Look Like ? Artificial Dialectics and the Graphical Summarization of Large Volumes of E-Mail ». Leonardo 35, n^o 4 (août 2002) : 417–26. http://dx.doi.org/10.1162/002409402760181231.

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E-mail-based conversations between thousands of people-very large-scale conversations (VLSCs)-now take place in a variety of on-line public spaces such as Usenet newsgroups and large listservs. This article describes the author's prototype Conversation Map system, which can automatically analyze and graphically summarize thousands of e-mail messages exchanged in VLSCs. Example conversation maps of nine VLSCs are presented. Finally, the sociolinguistic analysis performed by the Conversation Map is discussed as a form of artificial dialectics, and the graphical summaries produced by the system are considered as potential common ground between participants in a VLSC.

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Graham, Elyse. « Boundary maintenance and the origins of trolling ». New Media & ; Society 21, n^o 9 (30 mai 2019) : 2029–47. http://dx.doi.org/10.1177/1461444819837561.

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This article presents a new social framework for understanding the origins of trolling and its expansion from an obscure practice, limited to a handful of boards on Usenet, to a pervasive component of Internet culture. I argue that trolling originated, in the term of sociologists, as a form of boundary maintenance that served to distinguish communities of self-identified online insiders from others beyond the boundaries of their community and to drive outsiders away from their spaces. This framework can help us to better understand the transformations that trolling has undergone in the decades since its inception, as well as the persistence of misogyny and prejudice throughout the history of the practice.

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Makhlof, Mofida E. M., Fauzeya Mateq Albalwe, Turki M. Al-Shaikh et Mostafa M. El-Sheekh. « Suppression Effect of Ulva lactuca Selenium Nanoparticles (USeNPs) on HepG2 Carcinoma Cells Resulting from Degradation of Epidermal Growth Factor Receptor (EGFR) with an Evaluation of Its Antiviral and Antioxidant Activities ». Applied Sciences 12, n^o 22 (14 novembre 2022) : 11546. http://dx.doi.org/10.3390/app122211546.

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The current study sought to assess the antitumor, anticancer, and antioxidant efficacy of Ulva lactuca-mediated selenium nanoparticles by using an in vitro model of human hepatocellular carcinoma (HepG-2 cells) and HAV HM175 strain of hepatitis A virus, with the evaluation of antioxidant activity conducted using DPPH assay. The study showed promising cytotoxicity at the highest concentrations of 250 and 500 µg/mL, with viability rates of 19.43 and 8.75% for cancer cells, and the lowest toxicity with the highest viability rates of 59.41 and 30.64% for normal cells, respectively. These concentrations also exhibited the highest inhibition rates (51.28 and 76.31%, respectively) against the Epidermal Growth Factor Receptor (EGFR) enzyme and provide an explanation of the mechanism of such cytotoxicity, as this enzyme is responsible for the degradation of EGFR. Additionally, U. lactuca-mediated selenium nanoparticles (USeNPs) showed promising antiviral activity (+++) (50–<75%) with EC50 = 57.41 μg/mL and 74.13% antiviral rates against HAV HM175 at 100 µg/mL maximum noncytotoxic conc (MNCC). Using MTT assay, its selectivity index was 5.78 ≥ 2, which indicates that USeNPs exhibited antiviral activity that outweighed its toxicity. Therefore, USeNPs is an active antiviral agent and warrants further study. Furthermore, the DPPH scavenging activity of such nanoparticles was moderate as the highest sample concentration (100 µg/mL) recorded 31.64 ± 0.03% DPPH scavenging activity (with IC50 = 158.02 ± 0.07 μg/mL), a percentage which does not exceed that of standard ascorbic acid.

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Hardaker, Claire. « “Uh. . . . not to be nitpicky,,,,,but…the past tense of drag is dragged, not drug.” ». Journal of Language Aggression and Conflict 1, n^o 1 (18 juin 2013) : 58–86. http://dx.doi.org/10.1075/jlac.1.1.04har.

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This paper investigates the phenomenon known as trolling — the behaviour of being deliberately antagonistic or offensive via computer-mediated communication (CMC), typically for amusement’s sake. Having previously started to answer the question, what is trolling? (Hardaker 2010), this paper seeks to answer the next question, how is trolling carried out? To do this, I use software to extract 3,727 examples of user discussions and accusations of trolling from an eighty-six million word Usenet corpus. Initial findings suggest that trolling is perceived to broadly fall across a cline with covert strategies and overt strategies at each pole. I create a working taxonomy of perceived strategies that occur at different points along this cline, and conclude by refining my trolling definition.

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Hart, Joseph. « Computer Communications for Advisors ». NACADA Journal 13, n^o 2 (1 septembre 1993) : 27–33. http://dx.doi.org/10.12930/0271-9517-13.2.27.

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Many colleges and universities in the U. S. are electronically linked to the internet, the worldwide web of computer networks. Advisors can begin to use internet resources by subscribing to the user-friendly academic advising forum called ACADV. Through ACADV, advisors participate in a daily discussion group that connects them with colleagues around the world. After an advisor who is a new internet user becomes comfortable with ACADV, many other network resources can be explored. Abstruse computer terms and abbreviations such as e-mail, Usenet, Telnet, and FTP will become familiar and meaningful after only a short time. Advisors who learn the terms and concepts enabling them to communicate via computer effectively will discover much of value in the world of computer-mediated communications.

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Kitchin, Heather A. « Alcoholics Anonymous Discourse and Members' Resistance in a Virtual Community : Exploring Tensions between Theory and Practice ». Contemporary Drug Problems 29, n^o 4 (décembre 2002) : 749–78. http://dx.doi.org/10.1177/009145090202900405.

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Alcoholics Anonymous has greatly informed the individual, social, and political landscape of the contemporary self-help or mutual-aid movement. There has emerged, in turn, a vast, though largely uncritical, body of research examining AA and its 12-step recovery model. A close look inside a virtual AA community, however, reveals that not all AA members embrace formal AA discourse. Through an examination of dialogue and discourse on a public Usenet newsgroup, this study demonstrates that in contrast to research that depicts AA program practices as necessarily harmonious, members' experiences of program wisdom are frequently negotiated and reassessed outside larger AA dicta. The data examined show that what becomes constituted as members' practice can be fraught with questions, tensions, and separations from conventional or ideal AA.

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Thompson, Roy, Susan Silva, Kirsten Corazzini, Thomas Konrad, Michael Cary et Eleanor McConnell. « Human Capital and Employment Outcomes Among Foreign Educated and US Nurses Working in Long Term Care ». Innovation in Aging 5, Supplement_1 (1 décembre 2021) : 876–77. http://dx.doi.org/10.1093/geroni/igab046.3194.

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Abstract Employing Foreign Educated Nurses (FENs) helps address Registered Nurse (RN) shortages in long-term care (LTC) in the United States (US). However, examination of factors explaining differences in their employment outcomes relative to US Educated Nurses (USENs) is limited. This study uses 2018 National Sample Survey of Registered Nurses data to compare income, work hours, job satisfaction, and human capital, defined as personal characteristics (knowledge, work experience) and behaviors (job mobility), of FENS and USENs working full-time in LTC. A human capital score, consisting of highest nursing education, skill certifications, state licensures, years of experience, multi-state employment history, and multi-lingual status was constructed. Covariates included nurse demographics, direct care role, and ability to practice to full scope. Covariate-adjusted group differences in employment outcomes and human capital were compared using ANCOVA and logistic regression. Mediation analyses explored whether human capital explained FEN vs USEN differences. FENs earned higher hourly wages (p=0.0169), worked fewer hours annually (p=0.0163), and reported greater human capital (p<.0001) compared to USENs. FENs and USENs, however, had similar annual salaries (p=0.3101) and job satisfaction (p=0.1674). Human capital mediated FEN vs USEN effects on hourly wages but not annual work hours. FENs’ higher levels of human capital partially account for FEN vs USEN differences in hourly wages. Application of the human capital concept advanced our ability to examine differences in employment outcomes and highlight aspects of the value that FENs contribute to LTC settings.

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Kliushyna, G. V., et S. M. Dovbysh. « TO THE MEMORY OF VIKTOR PAVLOVICH USENKO ». Geological Journal, n^o 1 (16 avril 2021) : 100–103. http://dx.doi.org/10.30836/igs.1025-6814.2021.1.223593.

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The article is dedicated to Viktor Usenko, scientist and researcher in the field of marine geology and geoecology, PhD (geology), one of the most experienced investigator of the Department of Modern Marine Sedimentogenesis of the Institute of Geological Sciences of the National Academy of Sciences of Ukraine.

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Kim, Jong-Wan, Kyu-Cheol Cho, Hee-Jae Kim et Byeong-Man Kim. « Automatic Determination of Usenet News Groups from User Profile ». Journal of Korean Institute of Intelligent Systems 14, n^o 2 (1 avril 2004) : 142–49. http://dx.doi.org/10.5391/jkiis.2004.14.2.142.

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Molnar, Kathleen K., et Ramesh Sharda. « Using the Internet for Knowledge Acquisition in Expert Systems Development : A Case Study ». Journal of Information Technology 11, n^o 3 (septembre 1996) : 223–34. http://dx.doi.org/10.1177/026839629601100304.

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Knowledge acquisition is a major task in expert system development. This paper proposes one way of acquiring knowledge for expert system development: through the use of the Internet. Internet resources (e.g. Usenet groups, ListServ discussion lists, archive sites and on-line literature/database searches) are knowledge sources. Internet tools such as newsreaders, electronic mail, Telnet, FTP, gophers, archie, WAIS and World Wide Web provide access to these sources. The results of an exploratory study that examined the use of the Internet as a knowledge source are presented here in conjunction with a framework for using the Internet in the planning phase. Four major advantages can be found in this: the availability of multiple experts in multiple domains, the interaction of domain experts and end users, time/cost savings, and convenience. The lessons learned and some additional issues are also presented.

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Pagoulatos, Peter, et Richard Veit. « Experimental Uses of Shell Tools : A Preliminary Study ». North American Archaeologist 14, n^o 4 (avril 1994) : 341–50. http://dx.doi.org/10.2190/c8gy-32b3-y10b-kqdt.

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This article presents a preliminary study concerning the functional uses of Northern Quahog (Mercenaria mercenaria), or hard-shelled clam tools. A series of experiments were conducted with tools manufactured from shell. These were worked on specific materials using a cutting motion for different durations of use. The artifacts were then analyzed for observable usewear characteristics for comparative purposes.

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Pleace, Nicholas, Roger Burrows, Brian Loader, Steven Muncer et Sarah Nettleton. « On-Line with the Friends of Bill W : Social Support and the Net ». Sociological Research Online 5, n^o 2 (septembre 2000) : 33–44. http://dx.doi.org/10.5153/sro.491.

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The Internet is now being used as a mechanism for the delivery of social support on a global scale, chiefly through the formation of self-help groups. Most of the research that has been undertaken on these groups has focussed on Usenet and the use of newsgroups for social support. This paper examines the use of an Internet Relay Chat (IRC) ‘room’, by a self-help group composed of problem drinkers. The group had an international membership and advocated the use of social support, rather than intervention by professional services, to help its membership overcome problem drinking. The paper considers the roles that these new forms of Internet mediated self-help and social support might play in changing the relationships of those who participate in them towards traditional health and social care services. The paper also critically examines the extent to which such fora might function as virtual ‘communities’ of care.

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Manes, Michelle A. « Technology Tips : A Global Electronic Community ». Mathematics Teacher 87, n^o 8 (novembre 1994) : 650–51. http://dx.doi.org/10.5951/mt.87.8.0650.

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The whole world is going digital! As a teacher, I have used my home computer to prepare materials, to keep track of grades, and to type final reports. But my computer holds so much more potential. As an active member of what I like to call “the on-line culture,” I have planned entire vacations from my desk, including purchasing plane tickets and requesting vegetarian meals, making hotel reservations, and budgeting the cost; I have used electronic mail to keep in touch with my family and friends; and I have learned how to clean the bearings and rotate the wheels of my in-line skates thanks to Usenet newsgroups. These newsgroups are like worldwide electronic bulletin boards. People use their computers to post questions, answers, opinions, ideas, and tirades to be read by anyone anywhere. Groups exist for every professional and personal interest imaginable.

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Asmaida, Asmaida. « EFISIENSI ALOKATIF FAKTOR-FAKTOR PRODUKSI DAN PENDAPATAN USAHATANI PADI (Oryza sativa L.) (Studi Kasus Di Desa Simpang Datuk Kecamatan Nipah Panjang Kabupaten Tanjung JabungTimur) ». Jurnal MeA (Media Agribisnis) 2, n^o 2 (26 octobre 2017) : 45. http://dx.doi.org/10.33087/mea.v2i2.22.

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The research was conducted in “Simpang Datuk” Village, “Nipah Panjang” Sub-district, “Tanjung Jabung Timur” Regency, with several aims e.g: to analyze the income of rice farmers, Analyzing the effect of production factors in rice farming, Analyzing the allocative efficiency of useness on the production factors that influenced the rice production. This location was selected by considering that it was the rice production centre. Survey method was used in this research, and the collected data (both primary and secondary ) had acros section type. There were 39 households as a samples from a total 259 farmers population which taken by simple random sampling method. The description analysis and Cobb Douglas production function were applied in this research. The results showed: (1) the total average of farmers income was Rp.27.507.997,-/period/Ha, the total cost average was Rp.8.630.942,-/period/Ha and the earnings average was Rp.18.877.055,-/period/Ha. R/C ratio was 3.19. This indicates that the rice farming was quite profitable, because the R/C value was more than 1, The production factors that showed significant effect toward to the farming activities were seed and fertilizer, The Result of analysis on allocative efficiency of production factors useness on rice farming showed that useness allocation of seed and fertilizer was 24,65 kg and as 7,650 kg respectively. The result of these useness allocation both seed and fertilizer were more than 1, so it showed an unefficiently allocation. Keywords: Farming, Rice, Income, Production Function, EfficiencyPenelitian dilaksanakan di Desa Simpang Datuk Kecamatan Nipah Panjang Kabupaten Tanjung Jabung Timur, dengan tujuan untuk menganalisis pendapatan petani padi, faktor produksi yang berpengaruh dalam usahatani padi, dan efisiensi alokatif penggunaan faktor produksi yang berpengaruh terhadap produksi padi. Metode penelitian menggunakan metode survey, data yang dikumpulkan meliputi data primer dan data sekunder dengan jenis data cros section. Sampel penelitian sebanyak 39 RTP dari total populasi 259 RTP yang diambil secara simple random sampling. Metode analisis yang digunakan yaitu analisis data kualitatif dan data kuantitatif dengan perhitungan pendapatan petani dan fungsi produksi Cobb Douglas. Hasil penelitian : Rata-rata total penerimaan petani padi Rp.27.507.997,-/MT/Ha, rata-rata total biaya Rp.8.630.942,-/MT/Ha dan rata-rata pendapatan Rp.18.877.055,-/MT/Ha. Nilai R/C rasio sebesar 3,19. Hal ini menunjukkan bahwa rata-rata usahatani padi di daerah penelitian cukup menguntungkan, karena nilai RC rasionya lebih dari 1. Faktor-faktor produksi yang berpengaruh dalam kegiatan usahatani padi adalah faktor produksi benih dan pupuk. Hasil analisis efisiensi alokatif penggunaan faktor produksi benih sebesar 24,65 kg dan pupuk sebesar 7,650 kg, hasil penggunaan benih dan pupuk tersebut keduanya lebih dari 1, sehingga belum efisien secara alokatif.Kata kunci: Usahatani, Padi, Pendapatan, Efisiensi, Fungsi Produksi

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Murillo, Enrique. « “I’ve Got a Situation and Would Appreciate Your Experience” ». International Journal of Virtual Communities and Social Networking 4, n^o 4 (octobre 2012) : 52–80. http://dx.doi.org/10.4018/jvcsn.2012100104.

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Virtual Communities of Practice (CoPs) that are launched and managed by organizations have been amply documented in KM literature, but extra-organizational virtual CoPs have received little coverage. This study performs an ethnography of an extra-organizational Usenet-based CoP of tax professionals, using a longitudinal Social Network Analysis to map a tight-knit long-lived community and identify its members. The result is a naturalistic description of the ways in which the Wenger dimensions of Mutual engagement, Joint enterprise and Shared repertoire manifest themselves in day-to-day interactions in an online CoP. The study highlights how energetic voluntary participation by members produces a successful long-lived virtual CoP, even in the absence of organizational KM or IT resources. For independent professionals, extra-organizational virtual CoPs can provide a powerful support group and the means to constantly update their personal competence. For organizations intent on developing formalized CoPs, these results are a useful reminder that member commitment is the ultimate driver of a CoP’s success.

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Bury, Rhiannon. « Technology, fandom and community in the second media age ». Convergence : The International Journal of Research into New Media Technologies 23, n^o 6 (24 mai 2016) : 627–42. http://dx.doi.org/10.1177/1354856516648084.

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The virtual or online community was considered by Mark Poster (1995) to be central to what he called the second media age, marked as distinct from the first media age by new modes interactivity and subjectivity afforded by internet technologies. Community is also central to participatory culture, the study of which began at the cusp of the second media age. This paper critically examines the technocultural formation of online community in the context of fandom and its relationship to specific platforms from Usenet to Tumblr. Based on the analysis of interview data collected from participatory fans (n = 33), I argue that not all platforms enable community formation. While the participants had a sense of community as members of listservs, Yahoo groups and LiveJournal, the same was not true of Facebook, Twitter and Tumblr, even though they afforded a number of fannish pleasures. These findings raise questions as to the ongoing centrality of online community in the late second media age.

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McGlohon, Mary, et Matthew Hurst. « Community Structure and Information Flow in Usenet : Improving Analysis with a Thread Ownership Model ». Proceedings of the International AAAI Conference on Web and Social Media 3, n^o 1 (19 mars 2009) : 122–29. http://dx.doi.org/10.1609/icwsm.v3i1.13955.

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Studying Usenet provides unique insight into online communities, since there is often a pre-defined space for community interaction. Here, we examine a large set of posts in nearly 200 politically-oriented newsgroups over a period of 4 years, using a unique and novel approach to the analysis. Our study is multi-scale: not only do we examine the newsgroups individually and compare measurements of different groups, but we also examine the relationships between the groups. Since users often post to multiple groups, shared participating authors or cross posts may be a way to assess how closely related, content-wise, two groups may be. However, this also causes some confusion of relevance. To combat this effect, we develop an “ownership” measure of an article to the set of cross-posted groups, based on the posting activity of the author. We show that this ownership measure can greatly improve assessment of information diffusion within and between groups, and suggest using it to improve analysis in other problems.

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Petru, Simona. « Usewear analysis of Mesolithic and Neolithic stone tools from Mala Triglavca, Trhlovca and Pupičina peć ». Documenta Praehistorica 31 (31 décembre 2004) : 199–204. http://dx.doi.org/10.4312/dp.31.14.

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In this paper the results of the usewear analysis of Mesolithic and Neolithic stone tools from three cave sites - Mala Triglavca and Trhlovca in the Slovenian Karst and Pupicina pec in Croatian Istra will be presented. Stone tools were examined under the light microscope at 50 - 200 x magnifications, and some additional physical and chemical analyses were undertaken. Various uses of the tools were determined and conclusions regarding the economies at those sites were drawn.

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Charitonidis, Chariton. « Semantic prosody of extended lexical units : A case study ». Yearbook of the Poznan Linguistic Meeting 7, n^o 1 (25 septembre 2021) : 43–74. http://dx.doi.org/10.14746/yplm.2021.7.2.

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Semantic prosody is typically referred to as an evaluative function of certain words or multiword items appearing within collocates of positive or negative meaning. The present study deals with the semantic prosody (context properties) of extended lexical units (ELUs) according to the psycholinguistic variables ‘valence’ (emotional positivity), ‘arousal’ (excitement, mood-enhancement), and ‘concreteness’. The object of investigation are the verbal phrases feel blue (unambiguous idiomatic ELU, without a literal counterpart) and see red (ambiguous ELU, idiomatic or literal). The study builds on Snefjella & Kuperman (2016) who propose context norms for English words on the basis of a USENET mega-corpus. For the detection of ELU representations, a questionnaire-based survey was conducted with speakers of American English. For the detection of the context values of ELUs, a corpus research was carried on by using the Corpus of Contemporary American English (COCA) and the News on the Web corpus (NOW). The results suggest that ELU contexts largely conform to the averaged context norms of ELU constituents. ELU representations are strongly dissociated from contexts.

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Best, Michael L. « An Ecology of Text : Using Text Retrieval to Study Alife on the Net ». Artificial Life 3, n^o 4 (octobre 1997) : 261–87. http://dx.doi.org/10.1162/artl.1997.3.4.261.

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I introduce a new alife model, an ecology based on a corpus of text, and apply it to the analysis of posts to USENET News. In this corporal ecology posts are organisms, the newsgroups of NetNews define an environment, and human posters situated in their wider context make up a scarce resource. I apply latent semantic indexing (LSI), a text retrieval method based on principal component analysis, to distill from the corpus those replicating units of text. LSI arrives at suitable replicators because it discovers word co-occurrences that segregate and recombine with appreciable frequency. I argue that natural selection is necessarily in operation because sufficient conditions for its occurrence are met: replication, mutagenicity, and trait/fitness covariance. I describe a set of experiments performed on a static corpus of over 10,000 posts. In these experiments I study average population fitness, a fundamental element of population ecology. My study of fitness arrives at the tinhappy discovery that a flame-war, centered around an overly prolific poster, is the king of the jungle.

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Lewin, Beverly A., et Yonatan Donner. « Communication in Internet message boards ». English Today 18, n^o 3 (17 juin 2002) : 29–37. http://dx.doi.org/10.1017/s026607840200305x.

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A quantitative analysis of usage in Computer-Mediated Conversation (CMC).While commentators as ‘early’ as 1984 were predicting that the “organizational, social, and personal effects of computers will be deeply felt”, they could only speculate on the strength of its impact. As this account was being written, at the end of 2001, the effects of Computer-Mediated Communication (CMC) were fast overtaking our poor ability to measure them. There are many ways to communicate through computers: Usenet newsgroups, mailing lists, and message boards, which allow users to discuss specific topics with each other. (The term CMC allows for the possibility that some methods of communication, e.g., “chat rooms”, will not meet the definition of ‘mail’. The most popular method of CMC is e-mail. For those who have internet access, CMC is often their preferred choice of indirect (i.e., non face-to-face) communication, thanks to its speed, efficiency, and flexibility. Perhaps for these reasons, e-mail has already overtaken the telephone as the primary means of business communication.

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Jagwan, S., N. Singh et K. Zargar. « Medicinal plant of Kedar Valley, Garhwal Himalaya (Uttarakhand) ». Journal of Non-Timber Forest Products 18, n^o 3 (1 septembre 2011) : 245–52. http://dx.doi.org/10.54207/bsmps2000-2011-6g6g39.

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The article attempts to highlight the issue of medicinal Plant, especially in the Garhwal Himalayas, Uttarakhand with their botanical names, life form, distribution, habitat, part used, other useses and current status. The medicinal uses of 94 plants species have been presented. The results reported here are the outcome of extensive study of the literature on Garhwal flora, its uses and future benefits. Information has also been gathered from local people by an ethnobotanical survey in Kedar valley villages like Triyuginarayan, Guptkashi, Phata Rampur, district Rudraprayag, region of Garhwal Himalaya, Uttarakhand.

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Zhao, De Cai, et Bo Yang Xie. « Research and Development of Online Course Systems ». Applied Mechanics and Materials 333-335 (juillet 2013) : 2179–82. http://dx.doi.org/10.4028/www.scientific.net/amm.333-335.2179.

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Based on the knowledge management theory, social constructivist theory, the theory ofteam learning, object-oriented programming methods, from the student's learning characteristicsand the technology platform and operating environment and etc., feasibility analysis and needsanalysis are carried out. System design and development are becoming into the design goals ofsocial, intelligence and humanity , the abstract factory design pattern to SQL Sever as a databaseservice system are chosen to be used a number of key technologies, combined with intelligent,high-performance, full-featured search technology, efficient, general purpose, open-to-useWeb-based course system are designed and developed.

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Thorson, Mark. « Usenet Nuggets ». ACM SIGARCH Computer Architecture News 22, n^o 4 (septembre 1994) : 78–81. http://dx.doi.org/10.1145/190787.859616.

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