Dretske e o problema dos qualia

The aim of this paper is to present and discuss Fred Dretske's (1995) suggestion for analysis of the problem of qualia. Such a problem was acknowledged following Thomas Nagel's discussion in his classical paper What is it like to be a bat. In the paper, Nagel (1974) postulates the impossibility of knowing aspects of human experience from a third-person perspective. He considers that qualitative aspects of a subject's experience, fundamental for characterization of qualia, would be lost during the course of objective descriptions of it. Based on his Representational Thesis of Mind, Dretske argues that if we were to consider mind to be the representational aspect of the brain, the nature of qualia would thus be representational. In this context, mental facts related to experiences would be representational facts: if we were to know the nature of these representational facts, we would also know the experience the system represents. Given this understanding, we discuss to what extent the Dretskean proposal constitutes (or not) an alternative for the problem of qualia.

A condição de proletariedade: esboço de uma analítica existencial da classe do proletariado

Our objective is to present the concept of «proletariancondition”, considered by us as the fundamental existential condition (and foundational) of modern finances, which involves men and women deprived of the means of production for their social life,in the situation of «social class» of the proletariat. The (quote, unquote)«class» of the proletariat is the social group of men and women, alienated from the social ownership/control of the means of life production, who are subsumed to a particular historical existential condition: the condition of proletarians.

Dretske e o problema dos qualia

The aim of this paper is to present and discuss Fred Dretske’s (1995) suggestion for analysis of the problem of qualia. Such a problem was acknowledged following Thomas Nagel’s discussion in his classical paper “What is it like to be a bat”. In the paper, Nagel (1974) postulates the impossibility of knowing aspects of human experience from a third-person perspective. He considers that qualitative aspects of a subject’s experience, fundamental for characterization of qualia, would be lost during the course of objective descriptions of it. Based on his Representational Thesis of Mind, Dretske argues that if we were to consider mind to be the representational aspect of the brain, the nature of qualia would thus be representational. In this context, mental facts related to experiences would be representational facts: if we were to know the nature of these representational facts, we would also know the experience the system represents. Given this understanding, we discuss to what extent the Dretskean proposal constitutes (or not) an alternative for the problem of qualia.

Antes de Otranto: apontamentos para uma pré-história do gótico na literatura

Departing from Ariovaldo Vidal’s statement, in his foreword to the Brazilian translation of The Castle of Otranto, that the Gothic sources were spread upon literary and social history waiting for someone (Horace Walpole) to collect them in order to create a new literary genre, and connecting imagination to such statement, my purpose in this paper is to make some notes on what would possibly be these sources referred by Vidal. By the means of thinking on the Darkness as a semi-concept, a perspective largely inspired in Fred Botting’s Gothic (2014), I intend to look for the origins of Gothic fiction in texts by Homer, Virgil, Dante, and Milton.

Variação dimensional de tábuas de Eucalyptus grandis durante alguns níveis de tempo e temperatura de termorretificação

The objective of this study was evaluate the effects of retification® temperatures and times on thickness variation from Eucalyptus grandis timber. Boards from logs of 30-year-old Eucalyptus grandis trees, from São Paulo Forest Institute in Santa Barbara, Brazil, were thermally modified at 180ºC for 2.5 hours, at 200ºC for 3.0 hours and 200ºC for 4.0 hours. The results showed that: (1) the thermally modified wood at 200°C by 3.0 to 4.0 hours showed increased thickness between 0.698 mm and 0.874 mm due to the internal cracks, (2) the thermally modified wood at 180°C by 2.5 hours has a decreased from 0,177 mm in thickness and the absences of internal cracks.

Marshall Family Papers - Accession 260 - M110 (142)

The Marshall Family Papers includes originals and photocopies of two letters written by Fred D. Marshall of Rock Hill. The first is from Camp Thomas in Chickamauga, Georgia and the second was from Camp Cuba Libre in Jacksonville, FL. while he was a soldier during the Spanish American War to his parents, Capt and Mrs. John Wilson Marshall of Rock Hill Also included is a letter by W.W. Byre to Capt. John Wilson Marshall while a missionary in Mexico. Fred D. Marshall served as mayor of Columbia from 1941 to 1946 and W.W. Byre became Dean of Erskine Theological Seminary at Due West, SC.

Family and Church Records - Accession 49 - M22 (32-33)

The Family and Church Records consist of photocopies of records compiled by Mrs. W.H. Hamilton, Mrs. Fred C. Laurence and Mrs. L.F. Abernethy for the Catawba Chapter of the Daughters of the American Revolution. The collection includes mostly genealogical information including a history of the Crawford family, Reid family bible records, Roach family bible records, Joseph Palmer Moore obituary, Moore family chart, Andrew Jackson, Sr. and Elizabeth Jackson monument, Commission from Gen. Francis Marion to Captain James Witherspoon, Witherspoon family records, Alexander Love biographical information, and a cemetery list of Bethel Presbyterian Church.

American Lives: A Reader [Preface & Introduction]

Memoirs are as varied as human emotion and experience, and those published in the distinguished American Lives Series run the gamut. Excerpted from this series (called “splendid” by Newsweek) and collected here for the first time, these dispatches from American lives take us from China during the Cultural Revolution to the streets of New York in the sixties to a cabin in the backwoods of Idaho. In prose as diverse as the stories they tell, writers such as Floyd Skloot, Ted Kooser, Peggy Shumaker, and Lee Martin, among many others, open windows to their own ordinary and extraordinary experiences. John Skoyles tells how, for his Uncle Fred, a particular “Hard Luck Suit” imparted misfortune. Brenda Serotte describes a Turkish grandmother who made her living reading palms, interpreting cups, and prescribing poultices for the community. In “Son of Mr. Green Jeans,” Dinty W. Moore views fatherhood through the lens of pop culture. Janet Sternburg’s Phantom Limb muses on the dilemmas of a child caring for a parent. Whether evoking moments of death or disease, in family or marriage, history, politics, religion, or culture, these glimpses into singular American lives come together in a richly textured, colorful patchwork quilt of American life.

Master Conservationist Presentations - 2001

We begin the 2001 Master Conservationist program with honorees in production agriculture from District A which includes the Panhandle of Nebraska. I would like to ask Leon and Cheryl Burkhart-Kriesel (Kresel) of Gurley who are unable to be present. They operated the family farm in partnership with Fred and Viola Kriesel until 1984 when Leon and Cheryl become sole owners/operators. The Kriesels produce certified wheat, millet, oats, and barley seed on 3200 dryland acres that are owned, rented, or contracted. Since 1984, 45,000 feet of terraces have been installed. Their holistic conservation plan also includes over 57,000 feet of windbreaks of mixed evergreen and broadleaf trees and shrubs. This mixture of plant species is unique in the Panhandle. They built an earthen dam with 11 acre-feet of permanent storage and 70.5 acre-feet of detention storage. Results include reduced soil erosion by wind and water, and increased productivity and wildlife populations. Local and international groups tour the farm. Congratulations to the Kriesels.

The Probe, Issue 167 – July 1996

Techniques and Expertise in Wildlife Damage Control: A Survey Among NADCA's Membership, by Dallas R. Virchow, University of Nebraska, and J. Russell Mason, Utah State University NADCA Membership Survey Rats' Rights Repealed in New Jersey Texas Predators Dine on Exotics Recipes for Nutria Wildlife Damage to Aircraft Tallied Airplane Hits Deer Golfers Get Teed Off at Coots Japanese Technologist Tackles Rodents ADC To Tackle Gophers Booklet Review: Missouri's Beaver: A Guide to Management, Nuisance Prevention, and Damage Control by Ron McNeely. Conservation Commission of the State of Missouri, 1995. Elk Reintroduction and Meningeal Worms South African Puppy, "Licky," Barely Survives Eagle Attack Publications Available: The Proceedings of the 12th Great Plains Wildlife Damage Control Workshop (1995); The proceedings for a conference, "Private Property Rights and Responsibilities of Rangeland Owners and Managers"; Proceedings, 6th Eastern Wildlife Damage Management Conference (1993); Rangeland Wildlife (1996), edited by Paul R. Krausman, and published by the Society for Range Management New "Animal Talk" Radio Program in Los Angeles, CA — Animal Issues Today NWRC Announces Bird Research Leader Sick Boy Who Wishes for Dream Hunt Incites Wrath of Animal Rightists A Picture Speaks A Thousand Words: From the WDAMAGE listserv: by Fred Lyass (pseudonym used by request)

Polyphyly of the hawk genera Leucopternis and Buteogallus (Aves, Accipitridae): multiple habitat shifts during the Neotropical buteonine diversification

Abstract Background The family Accipitridae (hawks, eagles and Old World vultures) represents a large radiation of predatory birds with an almost global distribution, although most species of this family occur in the Neotropics. Despite great morphological and ecological diversity, the evolutionary relationships in the family have been poorly explored at all taxonomic levels. Using sequences from four mitochondrial genes (12S, ATP8, ATP6, and ND6), we reconstructed the phylogeny of the Neotropical forest hawk genus Leucopternis and most of the allied genera of Neotropical buteonines. Our goals were to infer the evolutionary relationships among species of Leucopternis, estimate their relationships to other buteonine genera, evaluate the phylogenetic significance of the white and black plumage patterns common to most Leucopternis species, and assess general patterns of diversification of the group with respect to species' affiliations with Neotropical regions and habitats. Results Our molecular phylogeny for the genus Leucopternis and its allies disagrees sharply with traditional taxonomic arrangements for the group, and we present new hypotheses of relationships for a number of species. The mtDNA phylogenetic trees derived from analysis of the combined data posit a polyphyletic relationship among species of Leucopternis, Buteogallus and Buteo. Three highly supported clades containing Leucopternis species were recovered in our phylogenetic reconstructions. The first clade consisted of the sister pairs L. lacernulatus and Buteogallus meridionalis, and Buteogallus urubitinga and Harpyhaliaetus coronatus, in addition to L. schistaceus and L. plumbeus. The second clade included the sister pair Leucopternis albicollis and L. occidentalis as well as L. polionotus. The third lineage comprised the sister pair L. melanops and L. kuhli, in addition to L. semiplumbeus and Buteo buteo. According to our results, the white and black plumage patterns have evolved at least twice in the group. Furthermore, species found to the east and west of the Andes (cis-Andean and trans-Andean, respectively) are not reciprocally monophyletic, nor are forest and non-forest species. Conclusion The polyphyly of Leucopternis, Buteogallus and Buteo establishes a lack of concordance of current Accipitridae taxonomy with the mtDNA phylogeny for the group, and points to the need for further phylogenetic analysis at all taxonomic levels in the family as also suggested by other recent analyses. Habitat shifts, as well as cis- and trans-Andean disjunctions, took place more than once during buteonine diversification in the Neotropical region. Overemphasis of the black and white plumage patterns has led to questionable conclusions regarding the relationships of Leucopternis species, and suggests more generally that plumage characters should be used with considerable caution in the taxonomic evaluation of the Accipitridae.

Biomarkers and Bacterial Pneumonia Risk in Patients with Treated HIV Infection: A Case-Control Study

Background: Despite advances in HIV treatment, bacterial pneumonia continues to cause considerable morbidity and mortality in patients with HIV infection. Studies of biomarker associations with bacterial pneumonia risk in treated HIVinfected patients do not currently exist. Methods: We performed a nested, matched, case-control study among participants randomized to continuous combination antiretroviral therapy (cART) in the Strategies for Management of Antiretroviral Therapy trial. Patients who developed bacterial pneumonia (cases) and patients without bacterial pneumonia (controls) were matched 1:1 on clinical center, smoking status, age, and baseline cART use. Baseline levels of Club Cell Secretory Protein 16 (CC16), Surfactant Protein D (SP-D), C-reactive protein (hsCRP), interleukin-6 (IL-6), and d-dimer were compared between cases and controls. Results: Cases (n = 72) and controls (n = 72) were 25.7% female, 51.4% black, 65.3% current smokers, 9.7% diabetic, 36.1% co-infected with Hepatitis B/C, and 75.0% were on cART at baseline. Median (IQR) age was 45 (41, 51) years with CD4+ count of 553 (436, 690) cells/mm3. Baseline CC16 and SP-D were similar between cases and controls, but hsCRP was significantly higher in cases than controls (2.94 mg/mL in cases vs. 1.93 mg/mL in controls; p = 0.02). IL-6 and d-dimer levels were also higher in cases compared to controls, though differences were not statistically significant (p-value 0.06 and 0.10, respectively). Conclusions: In patients with cART-treated HIV infection, higher levels of systemic inflammatory markers were associated with increased bacterial pneumonia risk, while two pulmonary-specific inflammatory biomarkers, CC16 and SP-D, were not associated with bacterial pneumonia risk.

"Daring to be foolish". L'opera poetica di Robert Kroetsch dal 2001 al 2010

La presente dissertazione si pone come oggetto di analisi la produzione poetica di Robert Kroetsch (1927-2011), scrittore e critico letterario canadese nativo dell’Alberta (Canada), che tra il 1960 e il 2010 ha pubblicato un numero notevole di opere (nove romanzi, più di venti opere poetiche tra componimenti singoli e in raccolta, due volumi di saggi e diverse interviste). In particolare si è scelto di focalizzare l’attenzione sulle ultime tre raccolte di poesia – rispettivamente The Hornbooks of Rita K (2001), The Snowbird Poems (2004) e Too Bad: Sketches Toward a Self-Portrait (2010) – che, se confrontate con la produzione precedente, forniscono prova di alcuni elementi di novità all’interno della prospettiva poetica di Kroetsch. L’ipotesi dalla quale trae origine il presente studio è infatti che, a partire dalla raccolta The Hornbooks of Rita K, Kroetsch abbia imboccato un percorso di evoluzione stilistica che corre in parallelo con la formulazione di una nuova poetica. Nello specifico, si osserva che, negli ultimi dieci anni, da un punto di vista formale i componimenti si frammentano progressivamente, passando da una forma lunga – quella del long poem – a una breve – lo sketch, che risulta più adatta a rappresentare sul piano espressivo una mutata percezione dell’Io poetico. A un simile aspetto si aggiunge poi il fatto che la raffigurazione della propria vicenda umana diventa, con sempre maggiore evidenza, motivo di riflessione su una condizione universale dell’umano e sulla dimensione etica del suo agire.

Lo stato di Hoyle e il principio antropico

Una delle scoperte più importanti del novecento, nel ambito della fisica nucleare e della nucleosintesi degli elementi all'interno delle stelle, è sicuramente rappresentata dallo stato di Hoyle, scoperto dall'astrofisico inglese Fred Hoyle nel 1954. Lo stato di Hoyle è un livello eccitato del nucleo dell'atomo di carbonio-12 a 7,65 MeV, la cui importanza risiede nel fatto che grazie alla sua presenza la produzione di carbonio-12 nei nuclei delle giganti rosse (uno stadio dell'evoluzione stellare) aumenta di circa un fattore 10^7, permettendo così l'esistenza di forme di vita intelligenti basate sul carbonio, ovvero noi. Proprio a causa di questa mia ultima affermazione esso viene, in letteratura, spesso affiancato a un principio, chiamato principio antropico, formulato nel 1973 dallo scienziato australiano Brandon Carter e secondo il quale noi ci dobbiamo aspettare di osservare soltanto quelle condizioni che sono necessarie per la nostra presenza e osservazione. Visto lo stretto legame che sembra esistere tra la scoperta di Hoyle e il principio formulato da Carter, l'obbiettivo di questa tesi sarà quindi quello di trattare lo stato di Hoyle con un particolare occhio di riguardo al suo legame con il principio antropico.

Growth response to antiretroviral treatment in HIV-infected children: a cohort study from Lilongwe, Malawi

Objective  Malnutrition is common in HIV-infected children in Africa and an indication for antiretroviral treatment (ART). We examined anthropometric status and response to ART in children treated at a large public-sector clinic in Malawi. Methods  All children aged <15 years who started ART between January 2001 and December 2006 were included and followed until March 2008. Weight and height were measured at regular intervals from 1 year before to 2 years after the start of ART. Sex- and age-standardized z-scores were calculated for weight-for-age (WAZ) and height-for-age (HAZ). Predictors of growth were identified in multivariable mixed-effect models. Results  A total of 497 children started ART and were followed for 972 person-years. Median age (interquartile range; IQR) was 8 years (4–11 years). Most children were underweight (52% of children), stunted (69%), in advanced clinical stages (94% in WHO stages 3 or 4) and had severe immunodeficiency (77%). After starting ART, median (IQR) WAZ and HAZ increased from −2.1 (−2.7 to −1.3) and −2.6 (−3.6 to −1.8) to −1.4 (−2.1 to −0.8) and −1.8 (−2.4 to −1.1) at 24 months, respectively (P < 0.001). In multivariable models, baseline WAZ and HAZ scores were the most important determinants of growth trajectories on ART. Conclusions  Despite a sustained growth response to ART among children remaining on therapy, normal values were not reached. Interventions leading to earlier HIV diagnosis and initiation of treatment could improve growth response.