Problèmes orthopédiques du pied vieillissant : les possibilités conservatrices doivent être explorées systématiquement

Les pathologies orthopédiques du pied du sujet âgé incluent principalement les troubles dégénératifs et les séquelles de traumatismes. Le pied est également l'organe cible d'autres pathologies, telles que la polyarthrite rhumatoïde (PR), le diabète, les insuffisance artérielles et les troubles neurologiques qui peuvent avoir pour conséquence des anomalies orthopédiques.

Almanach de la paix

1913 (A25).

Almanach de la paix

1912 (A24).

El papel de la prensa en la Renaixença cultural de la Cataluña Occidental (1808-1874)

En el presente trabajo elaboraremos una relación actualizada de las publicaciones periódicas aparecidas en la Cataluña Occidental en el periodo comprendido entre 1808 y 1874. Las razones son dos. Por un lado, esta cronología nos parece correcta desde el punto de vista político, pues durante estos años se desarrolla la Revolución Liberal Burguesa que termina con el Antiguo Régimen absolutista y establece las bases de un Estado monárquico liberal y constitucional. Por otro lado, en Cataluña empieza a desarrollarse la Renaixença, un movimiento político y cultural particular de esta región española que determinará el contenido y las bases sociales del futuro nacionalismo catalán.

Sulfaattimassan D/Q(EOP)D-valkaisimon optimointi

Työssä tutkittiin sulfaattisellutehtaan ECF-valkaisimon toimintaan vaikuttavia tekijöitä. Tavoitteena oli selvittää tekijöiden vaikutus massan laatuominaisuuksiin, valkaisimon kemikaalikustannuksiin ja klooridioksidin kulutukseen. Työn kirjallisuusosassa on tarkasteltu nykyaikaisen sulfaattisellutehtaan eri prosesseja. Erityistä huomiota on kiinnitetty sellun ECF-valkaisuun ja kyseisessä valkaisussa käytettäviin kemikaaleihin. Lisäksi on tarkasteltu TCF-valkaisua ja mahdollisuuksia sulkea sellutehtaan vesikiertoja. Kokeellisessa osassa selvitettiin Oy Metsä-Botnia Ab Joutsenon tehtaan kolmivaiheisen ECF-valkaisimon massan laatuominaisuuksiin, kustannuksiin ja klooridioksidin kulutukseen vaikuttavia tekijöitä. Tavoitteena oli vaikuttaa positiivisesti massan laatuominaisuuksiin valkaisun keinoin. Samalla pyrittiin minimoimaan valkaisusta aiheutuvia kemikaalikustannuksia ja vähentämään klooridioksidin kulutusta. Työssä käytettiin Taguchi-menetelmää. Tehdyn tutkimuksen myötä saatiin runsaasti tietoa mihin eri ominaisuuksiin tutkitut tekijät vaikuttivat. Metallien poistolla eli kelatoinnilla havaittiin olevan suuri merkitys hapettavan alkaliuuttovaiheen ja samalla koko valkaisimon toimintaan. Suurella kelatointiaineannoksella valkaisimon selektiivisyys ja tehokkuus paranivat. Muista tekijöistä happiannoksella havaittiin olevan vaikutusta vain massan paperiteknisiin ominaisuuksiin ja hiilihydraattien koostumukseen. Happiannoksen kasvattaminen paransi repäisyindeksiä ja vähensi massan jauhatustarvetta yli valkaisimon. Kyseisiin ominaisuuksiin vaikuttivat myös klooridioksidi ja sen toimintaolosuhteet. Kemikaalikustannuksiin vaikuttavista tekijöistä valkaisimon tulokapalla ja ensimmäisen klooridioksidivaiheen kemikaaliannoksella havaittiin olevan suuri merkitys. Samat tekijät vaikuttivat myös valkaisimon klooridioksidin kokonaiskulukseen.

Bancs de proves per motors de modelisme

Són habituals entre els aeromodelistes les discussions que giren al voltant de la potència dels motors d’explosió i quina hèlix va millor. La manca d’informació tècnica dels motors i de les hèlix fa que aquestes discussions de vegades tinguin una validesa molt limitada, doncs es fonamenten simplement en les sensacions i percepcions subjectives de cadascun dels pilots, sobretot quan es parla de potència. En aquest projecte s’utilitzarà un dinamòmetre inercial, consistent en un volant d’inèrcia el qual s’accelerarà fins assolir les revolucions per minut màximes. La acceleració d’aquest volant mesurat en intervals de temps regulars i conegut el moment d’inèrcia del volant ens permetrà calcular el parell motor i la potència a diferents règims de revolucions per minut. Per altra banda es pretén comparar diferents hèlix muntades en un mateix motor per poder-ne comparar la tracció a diferents revolucions per minut. La tracció es mesurarà utilitzant una cèl·lula de càrrega. Les dades d’ambdós bancs de proves seran recollits i emmagatzemats per un PC amb un software fet a mida per aquest projecte. Una vegada finalitzat cada test es mostraran les dades obtingudes, tant els numèricament com gràficament, permetent a més comparar el resultat de diferents tests, de diferents motors i de diferents hèlix.

Belgian experience with triple therapy with boceprevir and telaprevir in genotype 1 infected patients who inject drugs.

No data have been reported yet on treatment outcome in persons who inject drugs (PWID) infected with hepatitis C virus treated with boceprevir or telaprevir in combination with peginterferon (Peg IFN) and ribavirin (RBV). Additionally, there are concerns about the safety of boceprevir and telaprevir in some subgroups of patients with hepatitis C (HCV). In a cohort of HCV patients infected with genotype 1 in Belgium, treatment outcome of patients infected due to IV drug use was analyzed and compared with patients who have no history of substance use. The study population consisted of 179 patients: 78 PWID and 101 controls treated with boceprevir (n = 79) or telaprevir (n = 100) additional to Peg IFN and RBV; 53 (30%) had advanced disease (F3, F4) and 79 (44%) had an antiviral therapy previously. There were no significant differences in the baseline characteristics between both groups, except that PWID patients were more frequently infected with genotype 1a (67% vs 21%), were younger and were predominantly male. Psychiatric complaints during follow-up occurred more frequently in the PWID patients: 24% versus 11% (P = .02). Treatment failure for other reasons than absence of viral response was 70% and 64% in PWID and non-PWID respectively. The sustained viral response (SVR) rates were similar in both groups (71% in PWID vs 72% in non-PWID); with a non-inferiority test with -5% margin there is a difference of -1% (95% CI [-15%, 13%]) and P = 0.30. There are no reasons to exclude PWID from treatment with boceprevir, telaprevir and novel antiviral therapies. J. Med. Virol. 88:94-99, 2016. © 2015 Wiley Periodicals, Inc.

Pedaling rate is an important determinant of human oxygen uptake during exercise on the cycle ergometer.

Estimation of human oxygen uptake (V˙o2) during exercise is often used as an alternative when its direct measurement is not feasible. The American College of Sports Medicine (ACSM) suggests estimating human V˙o2 during exercise on a cycle ergometer through an equation that considers individual's body mass and external work rate, but not pedaling rate (PR). We hypothesized that including PR in the ACSM equation would improve its V˙o2 prediction accuracy. Ten healthy male participants' (age 19-48 years) were recruited and their steady-state V˙o2 was recorded on a cycle ergometer for 16 combinations of external work rates (0, 50, 100, and 150 W) and PR (50, 70, 90, and 110 revolutions per minute). V˙o2 was calculated by means of a new equation, and by the ACSM equation for comparison. Kinematic data were collected by means of an infrared 3-D motion analysis system in order to explore the mechanical determinants of V˙o2. Including PR in the ACSM equation improved the accuracy for prediction of sub-maximal V˙o2 during exercise (mean bias 1.9 vs. 3.3 mL O2 kg(-1) min(-1)) but it did not affect the accuracy for prediction of maximal V˙o2 (P > 0.05). Confirming the validity of this new equation, the results were replicated for data reported in the literature in 51 participants. We conclude that PR is an important determinant of human V˙o2 during cycling exercise, and it should be considered when predicting oxygen consumption.

Benjamin's conception of language and Adorno's aesthetic theory

According to the theory of language of the young Benjamin, the primary task of language isn't the communication of contents, but to express itself as a "spiritual essence" in which also men take part. That conception according to which language would be a medium to signification of something outside it leads to a necessary decrease of its original strength and is thus denominated by Benjamin bürgerlich. The names of human language are remainders of an archaic state, in which things weren't yet mute and had their own language. Benjamin suggests also that all the arts remind the original language of things, as they make objects "speak" in form of sounds, colors, shapes etc. That relationship between arts as reminders of the "language of things" and the possible reconciliation of mankind with itself and with nature has been developed by Theodor Adorno in several of his writings, specially in the Aesthetic Theory, where the artwork is ultimately conceived as a construct pervaded by "language" in the widest meaning - not in the "bourgeois" sense.

Berceuse Finlandaise

Myös Gramophone G.C.-33530.

Soldiering and the making of Finnish manhood : conscription and masculinity in interwar Finland, 1918–1939

Military conscription and peacetime military service were the subjects of heated political, social and cultural controversies during the early years of national independence in Finland. Both the critics and the supporters of the existing military system described it as strongly formative of young men’s physical and moral development into adult men and male citizens. The conflicts over conscription prompted the contemporaries to express their notions about what Finnish men were like, at their best and at their worst, and what should and could be done about it. This thesis studies military conscription as an arena for the “making of manhood” in peacetime Finnish society, 1918–1939. It examines a range of public images of conscripted soldiering, asking how soldiering was depicted and given gendered meanings in parliamentary debates, war hero myths, texts concerned with the military and civic education of conscripts, as well as in works of fiction and reminiscences about military training as a personal experience. Studying conscription with a focus on masculinity, the thesis explores the different cultural images of manliness, soldiering and male citizenship on offer in Finnish society. It investigates how political parties, officers, educators, journalists, writers and “ordinary” conscripts used and developed, embraced or rejected these notions, according to their political purposes or personal needs. The period between the two world wars can be described as a fast-forward into military modernity in Finland. In the process, European middle class gender ideologies clashed with Finnish agrarian masculinities. Nationalistic agendas for the militarisation of Finnish manhood stumbled against intense class conflicts and ideological resistance. Military propaganda used images of military heroism, civic virtue and individual success to persuade the conscripts into ways of thinking and acting that were shaped by bourgeois mentality, nationalistic ideology and religious morality. These images are further analysed as expressive of the personal experiences and emotions of their middle-aged, male authors. The efforts of these military educators were, however, actively resisted on many fronts, ranging from rural working class masculinities among the conscripted young men to ideological critiques of the standing army system in parliament. In narratives about military training, masculinity was depicted as both strengthened and contradicted by the harsh and even brutal practices of interwar Finnish military training. The study represents a combination of new military history and the historical study of men and masculinities. It approaches masculinity as a contested and highly political form of social and cultural knowledge that is actively and selectively used by historic actors. Instead of trying to identify a dominant or “hegemonic” form of masculinity within a pre-determined theoretical structure, this study examines how the meanings ascribed to manhood varied according to class, age, political ideology and social situation. The interwar period in Finland can be understood as a period of contest between different notions of militarised masculinity, yet to judge by the materials studied, there was no clear winning party in that contest. A gradual movement from an atmosphere of conflict surrounding conscription towards political and cultural compromises can be discerned, yet this convergence was incomplete and many division lines remained.

Chemical characteristics and Kraft pulping of tension wood from Eucalyptus globulus labill

Tension (TW) and opposite wood (OW) of Eucalyptus globulus trees were analyzed for its chemical characteristics and Kraft pulp production. Lignin content was 16% lower and contained 32% more syringyl units in TW than in OW. The increase in syringyl units favoured the formation of β-O-4 bonds that was also higher in TW than in OW (84% vs. 64%, respectively). The effect of these wood features was evaluated in the production of Kraft pulps from both types of wood. At kappa number 16, Kraft pulps obtained from TW demanded less active alkali in delignification and presented slightly higher or similar pulp yield than pulps made with OW. Fiber length, coarseness and intrinsic viscosity were also higher in tension than in opposite pulps. When pulps where refined to 30°SR, TW pulps needed 18% more revolutions in the PFI mill to achieve the same beating degree than OW pulps. Strength properties (tensile, tear and burst indexes) were slightly higher or similar in tension as compared with opposite wood pulps. After an OD0(EO)D1 bleaching sequence, both pulps achieved up to 89% ISO brightness. Bleached pulps from TW presented higher viscosity and low amount of hexenuronic acids than pulps from OW. Results showed that TW presented high xylans and low lignin content that caused a decrease in alkali consumption, increase pulp strength properties and similar bleaching performance as compared with pulps from OW.