08013-009 Muchakinock Creek Final Report

The Muchakinock Creek Watershed Project began in February of 2005 to treat upland soil erosion in the creek that has lead to a 303(d) impairment. The Mahaska SWCD is currently administering this cost-share program to promote terraces, basins, and grade stabilization structures. The District is seeking funding from WIRB to treat specific abandoned mine lands in the Muchakinock Creek Watershed. These areas contribute sediment to the creek at levels second only to agricultural lands as well as acid mine drainage from open pits mines that have been left to decay across the county. The WIRB funding would be used to compliment Federal Abandoned Mine Land (AML) funding in the reclamation of these areas.

Iowa Department of Transportation Major Items - Preliminary Quantity Report, February 17, 2015; With Addendums

Weekly letting report.

Características de crescimento de cordeiros F1 para abate no semi-árido do Nordeste do Brasil

O objetivo deste trabalho foi determinar a influência do reprodutor nas características de crescimento de 303 cordeiros para abate, dos grupos genéticos ½ sangue Somalis Brasileira x Sem Raça Definida (SRD) e ½ sangue Santa Inês x SRD. Os animais foram pesados a intervalos de 14 dias, até o desmame na época seca, e até 140 dias de idade na época chuvosa. O grupo genético e o ano de nascimento não influenciaram (P>0,05) nenhuma das características avaliadas. O mês de nascimento influenciou (P<0,05) os pesos ao nascer, aos 56 dias de idade e ao desmame, e o ganho em peso até o desmame. Fevereiro foi o melhor mês para nascimento de cordeiros. Animais de nascimentos simples pesaram mais e ganharam mais peso (P<0,05) que os de nascimentos múltiplos, em todas as idades e intervalos de ganhos estudados, exceto no período compreendido entre o desmame e a idade de 140 dias. Os machos pesaram mais e ganharam mais peso que as fêmeas, tanto no período de cria como no pós-desmame. Os dois grupos genéticos avaliados são semelhantes quanto ao peso corporal e ao ganho em peso, tanto no período pré-desmame como no pós-desmame.

Bases genéticas de milho e alterações no plano experimental

Resultados experimentais seguros exigem um plano experimental apropriado, obtido através da utilização de adequado tamanho e forma de parcelas, número de repetições e de amostras. O objetivo deste trabalho foi avaliar a influência de diferentes bases genéticas de milho, híbrido simples (DAS 9560), duplo (AG 6018), triplo (AG 303) e variedade cultivada (Pampa), sobre a estimativa do tamanho de parcela experimental e do número de repetições. O delineamento experimental foi de blocos ao acaso com quatro repetições e amostragem nas parcelas. As parcelas experimentais foram constituídas por oito fileiras com 12 metros de comprimento, formando 96 unidades básicas. O tamanho de parcela e o número de repetições foram estimados por meio dos métodos de Lessman & Atkins e de Hatheway. O tamanho ótimo de parcela variou entre 4,5 m² (híbrido simples) e 7,2 m² (híbrido duplo). A heterogeneidade do solo e a variabilidade genética influenciam no tamanho ótimo de parcela e número de repetições necessárias.

Qualitative modeling identifies IL-11 as a novel regulator in maintaining self-renewal in human pluripotent stem cells.

Pluripotency in human embryonic stem cells (hESCs) and induced pluripotent stem cells (iPSCs) is regulated by three transcription factors-OCT3/4, SOX2, and NANOG. To fully exploit the therapeutic potential of these cells it is essential to have a good mechanistic understanding of the maintenance of self-renewal and pluripotency. In this study, we demonstrate a powerful systems biology approach in which we first expand literature-based network encompassing the core regulators of pluripotency by assessing the behavior of genes targeted by perturbation experiments. We focused our attention on highly regulated genes encoding cell surface and secreted proteins as these can be more easily manipulated by the use of inhibitors or recombinant proteins. Qualitative modeling based on combining boolean networks and in silico perturbation experiments were employed to identify novel pluripotency-regulating genes. We validated Interleukin-11 (IL-11) and demonstrate that this cytokine is a novel pluripotency-associated factor capable of supporting self-renewal in the absence of exogenously added bFGF in culture. To date, the various protocols for hESCs maintenance require supplementation with bFGF to activate the Activin/Nodal branch of the TGFβ signaling pathway. Additional evidence supporting our findings is that IL-11 belongs to the same protein family as LIF, which is known to be necessary for maintaining pluripotency in mouse but not in human ESCs. These cytokines operate through the same gp130 receptor which interacts with Janus kinases. Our finding might explain why mESCs are in a more naïve cell state compared to hESCs and how to convert primed hESCs back to the naïve state. Taken together, our integrative modeling approach has identified novel genes as putative candidates to be incorporated into the expansion of the current gene regulatory network responsible for inducing and maintaining pluripotency.

Anciens catalogues de la Bibliothèque du Roi et de différentes collections qui sont venues l'accroître aux XVIIe, XVIIIe et XIXe siècles. Catalogues de divers fonds orientaux.

« Notices sur quelques manuscrits arabes, par M. Woepke (fol. 1) ; — Notices sur quelques mss. sanscrits, par M. Fauriel (fol. 6) ; — Notices sur quelques mss. sanscrits (fol. 40) ; — Notices sur quelques mss. sanscrits en caractère bengali, par M. Loiseleur Deslongchamps (fol. 58) ; — Notices sur quelques mss. arabes, par M. Hassler (fol. 94) ; — Notices sur quelques mss. arabes, par M. Reinaud (fol. 99) ; — Catalogue des mss. orientaux de l'ancienne maison de la Sorbonne, par M. Reinaud (fol. 126) ; — Catalogue des mss. orientaux de l'ancien couvent de l'Oratoire, par M. Reinaud (fol. 136) ; — Catalogue des mss. orientaux des différentes bibliothèques publiques de Paris (fol. 146) ; — Liste des livres et des mss. orientaux venus d'Alger et adressés à la Bibliothèque royale, le 30 nov. 1832 (fol. 152) ; — Note de quelques mss. orientaux appartenant à M. Wahl (fol. 156) ; — Mss. orientaux provenant de feu M. Schultz (fol. 157 et 159) ; — Mss., papiers et autres objets provenant de feu M. Schultz (fol. 163) ; — Collection Asselin (fol. 165 et 270) ; — Lettres et pièces relatives au fonds Asselin (fol. 263) ; — Mss. arabes, persans, samskrits et hindous tanys, cédés à la Bibliothèque du Roi par M. de Polier (fol. 291 et 293) ; — Évaluation de 47 mss. arabes, persans, maures, bengalis, etc., provenant de feu Ouessant, interprète de la Compagnie de Pondichéry (fol. 295) ; — Mss. arabes, turcs et persans de M. Ducaurroy (fol. 298) ; — Collection des mss. orientaux appartenant à la succession de feu M. le baron Rousseau, consul général à Tripoly de Barbarie (fol. 303) ; — Liste des mss. tamouls cédés à la Bibliothèque du Roi par M. Ducler (fol. 309) ; — Liste des mss. tamouls donnés à la Bibliothèque du Roi par M. Reydelet (fol. 311) ; — Mss, arabes et berbères de M. Delaporte père, 4848 (fol. 314) ; — État sommaire de quelques mss. réputés venir de feu M. Huet,... trouvés dans la maison Kerboeuf (fol. 323) ; — Mss. orientaux distraits du fonds Renaudot (fol. 324) ; — Mss. arabes rapportés d'Égypte par le citoyen Raiye (fol. 325) ; — Cinq volumes arabes mss. offerts à la Bibliothèque royale par S. A. R. Mgr le duc de Nemours (fol. 326) ; — Liste des livres qu'on a envoyés à Mrs de la Compagnie, en tamoul, 14 déc. 1729 (fol. 327) ; — Catalogue des mss. indiens de la Bibliothèque du Roi (fol. 328) ; — « Mémoire concernant l'acquisition des mss. persiens qu'il conviendroit de faire aux Indes pour la Bibliothèque du Roy » (fol. 362) ; — Mémoire de livres à rechercher dans le Levant pour la Bibliothèque du Roy (fol. 366) ; — État des mss. à rechercher à Constantinople pour la Bibliothèque impériale (fol. 384) ; — Catalogue des mss. orientaux appartenant à M. R. Johnson, 1806 (fol. 386) ; — Liste des mss. orientaux de la bibliothèque de sir Thomas Phillipps à Middlehill, 1829 (fol. 396) ; — Indication des mss. arabes les plus importants de la bibliothèque d'Alger (fol. 398) ; — Liste des livres et mss. venus d'Alger (fol. 402) ; — Liste des bibliothèques turques de Constantinople, 1854 (fol. 404) ; — Bibliothèque du sultan Ahmet III, au vieux sérail : catalogue des livres d'histoire, 1854 (fol. 408) ; — Note des mss. orientaux extraits de la bibliothèque de Vienne, que le conservatoire de la Bibliothèque impériale juge entièrement inutiles (fol. 416) ; — Notice par Ascari de l'ancien ms. syriaque 13 (fol. 418) ; — Manuscrits persans historiques de l'Indoustan, et livres en langue samscretam, apportés à la Bibliothèque du Roi en 1778 » (fol. 420).

Marṣad al-ʿibād

Traité de soufisme. Non daté. Copié dans le Kan-sou.

Cartulaire C de l'église de Cambrai.

Acquis le 23 février 1856 de M. Benjamin Duprat, libraire, suite à la vente Hurez, pour le prix de 182 francs, cf. étiquette de papier vert collée au contreplat "BENJAMIN DUPRAT Libraire de l'Institut, de la Bibliothèque impériale etc. Langues et Littérature orientales. Paris, Cloître-Saint-Benoît, 7" (contreplat sup.); B.n.F., département des Manuscrits, registre des acquisitions 1848-1893, n° 5021 "Recueil de chartes des XIIe, XIIIe et XIVe s., cartulaire sur le Cambrésis, in 4° vél."; Delisle, Cab. des mss., II, 303

The fixation of the cemented femoral component. Effects of stem stiffness, cement thickness and roughness of the cement-bone surface.

After cemented total hip arthroplasty (THA) there may be failure at either the cement-stem or the cement-bone interface. This results from the occurrence of abnormally high shear and compressive stresses within the cement and excessive relative micromovement. We therefore evaluated micromovement and stress at the cement-bone and cement-stem interfaces for a titanium and a chromium-cobalt stem. The behaviour of both implants was similar and no substantial differences were found in the size and distribution of micromovement on either interface with respect to the stiffness of the stem. Micromovement was minimal with a cement mantle 3 to 4 mm thick but then increased with greater thickness of the cement. Abnormally high micromovement occurred when the cement was thinner than 2 mm and the stem was made of titanium. The relative decrease in surface roughness augmented slipping but decreased debonding at the cement-bone interface. Shear stress at this site did not vary significantly for the different coefficients of cement-bone friction while compressive and hoop stresses within the cement increased slightly.

Haemodialysis acutely reduces the plasma levels of ADMA without reversing impaired NO-dependent vasodilation.

End-stage renal disease patients have endothelial dysfunction and high plasma levels of ADMA (asymmetric omega-NG,NG-dimethylarginine), an endogenous inhibitor of NOS (NO synthase). The actual link between these abnormalities is controversial. Therefore, in the present study, we investigated whether HD (haemodialysis) has an acute impact on NO-dependent vasodilation and plasma ADMA in these patients. A total of 24 patients undergoing maintenance HD (HD group) and 24 age- and gender-matched healthy controls (Control group) were enrolled. The increase in forearm SkBF (skin blood flow) caused by local heating to 41 degrees C (SkBF41), known to depend on endothelial NO production, was determined with laser Doppler imaging. SkBF41 was expressed as a percentage of the vasodilatory reserve obtained from the maximal SkBF induced by local heating to 43 degrees C (independent of NO). In HD patients, SkBF41 was assessed on two successive HD sessions, once immediately before and once immediately after HD. Plasma ADMA was assayed simultaneously with MS/MS (tandem MS). In the Control group, SkBF41 was determined twice, on two different days, and plasma ADMA was assayed once. In HD patients, SkBF41 was identical before (82.2+/-13.1%) and after (82.7+/-12.4%) HD, but was lower than in controls (day 1, 89.6+/-6.1; day 2, 89.2+/-6.9%; P<0.01 compared with the HD group). In contrast, plasma ADMA was higher before (0.98+/-0.17 micromol/l) than after (0.58+/-0.10 micromol/l; P<0.01) HD. ADMA levels after HD did not differ from those obtained in controls (0.56+/-0.11 micromol/l). These findings show that HD patients have impaired NO-dependent vasodilation in forearm skin, an abnormality not acutely reversed by HD and not explained by ADMA accumulation.

Impact of physical activity on activity of daily living in moderate to severe dementia: a critical review

The objectives of this study were to describe the different modalities of physical activity programs designed for moderate to severe dementia and to identify their impact on functional independence in activities of daily living (ADL). A critical review of randomized controlled trials related to the impact of physical activity programs in moderately to severely demented persons on ADL performance and meta-analysis of the identified studies were performed. Among the 303 identified articles, five responded to the selection criteria. Four out of the five studies demonstrated limited methodological quality. In one high-quality study, physical activity programs significantly delayed deterioration of ADL performance. The program components and ADL assessment tools vary widely across studies. Although the proposed treatments have not proven their efficiency in improving the ADL status of the patients, they were able to limit the decline in ADL functioning. Future research is warranted in order to identify clinically relevant modalities for physical activity programs for people with moderate to severe dementia.

Pronostic à long terme des patients ayant bénéficié d'une thrombolyse au stade aigu de l'infarctus du myocarde [Long-term prognosis for patients undergoing thrombolysis during the acute phase of myocardial infarction]

OBJECTIVE: The objective of this study was to analyse the long-term mortality and morbidity of a group of patients undergoing thrombolysis during the acute phase of myocardial infarction and to determine the factors influencing the prognosis. One hundred and seventy five patients (149 mean and 26 women, mean age: 54 years) were included in a randomized study, comparing the efficacy of 2 thrombolytic substances administered during the acute phase of myocardial infarction. A standard questionnaire was sent to the various attending physicians to follow-up of these 175 patients. RESULTS: The hospital mortality was 5% (9 patients) and 14 patients (9%) died after a mean follow-up of 4.3 +/- 2.1 years. The 5-year actuarial survival was 81%. Fourteen patients (8%) were lost to follow-up and 49 patients (32%) underwent surgical or percutaneous revascularization during follow-up. Revascularized patients had a significantly better survival than non-revascularized patients. The mean left ventricular ejection fraction of patients who died was lower (48% versus 71%) than that of survivors. Patients with an ejection fraction < 40% also had a significantly lower survival (p = 0.01). Patency of the vessel after thrombolysis was associated with a slightly better survival; this difference was not significant. The ejection fraction at 6 month was also significantly higher (60 +/- 10% versus 49 +/- 11%) for patients with a patent artery. Three risk factors for death or reinfarction were identified: age > 65 years at the time of infarction, disease in more than one coronary vessel and absence of angina pectoris before infarction. The probability of a coronary accident varied from 2 to 88% according to the number of risk factors present. At the time of follow-up, 60% of patients presented hypercholesterolaemia versus only 7% before infarction 73% of patients received anticoagulant or antiaggregant treatment and 81% of patients were asymptomatic. CONCLUSION: The mortality and the acute and long-term morbidity of myocardial infarction remain high, as only 34% of our patients did not develop any events during follow-up, despite serious medical management and follow-up. The ejection fraction has an important prognostic value. Patient management should take the abovementioned risk factors into account.

Childhood epilepsy with neuropsychological regression and continuous spike waves during sleep: epilepsy surgery in a young adult.

We describe the case of a man with a history of complex partial seizures and severe language, cognitive and behavioural regression during early childhood (3.5 years), who underwent epilepsy surgery at the age of 25 years. His early epilepsy had clinical and electroencephalogram features of the syndromes of epilepsy with continuous spike waves during sleep and acquired epileptic aphasia (Landau-Kleffner syndrome), which we considered initially to be of idiopathic origin. Seizures recurred at 19 years and presurgical investigations at 25 years showed a lateral frontal epileptic focus with spread to Broca's area and the frontal orbital regions. Histopathology revealed a focal cortical dysplasia, not visible on magnetic resonance imaging. The prolonged but reversible early regression and the residual neuropsychological disorders during adulthood were probably the result of an active left frontal epilepsy, which interfered with language and behaviour during development. Our findings raise the question of the role of focal cortical dysplasia as an aetiology in the syndromes of epilepsy with continuous spike waves during sleep and acquired epileptic aphasia.

1003-001 Williamson Pond Final Report

Williamson Pond is a 26-acre publicly owned lake located about 2 miles east of the town of Williamson, in Lucas County. It has a watershed area of 1,499 acres. It has been managed since 1976 by the Lucas County Conservation Board (while still under state ownership) for fishing, boating, hunting, picnicking and other passive uses. Designated uses are Class AI, primary contact, and Class B (LW) aquatic life. Williamson Pond is on the 2004 EPA 303(d) List of Impaired Waters. A Total Maximum Daily Load (TMDL) for turbidity and nutrients at Williamson Pond was prepared by IDNR in 2005 and approved by EPA in 2006. The TMDL set reduction targets for both suspended sediment and phosphorus. The Williamson Pond Watershed Management Plan has provided the local work group and partners with information to develop and implement strategies to improve and protect water quality. These strategies are based on a three phase approach that will ultimately lead the removal of Williamson Pond from the Impaired Waters List. The goals identified in this proposal (Phase I) will reduce sediment and phosphorus delivery by 453 tons and 589 pounds annually. The Lucas County SWCD has and will continue to provide leadership on the Williamson Pond Project and has secured the partnerships necessary to address water quality problems and hired a part-time project coordinator to manage, implement, and oversee all activities pertaining to this proposal.