Yes, nós temos arquitetura moderna! Reconstituição e análise da arquitetura residencial moderna em Natal das décadas de 50 e 60

Brazilian architecture was recognized because of the consecration of the icons of the Carioca and Paulista schools which are represented nationally and internationally by names like Niemeyer, Lucio Costa and Vilanova Artigas, among others. Because of this, classic studies dedicated to the Brazilian case look to present the Southeastern region with the title of father of modern Brazil, at the cost of subjugating various other modern movements and peripheral sayings, whether their values are known or forgotten. On the other hand, there has been an effort, in the sense of registering and analyzing these regional productions of modern Brazilian architecture, an assignment that DOCOMOMO Brasil participates firmly through initiatives like the creation of a Library to aid in the documentation and registration of modernity in Brazil. Inside this context of insertions of the National-Modern scheme, this work has as its objective to present modern potiguar (northern Brazil) architecture through its contemporary residential examples, investigating specifically its constructive, formal aspects, that together that together demonstrate one more architectural emphasis of modern Brazilian architecture: the potiguar. This way, by contributing to the work of the register and the documentation of the Modern Movement and attributing to the modern architecture of Natal it s real worth, we can say: Yes, we have modern architecture

The Semantics and Typology of Yes/No Particles (A Cross-Linguistic Study)

Taking the three basic systems of Yes/No particles the group looked at the relative deep and surface structures, and asked what types of systems are present in the Georgian, Polish and Armenian languages. The choice of languages was of particular interest as the Caucasian and Indo-European languages usually have different question-answering systems, but Georgian (Caucasian) and Polish (Indo-European) in fact share the same system. The Armenian language is Indo-European, but the country is situated in the southern Caucasus, on Georgia's southern border, making it worth analysing Armenian in comparison with Georgian (from the point of view of language interference) and with Polish (as two relative languages). The group identified two different deep structures, tracing the occurrence of these in different languages, and showed that one is more natural in the majority of languages. They found no correspondence between relative languages and their question-answer systems and demonstrated that languages in the same typological class may show different systems, as with Georgian and the North Caucasian languages. It became clear that Georgian, Armenian and Polish all have an agree/disagree question-answering system defined by the same deep structure. From this they conclude that the lingual mentalities of Georgians, Armenians and Poles are more oriented to the communicative act. At the same time the Yes/No system, in which a positive particle stands for a positive answer and a negative particle for a negative answer, also functions in these languages, indicating that the second deep structure identified also functions alongside the first.

Yes We Can?? American Politics and Climate Change in 2012

Mosakowski Institute Director Jim Gomes delivered a Marsh Institute Lecture entitled, "Yes We Can?? American Politics and Climate Change, 2012" in Clark's Lurie Conference Room on Wednesday, February 2.

Endocrine symptom assessment in women with breast cancer: what a simple "yes" means

GOALS OF WORK: To investigate the self-reported symptoms related to endocrine therapy in women with early or advanced breast cancer and the impact of these symptoms on quality of life (QL) indicators. MATERIALS AND METHODS: Symptom occurrence was assessed by the Checklist for Patients on Endocrine Therapy (C-PET) and symptom intensity was assessed by linear analogue self-assessment (LASA) indicators. Patients also responded to global LASA indicators for physical well-being, mood, coping effort and treatment burden. Associations between symptoms and these indicators were analysed by linear regression models. MAIN RESULTS: Among 373 women, the distribution of symptom intensity showed considerable variation in patients reporting a symptom as present. Even though patients recorded a symptom as absent, some patients reported having experienced that symptom when responding to symptom intensity, as seen for decreased sex drive, tiredness and vaginal dryness. Six of 13 symptoms and lower age had a detrimental impact on the global indicators, particularly tiredness and irritability. CONCLUSIONS: Patients' experience of endocrine symptoms needs to be considered both in patient care and research, when interpreting the association between symptoms and QL.

Analysis of pp60$\sp{{\rm c}{-}src}$ and pp62$\sp{{\rm c}{-}yes}$ intracellular protein tyrosine kinase function in colon tumor cell growth regulation using herbimycin A, a tyrosine kinase specific inhibitor

Two approaches were utilized to investigate the role of pp60c-src activation in growth control of model colon tumor cell lines. The first approach involved analysis of pp60c-src activity in response to growth factor treatment to determine if transient activation of the protein was associated with ligand induced mitogenic signal transduction as occurs in non-colonic cell types. Activation of pp60c-src was detected using colon tumor cell lysates after treatment with platelet derived growth factor (PDGF). Activation of pp60c-src was also detected in response to epidermal growth factor (EGF) treatment using cellular lysates and intact cells. In contrast, down-regulation of purified pp60c-src occurred after incubation with EGF-treated EGFr immune complexes in vitro suggesting additional cellular events were potentially required for the stimulatory response observed in intact cells. The results demonstrated activation of pp60c-src in colon tumor cells in response to PDGF and EGF which is consistent with the role of the protein in mitogenic signal transduction in non-colonic cell types.^ The second approach used to study the role of pp60c-src activation in colonic cell growth control focused on analysis of the role of constitutive activation of the protein, which occurs in approximately 80% of colon tumors and cell lines, in growth control. These studies involved analysis of the effects of the tyrosine kinase specific inhibitor Herbimycin A (HA) on monolayer growth and pp60c-src enzymatic activity using model colon tumor cell lines. HA induced dose-dependent growth inhibition of all colon tumor cell lines examined possessing elevated pp60c-src activity. In HT29 cells the dose-dependent growth inhibition induced by HA correlated with dose-dependent pp60c-src inactivation. Inactivation of pp60c-src was shown to be an early event in response to treatment with HA which preceded induction of HT29 colon tumor cell growth inhibition. The growth effects of HA towards the colon tumor cells examined did not appear to be associated with induction of differentiation or a cytotoxic mechanism of action as changes in morphology were not detected in treated cells and growth inhibition (and pp60c-src inactivation) were reversible upon release from treatment with the compound. The results suggested the constitutive activation of pp60c-src functioned as a proliferative signal in colon tumor cells. Correlation between pp60c-src inactivation and growth inhibition was also observed using HA chemical derivatives confirming the role of tyrosine kinase inactivation by these compounds in inhibition of mitogenic signalling. In contrast, in AS15 cells possessing specific antisense mRNA mediated inactivation of pp60c-src, HA-induced inactivation of the related pp62c-yes tyrosine kinase, which is also activated during colon tumor progression, was not associated with induction of monolayer growth inhibition. These results suggested a function for the constitutively activated pp62c-yes protein in colon tumor cell proliferation which was different from that of activated pp60c-src. (Abstract shortened by UMI.) ^

Distinct ligand preferences of Src homology 3 domains from Src, Yes, Abl, Cortactin, p53bp2, PLCgamma, Crk, and Grb2.

Src homology 3 (SH3) domains are conserved protein modules 50-70 amino acids long found in a variety of proteins with important roles in signal transduction. These domains have been shown to mediate protein-protein interactions by binding short proline-rich regions in ligand proteins. However, the ligand preferences of most SH3 domains and the role of these preferences in regulating SH3-mediated protein-protein interactions remain poorly defined. We have used a phage-displayed library of peptides of the form X6PXXPX6 to identify ligands for eight different SH3 domains. Using this approach, we have determined that each SH3 domain prefers peptide ligands with distinct sequence characteristics. Specifically, we have found that the Src SH3 domain selects peptides sharing the consensus motif LXXRPLPXpsiP, whereas Yes SH3 selects psiXXRPLPXLP, Abl SH3 selects PPXthetaXPPPpsiP, Cortactin SH3 selects +PPpsiPXKPXWL, p53bp2 SH3 selects RPXpsiPpsiR+SXP, PLCgamma SH3 selects PPVPPRPXXTL, Crk N-terminal SH3 selects psiPpsiLPpsiK, and Grb2 N-terminal SH3 selects +thetaDXPLPXLP (where psi, theta, and + represent aliphatic, aromatic, and basic residues, respectively). Furthermore, we have compared the binding of phage expressing peptides related to each consensus motif to a panel of 12 SH3 domains. Results from these experiments support the ligand preferences identified in the peptide library screen and evince the ability of SH3 domains to discern subtle differences in the primary structure of potential ligands. Finally, we have found that most known SH3-binding proteins contain proline-rich regions conforming to the ligand preferences of their respective SH3 targets.

The WW domain of Yes-associated protein binds a proline-rich ligand that differs from the consensus established for Src homology 3-binding modules.

The WW domain has previously been described as a motif of 38 semiconserved residues found in seemingly unrelated proteins, such as dystrophin, Yes-associated protein (YAP), and two transcriptional regulators, Rsp-5 and FE65. The molecular function of the WW domain has been unknown until this time. Using a functional screen of a cDNA expression library, we have identified two putative ligands of the WW domain of YAP, which we named WBP-1 and WBP-2. Peptide sequence comparison between the two partial clones revealed a homologous region consisting of a proline-rich domain followed by a tyrosine residue (with the shared sequence PPPPY), which we shall call the PY motif. Binding assays and site-specific mutagenesis have shown that the PY motif binds with relatively high affinity and specificity to the WW domain of YAP, with the preliminary consensus XPPXY being critical for binding. Herein, we have implicated the WW domain with a role in mediating protein-protein interactions, as a variant of the paradigm set by Src homology 3 domains and their proline-rich ligands.

Yes-associated protein (YAP) is a negative regulator of chondrogenesis in mesenchymal stem cells

This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated. Acknowledgements The authors would like to thank Dr Marius Sudol for the hYAP plasmids (obtained through Addgene), Dr Pete Zammit for the pMSCV-IRES-eGFP plasmid, Dr Robert Judson for subcloning the hYAP cDNAs into the pMSCV-IRES-eGFP plasmid, Dr Lynda Erskine for the provision of mouse embryo samples, and Professor Jimmy Hutchison and the Orthopaedics Department at the Aberdeen Royal Infirmary for the provision of human tissue samples. The authors are also grateful to Denise Tosh and Susan Clark for excellent technical support. This work was funded by Arthritis Research UK (grant 19429).

Yes, it’s the economy, stupid, but is it demand or supply? CEPS Commentary, 24 January 2014

Paul De Grauwe writes in this new CEPS Commentary that the recent and surprising conversion of François Hollande to supply-side economics completes the victory of the northern European policy-makers who believe that insufficient aggregate demand should be fought exclusively by supply-side measures. In his view, however, it is not the first time in post-war history that economists and policy-makers apply the wrong medicine; or to put it differently, it's akin to some generals who fight a new war by applying the strategies developed for the previous war.