Political attention has increasingly focused on limiting warming to 2êC. However, to date the only mitigation commitments accompanying this target are the so-called Copenhagen pledges, and these pledges appear to be inconsistent with the 2êC objective. Diverging opinions on whether this inconsistency can or should be resolved have been expressed. This paper clarifies the alternative assumptions underlying these diverging view points and explicits their implications. It first gives simple visualizations of the challenge posed by the 2êC target. It then proposes a decision tree, linking different beliefs on climate change, the achievability of different policies, and current international policy dynamics to various options to move forward on climate change.
Peut-on établir un lien entre le fort taux d'abstention en France aux élections européennes de 2009, à plus de 59%, et le traitement médiatique qu'on leur a consacré ? C'est la piste qu'explore cette étude, qui se focalise sur la « place » qu'on a accordé au scrutin dans les journaux de 20 heures diffusés sur TF1 durant la campagne officielle. On y cherche à définir les choix qu'ont pu faire ceux qui étaient appelés à voter le 7 juin 2009, de la participation à l'abstention. Mais c'est à ceux qui ont refusé de se rendre aux urnes qu'on s'intéresse d'abord. Sont-ils désintéressés de la politique ? Peut-on faire le lien entre leur manque d'appétence politique et le journal télévisé de TF1 ? Et, si c'est le cas, comment expliquer si ce dernier a encouragé ou non ceux qui, lorsqu'il s'agit de politique, passent leur tour, à s'abstenir ? Ce mémoire ira chercher la réponse au cœur du dispositif médiatique, en interrogeant notamment le rôle des journalistes dans l'abstention.
Semaphorin 3A (Sema3A) is a cell-secreted protein that participates in the axonal guidance pathways. Sema3A acts as a canonical repulsive axon guidance molecule, inhibiting CNS regenerative axonal growth and propagation. Therefore, interfering with Sema3A signaling is proposed as a therapeutic target for achieving functional recovery after CNS injuries. It has been shown that Sema3A adheres to the proteoglycan component of the extracellular matrix (ECM) and selectively binds to heparin and chondroitin sulfate-E (CS-E) glycosaminoglycans (GAGs). We hypothesize that the biologically relevant interaction between Sema3A and GAGs takes place at Sema3A C-terminal polybasic region (SCT). The aims of this study were to characterize the interaction of the whole Sema3A C-terminal polybasic region (Sema3A 725–771) with GAGs and to investigate the disruption of this interaction by small molecules. Recombinant Sema3A basic domain was produced and we used a combination of biophysical techniques (NMR, SPR, and heparin affinity chromatography) to gain insight into the interaction of the Sema3A C-terminal domain with GAGs. The results demonstrate that SCT is an intrinsically disordered region, which confirms that SCT binds to GAGs and helps to identify the specific residues involved in the interaction. NMR studies, supported by molecular dynamics simulations, show that a new peptoid molecule (CSIC02) may disrupt the interaction between SCT and heparin. Our structural study paves the way toward the design of new molecules targeting these protein–GAG interactions with potential therapeutic applications. ; This work was funded by the European Union Seventh Framework Programme (FP7/2007–2013) under Project VISION, grant No. 304884, the Spanish Ministry of Science and Innovation/Spanish Research Agency (MCI/AEI/FEDER, RTI2018–096182-B-I00) and AGAUR (2017 SGR 208). ; Peer reviewed
10 páginas.- 4 figuras.- referencias.-Data Availability Statement: All data underlying this article are available in the main publication and in its Supplementary Materials online. ; Unspecific peroxygenases (UPOs), the extracellular enzymes capable of oxygenating a potpourri of aliphatic and aromatic substrates with a peroxide as co-substrate, come out with a new reaction: carbon-chain shortening during the conversion of fatty acids with the well-known UPOs from Coprinopsis cinerea (rCciUPO) and Cyclocybe (Agrocybe) aegerita (AaeUPO). Although a pathway (Cα-oxidation) for shortening the hydrocarbon chain of saturated fatty acids has already been reported for the UPO from Marasmius rotula (MroUPO), it turned out that rCciUPO and AaeUPO shorten the chain length of both saturated and unsaturated fatty acids in a different way. Thus, the reaction sequence does not necessarily start at the Cα-carbon (adjacent to the carboxyl group), as in the case of MroUPO, but proceeds through the subterminal (ω-1 and ω-2) carbons of the chain via several oxygenations. This new type of shortening leads to the formation of a dicarboxylic fatty acid reduced in size by two carbon atoms in the first step, which can subsequently be further shortened, carbon by carbon, by the UPO Cα-oxidation mechanism. View Full-Text ; This research was funded by BioBased Industries Joint Undertaking under the European Union's Horizon 2020 Research and Innovation Programme, grant number 792063 (SusBind project; https://susbind.eu; to A.G., Á.T.M. and M.H.), the PID2020-118968RB-100 project by the Spanish MCIN/AEI/ 10.13039/501100011033 to A.G., and the CSIC projects PIE-202040E185 (to A.G.) and PIE-202120E019 (to Á.T.M.). ; Peer reviewed
International audience ; Although nuclear energy forms an important and controversial part of polar history, its uses and misuses have so far received little attention from professional historians. Especially mobile nuclear reactors, as deployed for instance on the Antarctic continent, played an important role in the conquest of the polar regions. The Antarctic case presented here allows to illustrate the large diversity of issues involved in the American mobile nuclear reactor programme, ranging from economic considerations, over military strategy, to environmental and health concerns. During several decades, mobile nuclear power reactors were considered a cheap and clean solution, yet as this essay shows, history proved otherwise. None of the economic targets were met and in the case of the Antarctic reactor, repeated failures and even radioactive leakages lead finally to the shutdown of the whole programme. ; Même si l'énergie nucléaire joue un rôle important et controversé dans l'histoire polaire, son usage et son mésusage ont reçu très peu d'attention de la part des historiens. Les réacteurs nucléaires mobiles en particulier, tels qu'ils ont été mis en oeuvre sur le continent antarctique, ont occupé une fonction cruciale dans la conquête des régions polaires. Le cas antarctique présenté ici permet d'illustrer la grande diversité des éléments invoqués dans le programme étatsunien de réacteurs nucléaires mobiles, allant de considérations économiques, en passant par la stratégie militaire, à des inquiétudes environnementales et de santé publique. Pendant plusieurs décennies, les réacteurs nucléaires mobiles ont été considérés une solution peu couteuse et propre, mais comme nous allons arguer ci-dessous, l'histoire en a voulu autrement. Aucun des objectifs économiques ne fut atteint et dans le cas du réacteur en Antarctique, de nombreuses coupures et même des fuites radioactives ont amené enfin à l'abandon du programme.
The Confederate Graves Survey Archive of the Texas Division, Sons of Confederate Veterans consists of surveys of cemeteries throughout Texas, and portions of Oklahoma and New Mexico. The surveys document the interment of Confederate States of America military veterans. United States of America (Union) veterans, as well as able-bodied men at the time of the Civil War, are also documented. 13 boxes entitled "Grave Surveys" contain grave surveys listed county-by-county, 3 boxes of "Unit Files" list surveyed individuals by their military unit. Finally, 17 boxes contain "Veteran Files" that document each veteran by name in "last name, first name, middle initial" format. An index that cross-references each of the collection series (Grave Surveys, Unit Files, and Veteran Files) is included, as are institutions to surveyors on how and what to document while conducting surveys. ; Pendleton Cemetery #678, Pendleton, Bell County, Texas | Veterans Interred: Brown, E. A. ; Abilene Cemetery #138, Abilene, Taylor County, Texas | Veterans Interred: Thomas, J. W. ; Abilene Cemetery #138, Abilene, Taylor County, Texas | Veterans Interred: Thomas, J. H. ; Weiland Cemetery #578, Weiland, Hunt County, Texas | Veterans Interred: Phillips, Robt Jackson. ; King Cemetery #685, Coryell County, Texas | Veterans Interred: Moseley, Elisha Alfred. ; Norton Cemetery #915, Runnels County, Texas | Veterans Interred: McDaniel, James M. ; Dickens Cemetery #340, Dickens, Dickens County, Texas | Veterans Interred: Sheilds, Thos. Jefferson. ; Shady Grove Cemetery #634, Wood County, Texas | Veterans Interred: Crone, Franklin M. ; Shady Grove Cemetery #634, Wood County, Texas | Veterans Interred: Jarred, James. ; Shady Grove Cemetery #634, Wood County, Texas | Veterans Interred: Brawning, Thomas. ; Moody Cemetery #28, Moody, McLennon County, Texas | Veterans Interred: Phillips, A. J. ; Weiland Cemetery #578, Weiland, Hunt County, Texas | Veterans Interred: Cummings, Henry. ; Weiland Cemetery #578, Weiland, Hunt County, Texas | Veterans Interred: Elledge, W. W. ; Forrest Park Cemetery #582, Hunt County, Texas | Veterans Interred: McMillan, Lee G. ; Abilene Cemetery #138, Abilene, Taylor County, Texas | Veterans Interred: Thomas, J. W. ; East Mt. Cemetery #572, Hunt County, Texas | Veterans Interred: Fountain E. P.
The Confederate Graves Survey Archive of the Texas Division, Sons of Confederate Veterans consists of surveys of cemeteries throughout Texas, and portions of Oklahoma and New Mexico. The surveys document the interment of Confederate States of America military veterans. United States of America (Union) veterans, as well as able-bodied men at the time of the Civil War, are also documented. 13 boxes entitled "Grave Surveys" contain grave surveys listed county-by-county, 3 boxes of "Unit Files" list surveyed individuals by their military unit. Finally, 17 boxes contain "Veteran Files" that document each veteran by name in "last name, first name, middle initial" format. An index that cross-references each of the collection series (Grave Surveys, Unit Files, and Veteran Files) is included, as are institutions to surveyors on how and what to document while conducting surveys. ; Hogeye Cemetery #759, Hunt County, Texas | Veterans Interred: Tatom, Felix G. ; Wesley Chpl. Cemetery #773, Hunt County, Texas | Veterans Interred: Byars, Daniel W. ; Panhandle Cemetery #193, Panhandle, Carson County, Texas | Veterans Interred: Jameson, Wm. Savage. ; Miami Cemetery #202, Miami, Roberts County, Texas | Veterans Interred: Whatley, John Williams. ; Highland Cemetery #154, Stanford, Haskell County, Texas | Veterans Interred: Self, John M. ; Highland Cemetery #154, Stanford, Haskell County, Texas | Veterans Interred: Buie, Archibald. ; Terrace Cemetery #377, Post, Garza County, Texas | Veterans Interred: Smith, Isaac. ; McWright Cemetery #573, Greenville, Hunt County, Texas | Veterans Interred: VanCleave, George W. ; Forrest Prk Cemetery #582, Hunt County, Texas | Veterans Interred: Ende, Fred Von. ; East Mount Cemetery #572, Hunt County, Texas | Veterans Interred: Robey, James Garrison. ; East Mount Cemetery #572, Hunt County, Texas | Veterans Interred: Lamar, J. H. ; East Mount Cemetery #572, Hunt County, Texas | Veterans Interred: Latimer, Isham Pruitt. ; East Mount Cemetery #572, Hunt County, Texas | Veterans Interred: Gee, Robert B. ; Quay Cemetery #722, Quay County, New Mexico. ; Graham Point Cemetery #756, Hunt County, Texas | Veterans Interred: VanCleave, Wm. Grenade. ; Hooker Ridge Cemetery #760, Hunt County, Texas | Veterans Interred: Fortenberry, Oliver A. ; Plainview Cemetery #317, Plainview, Hale County, Texas | Veterans Interred: Howell, Alfred T. ; Kress Cemetery #186, Kress, Swisher County, Texas | Veterans Interred: Askey, James Harrison. ; West Park Cemetery #184, Hereford, Deaf Smith County, Texas | Veterans Interred: Rector, Thos. K. ; Dreamland Cemetery #192, Canyon, Randall County, Texas | Veterans Interred: Slack, Oliver Perry. ; Rosston Cemetery #1048, Rosston, Cooke County, Texas | Veterans Interred: Glover, Isaac. ; East Mount Cemetery #572, Hunt County, Texas | Veterans Interred: Arnold, Marcellus M. ; Kelly Cemetery #763, Hunt County, Texas | Veterans Interred: Walker, Wesley Clark. ; Shiloh Cemetery #591, Campbell, Hunt County, Texas | Veterans Interred: Voyles, Rudolphus. ; Abilene Cemetery #1138, Abilene, Taylor County, Texas | Veterans Interred: Sorelle, Wiley H.
Charles Underwood was in the United States Army for more than 31 years from 1941 to 1972. His active military service included command of infantry, armored infantry and armored units from platoon through brigade. Most staff assignments were in information and public affairs. He was a Prisoner of War for the Japanese Imperial Army from 1942-1945 and survived the Bataan Death March. ; The collection consists of slides, photographs, letters, military documents, and other personal documents of Charles Underwood. It includes information on the Bataan Death March as well as the different bases around the world he was stationed at during his time in the Army. ; The collection is organized by the following series: Bataan, Birth Records, Certificates, Correspondence, Drawings, Financial Records, Genealogy, Legal Document, Literary Productions, Medical Records, Memorial, Military Documents, Newspaper, Periodical, Personal Documents, Photographs, Printed Material, Retirement Records, School Records, Scrapbook, and Slides. ; Box 1, Folder 22
The writings of the Indian Diaspora have received a great deal of attention and critical acclaim throughout the world. Rohinton Mistry is a well renowned author in the contemporary commonwealth literature and occupies a significant place among the writers of Indian Diaspora. Even though he is settled in Canada; it is his upbringing in Mumbai that reflects in all his writings. The distinct Mumbai culture, particularly the Parsee way of life, the people of the city and even the politics of India are major themes in his novels. Rohinton Mistry as a writer of Diaspora has carved a niche for himself. His works such as: "Tales from Firozsha Baag", "Such A Long Journey", "A Fine Balance" and "Family Matters"; mark a new kind of writing, resulting from a fragmented, splintered world. As a Diasporic Parsi writer, very sensitively he has recalled his community's journey through time and history with a sense of loss and nostalgia. His books portray diverse facets of Indian socioeconomic life; as well as Parsi Zoroastrian life, customs, and religion. Many of his writings are markedly "Indo-nostalgic". Rohinton Mistry through his Diasporic discourse has well depicted his ancestral background, his community's engaged situation in a metropolis like Bombay and his deep attachment with and nostalgia for a world gone by. In this paper an attempt has been made to delineate diasporic discourse in the works of Rohinton Mistry. Although he is obsessed with the colonial and postcolonial experiences in India, we can find some traces of Canada in his literature. His characters dream of being integrated into, and accepted by, Canadian society on the one hand and on the other hand, these same characters are torn by an insatiable desire to be true to their native culture; to honor and cherish their own, distinct cultural identity.Keywords: Diaspora, Cultural identity, Contemporary Canadian literature, Parsi.
Since the industrialization in the 19th century, Switzerland has been an attractive destination for immigrants. In 2009, foreign residents constituted 22.9 percent of the total population. Switzerland was thus host to more foreigners than many other European countries. Despite these facts, Switzerland has - for a long time - denied to be a country of immigration. Coherent integration policies have therefore been designed only in recent years. While conditions for immigration have been eased for EU citizens since the 1990s, immigration of third country citizens is currently limited to the highly qualified and family reunification.
The G20 has produced mixed results. After initial high hopes and some success, negotiations within the G20 forum have slowed, progress is less visible and disagreement rather than agreement has come to the fore. Against this background, this paper revisits the basic economic and geopolitical motivations for the G20, in order to review its performance and attempt to draw lessons for the path ahead. We conclude that: (1) in today's global economy (with its trade and financial market integration and its institutional architecture) a 'G20-type' institution is necessary - if it didn't exist, it should be created; (2) the G20 had its high noon moment in 2008-09 and some recalibration of expectations was inevitable, but its achievements in 2010-11 have nevertheless been disappointing; (3) to be fair there is, in detailed and technical work, more progress than there seems to be at first sight; (4) from a governance standpoint, the G20 is not an efficient forum; improvements in working methods are urgently needed; (5) more fundamentally, for the G20 to retain its role, its members need to develop a common vision of global economic problems and the way to approach them.
The Confederate Graves Survey Archive of the Texas Division, Sons of Confederate Veterans consists of surveys of cemeteries throughout Texas, and portions of Oklahoma and New Mexico. The surveys document the interment of Confederate States of America military veterans. United States of America (Union) veterans, as well as able-bodied men at the time of the Civil War, are also documented. 13 boxes entitled "Grave Surveys" contain grave surveys listed county-by-county, 3 boxes of "Unit Files" list surveyed individuals by their military unit. Finally, 17 boxes contain "Veteran Files" that document each veteran by name in "last name, first name, middle initial" format. An index that cross-references each of the collection series (Grave Surveys, Unit Files, and Veteran Files) is included, as are institutions to surveyors on how and what to document while conducting surveys. ; Nix Cemetery #1013, Lampasas County, Texas | Veterans Interred: Faight, Jesse H. ; Crowell Cemetery #620, Crowell, Foard County, Texas | Veterans Interred: Collins, Dempsey Jones. ; McBee Cemetery #658, Taylor County, Texas | Veterans Interred: Lackey, John. ; North Belton Cemetery #001, Bell County, Texas | Veterans Interred: Taylor, E.O. ; Willow Cemetery #444, Haskell, Haskell County, Texas | Veterans Interred: Lackey, Robert A. ; Killeen Cemetery #024, Killeen, Bell County, Texas | Veterans Interred: McVey, John J. ; Truscott Cemetery #609, Truscott, Knox County, Texas | Veterans Interred: Acker, Dearborn A.
Viroporins are viral proteins with ion channel (IC) activity that play an important role in several processes, including virus replication and pathogenesis. While many coronaviruses (CoVs) encode two viroporins, severe acute respiratory syndrome CoV (SARS-CoV) encodes three: proteins 3a, E, and 8a. Additionally, proteins 3a and E have a PDZ-binding motif (PBM), which can potentially bind over 400 cellular proteins which contain a PDZ domain, making them potentially important for the control of cell function. In the present work, a comparative study of the functional motifs included within the SARS-CoV viroporins was performed, mostly focusing on the roles of the IC and PBM of E and 3a proteins. ; This work was supported by grants from the Government of Spain (BIO2013-42869-R and BIO2016-75549-R AEI/FEDER, UE), the European Zoonotic Anticipation and Preparedness Initiative (ZAPI) (IMI_JU_115760), and the U.S. National Institutes of Health (NIH) (0258-3413/HHSN266200700010C awarded to L.E., 2P01AI060699 awarded to L.E. and S.P., and R01 AI129269 awarded to S.P.). V.M.A. and M.Q.M. are grateful for the support of the Government of Spain (FIS2013-40473-P and FIS2016-75257-P AEI/FEDER, UE) and Universitat Jaume I (P1.1B2015-28). C.C.R. received a contract from Fundación La Caixa.
A standard feature of the contemporary internet landscape is the ability for people to comment on published content and to interact with other individuals, discussing the issues at hand and engaging with each other in debate. In this thesis, I describe a method for the automatic detection of author stances in online forums with respect to discussions on divisive, polarizing social issues, such as gun control and marriage equality {--} a task which is often unproblematic for human readers of the discourse. The research investigates the linguistic and rhetorical devices used by discussion participants to express their topic stance in the context of multi-party, multi-threaded discourse. Along the way, I address necessary sub-tasks in the author stance detection problem, such as the classification of the topic stance of an individual contribution to the discourse, and the assessment of the level of agreement or disagreement between adjacent posts {--} which is crucial, given the highly interactive nature of this genre. I also identify features that provide evidence of an author's topic stance from the very structure of the discourse, without any information at all from the text of the comments posted. The final model is a collective classifier that is able to synthesize all of the stance indicators provided by these different sources, deal with the inconsistencies in this information that may arise, and arrive at a single prediction of the topic stance for every participant in the discussion. The model has many applications in industry and public life, including more tailored newsfeeds, social network suggestions, and use in political fundraising or advocacy campaigns.
Electronic government and electronic participation continue to transform the public sector and society worldwide and are constantly being transformed themselves by emerging information and communication technologies. This book presents papers from the 14th International Federation for Information Processing's EGOV conference (IFIP EGOV 2015), and its sister conference, the 7th Electronic Participation (ePart) conference, held in Thessaloniki, Greece, from 30 August to 2 September 2015, with the support and sponsorship of the University of Macedonia. Through the years, both of these conferences have established themselves as leading scientific events in their field, providing a forum for scholars to present and discuss their work. Included here are 31 accepted ongoing research papers, grouped under the following headings: eParticipation; policy modeling; open government and smart cities; general e-government; and e-government services; as well as 6 Ph.D. colloquium papers, 5 accepted posters and 3 workshops. With their combination of scientific credibility and rigor and with high relevance to practice, the papers presented here will be of interest to all those whose work involves electronic government and electronic participation. ; Multi Actor Systems ; Technology, Policy and Management
