Literatura científica selecionada sobre o tema "Boston (Mass) – Designs and plans"

The Future Circular Collider (FCC) is designed to provide unprecedented luminosity and centre-of-mass energies. The physics reach and potential of the different FCC options e+e−, pp, ep, has been studied and published in dedicated Conceptual Design Reports (CDRs) at the end of 2018. Conceptual detector designs have been developed for such studies and tested with a mixture of fast and full simulations. The investigations for all options have been conducted using a common software framework called FCCSW. In this paper, after summarising the improvements implemented in FCCSW to achieve the results included in the CDRs, we will present the current development plans to support the continuation of the physics potential and detector concept optimisation studies in view of future strategic decisions, in particular for the electron-positron machine.

The intent and aim of the research was to look at a particular house type i.e. a terraced house with four floors, which is one of the popular designs commonly used in the last ten years in mass housing projects in Turkey. There are four alternatives of the type related with the cross-sectional relationship with the ground floor level. Emphasis was placed upon the "semi-cellar type" assuming that even though the level of residential satisfaction gradually increases with the possibility of interpreting the use of the open-plan floor space, and by proposing new design elements to create more adaptable and flexible spaces, the users may still experience dissatisfaction with designs where the space cannot be revised. With the use of a questionnaire, participants judged their own house as a whole and evaluated its uses for different functions and activities, complained in respect of changes required, and finally outlined their plans for the future. Despite the high level of satisfaction with having a garden (a unique characteristic in apartment-saturated Ankara), the aspect of dissatisfaction mostly referred to was the kitchen-garden relationship (or lack thereof). The residents, especially the older ones, were generally dissatisfied with the multi-storey design of their house. They prefer to remain on the backyard level without changing floors in different seasons. Besides, the users spending the longest time in the house complained more than the others and the people spending variable time in the house stated that they preferred to change the floors in different seasons. As compared to larger families, the smaller families were more likely to change floors.

Liquid–liquid equilibria (LLE) characterization is a task requiring considerable work and appreciable financial resources. Notable savings in time and effort can be achieved when the experimental plans use the methods of the optimal design of experiments that maximize the information obtained. To achieve this goal, a systematic optimization formulation based on Semidefinite Programming is proposed for finding optimal experimental designs for LLE studies carried out at constant pressure and temperature. The non-random two-liquid (NRTL) model is employed to represent species equilibria in both phases. This model, combined with mass balance relationships, provides a means of computing the sensitivities of the measurements to the parameters. To design the experiment, these sensitivities are calculated for a grid of candidate experiments in which initial mixture compositions are varied. The optimal design is found by maximizing criteria based on the Fisher Information Matrix (FIM). Three optimality criteria (D-, A- and E-optimal) are exemplified. The approach is demonstrated for two ternary systems where different sets of parameters are to be estimated.

Abstract This essay focuses on a thirteen-inch-high reclining chair with a carved walnut frame, brass base, and emerald green velvet upholstery in the Winterthur Museum collection [1 and 2]. Created by Ira Salmon of Boston circa 1866, the chair is a patent model and part of Salmon’s efforts to win a professional reputation as a dentist early in his career. This essay documents the transformation of dentistry in America from an itinerant practice in the early republic to a professionalized career in the mid-nineteenth century. It offers evidence of how the material world of dentists changed when tools of the profession became standardized and mass produced. Developing technologies facilitated reclining chairs suited for newfangled operative techniques. The essay also focuses on a period that anticipates the development of germ theory in the early twentieth century and the sterilization of the dentist’s office. In this mid-nineteenth century moment, the aesthetics of dentist offices, and their chairs’ designs, bridge a divide between the traditional values associated with dentists and those ascribed to dentists today. The patent model demonstrates Salmon’s desire to appeal to his clients’ interest by capturing the dramatic potential of a dentist’s visit while satisfying their desire for comfort and expectation of skilful technique.

This paper reports determining the basic strength indicators for the removable roof of a railroad gondola. It has been established that the typical roof design has a significant margin of safety in the components of the supporting structure. In order to reduce the roof material intensity, the reserves of its strength have been determined and optimized based on the criterion for minimal material intensity. Pipes of square cross-section have been proposed for using as the components of the roof frame. When taking into consideration the proposed measures, it becomes possible to reduce the mass of the frame of the removable roof for a railroad gondola by almost 15 % compared to the typical design. At the same time, to apply the roof on different types of gondolas, its cantilevered parts can move in a longitudinal plane. It is possible to use deflectors on the removable roof. The roof can be attached to the body in a regular way. It is also possible to fix it using shog-connections. To substantiate the proposed solution, the strength of the improved structure of the removable roof was determined. It was established that the maximum equivalent stresses in the load-bearing structure of the removable roof did not exceed permissible ones. To define the indicators of removable roof dynamics, its dynamic loading was investigated. The calculation was performed in a flat coordinate system. The oscillations in bouncing and galloping were taken into consideration as the most common types of a railroad car oscillations when running on a rail track. The mathematical model of dynamic loading was solved in the Mathcad software package (Boston, USA). The study has shown that the acceleration of the body in the center of masses is 0.4 g and is within the permissible limits. At the same time, the ride of a railroad car is excellent. The study reported here would contribute to the improvement of the efficiency of railroad transportation.

Introduction. Fordism, as a specific concept of production management, radically changed the face of the world industry. The system, proposed by the famous engineer and entrepreneur H. Ford, was based on the principle of large-scaled flow-conveyor production founded on the most specialized, standardized and automated industrial equipment. It made possible to produce goods cheaply under the conditions of the domination of low-skilled personnel. The American experience turned out to be widely in demand in the USSR during the industrialization period, since the country needed to create a modern and competitive mechanical engineering in the shortest possible time, primarily with the aim of strengthening its defense capability. Materials and Methods. The basis of the methodology of the work is the problem-chronological approach, which ensures the identification of tendencies and contradictions in the implementation of plans for the construction of the tank industry of the USSR in the 1930–1940s, allows them to be interpreted in a historical sequence. The principle of objectivity is based on the recognition of cause-and-effect patterns in the development of phenomena and events. In addition, the following methods are used: analysis of documents, scientific literature and state regulatory acts. Results and Discussion. The formation of the tank industry of the USSR in the pre-war period proceeded according to the principle of convergence of the technological characteristics of specialized military factories, traditionally engaged in the manufacture of tanks, and large civil engineering enterprises appeared during the years of industrialization, relying on Fordist, auto-tractor technology. In the pre-war period, low qualified personnel of the Soviet automobile and tractor plants, never been able to master the mass production of armored vehicles developed by engineers of specialized factories. The outbreak of the Great Patriotic War led to the evacuation of the capacities of most specialized military factories involved in the production of tanks in the USSR to the sites of civil engineering plants created during the period of industrialization. At the same time, the main forces of the country’s tank industry were moved to the Volga region, at the Urals and Siberia. In order to start producing tanks in a new place, in the extreme conditions of war, with the loss of qualified personnel and valuable industrial equipment, the industry leadership turned to radically transformation of the whole technology of tank production towards at Fordist principles. Key elements of the Fordism concept, as applied to the socialist command economy of the USSR during the war, were used by the party-state leadership to achieve the maximum concentration of limited resources. Conclusion. The system of organization and management of tank production, built during the war years in the tank industry of the USSR and the Urals in accordance with the basic principles of Fordism, can be assessed as “inflexible mass production”. This meant that it was impossible to quickly change the characteristics of products manufactured on a flow-conveyor basis, since this required stopping the conveyor and changing equipment. The system made it possible to mass produce and even improve the designs of the T-34 and “KV” (then “IS”) – tanks developed in the pre-war period, creating the prerequisites for their gradual transformation into an acceptable instrument of “total war”.

AbstractSince 9/11, the United States and the international community have emphasized the need to protect people from terrorist attacks. The Boston Bombing that took place on April 15, 2013, showed that even with all of the preventive measures in place, the United States is not immune from terrorist attacks. If there had been a bioterrorist attack in Boston instead of a homemade bomb, the amount of casualties would likely have been a lot higher. Many hospitals lack effective emergency preparedness plans that address bioterrorist attacks. One area that will help prepare nations during a mass casualty incident or public health emergency involves implementing effective mass casualty preparedness plans for hospitals. This paper analyzes mass casualty preparedness in hospitals and demonstrates the need to have legislation in place to protect doctors who treat patients during mass casualty events.

This paper examines the transition spaces for homes between inside and outside designed by architects during the early twentieth century in the United States. Beginning in the late nineteenth century, the plan book became a readily available option for those wishing to build their own home in the U.S. Following a shortage of single-family houses after World War I, the design of small, single-family houses were distributed primarily through the plan book vehicle. One such plan book-producing group was the Architects’ Small House Service Bureau (ASHSB). The bureau was composed entirely of registered architects and produced multiple folios of small house plans between 1914 and 1942. This paper focuses specifically on the relationship between the interior spaces and outdoors through the use of loggias, pergolas, sun porches, bay windows and other devices. The ASHSB was unique in that they promoted customization of their mass-produced house plan designs to each individual site. Thus, unlike many other plan book creators, ASHSB members determined that the relationship to the site was important to the overall design and the use of these transitional indoor/outdoor spaces, a necessity. The plans designed by ASHSB members fell into one of three sizes — four-room, five-room or six-room plan types. The maximum number of principal rooms was six. All small house designs were presented within a rendered landscaped setting showing trees, bushes, benches and other landscaping features. At least one of the following -- porticoes, porches, dormers, bay windows, picture windows, port coheres, and sun porches—was used in every design produced by the ASHSB architect members. This work examines the range and type of spaces as well as the written recommendations and specifications that accompanied plan sets distributed by the ASHSB across the U.S and Canada during the early twentieth century.

ABSTRACT Mass transit environments, specifically, urban subways, are distinct microbial environments with high occupant densities, diversities, and turnovers, and they are thus especially relevant to public health. Despite this, only three culture-independent subway studies have been performed, all since 2013 and all with widely differing designs and conclusions. In this study, we profiled the Boston subway system, which provides 238 million trips per year overseen by the Massachusetts Bay Transportation Authority (MBTA). This yielded the first high-precision microbial survey of a variety of surfaces, ridership environments, and microbiological functions (including tests for potential pathogenicity) in a mass transit environment. Characterizing microbial profiles for multiple transit systems will become increasingly important for biosurveillance of antibiotic resistance genes or pathogens, which can be early indicators for outbreak or sanitation events. Understanding how human contact, materials, and the environment affect microbial profiles may eventually allow us to rationally design public spaces to sustain our health in the presence of microbial reservoirs. Public transit systems are ideal for studying the urban microbiome and interindividual community transfer. In this study, we used 16S amplicon and shotgun metagenomic sequencing to profile microbial communities on multiple transit surfaces across train lines and stations in the Boston metropolitan transit system. The greatest determinant of microbial community structure was the transit surface type. In contrast, little variation was observed between geographically distinct train lines and stations serving different demographics. All surfaces were dominated by human skin and oral commensals such as Propionibacterium, Corynebacterium, Staphylococcus, and Streptococcus. The detected taxa not associated with humans included generalists from alphaproteobacteria, which were especially abundant on outdoor touchscreens. Shotgun metagenomics further identified viral and eukaryotic microbes, including Propionibacterium phage and Malassezia globosa. Functional profiling showed that Propionibacterium acnes pathways such as propionate production and porphyrin synthesis were enriched on train holding surfaces (holds), while electron transport chain components for aerobic respiration were enriched on touchscreens and seats. Lastly, the transit environment was not found to be a reservoir of antimicrobial resistance and virulence genes. Our results suggest that microbial communities on transit surfaces are maintained from a metapopulation of human skin commensals and environmental generalists, with enrichments corresponding to local interactions with the human body and environmental exposures. IMPORTANCE Mass transit environments, specifically, urban subways, are distinct microbial environments with high occupant densities, diversities, and turnovers, and they are thus especially relevant to public health. Despite this, only three culture-independent subway studies have been performed, all since 2013 and all with widely differing designs and conclusions. In this study, we profiled the Boston subway system, which provides 238 million trips per year overseen by the Massachusetts Bay Transportation Authority (MBTA). This yielded the first high-precision microbial survey of a variety of surfaces, ridership environments, and microbiological functions (including tests for potential pathogenicity) in a mass transit environment. Characterizing microbial profiles for multiple transit systems will become increasingly important for biosurveillance of antibiotic resistance genes or pathogens, which can be early indicators for outbreak or sanitation events. Understanding how human contact, materials, and the environment affect microbial profiles may eventually allow us to rationally design public spaces to sustain our health in the presence of microbial reservoirs. Author Video: An author video summary of this article is available.

Photograph by Gonzalo Echeverria (2010)Declaring War Soon after Al Qaeda’s terrorist attacks on 11 September 2001, the Bush Administration described its new grand strategy: the “Global War on Terror”. This underpinned the subsequent counter-insurgency in Afghanistan and the United States invasion of Iraq in March 2003. Media pundits quickly applied the Global War on Terror label to the Madrid, Bali and London bombings, to convey how Al Qaeda’s terrorism had gone transnational. Meanwhile, international relations scholars debated the extent to which September 11 had changed the international system (Brenner; Mann 303). American intellectuals adopted several variations of the Global War on Terror in what initially felt like a transitional period of US foreign policy (Burns). Walter Laqueur suggested Al Qaeda was engaged in a “cosmological” and perpetual war. Paul Berman likened Al Qaeda and militant Islam to the past ideological battles against communism and fascism (Heilbrunn 248). In a widely cited article, neoconservative thinker Norman Podhoretz suggested the United States faced “World War IV”, which had three interlocking drivers: Al Qaeda and trans-national terrorism; political Islam as the West’s existential enemy; and nuclear proliferation to ‘rogue’ countries and non-state actors (Friedman 3). Podhoretz’s tone reflected a revival of his earlier Cold War politics and critique of the New Left (Friedman 148-149; Halper and Clarke 56; Heilbrunn 210). These stances attracted widespread support. For instance, the United States Marine Corp recalibrated its mission to fight a long war against “World War IV-like” enemies. Yet these stances left the United States unprepared as the combat situations in Afghanistan and Iraq worsened (Ricks; Ferguson; Filkins). Neoconservative ideals for Iraq “regime change” to transform the Middle East failed to deal with other security problems such as Pakistan’s Musharraf regime (Dorrien 110; Halper and Clarke 210-211; Friedman 121, 223; Heilbrunn 252). The Manichean and open-ended framing became a self-fulfilling prophecy for insurgents, jihadists, and militias. The Bush Administration quietly abandoned the Global War on Terror in July 2005. Widespread support had given way to policymaker doubt. Why did so many intellectuals and strategists embrace the Global War on Terror as the best possible “grand strategy” perspective of a post-September 11 world? Why was there so little doubt of this worldview? This is a debate with roots as old as the Sceptics versus the Sophists. Explanations usually focus on the Bush Administration’s “Vulcans” war cabinet: Vice President Dick Cheney, Secretary of Defense Donald Rumsfield, and National Security Advisor Condoleezza Rice, who later became Secretary of State (Mann xv-xvi). The “Vulcans” were named after the Roman god Vulcan because Rice’s hometown Birmingham, Alabama, had “a mammoth fifty-six foot statue . . . [in] homage to the city’s steel industry” (Mann x) and the name stuck. Alternatively, explanations focus on how neoconservative thinkers shaped the intellectual climate after September 11, in a receptive media climate. Biographers suggest that “neoconservatism had become an echo chamber” (Heilbrunn 242) with its own media outlets, pundits, and think-tanks such as the American Enterprise Institute and Project for a New America. Neoconservatism briefly flourished in Washington DC until Iraq’s sectarian violence discredited the “Vulcans” and neoconservative strategists like Paul Wolfowitz (Friedman; Ferguson). The neoconservatives' combination of September 11’s aftermath with strongly argued historical analogies was initially convincing. They conferred with scholars such as Bernard Lewis, Samuel P. Huntington and Victor Davis Hanson to construct classicist historical narratives and to explain cultural differences. However, the history of the decade after September 11 also contains mis-steps and mistakes which make it a series of contingent decisions (Ferguson; Bergen). One way to analyse these contingent decisions is to pose “what if?” counterfactuals, or feasible alternatives to historical events (Lebow). For instance, what if September 11 had been a chemical and biological weapons attack? (Mann 317). Appendix 1 includes a range of alternative possibilities and “minimal rewrites” or slight variations on the historical events which occurred. Collectively, these counterfactuals suggest the role of agency, chance, luck, and the juxtaposition of better and worse outcomes. They pose challenges to the classicist interpretation adopted soon after September 11 to justify “World War IV” (Podhoretz). A ‘Two-Track’ Process for ‘World War IV’ After the September 11 attacks, I think an overlapping two-track process occurred with the “Vulcans” cabinet, neoconservative advisers, and two “echo chambers”: neoconservative think-tanks and the post-September 11 media. Crucially, Bush’s “Vulcans” war cabinet succeeded in gaining civilian control of the United States war decision process. Although successful in initiating the 2003 Iraq War this civilian control created a deeper crisis in US civil-military relations (Stevenson; Morgan). The “Vulcans” relied on “politicised” intelligence such as a United Kingdom intelligence report on Iraq’s weapons development program. The report enabled “a climate of undifferentiated fear to arise” because its public version did not distinguish between chemical, biological, radiological or nuclear weapons (Halper and Clarke, 210). The cautious 2003 National Intelligence Estimates (NIE) report on Iraq was only released in a strongly edited form. For instance, the US Department of Energy had expressed doubts about claims that Iraq had approached Niger for uranium, and was using aluminium tubes for biological and chemical weapons development. Meanwhile, the post-September 11 media had become a second “echo chamber” (Halper and Clarke 194-196) which amplified neoconservative arguments. Berman, Laqueur, Podhoretz and others who framed the intellectual climate were “risk entrepreneurs” (Mueller 41-43) that supported the “World War IV” vision. The media also engaged in aggressive “flak” campaigns (Herman and Chomsky 26-28; Mueller 39-42) designed to limit debate and to stress foreign policy stances and themes which supported the Bush Administration. When former Central Intelligence Agency director James Woolsey’s claimed that Al Qaeda had close connections to Iraqi intelligence, this was promoted in several books, including Michael Ledeen’s War Against The Terror Masters, Stephen Hayes’ The Connection, and Laurie Mylroie’s Bush v. The Beltway; and in partisan media such as Fox News, NewsMax, and The Weekly Standard who each attacked the US State Department and the CIA (Dorrien 183; Hayes; Ledeen; Mylroie; Heilbrunn 237, 243-244; Mann 310). This was the media “echo chamber” at work. The group Accuracy in Media also campaigned successfully to ensure that US cable providers did not give Al Jazeera English access to US audiences (Barker). Cosmopolitan ideals seemed incompatible with what the “flak” groups desired. The two-track process converged on two now infamous speeches. US President Bush’s State of the Union Address on 29 January 2002, and US Secretary of State Colin Powell’s presentation to the United Nations on 5 February 2003. Bush’s speech included a line from neoconservative David Frumm about North Korea, Iraq and Iran as an “Axis of Evil” (Dorrien 158; Halper and Clarke 139-140; Mann 242, 317-321). Powell’s presentation to the United Nations included now-debunked threat assessments. In fact, Powell had altered the speech’s original draft by I. Lewis “Scooter” Libby, who was Cheney’s chief of staff (Dorrien 183-184). Powell claimed that Iraq had mobile biological weapons facilities, linked to Abu Musab al-Zarqawi. However, the International Atomic Energy Agency’s (IAEA) Mohamed El-Baradei, the Defense Intelligence Agency, the State Department, and the Institute for Science and International Security all strongly doubted this claim, as did international observers (Dorrien 184; Halper and Clarke 212-213; Mann 353-354). Yet this information was suppressed: attacked by “flak” or given little visible media coverage. Powell’s agenda included trying to rebuild an international coalition and to head off weather changes that would affect military operations in the Middle East (Mann 351). Both speeches used politicised variants of “weapons of mass destruction”, taken from the counterterrorism literature (Stern; Laqueur). Bush’s speech created an inflated geopolitical threat whilst Powell relied on flawed intelligence and scientific visuals to communicate a non-existent threat (Vogel). However, they had the intended effect on decision makers. US Under-Secretary of Defense, the neoconservative Paul Wolfowitz, later revealed to Vanity Fair that “weapons of mass destruction” was selected as an issue that all potential stakeholders could agree on (Wilkie 69). Perhaps the only remaining outlet was satire: Armando Iannucci’s 2009 film In The Loop parodied the diplomatic politics surrounding Powell’s speech and the civil-military tensions on the Iraq War’s eve. In the short term the two track process worked in heading off doubt. The “Vulcans” blocked important information on pre-war Iraq intelligence from reaching the media and the general public (Prados). Alternatively, they ignored area specialists and other experts, such as when Coalition Provisional Authority’s L. Paul Bremer ignored the US State Department’s fifteen volume ‘Future of Iraq’ project (Ferguson). Public “flak” and “risk entrepreneurs” mobilised a range of motivations from grief and revenge to historical memory and identity politics. This combination of private and public processes meant that although doubts were expressed, they could be contained through the dual echo chambers of neoconservative policymaking and the post-September 11 media. These factors enabled the “Vulcans” to proceed with their “regime change” plans despite strong public opposition from anti-war protestors. Expressing DoubtsMany experts and institutions expressed doubt about specific claims the Bush Administration made to support the 2003 Iraq War. This doubt came from three different and sometimes overlapping groups. Subject matter experts such as the IAEA’s Mohamed El-Baradei and weapons development scientists countered the UK intelligence report and Powell’s UN speech. However, they did not get the media coverage warranted due to “flak” and “echo chamber” dynamics. Others could challenge misleading historical analogies between insurgent Iraq and Nazi Germany, and yet not change the broader outcomes (Benjamin). Independent journalists one group who gained new information during the 1990-91 Gulf War: some entered Iraq from Kuwait and documented a more humanitarian side of the war to journalists embedded with US military units (Uyarra). Finally, there were dissenters from bureaucratic and institutional processes. In some cases, all three overlapped. In their separate analyses of the post-September 11 debate on intelligence “failure”, Zegart and Jervis point to a range of analytic misperceptions and institutional problems. However, the intelligence community is separated from policymakers such as the “Vulcans”. Compartmentalisation due to the “need to know” principle also means that doubting analysts can be blocked from releasing information. Andrew Wilkie discovered this when he resigned from Australia’s Office for National Assessments (ONA) as a transnational issues analyst. Wilkie questioned the pre-war assessments in Powell’s United Nations speech that were used to justify the 2003 Iraq War. Wilkie was then attacked publicly by Australian Prime Minister John Howard. This overshadowed a more important fact: both Howard and Wilkie knew that due to Australian legislation, Wilkie could not publicly comment on ONA intelligence, despite the invitation to do so. This barrier also prevented other intelligence analysts from responding to the “Vulcans”, and to “flak” and “echo chamber” dynamics in the media and neoconservative think-tanks. Many analysts knew that the excerpts released from the 2003 NIE on Iraq was highly edited (Prados). For example, Australian agencies such as the ONA, the Department of Foreign Affairs and Trade, and the Department of Defence knew this (Wilkie 98). However, analysts are trained not to interfere with policymakers, even when there are significant civil-military irregularities. Military officials who spoke out about pre-war planning against the “Vulcans” and their neoconservative supporters were silenced (Ricks; Ferguson). Greenlight Capital’s hedge fund manager David Einhorn illustrates in a different context what might happen if analysts did comment. Einhorn gave a speech to the Ira Sohn Conference on 15 May 2002 debunking the management of Allied Capital. Einhorn’s “short-selling” led to retaliation from Allied Capital, a Securities and Exchange Commission investigation, and growing evidence of potential fraud. If analysts adopted Einhorn’s tactics—combining rigorous analysis with targeted, public denunciation that is widely reported—then this may have short-circuited the “flak” and “echo chamber” effects prior to the 2003 Iraq War. The intelligence community usually tries to pre-empt such outcomes via contestation exercises and similar processes. This was the goal of the 2003 NIE on Iraq, despite the fact that the US Department of Energy which had the expertise was overruled by other agencies who expressed opinions not necessarily based on rigorous scientific and technical analysis (Prados; Vogel). In counterterrorism circles, similar disinformation arose about Aum Shinrikyo’s biological weapons research after its sarin gas attack on Tokyo’s subway system on 20 March 1995 (Leitenberg). Disinformation also arose regarding nuclear weapons proliferation to non-state actors in the 1990s (Stern). Interestingly, several of the “Vulcans” and neoconservatives had been involved in an earlier controversial contestation exercise: Team B in 1976. The Central Intelligence Agency (CIA) assembled three Team B groups in order to evaluate and forecast Soviet military capabilities. One group headed by historian Richard Pipes gave highly “alarmist” forecasts and then attacked a CIA NIE about the Soviets (Dorrien 50-56; Mueller 81). The neoconservatives adopted these same tactics to reframe the 2003 NIE from its position of caution, expressed by several intelligence agencies and experts, to belief that Iraq possessed a current, covert program to develop weapons of mass destruction (Prados). Alternatively, information may be leaked to the media to express doubt. “Non-attributable” background interviews to establishment journalists like Seymour Hersh and Bob Woodward achieved this. Wikileaks publisher Julian Assange has recently achieved notoriety due to US diplomatic cables from the SIPRNet network released from 28 November 2010 onwards. Supporters have favourably compared Assange to Daniel Ellsberg, the RAND researcher who leaked the Pentagon Papers (Ellsberg; Ehrlich and Goldsmith). Whilst Elsberg succeeded because a network of US national papers continued to print excerpts from the Pentagon Papers despite lawsuit threats, Assange relied in part on favourable coverage from the UK’s Guardian newspaper. However, suspected sources such as US Army soldier Bradley Manning are not protected whilst media outlets are relatively free to publish their scoops (Walt, ‘Woodward’). Assange’s publication of SIPRNet’s diplomatic cables will also likely mean greater restrictions on diplomatic and military intelligence (Walt, ‘Don’t Write’). Beyond ‘Doubt’ Iraq’s worsening security discredited many of the factors that had given the neoconservatives credibility. The post-September 11 media became increasingly more critical of the US military in Iraq (Ferguson) and cautious about the “echo chamber” of think-tanks and media outlets. Internet sites for Al Jazeera English, Al-Arabiya and other networks have enabled people to bypass “flak” and directly access these different viewpoints. Most damagingly, the non-discovery of Iraq’s weapons of mass destruction discredited both the 2003 NIE on Iraq and Colin Powell’s United Nations presentation (Wilkie 104). Likewise, “risk entrepreneurs” who foresaw “World War IV” in 2002 and 2003 have now distanced themselves from these apocalyptic forecasts due to a series of mis-steps and mistakes by the Bush Administration and Al Qaeda’s over-calculation (Bergen). The emergence of sites such as Wikileaks, and networks like Al Jazeera English and Al-Arabiya, are a response to the politics of the past decade. They attempt to short-circuit past “echo chambers” through providing access to different sources and leaked data. The Global War on Terror framed the Bush Administration’s response to September 11 as a war (Kirk; Mueller 59). Whilst this prematurely closed off other possibilities, it has also unleashed a series of dynamics which have undermined the neoconservative agenda. The “classicist” history and historical analogies constructed to justify the “World War IV” scenario are just one of several potential frameworks. “Flak” organisations and media “echo chambers” are now challenged by well-financed and strategic alternatives such as Al Jazeera English and Al-Arabiya. Doubt is one defence against “risk entrepreneurs” who seek to promote a particular idea: doubt guards against uncritical adoption. Perhaps the enduring lesson of the post-September 11 debates, though, is that doubt alone is not enough. What is needed are individuals and institutions that understand the strategies which the neoconservatives and others have used, and who also have the soft power skills during crises to influence critical decision-makers to choose alternatives. Appendix 1: Counterfactuals Richard Ned Lebow uses “what if?” counterfactuals to examine alternative possibilities and “minimal rewrites” or slight variations on the historical events that occurred. The following counterfactuals suggest that the Bush Administration’s Global War on Terror could have evolved very differently . . . or not occurred at all. Fact: The 2003 Iraq War and 2001 Afghanistan counterinsurgency shaped the Bush Administration’s post-September 11 grand strategy. Counterfactual #1: Al Gore decisively wins the 2000 U.S. election. Bush v. Gore never occurs. After the September 11 attacks, Gore focuses on international alliance-building and gains widespread diplomatic support rather than a neoconservative agenda. He authorises Special Operations Forces in Afghanistan and works closely with the Musharraf regime in Pakistan to target Al Qaeda’s muhajideen. He ‘contains’ Saddam Hussein’s Iraq through measurement and signature, technical intelligence, and more stringent monitoring by the International Atomic Energy Agency. Minimal Rewrite: United 93 crashes in Washington DC, killing senior members of the Gore Administration. Fact: U.S. Special Operations Forces failed to kill Osama bin Laden in late November and early December 2001 at Tora Bora. Counterfactual #2: U.S. Special Operations Forces kill Osama bin Laden in early December 2001 during skirmishes at Tora Bora. Ayman al-Zawahiri is critically wounded, captured, and imprisoned. The rest of Al Qaeda is scattered. Minimal Rewrite: Osama bin Laden’s death turns him into a self-mythologised hero for decades. Fact: The UK Blair Government supplied a 50-page intelligence dossier on Iraq’s weapons development program which the Bush Administration used to support its pre-war planning. Counterfactual #3: Rogue intelligence analysts debunk the UK Blair Government’s claims through a series of ‘targeted’ leaks to establishment news sources. Minimal Rewrite: The 50-page intelligence dossier is later discovered to be correct about Iraq’s weapons development program. Fact: The Bush Administration used the 2003 National Intelligence Estimate to “build its case” for “regime change” in Saddam Hussein’s Iraq. Counterfactual #4: A joint investigation by The New York Times and The Washington Post rebuts U.S. Secretary of State Colin Powell’s speech to the United National Security Council, delivered on 5 February 2003. Minimal Rewrite: The Central Intelligence Agency’s whitepaper “Iraq’s Weapons of Mass Destruction Programs” (October 2002) more accurately reflects the 2003 NIE’s cautious assessments. Fact: The Bush Administration relied on Ahmed Chalabi for its postwar estimates about Iraq’s reconstruction. Counterfactual #5: The Bush Administration ignores Chalabi’s advice and relies instead on the U.S. State Department’s 15 volume report “The Future of Iraq”. Minimal Rewrite: The Coalition Provisional Authority appoints Ahmed Chalabi to head an interim Iraqi government. Fact: L. Paul Bremer signed orders to disband Iraq’s Army and to De-Ba’athify Iraq’s new government. Counterfactual #6: Bremer keeps Iraq’s Army intact and uses it to impose security in Baghdad to prevent looting and to thwart insurgents. Rather than a De-Ba’athification policy, Bremer uses former Baath Party members to gather situational intelligence. Minimal Rewrite: Iraq’s Army refuses to disband and the De-Ba’athification policy uncovers several conspiracies to undermine the Coalition Provisional Authority. AcknowledgmentsThanks to Stephen McGrail for advice on science and technology analysis.References Barker, Greg. “War of Ideas”. PBS Frontline. Boston, MA: 2007. ‹http://www.pbs.org/frontlineworld/stories/newswar/video1.html› Benjamin, Daniel. “Condi’s Phony History.” Slate 29 Aug. 2003. ‹http://www.slate.com/id/2087768/pagenum/all/›. Bergen, Peter L. The Longest War: The Enduring Conflict between America and Al Qaeda. New York: The Free Press, 2011. Berman, Paul. Terror and Liberalism. W.W. Norton & Company: New York, 2003. Brenner, William J. “In Search of Monsters: Realism and Progress in International Relations Theory after September 11.” Security Studies 15.3 (2006): 496-528. Burns, Alex. “The Worldflash of a Coming Future.” M/C Journal 6.2 (April 2003). ‹http://journal.media-culture.org.au/0304/08-worldflash.php›. Dorrien, Gary. Imperial Designs: Neoconservatism and the New Pax Americana. New York: Routledge, 2004. Ehrlich, Judith, and Goldsmith, Rick. The Most Dangerous Man in America: Daniel Ellsberg and the Pentagon Papers. Berkley CA: Kovno Communications, 2009. Einhorn, David. Fooling Some of the People All of the Time: A Long Short (and Now Complete) Story. Hoboken NJ: John Wiley & Sons, 2010. Ellison, Sarah. “The Man Who Spilled The Secrets.” Vanity Fair (Feb. 2011). ‹http://www.vanityfair.com/politics/features/2011/02/the-guardian-201102›. Ellsberg, Daniel. Secrets: A Memoir of Vietnam and the Pentagon Papers. New York: Viking, 2002. Ferguson, Charles. No End in Sight, New York: Representational Pictures, 2007. Filkins, Dexter. The Forever War. New York: Vintage Books, 2008. Friedman, Murray. The Neoconservative Revolution: Jewish Intellectuals and the Shaping of Public Policy. New York: Cambridge UP, 2005. Halper, Stefan, and Jonathan Clarke. America Alone: The Neo-Conservatives and the Global Order. New York: Cambridge UP, 2004. Hayes, Stephen F. The Connection: How Al Qaeda’s Collaboration with Saddam Hussein Has Endangered America. New York: HarperCollins, 2004. Heilbrunn, Jacob. They Knew They Were Right: The Rise of the Neocons. New York: Doubleday, 2008. Herman, Edward S., and Noam Chomsky. Manufacturing Consent: The Political Economy of the Mass Media. Rev. ed. New York: Pantheon Books, 2002. Iannucci, Armando. In The Loop. London: BBC Films, 2009. Jervis, Robert. Why Intelligence Fails: Lessons from the Iranian Revolution and the Iraq War. Ithaca NY: Cornell UP, 2010. Kirk, Michael. “The War behind Closed Doors.” PBS Frontline. Boston, MA: 2003. ‹http://www.pbs.org/wgbh/pages/frontline/shows/iraq/›. Laqueur, Walter. No End to War: Terrorism in the Twenty-First Century. New York: Continuum, 2003. Lebow, Richard Ned. Forbidden Fruit: Counterfactuals and International Relations. Princeton NJ: Princeton UP, 2010. Ledeen, Michael. The War against The Terror Masters. New York: St. Martin’s Griffin, 2003. Leitenberg, Milton. “Aum Shinrikyo's Efforts to Produce Biological Weapons: A Case Study in the Serial Propagation of Misinformation.” Terrorism and Political Violence 11.4 (1999): 149-158. Mann, James. Rise of the Vulcans: The History of Bush’s War Cabinet. New York: Viking Penguin, 2004. Morgan, Matthew J. The American Military after 9/11: Society, State, and Empire. New York: Palgrave Macmillan, 2008. Mueller, John. Overblown: How Politicians and the Terrorism Industry Inflate National Security Threats, and Why We Believe Them. New York: The Free Press, 2009. Mylroie, Laurie. Bush v The Beltway: The Inside Battle over War in Iraq. New York: Regan Books, 2003. Nutt, Paul C. Why Decisions Fail. San Francisco: Berrett-Koelher, 2002. Podhoretz, Norman. “How to Win World War IV”. Commentary 113.2 (2002): 19-29. Prados, John. Hoodwinked: The Documents That Reveal How Bush Sold Us a War. New York: The New Press, 2004. Ricks, Thomas. Fiasco: The American Military Adventure in Iraq. New York: The Penguin Press, 2006. Stern, Jessica. The Ultimate Terrorists. Boston, MA: Harvard UP, 2001. Stevenson, Charles A. Warriors and Politicians: US Civil-Military Relations under Stress. New York: Routledge, 2006. Walt, Stephen M. “Should Bob Woodward Be Arrested?” Foreign Policy 10 Dec. 2010. ‹http://walt.foreignpolicy.com/posts/2010/12/10/more_wikileaks_double_standards›. Walt, Stephen M. “‘Don’t Write If You Can Talk...’: The Latest from WikiLeaks.” Foreign Policy 29 Nov. 2010. ‹http://walt.foreignpolicy.com/posts/2010/11/29/dont_write_if_you_can_talk_the_latest_from_wikileaks›. Wilkie, Andrew. Axis of Deceit. Melbourne: Black Ink Books, 2003. Uyarra, Esteban Manzanares. “War Feels like War”. London: BBC, 2003. Vogel, Kathleen M. “Iraqi Winnebagos™ of Death: Imagined and Realized Futures of US Bioweapons Threat Assessments.” Science and Public Policy 35.8 (2008): 561–573. Zegart, Amy. Spying Blind: The CIA, the FBI and the Origins of 9/11. Princeton NJ: Princeton UP, 2007.

The “Eastern Seaport Master Plan” is the design of a mixed-use neighborhood in South Boston, a site that has an enormous amount of potential to be the pinnacle of the Boston waterfront. Located in the city’s Seaport District, the master plan addresses the site’s deterioration as industry has declined. By reducing the impact of the necessity of the car through its incorporation into the urban fabric, making use of the road’s infrastructure, creating a clear distinction between the functions of long-term and short-term parking, capitalizing on the opportunity to be the city’s hub for water transit, and designing a street front for the mixed-use city blocks that encourages street life in Boston’s harsh climate, the master plan will create a dynamic urban neighborhood that functions as its own entity but ties back to Boston as part of the city’s call to reclaim the waterfront.
Master of Architecture

"It has neither name nor place. I shall repeat the reason why I was describing it to you: from the number of imaginable cities we must exclude those whose elements are assembled without a connecting thread, an inner rule, a perspective, a discourse. With cities, it is as with dreams: everything imaginable can be dreamed, but even the most unexpected dream is a rebus that conceals a desire or its reverse, a fear. Cities, like dreams are made of desires and fears, even the thread of their discourse is secret, their rules are absurd, their perspectives deceitful, and everything conceals something else." "Cities also believe they are the work of the mind or of chance, but neither the one nor the other suffices to hold up their walls. You take delight not in a city's seven or seventy wonders, but in the answer it gives to a question of yours."
Master of Architecture

A community of individuality allows each person an opportunity to grow and to see himself in his environment, both physically and spiritually. The individuality of a community is realized in a collective identity, shared qualities and physical boundaries which.
Master of Architecture

Architecture frames life. By framing I mean that it gives individual awareness perimeters which shape the habits of the mind while the material frame supports the life of the body. We live in the center of our awareness. Some of Wallace Stevens’ poetry explores the habits and the shape of consciousness. Consider these lines: I measure myself / Against a tall tree / I find that I am much taller / For I reach right up to the sun / With my eye / And I reach to the shore of the sea / With my ear. (1) A building is a physical entity which gives us rooms and spaces. A dualism lies in thing and void because it necessarily constricts movement as well as shaping the consciousness as one moves to and fro and as one gazes into the distance. One’s desire to do these things may be frustrated by a poor building, while a well-formed building might encourage a choreography of consciousness, a mental dance. More than any other art, architecture presses upon daily life. It reminds us of the duality of mind and body. When we can enjoy the dual nature of architecture, we become more aware of our wonderful creatureness. A pleasant opposition forms between a sensed object-building and a sensing, willing, walking, inquiring creature. Tactility and other physical qualities which are sensed contribute to vital awareness. I define architecture as the art of building that serves vital feeling over time. Exterior conditions also frame life. Literal enclosure is not required. For example, a field may form a realm, that is, an ordered place under the sky. We know where we are in a realm. In a city, the parts belong together when most of them are ordered by common elements such as a street or a market square. In the United States, most familiar cities and towns are formed by the street. Often the buildings and the street make a canyon-like room for movement and activity. The life that flows through the street creates a city and nourishes it. Commerce, symbolic activities like parades and social activities like teen-age cruising maintain street life in even the smallest and most ordinary towns. The thesis project proposes a multiuse building to pull people into a downtown center. Pulaski, Virginia is the chosen town which I will describe in the next section. I begin the design with mass conceptually carved out to frame experience. The building I designed gives Pulaski a stronger downtown edge. This makes a boundary and a turning point to reinforce its identity as a place people feel proud to call home, and to renew the firm pattern of density to guide future builders and planners. This is necessary to forestall the common disintegration of the urban edge into a straggly commercial strip with disconcerting gaps and irregularity. Consider now the specific details of one small town.
Master of Architecture

The following is a design for a new Catholic church for the Sts. Peter and Paul parish in rural 12 Mile, Kentucky. The existing church building is set into a hillside, mostly underground. It was originally intended to be the basement but had to be used as the church once funding ran low during construction. Through my design I wanted to create a space that would be both welcoming for the parishioners to gather each Sunday yet feel spiritual even when mass is not taking place. To achieve this I wanted to make a space used for nothing but the functions of the Liturgy, any circulation, bathrooms, mechanical services or even confessionals should not detract from the space. By using two massive double concrete walls that would encompass all of the non-essential functions of the church, the space between the walls was freed up to be used as the body of the church where nothing but the Liturgy of the Eucharist would take place.
Master of Architecture

Fung Sin Ki.
"Architecture Department, Chinese University of Hong Kong, Master of Architecture Programme 2004-2005, design report."
Includes bibliographical references.
FOREWORD
Appendix --- p.A001
INTRODUCTION
Preface --- p.0001
Thesis Brief --- p.0002
Objectives --- p.0004
Methodology --- p.0005
RESEARCH
Literature Studies --- p.0006
Case Study --- p.0010
Hong Kong Cases --- p.0019
Architectural Element Study --- p.0024
Dimensions --- p.0033
EXPERIMENT
Conceptual DesignOl --- p.0035
Conceptual Design02 --- p.0041
FINAL DESIGN
Prefabrication System --- p.0043
Prefabrication Components --- p.0044
Construction Sequence --- p.0058
Unit Variations --- p.0065
Floor Plan --- p.0113
Section/Facade --- p.0116
Elevation --- p.0117
Site --- p.0118
Perspectives --- p.0119
Site Model --- p.0124
Model --- p.0127
APPENDIX
Bibliography --- p.B001

Li Tsz Kai Ken.
"Architecture Department, Chinese University of Hong Kong, Master of Architecture Programme 2005-2006, design report."
Includes bibliographical references.
ACKNOWLEDGEMENT
ABSTRACT
CONTENTS
INTRODUCTION
PRECEDENTS
DEVELOPMENT SEQUENCE
TIMELINE
FLOOR PLAN COMPOSITION
FACADE COMPOSITION
UNIT DESIGN KIT
UNIT PLAN CATALOGUE
IMPLICATIONS
MODELS
BIBLIOGRAPHY

<p>This paper investigates the design of lateral force resisting systems (LFRS) for multi-story mass timber structures in Boston, MA. Structural and environmental tradeoffs of replacing conventional concrete cores or steel braced frames with glue-laminated timber (GLT) braced frames are evaluated through numerical analyses of 8-, 12-, and 18-story building prototypes. Finding an optimal timber gravity system configuration is followed by examining lateral resistance of the prototypes. The resulting designs demonstrate a practical approach to assist designers in selecting a lateral system during the early stages of conceptual design. This research was conducted in parallel with a related study for implementation of mass timber in affordable housing in Boston, enabling a comparison between composite systems and all-timber structures.</p>

Abstract Edge computing has been recognized as a potential solution to enable intelligent manufacturing in the machining industry, especially for the small and medium-sized manufacturers. However, while various research studies have proposed their edge-based architectures for intelligent systems, there still exists a lack of practical and affordable technological plans that can be applied to complex machining process designs in actual production scenario. The objective of this research is to realize the tool condition monitoring (TCM) in machining by the edge computing based architecture for actual mass production. This study creatively proposes a calibration-based TCM system to monitor the cutting tool conditions in repetitive machining operations by comparing the characteristic signals generated by the reference cutting tools in the calibration procedure with the signal generated by the cutting tool in production through a concise similarity analysis, which can be easily integrated into typical cyber-psychical systems to realize the edge computing in a very efficient and flexible way. To validate the performance of the proposed architecture, a case study is demonstrated for tool wear monitoring of repetitive milling operations with a complex machining process design. Experimental validation has shown that the proposed edge-based TCM system can effectively monitor the tool wear progression which is in good agreement with actual wear measurements.

Workflows to produce dental products by using CAD/CAM technology are very complex. Each patient needs an individual restoration. The challenge is to provide a patient individual production aiming at a price of mass production. But every single job has to run through an individual development as well manufacturing process. Typically, three stakeholders are involved in the workflow. The dentist performs the treatment and defines requirements for restoration. The dental laboratory plans the workflow and designs the reconstruction by using a dental CAD system. Subsequently, a milling center produces the restoration. Because of these highly heterogeneous workflows, diverse data streams and incompatibilities result. Often improper partners and resources are involved in the workflow. This fact is a significant source for errors. An additional complication is that errors are often discovered in late phases of the workflow. To avoid high costs and unacceptable delivery times, the aim is to develop a new concept for integrated workflow planning. The concept depends on three parts: Federative dental data management (FDDM) as a basic approach, including anticipated logic and structured activities. The federative data management provides a loosely coupling of heterogeneous systems crossing enterprise borders by using web technology. The FDDM service depends on APP technology. Each participant applies its specialized APP: FDDMz (dentist), FDDMd (dental laboratory) and FDDMf (milling center). FDDM services enable a continuously integrated workflow throughout the whole process of a patient individual production. Each participating enterprise is able to register its available processes and resources. Information about resources like 3D dental scanner or milling machines are able to add, according to a global data model schema. This schema depends on an integrated information model with eight partial models: Collaboration, resource, process, workflow, requirements, product, work preparation and production model. This integrated information model provides dental information including interlinked objects. Through a proper anticipation logic, conclusions about later phases can be anticipated already at early phases. The last conceptual part is workflow management on frame of structured activities. By combining the information network with the anticipation logic, filtering of appropriate partners, processes, resources and sequences is supported. Next, a prototypical implementation is demonstrated exemplarily. This concept delivers an important contribution to increase process reliability and quality as well as to reduce delivery times and costs for digital dental workflows.