bluuebunny/crossref_metadata_2025_split huggingface dataset:
Organisation und Algorithmus
Authors: Büchner Stefanie , Dosdall Henrik 
Published: June 2021

ZusammenfassungDer vorliegende Beitrag analysiert, wie Organisationen Algorithmen, die wir als digitale Beobachtungsformate verstehen, mit Handlungsfähigkeit ausstatten und damitactionablemachen. Das zentrale Argument lautet, dass die soziale Relevanz digitaler Beobachtungsformate sich daraus ergibt, dass und wie sie in organisationale Entscheidungsarchitekturen eingebettet sind. Diesen Zusammenhang illustrieren wir am Beispiel des österreichischen Arbeitsmarktservice (AMS), der 2018 einen Algorithmus einführte, um die Integrationschancen arbeitsuchender Personen zu bewerten. Der AMS steht dabei stellvertretend für aktuelle Bestrebungen vieler Organisationen, algorithmische Systeme einzusetzen, um knappe öffentliche Ressourcen vermeintlich effizienter zu distribuieren. Um zu rekonstruieren, wie dies geschieht, zeigen wir, welche Operationen des Kategorisierens, Vergleichens und Bewertens das algorithmische Modell vollzieht. Darauf aufbauend demonstrieren wir, wie das algorithmische Modell in die organisationale Entscheidungsarchitektur eingebunden ist. Erst durch diese Einbindung – die Möglichkeit, Unterschiede für andere, relativ stabil erzeugte Entscheidungen zu machen – entfaltet das digitale Beobachtungsformat soziale Relevanz. Abschließend argumentieren wir, dass algorithmische Modelle, wie sie am Fall des AMS beobachtet werden können, dazu tendieren, sich in Organisationen zu stabilisieren. Dies begründen wir damit, dass die organisationalen Lernchancen im Umgang mit dem Algorithmus dadurch reduziert sind, dass dieser in einem Bereich zum Einsatz kommt, der durch Technologiedefizit und koproduktive Leistungserstellung geprägt ist.
Complexity of near-optimal robust versions of multilevel optimization problems
Authors: Besançon Mathieu , Anjos Miguel F. , Brotcorne Luce 
Published: June 2021

AbstractNear-optimality robustness extends multilevel optimization with a limited deviation of a lower level from its optimal solution, anticipated by higher levels. We analyze the complexity of near-optimal robust multilevel problems, where near-optimal robustness is modelled through additional adversarial decision-makers. Near-optimal robust versions of multilevel problems are shown to remain in the same complexity class as the problem without near-optimality robustness under general conditions.
Behavior of Slag in Ferromanganese and Silicomanganese Smelting Process
Authors: Lee Young E. , Kolbeinsen Leiv 
Published: June 2021

Abstract
A review of studies by Safarian et al. and Kim show that the smelting reaction at equilibrium for ferromanganese and silicomanganese alloys is defined by the coupled reaction in the carbon-saturated condition

$$ 2\underline{\text{Mn}} + \, \left( {{\text{SiO}}_{ 2} } \right) \, = { 2 }\left( {\text{MnO}} \right) \, + \underline{\text{Si}} $$

2

Mn
̲

+

SiO
2

=
2

MnO

+

Si
̲

. The behavior of slag at equilibrium is described by MnO and SiO2 as dependent variables and by non-reacting species, CaO, MgO, and Al2O3, as independent variables. Its characteristic behaviors are assessed in the pseudobinary system of MnO and SiO2 fixed by non-reacting components with analyses of ferromanganese and silicomanganese slag from one-month smelting operations. The behavior of fluid slag is defined by their melting temperature provided by phase equilibria of slag system. Liquidus of manganese slag systems by Kang et al., Zhao et al., and Roghani et al. is reconstructed in coordinates of MnO and SiO2 at fixed contents of CaO, MgO, and Al2O3. Conditions for fluid smelting slag are examined by referencing characteristic behaviors of smelting slag to liquidus of manganese slag systems to assess the effect of MgO and Al2O3. MgO facilitates fluid silicomanganese slag but would make ferromanganese slag viscous. Al2O3 makes silicomanganese slag fluid at Al2O3 content with 0.41 by weight ratio to SiO2. At higher contents of Al2O3, silicomanganese slag would be viscous with low MnO contents in slag. Al2O3 facilitates the development of fluid ferromanganese slag.
The 2021 Core Content of Medical Toxicology
Authors: Hendrickson Robert G. , Bania Theodore C. , Baum Carl R. , Greenberg Michael I. , Joldersma Kevin B. , Keehbauch Julia N. 
Published: June 2021

AbstractThe Medical Toxicology Subboard approved modifications to the Core Content of Medical Toxicology in March 2021. The document outlines the areas of knowledge considered essential for the practice of medical toxicology. The Core Content provides the organizational framework for the development of the Medical Toxicology Certification and Cognitive Expertise Examinations and serves as a template for the development of curricula for medical toxicology fellowship training programs.
Analysis and prioritization of risk factors in the management of Halal supply chain management
Authors: Sarwar Adnan , Zafar Aqsa , Qadir Alia 
Published: June 2021

AbstractIn the competitive globalized market, risk management is an important aspect of the supply chain, but it becomes crucial to the management of a faith-based supply chain. The halal supply chain is an emerging research era at an early stage. To retain the halalness from procurement to end customer, this research was aimed to identify and prioritize the important risk elements for managing the HSC. For this purpose, a literature review was studied, 42 risk factors, classified into seven dimensions, were categorized with the expert’s opinion. A fuzzy best–worst method was proposed to analyze and prioritize the risk elements. The results indicated production-related risks are highly significant and sustainability-related risks are the least important among risk elements in the Halal supply chain. This research makes a major contribution by compiling a detailed list of risks associated with Halal supply chain management. It may also assist the manager in mitigations of risks for the Halal supply chain on a priority basis.
Complications associated with energy‐based devices during thyroidectomy from 2010–2020
Authors: Lee Esther , Tong Jane Y. , Pasick Luke J. , Benito Daniel A. , Joshi Arjun , Thakkar Punam G. , Goodman Joseph F. 
Published: June 2021

AbstractObjectiveHarmonic Focus (Ethicon, Johnson and Johnson, Cincinnati, OH, USA), LigaSure Small Jaw (Medtronic, Covidien Products, Minneapolis, MN, USA), and Thunderbeat Open Fine Jaw (Olympus, Japan) are electrosurgical instruments used widely in head and neck surgery. The study aims to compare device malfunctions, adverse events to patients, operative injuries, and interventions related to Harmonic, LigaSure, and Thunderbeat use during thyroidectomy.MethodsThe US Food and Drug Administration's Manufacture and User Facility Device Experience (MAUDE) database was queried for adverse events associated with Harmonic, LigaSure, and Thunderbeat from January 2005 to August 2020. Data were extracted from reports pertaining to thyroidectomy.ResultsOf the 620 adverse events extracted, 394 (63.5%) involved Harmonic, 134 (21.6%) LigaSure, and 92 (14.8%) Thunderbeat. The reported device malfunctions most frequently associated with Harmonic was damage to the blade (110 (27.9%)), LigaSure was inappropriate function (47 (43.1%)), Thunderbeat was damage to the tissue or Teflon pad (27 (30.7%)), respectively. Burn injury and incomplete hemostasis were the most commonly reported adverse events. The operative injury reported most frequently when using Harmonic and LigaSure was burn injury. No operator injuries were reported with Thunderbeat use.ConclusionThe most frequently reported device malfunctions were damage to the blade, inappropriate function, and damage to the tissue or Teflon pad. The most frequently reported adverse events to patients was a burn injury and incomplete hemostasis. Interventions aimed at improving physician education may help reduce adverse events attributed to improper use.
Anytime Monte Carlo
Authors: Murray Lawrence M. , Singh Sumeetpal S. , Lee Anthony 
Published: June 2021

AbstractMonte Carlo algorithms simulates some prescribed number of samples, taking some random real time to complete the computations necessary. This work considers the converse: to impose a real-time budget on the computation, which results in the number of samples simulated being random. To complicate matters, the real time taken for each simulation may depend on the sample produced, so that the samples themselves are not independent of their number, and a length bias with respect to compute time is apparent. This is especially problematic when a Markov chain Monte Carlo (MCMC) algorithm is used and the final state of the Markov chain—rather than an average over all states—is required, which is the case in parallel tempering implementations of MCMC. The length bias does not diminish with the compute budget in this case. It also occurs in sequential Monte Carlo (SMC) algorithms, which is the focus of this paper. We propose ananytimeframework to address the concern, using a continuous-time Markov jump process to study the progress of the computation in real time. We first show that for any MCMC algorithm, the length bias of the final state’s distribution due to the imposed real-time computing budget can be eliminated by using a multiple chain construction. The utility of this construction is then demonstrated on a large-scale SMC$ {}^2 $implementation, using four billion particles distributed across a cluster of 128 graphics processing units on the Amazon EC2 service. The anytime framework imposes a real-time budget on the MCMC move steps within the SMC$ {}^2 $algorithm, ensuring that all processors are simultaneously ready for the resampling step, demonstrably reducing idleness to due waiting times and providing substantial control over the total compute budget.
Does Learning About Protest Abroad Inform Individuals’ Attitudes About Protest at Home? Experimental Evidence from Egypt
Authors: Brooke Steven , Hassan Mazen 
Published: June 2021

AbstractThe Arab Spring revived interest into how contentious mobilization diffuses across time and space. We evaluate individual-level attitudinal implications of this literature through laboratory experiments with 681 Egyptian college students. Across two separate experiments, primes based on recent protests in Tunisia, Syria and the Sudan reveal a limited ability to shift respondents’ retrospective views of the Arab Spring, the efficacy of protest to achieve political change, Egypt's perceived domestic situation vis-à-vis its neighbours and a personal willingness to assume risk in a computer game-based behavioural extension. Our findings imply the need to continue to improve theorizing and empirically testing key implications from the diffusion literature.
Addressing Racial Inequity in Surgery: Reflections On a Career in Medicine by a Surgeon
Authors: Jacobs Lenworth 
Published: June 2021

AbstractRacial inequity has influenced both personal and public health in the United States and has impacted enrollment in medical schools and training programs. The effects of racial inequity on training and how it is perceived can differ depending on who is being affected. Recommendations are offered for positive changes through mentoring of individuals, institutional leadership, and structural changes in organizations.
Why a Consideration of Race is Important to Medical School Admissions
Authors: Zisk Nancy L. 
Published: June 2021

AbstractThe tremendous toll that COVID-19 has taken on this country’s minority population is the most recent reminder of the health disparities between people of color and people who classify themselves as white. There are many reasons for these disparities, but one that gets less attention than it deserves is the lack of physicians of color available to treat patients of color.
Racial Inequalities in Health Care: Affirmative Action Programs in Medical Education and Residency Training Programs
Authors: Arnold Jason F. 
Published: June 2021

AbstractThis article argues that because racial inequalities are embedded in American society, as well as in medicine, more evidence-based investigation of the effects and implications of affirmative action is needed. Residency training programs should also seek ways to recruit medical students from underrepresented groups and to create effective mentorship programs.
A place and time for humor: leader humor in Confucian cultures
Authors: Yang Inju , Yeh Chu-Chen Rosa 
Published: June 2021

AbstractHumor has been positively perceived in general. However, research has shown that a leader should adopt humor with care and only after considering the relevant context, such as cultural differences. This study was undertaken to gain insight into how leader humor is perceived in the predominantly Confucian culture of Taiwan, through a series of in-depth interviews with individuals from throughout the hierarchies of various organizations. Overall, our participants expressed conflicting attitudes toward leader humor in the workplace, depending on the place and time of their leader humor experience. Specifically, leader humor was deemed more effective in informal domains and when a good leader–follower relationship exists. The findings echo the implicit theory of leadership and highlight the need to consider the context when exercising leader humor in Confucian cultures. Implications and future study directions are discussed.
Constitutional functions and institutional responsibility: a functional analysis of the UK constitution
Authors: Horsley Thomas 
Published: June 2021

AbstractThis paper advances a functional analysis of the UK constitution. It explores how the UK constitution discharges three minimum ‘constituting’, ‘legitimating’ and ‘limiting’ functions that citizens living in modern liberal democracies may legitimately expect all constitutions – irrespective of form – to perform. This functional enquiry breaks with dominant trends in the legal scholarship that remain focused on theorising the constitution's underlying political or legal nature or, likewise, identifying its ultimate source of authority. In addition to offering a richer descriptive account of constitutional practice, this paper identifies, normatively, an institutional responsibility for Parliament to discharge the UK constitution's three minimum functions. Recognising that institutional responsibility unlocks fresh insights into two constitutional conundrums: the legitimacy of judicial review and the status of ‘constitutional statutes’. At the same time, it also exposes deficiencies and tensions in relation to the quality of Parliament's institutional performance on matters of minimum constitutional functioning.
A New Conceptualization of the Political Left and Right: One Dimension, Multiple Domains
Authors: Joshi Devin K. 
Published: June 2021

AbstractScholars of the political left-right divide often see equality as the core issue of contention, with the left seeking greater equality than the right. Though partially agreeing with this consensus, I propose a modified left-right conceptualization that offers three novel contributions. First, while accepting the idea of a single fundamental dimension underlying conflict in global politics, I argue the key issue is not necessarilyequalitybut rather the diffusion or concentration ofpowerwithin and across nations, communities and individuals. Second, given the inescapable complexity of politics, I argue in favour of distinguishing between those who seek to de-concentrate power and broaden inclusion (the left) from those advocating for a concentration of power (the right) in specific issue domains. Third, I illustrate the utility of this “one dimension, multiple domains” theoretical framework through a comparative analysis of eight contemporary political parties across the domains of economic, foreign and social policy.
“A Fundamental Human Right”? Mixed-Race Marriage and the Meaning of Rights in the Postwar British Commonwealth
Authors: Piccini Jon , Money Duncan 
Published: June 2021

AbstractThis article explores the removal or exclusion in the late 1940s of people in interracial marriages from two corners of the newly formed Commonwealth of Nations, Australia and Britain's southern African colonies. The stories of Ruth and Sereste Khama, exiled from colonial Botswana, and those of Chinese refugees threatened with deportation and separation from their white Australian wives, reveal how legal rearticulations in the immediate postwar era created new, if quixotic, points of opposition for ordinary people to make their voices heard. As the British Empire became the Commonwealth, codifying the freedoms of the imperial subject, and ideas of universal human rights “irrespective of race, color, or creed” slowly emerged, and claims of rights long denied seemed to take on a renewed meaning. The sanctity of marriage and family, which played central metaphorical and practical roles for both the British Empire and the United Nations, was a primary motor of contention in both cases, and was mobilized in both metaphorical and practical ways to press for change. Striking similarities between our chosen case studies reveal how ideals of imperial domesticity and loyalty, and the universalism of the new global “family of man,” were simultaneously invoked to undermine discourses of racial purity. Our analysis makes a significant contribution to studies of gender and empire, as well as the history of human rights, an ideal which in the late 1940s was being vernacularized alongside existing forms of claim-making and political organization in local contexts across the world.
Piketty and the Political Origins of Inequality
Authors: Lachmann Richard , Brandon Peter 
Published: June 2021

AbstractWe examine Thomas Piketty's explanations for steady and rising inequality in the nineteenth and early twentieth centuries, the decline of inequality in the half-century after World War I, and the return of high levels of inequality since the 1970s. We specify empirical and conceptual problems with his analysis, which stem from his presentation of causality at a highly general and vague level. That leads him to confuse rather than clarify the causal relations among implacable economic forces, changes in technological innovation and population growth, ideology, and governmental policies and the outcomes that he seeks to explain. We identify social scientists and historians who are able to account for temporal and geographic variations in the political coalitions that propelled egalitarian reforms, and that in their absence cleared the terrain for reactionary anti-egalitarian policies that the rich incited for their narrow benefit. We explain why Piketty's limited conception of ideology is insufficient for explaining how mass opposition to inequality is mobilized. We show that if we want to combine the study of capital in the twenty-first century with that of politics, we need a broader conception of ideology than what Piketty offers, one that will allow us to specify how ideology affects parties, states, voters, and activists.
When Palestinians Became Human Shields: Counterinsurgency, Racialization, and the Great Revolt (1936–1939)
Authors: Anderson Charles 
Published: June 2021

AbstractThis article examines the origins of human shielding—the practice of employing hostages on the battlefield—in Arab Palestine during the Great Revolt in the 1930s. The Palestinian rebellion vexed the British for over three years, and during its second phase (1937–1939), lightly armed rebels beat back the colonial authorities from broad stretches of the country, putting continued colonial control of the territory in serious jeopardy. Britain only defeated the insurgency through a harsh repertoire of collective punishments and “dirty war” tactics. British forces used Palestinians as human shields in a systematic fashion during the revolt's second phase, attempting thereby to stave off the insurgents’ consistent and effective attacks on transportation arteries. Beyond its battlefield rationale, this article contends that human shielding was critically tied to two other dynamic processes. The military's adoption of unauthorized tactics like human shielding was part of a broader pattern of rejecting its institutional subordination to civilian authorities and of seeking direct control over the Palestine government in order to assure its unfettered command over the revolt's suppression. At the same time, the conversion of colonized bodies into literal shields bespoke a process of deepening, corporeal racialization that had profound consequences for the Palestinians, stripping them of any figment of legal rights or protections and signaling the utter disposability of Arab life.
Language and Meaning in Tacitus’ Annals
Authors: Clarke Katherine 
Published: June 2021

‘Verbal disharmonies reflect the complexities of history and all that is ambiguous in the behaviour of men. … His theme was savage and sinister, with no place for hope, ease or happiness. … Tacitus took possession of the Latin language, bent it to his will, and pushed to the utter limits all that it knew or promised of energy, gravity, and magnificence.’(R. Syme, Tacitus, 1958: 347–8, 358)Sir Ronald Syme, whose appreciation of the greatest of Roman historians remains vivid, insightful and compelling more than sixty years after the publication of his monumental work, thus highlighted one of the most challenging and enriching aspects of our own engagement with this author—the simultaneous difficulty and resonance of his language. Any reader will recognise Syme's characterisation of a Latin language bent to Tacitus’ will. Difficult for students, testing for experienced academics, Tacitus’ Latin defies the morphology of the primer and the syntax of the grammar. Everything we learned from Cicero about Latin forms, balanced clauses, rhetorical crescendos and word-order is thrown by Tacitus into disarray. His use of Latin jars and disrupts. Even the call for variatio is subverted, with a conservative and limited vocabulary in play, involving frequent repetition of key abstract terms, but conversely little pattern or regularity in the syntax of sentences. The ‘verbal disharmonies’ both challenge the reader and enrich the meaning. The highly charged nature of Tacitus’ Latin and its capacity, in his ‘possession’, to encapsulate the political complexities of the period is well established. No word is casually or carelessly chosen; phrasing carries resonance; echoes are significant.
What is the status of nucleic acid contamination in 2019-nCOV vaccination sites? Can it be avoided?
Authors: Li Zhanjie , Zhang Baiyan , Wu Xinhua , Yang Min , Zhang Qi , Xiang Guohua , Chen Yongxin , Zeng Lin , Tayier Dilirena , Zhang Weihong , Song Ninghong 
Published: June 2021

Abstract
This study aimed to investigate the environmental contamination of nucleic acid at 2019 novel coronavirus (2019-nCOV) vaccination site and to evaluate the effect of improvement to the vaccination process. Nucleic acid samples were collected from the surface of the objects in 2019-nCOV vaccination point A (used between 15 November 2020 and 25 December 2020) and point B (used after 27 December 2020) in a comprehensive tertiary hospital. Samples were collected from point A before improvement to the vaccination process, and from point B (B1 and B2) after improvement to the vaccination process. The real-time fluorescence polymerase chain reaction method was used for detection. The positive rate of vaccination room was 47.06% (24/51) at point A. No positive result was found in point B1 both at working hours (0/27) and after terminal disinfection (0/27). In point B2, the positive results were found in vaccine's outer packaging and staff gloves at working hours, with a positive rate of 7.41% (2/27). The positive rate was 0 (0/27) after terminal disinfection in point B2. The nucleic acid contamination in the vaccination room of 2019-nCOV vaccine nucleic acid sampling point is serious, which can be avoided through the improvement and intervention (such as personal protection, vaccination operation and disinfection methods).