nils-herrmann/clean_scirepeval huggingface dataset:
Roads Less Taken Developing a Nuanced View of Older Adults Without Children

This article provides the rationale for doing research on childlessness and parenthood in late life. Childless older adults have been rendered invisible in the social scientific literature. A central goal of this issue is to make them visible and to expose unstated assumptions about normal adult life. Parenthood emerges as a key organizer of the life course and a major factor in social integration. Because the childless tend to be conceptualized as “the other,” focusing on them teaches lessons about the dangers of dichotomous thinking, that is, overlooking diversity and assuming deficiency. Studying older adults without children reveals the necessity of considering life pathways over time and of putting lives in a historical context.
The strong coupling constant at large distances

In this paper we discuss effective strong coupling constants. Those are well behaved in the low-$Q^2$ domain, contrarily to $$\alpha_s$$ from pQCD. We present an extraction of an effective strong coupling constant from Jefferson Lab polarized data at intermediate and low $Q^2$. We also show how these data, together with spin sum rules, allow us to obtain the effective coupling constant over the entire $Q^2$ range. We then discuss the relation between the experimentally extracted coupling constant and theoretical calculations at low $Q^2$. We conclude on the importance of such study for the application of the AdS/CFT correspondence to QCD.
A Literature Review of Foreign Ownership and Company Performance

The purpose of this article is to review the results of research papers conducted in the area of foreign ownership impact on company’s performance and to highlight the specifics of this linkage in the environment of transition economies. Several authors have documented greater efficiency of private companies compared to state-owned. According to different studies, an alternative option for transition economies is foreign ownership. Recent studies show that the effect of ownership forms on companies and financial performance is more significant in Eastern European countries compared to developed countries. However, study results are often contradictory, therefore they require additional research
Culture Wars, Soul-Searching,

Attaching political labels to a situation whose roots transcend politics constitutes a critical weakness of Western policies vis-a-vis Belarus. The contemporary nationalist discourse in Belarus allows one to discern three “national projects,” each being a corpus of ideas about Belarus “the way it should be”: (1) Nativist/pro-European, (2) Muscovite liberal, and (3) Creole. While the projects’ nametags are debatable, the trichotomy is a useful abstraction, as it reflects the lines of force in the “magnetic field” of Belarusian nationalism. The article analyzes the strengths and weaknesses of each project, cultural wars between them, the role of a civilizational fault line that runs across Belarus and the attendant geopolitical divisions that underlie multiplicity of national projects. The idea is expressed of a desirable consensus based on the most viable aspects of the national projects.
Building effective R&D capabilities abroad.

In the past, companies kept most of their research and development activities in their home country because they thought it important to have R&D close to where strategic decisions were being made. But today many companies choose to establish R&D networks in foreign countries in order to tap the knowledge there or to commercialize products for those markets at a competitive speed. Adopting a global approach entails new, complex managerial challenges. It means linking R&D strategy to a company's overall business strategy. The first step in adopting such an approach is to build a team to lead the initiative--a team whose members are sufficiently senior to be able to mobilize resources at short notice. Second, companies must determine whether an R&D site's primary objective is to augment the expertise that the home base has the offer or to exploit that knowledge for use in the foreign country. That determination affects the choice of location and staff. For example, to augment the home base laboratory, a company would want to be near a foreign university; to exploit the home base laboratory it would need to be near large markets and manufacturing facilities. The best individual for managing both types of site combines the qualities of good scientist and good manager, knows how to integrate the new site with existing sites, understand technology trends, and is good at gaining access to foreign scientific communities. As more pockets of knowledge emerge around the globe and competition in foreign markets mounts, only those companies that embrace an informed approach to global R&D will be able to meet the new challenges.
Gender Orders in German Agriculture: From the Patriarchal Welfare State to Liberal Environmentalism

This article employs insights from the feminist welfare state literature and the feminist literature on global governance to illustrate ways in which global restructuring is implicated in the construction of gender relations in German agriculture. I argue that changes in modes of regulation have entailed a movement from a patriarchal agricultural welfare state to an internationalised regime of liberal environmentalism with egalitarian pretensions. I adduce empirical and statistical evidence to illustrate the differential impact of regulatory modes on women's participation in the agricultural labour force, divisions of labour and power. My purpose is to show the gender subtexts of market regulation and offer a rationale for mainstreaming gender into agricultural trade negotiations.
Book Review Article: Ethnography, Advocacy and Feminism: A Volatile Mix. A view from a reading of Diane Bell's Ngarrindjeri Wurruwarrin.

Ethnography may lie at the heart of anthropological methodology but its claims are contested. Feminist anthropologists in particular have debated the challenges a critical academic discipline poses for a consciously politicised positioning of the ethnographer, examining the constraints this might impose on the ethnographic project. Such dilemmas are compounded in the context of advocacy work. This critique of a feminist ethnography (Diane Bell's Ngarrindjeri Wurruwarrin), which emerged from advocacy work in a litigious Australian context, suggests that the truth demands of advocacy work sit uneasily with both the partiality of critical ethnography and the politics of the feminist project.
Distribution of alloying elements and the corresponding structural evolution of Mn-Sb alloys in high magnetic field gradients

The distribution of alloying elements and the corresponding structural evolution of Mn–Sb alloys in magnetic field gradients were investigated in detail. It was found that a high magnetic field gradient could control the distribution of solute element in the alloys during the solidification process and therefore resulted in the coexistence of both primary MnSb and Sb phases or the aggregation of the primary MnSb with a continuous change in morphology. The positions where these primary phases located depended on the direction of field gradient. The control of the solute element distribution by a high magnetic field gradient was realized through the magnetic buoyancy force that could drive the migration of Mn element in the melt, originating from the difference in the magnetic susceptibility between Mn and Sb. The effectiveness of this control depends on the alloy composition, specimen dimension, cooling rate, and | B d B /d z | value.
Countering essentialism in behavioural social science: the example of ‘the vulnerable child’ ethnographically examined

After discussing ways in which the concept of vulnerability is applied to children in psychology and sociology. It is argued that many of these may arise from the mistaken concretisation of essentialising concepts which have sometimes thereby become barriers to, rather than facilitators of, sociological understanding. Fieldwork is presented and analysed concerning the interactions of some London children, and their characterisations of themselves and others, in a variety of home, school and other settings. It is suggested that situations in which children are present often do generate ‘vulnerability’ in all participants not only in the children. In classrooms and elsewhere the attribution and reality of vulnerability moves rapidly between persons as situations develop and change.
Al합금에 MO-PACVD법으로 증착시킨 Ti(CN) 코팅 층의 물성에 관한 연구

【A Ti(CN) layer was formed on aluminum alloy by using diethylamino titanium, hydrogen and nitrogen with the pulsed DC PACVD process. Effect of process parameters such as precursor evaporation temperature, duty ratio, frequency, voltage, $H_2$ / $N_2$ gas ratio on the properties of Ti(CN) layer were investigated. The layer thus obtained had high hardness and low friction coefficient. Detailed results on the hardness, surface morphology, XRD, WDS analysis, wear test and scratch test of this layer are presented.
Creation and the Critique of Capitalism in Marx, Nancy and Zizek

In light of recent rehabilitations of the theological doctrine of creation ex nihilo by Jean-Luc Nancy, Slavoj Zizek and others, the present essay examines whether that doctrine can or cannot be a resource for the critique of capitalism. Agreeing with Nancy and Zizek that the doctrine can be of use in the critique of capitalism, the essay takes up their discussions and adds to them by analyzing the relationship between the doctrine and Marx's treatment of human agency and capitalism. By situating Marx's philosophy in relation to Aristotle's and Hegel's discussion of the infinite, I contend that, despite Marx's overt rejection of creation ex nihilo, human activity is conceived by him according to it, and that capitalism, as he presents it and as supplemented with Nancy and Zizek, can be understood to be a "decreation" of the worldhood of the world.
Searching for new physics in b → ss ¯ d decays

For any new physics possibly emerging in the future B experiments, the problem is how to extract the signals from the SM background. We consider the decay b → ss ¯ d which is very small in the SM. In the MSSM this decay is possibly accessible in the future experiments. In the supersymmetric models with R-parity violating couplings, this channel is not strictly constrained, thus being useful in obtaining bounds on the lepton-number violating couplings. A typical candidate for the suggested search is the B − → K − K − � + mode.
Gravitational Waves and Black Holes: an Introduction to General Relativity

In these lectures general relativity is outlined as the classical field theory of gravity, emphasizing physical phenomena rather than mathematical formalism. Dynamical solutions representing traveling waves as well as stationary fields like those of black holes are discussed. Their properties are investigated by studying the geodesic structure of the corresponding space-times, as representing the motion of point-like test particles. The interaction between gravitational, electro-magnetic and scalar fields is also considered.
Proton and metal ion binding to natural organic polyelectrolytes-II. Preliminary investigation with a peat and a humic acid

We summarize here experimental studies of proton and metal ion binding to a peat and a humic acid. Data analysis is based on a unified physico-chemical model for reaction of simple ions with polyelectrolytes employing a modified Henderson-Hasselbalch equation. Peat exhibited an apparent intrinsic acid dissociation constant of 10 −4.05 , and an apparent intrinsic metal ion binding constant of: 400 for cadmium ion; 600 for zinc ion; 4000 for copper ion; 20000 for lead ion. A humic acid was found to have an apparent intrinsic proton binding constant of 10 −2.6 . Copper ion binding to this humic acid sample occurred at two types of sites. The first site exhibited reaction characteristics which were independent of solution pH and required the interaction of two ligands on the humic acid matrix to simultaneously complex with each copper ion. The second complex species is assumed to be a simple monodentate copper ion-carboxylate species with a stability constant of 18.
MUSCLE: authenticated external data retrieval from multiple sources for smart contracts

Smart contracts are applications that are deployed and executed on a blockchain's decentralised infrastructure. Many smart contract applications rely on data that resides outside the blockchain. However, while traditional web applications can communicate with trustworthy data sources directly through the Internet, this is not possible for smart contracts because their execution must be deterministic. Bringing external data into the blockchain has been a topic of research since the first introduction of Ethereum. A system that can provide this data to smart contracts is called an oracle. The primary requirement in designing oracles is that the authenticity of the data must be publicly verifiable, which can be achieved through signatures. However, transmitting data to the blockchain and performing the verification is costly, especially if applications require data from multiple sources. In that case, current approaches would need to retrieve the data from each source separately. In this paper, we present the concept of MUlti-Source oraCLE (MUSCLE) for retrieving data from multiple sources, which we believe to be the first to focus on the multi-source scenario. We implement five variants of MUSCLE, each using a different signature or aggregate signature scheme and compare their performance with two oracles that are based on TLS-N, which represents the current state of the art. Our results show that the ECDSA-based MUSCLE features the lowest total gas expenditure, while the BGLS-based oracle provides lower transaction and storage costs.
Event Video Mashup: From Hundreds of Videos to Minutes of Skeleton

The explosive growth of video content on the Web has been revolutionizing the way people share, exchange and perceive information, such as events. While an individual video usually concerns a specific aspect of an event, the videos that are uploaded by different users at different locations and times can embody different emphasis and compensate each other in describing the event. Combining these videos from different sources together can unveil a more complete picture of the event. Simply concatenating videos together is an intuitive solution, but it may degrade user experience since it is time-consuming and tedious to view those highly redundant, noisy and disorganized content. Therefore, we develop a novel approach, termed event video mashup (EVM), to automatically generate a unified short video from a collection of Web videos to describe the storyline of an event. We propose a submodular based content selection model that embodies both importance and diversity to depict the event from comprehensive aspects in an efficient way. Importantly, the video content is organized temporally and semantically conforming to the event evolution. We evaluate our approach on a real-world YouTube event dataset collected by ourselves. The extensive experimental results demonstrate the effectiveness of the proposed framework.
Extraction behavior of the synergistic system 2,6-bis-(benzoxazolyl)-4-dodecyloxylpyridine and 2-bromodecanoic acid using Am and Eu as radioactive tracers

In this study, the extraction properties of a synergistic system consisting of 2,6‐bis‐(benzoxazolyl)‐4‐dodecyloxylpyridine (BODO) and 2‐bromodecanoic acid (HA) in tert‐butyl benzene (TBB) have been investigated as a function of ionic strength by varying the nitrate ion and perchlorate ion concentrations. The influence of the hydrogen ion concentration has also been investigated. Distribution ratios between 0.03–12 and 0.003–0.8 have been found for Am(III) and Eu(III), respectively, but there were no attempts to maximize these values. It has been shown that the distribution ratios decrease with increasing amounts of ClO4 −, NO3 −, and H+. The mechanisms, however, by which the decrease occurs, are different. In the case of increasing perchlorate ion concentration, the decrease in extraction is linear in a log–log plot of the distribution ratio vs. the ionic strength, while in the nitrate case the complexation between nitrate and Am or Eu increases at high nitrate ion concentrations and thereby dec...
The Cape Dutch Reformed Church Mission in Malawi: A Preliminary Historical Examination Of Its Educational Philosophy and Application, 1889-1931

The (D.R.C.) Mission. . . . made its greatest contribution at the village level. Its aim has always been to establish a local church which would be self supporting, self governing... For this reason it exerted itself to teach the people to make better use of the natural resources at their very doors. ... At the heart of the story of the D.R.C.M. lies its aim: (the production of) a Bible-loving, industrious and prosperous peasantry.
Thermodynamics of dissolution of calcium hydroxycarboxylates in water.

Aqueous solubility of calcium l-lactate, calcium d-gluconate, and calcium d-lactobionate increases with temperature (10-30 °C investigated), most significantly for the least soluble d-gluconate, while the calcium ion activity of the saturated solutions decreases with temperature, as measured electrochemically, most significantly for the most soluble d-lactobionate. This unusual behavior is discussed in relation to dairy processing and explained by endothermic binding of calcium to hydroxycarboxylate anions determined to have ΔH°ass = (31 ± 3) kJ·mol(-1) for l-lactate, (34 ± 2) kJ·mol(-1) for d-gluconate, and (29 ± 3) kJ·mol(-1) for d-lactobionate in 1:1 complexes with thermodynamic binding constants at 25 °C of Kass = 49 (l-lactate), 88 (d-gluconate), and 140 (d-lactobionate). Quantum mechanical calculations within density functional theory (DFT) confirm the ordering of strength of binding. The complex formation is entropy driven with ΔS°ass > 0, resulting in decreasing calcium ion activity in aqueous solutions for increasing temperature, even for the saturated solutions despite increasing solubility.
Measurement in quantum physics

The conceptual problems in quantum mechanics — related to the collapse of the wave function, the particle-wave duality, the meaning of measurement — arise from the need to ascribe particle character to the wave function. As will be shown, all these problems dissolve when working instead with quantum fields, which have both wave and particle character. Otherwise the predictions of quantum physics, including Bell's inequalities, coincide with those of the conventional treatments. The process of decoherence which governs the transfer of the results of the quantum measurement to the classical realm is also carefully discussed.
Tight glycemic control after pediatric cardiac surgery in high-risk patient populations: a secondary analysis of the safe pediatric euglycemia after cardiac surgery trial.

Our previous randomized, clinical trial showed that postoperative tight glycemic control (TGC) for children undergoing cardiac surgery did not reduce the rate of health care-associated infections compared with standard care (STD). Heterogeneity of treatment effect may exist within this population.



We performed a post hoc exploratory analysis of 980 children from birth to 36 months of age at the time of cardiac surgery who were randomized to postoperative TGC or STD in the intensive care unit. Significant interactions were observed between treatment group and both neonate (age ≤30 days; P=0.03) and intraoperative glucocorticoid exposure (P=0.03) on the risk of infection. The rate and incidence of infections in subjects ≤60 days old were significantly increased in the TGC compared with the STD group (rate: 13.5 versus 3.7 infections per 1000 cardiac intensive care unit days, P=0.01; incidence: 13% versus 4%, P=0.02), whereas infections among those >60 days of age were significantly reduced in the TGC compared with the STD group (rate: 5.0 versus 14.1 infections per 1000 cardiac intensive care unit days, P=0.02; incidence: 2% versus 5%, P=0.03); the interaction of treatment group by age subgroup was highly significant (P=0.001). Multivariable logistic regression controlling for the main effects revealed that previous cardiac surgery, chromosomal anomaly, and delayed sternal closure were independently associated with increased risk of infection.



This exploratory analysis demonstrated that TGC may lower the risk of infection in children >60 days of age at the time of cardiac surgery compared with children receiving STD. Meta-analyses of past and ongoing clinical trials are necessary to confirm these findings before clinical practice is altered.
Tradition and enlightenment, 1600-1780

A comprehensive historical survey of the Jewish presence in Central Europe from the seventeenth century to the Holocaust, German-Jewish History in Modern Times is a four-volume collective project by a team of leading scholars, offering a vivid portrait of Jewish History. The series is sponsored by the Leo Baeck Institute, established in 1955 in Jerusalem, London, and New York for the purpose of advancing scholarship on the Jews in German-speaking lands. Integration in Dispute 1871-1918 comprises the third volume and focuses on a period of political, economic, and social change that fundamentally transformed German Jewry. Eminent scholars consider a broad range of topics: religious and cultural life, demographics, political, legal, and socioeconomic status, relations between Jews and non-Jews, and Jewish participation in the larger context of European history. Volume 3 begins with the establishment of civil equality for Jews in Germany and Austria-Hungary and describes the complexities of their economic and social integration. The contributors explore the challenges that confronted Jews as they encountered both unprecedented opportunities and continued resistance to their full emancipation and participation in public life. The book discusses their standing as a minority group within German political and professional life and as a differentiated portion of the German middle class; how they coped with successive waves of political antisemitism; how they continued to adapt traditional religious practices to modernity; and how urban middle-class life transformed Jewish families as well as the role of Jewish women in the domestic and public spheres. The forces of social change, coupled with the persistence of antisemitism formed the context for the emergence of Zionism, which posed a powerful challenge to the dominant principle of integration. This volume also seeks to understand the nature and timing of the exceptional contributions of German Jews to the thriving modern culture of such cities as late imperial Vienna and Berlin as well as to the specific religious culture of Judaism. Each volume includes a bibliographical essay referring readers to the most important secondary literature, a chronology covering the major events discussed, and a series of maps and illustrations. Encompassing the most up-to-date research on the topic, German Jewish History in Modern Times is an achievement to be valued by historians, educators, and any reader seeking to understand the singular heritage of the Jewish people in Central Europe.