bluuebunny/crossref_metadata_2025_split huggingface dataset:
Typhoid Fever in Nineteenth-Century Colombia: Between Medical Geography and Bacteriology
Authors: GARCÍA MÓNICA 
Published: December 2013

AbstractThis paper analyses how the Colombian medical elites made sense of typhoid fever before and during the inception of bacteriological ideas and practices in the second half of the nineteenth century. Assuming that the identity of typhoid fever has to be understood within the broader concerns of the medical community in question, I show how doctors first identified Bogotá’s epidemics as typhoid fever during the 1850s, and how they also attached specificity to the fever amongst other continuous fevers, such as its European and North American counterparts. I also found that, in contrast with the discussions amongst their colleagues from other countries, debates about typhoid fever in 1860–70 among doctors in Colombia were framed within the medico-geographical scheme and strongly shaped by the fear of typhoid fever appearing alongside ‘paludic’ fevers in the highlands. By arguing in medico-geographical and clinical terms that typhoid fever had specificity in Colombia, and by denying the medico-geographical law of antagonism between typhoid and paludic fevers proposed by the Frenchman Charles Boudin, Colombian doctors managed to question European knowledge and claimed that typhoid fever had distinct features in Colombia. The focus on paludic and typhoid fevers in the highlands might explain why the bacteriological aetiology of typhoid fever was ignored and even contested during the 1880s. Anti-Pasteurian arguments were raised against its germ identity and some physicians even supported the idea of spontaneous origin of the disease. By the 1890s, Pasteurian knowledge had come to shape clinical and hygienic practices.
Recapturing the History of Surgical Practice Through Simulation-based Re-enactment
Authors: Kneebone Roger , Woods Abigail 
Published: December 2013

AbstractThis paper introducessimulation-based re-enactment(SBR) as a novel method of documenting and studying the recent history of surgical practice. SBR aims to capture ways of surgical working that remain within living memory but have been superseded due to technical advances and changes in working patterns. Inspired by broader efforts in historical re-enactment and the use of simulation within surgical education, SBR seeks to overcome some of the weaknesses associated with text-based, surgeon-centred approaches to the history of surgery. The paper describes how we applied SBR to a previously common operation that is now rarely performed due to the introduction of keyhole surgery: open cholecystectomy or removal of the gall bladder. Key aspects of a 1980s operating theatre were recreated, and retired surgical teams (comprising surgeon, anaesthetist and theatre nurse) invited to re-enact, and educate surgical trainees in this procedure. Video recording, supplemented by pre- and post-re-enactment interviews, enabled the teams’ conduct of this operation to be placed on the historical record. These recordings were then used to derive insights into the social and technical nature of surgical expertise, its distribution throughout the surgical team, and the members’ tacit and frequently sub-conscious ways of working. While acknowledging some of the limitations of SBR, we argue that its utility to historians – as well as surgeons – merits its more extensive application.
ADAPTABILITY OF MAIZE (Zea maysL.) TO CULTIVATION ON CLOSED LANDFILL WITH REDUCED TILLAGE INPUTS
Authors: TESIO FRANCO , FOLLIS FRANCESCA , ANDRES ANDRÉ 
Published: December 2013

SUMMARYCultivation of less productive soils such as closed landfills has become convenient because European subsidies covered part of the risk to obtain production. Aim of the research was to evaluate grain yields of maize hybrids belonging to different maturity classes (FAO 200, 300 and 400) (Gretzmacher, R. (1979).Die Bodenkultur30:256--280) grown on closed landfills by the adoption of two minimum tillage methods (chisel plowing at 0.35 m plus disk harrowing at 0.20 m, or only disk harrowing at 0.20 m). Maize cultivation inserted in a winter cereal rotation had a grain production ranging from 4.6 t ha−1(FAO 200, disk harrowing only) to 8.3 t ha−1(FAO class 400, chisel plowing plus disk harrowing) in the two considered years (2011 and 2012). The adoption of chisel plowing coupled with disk harrowing reduced yield fluctuation between years, and furnished higher yield performance if compared with the single disk harrowing passage. The best growing hybrid cycles were those belonging to FAO class 300 with production similar to that of the longest maturity class, and with moisture content equal to the shortest maturity class.
Spacing between rows: effects on water-use efficiency of double-cropped wheat and soybean
Authors: Zhou X. B. , Chen Y. H. , Ouyang Z. 
Published: December 2013

SUMMARYProductivity and water resource usage efficiency are crucial issues in sustainable agriculture. The aims of the present research were to compare and evaluate the soil moisture content (SMC), evapotranspiration (ETa), yield, water-use efficiency (WUE), and net return of winter wheat (Triticum aestivum L.) and soybean [Glycine max (L.) Merr.] under different plant population distribution patterns and to identify the possible ways to improve water utilization. Using the same plant population for a given crop, the experiments consisted of four spacings between rows (row spacings) for winter wheat (cvar Shannong 919) under both rainfed and irrigated conditions and five row spacings for summer soybean (cvar Ludou 4) under rainfed conditions. For winter wheat, the stem number with row spacing of 49 cm was the lowest in all treatments. The SMC was enhanced by irrigation, particularly at the 10–40 cm depth. The yield and WUE were negatively correlated with row spacing and were greater with narrower row spacing than with wider rows. For soybean, SMC in uniform distribution (spacing between plants) treatments was greater at lower depths than at shallower depths for each row spacing treatment. A high yield, WUE and net return of winter wheat and soybean can be achieved with narrower row spacing. Combining winter wheat row spacing of 14 cm with soybean row spacing of 18 cm and soybean row spacing of 27 cm is a highly suitable planting system for the plains of Northern China.
A NATIONAL STUDY OF SOCIAL NETWORKS AND PERCEPTIONS OF HEALTH AMONG URBAN AMERICAN INDIAN/ALASKA NATIVES AND NON-HISPANIC WHITES
Authors: BASSETT DEBORAH R. , NELSON LONNIE , RHOADES DOROTHY A. , KRANTZ ELIZABETH M. , OMIDPANAH ADAM 
Published: December 2013

SummaryUsing data from The National Epidemiologic Survey on Alcohol and Related Conditions, the strength of social networks and the association of self-reported health among American Indians and Alaska Natives (AI/AN) and non-Hispanic Whites (NHW) were compared. Differences in social network–health relationships between AI/ANs and NHWs were also examined. For both groups, those with fewer network members were more likely to report fair or poor health than those with average or more network members, and persons with the fewest types of relationships had worse self-reported health than those with the average or very diverse types of relationships. Furthermore, small social networks were associated with much worse self-reported health in AI/ANs than in NHWs.
Molecular approaches to differentiate three species of Nematodirus in sheep and goats from China based on internal transcribed spacer rDNA sequences
Authors: Zhao G.H. , Jia Y.Q. , Bian Q.Q. , Nisbet A.J. , Cheng W.Y. , Liu Y. , Fang Y.Q. , Ma X.T. , Yu S.K. 
Published: December 2013

AbstractInternal transcribed spacer (ITS) rDNA sequences of three Nematodirus species from naturally infected goats or sheep in two endemic provinces of China were analysed to establish an effective molecular approach to differentiate Nematodirus species in small ruminants. The respective intra-specific genetic variations in ITS1 and ITS2 rDNA regions were 0.3–1.8% and 0–0.4% in N. spathiger, 0–6.5% and 0–5.4% in N. helvetianus, and 0–4.4% and 0–6.1% in N. oiratianus from China. The respective intra-specific variations of ITS1 and ITS2 were 1.8–4.4% and 1.6–6.1% between N. oiratianus isolates from China and Iran, 5.7–7.1% and 6.3–8.3% between N. helvetianus samples from China and America. For N. spathiger, compared with samples from China, sequence differences in ITS1 rDNA were 0.3–2.4% in isolates from America, 0.3–2.9% in New Zealand and 2.1–2.4% in Australia. Genetic variations in ITS2 rDNA of N. spathiger were 0–0.4% between samples from China and America, and 0–0.8% between samples from China and New Zealand. Using mutation sites, polymerase chain reaction–restriction fragment length polymorphism (PCR-RFLP) and specific PCR techniques were developed to differentiate these three Nematodirus species. The specific PCR assay allowed the accurate identification of N. oiratianus from other common nematodes with a sensitivity of 0.69 pg and further examination of Nematodirus samples demonstrated the reliability of these two molecular methods.
Healthy incentive scheme in the Irish full-day-care pre-school setting
Authors: Molloy Charlotte Johnston , Kearney John , Hayes Nóirín , Slattery Corina Glennon , Corish Clare 
Published: December 2013

A pre-school offering a full-day-care service provides for children aged 0–5 years for more than 4 h/d. Researchers have called for studies that will provide an understanding of nutrition and physical activity practices in this setting. Obesity prevention in pre-schools, through the development of healthy associations with food and health-related practices, has been advocated. While guidelines for the promotion of best nutrition and health-related practice in the early years’ setting exist in a number of jurisdictions, associated regulations have been noted to be poor, with the environment of the child-care facility mainly evaluated for safety. Much cross-sectional research outlines poor nutrition and physical activity practice in this setting. However, there are few published environmental and policy-level interventions targeting the child-care provider with, to our knowledge, no evidence of such interventions in Ireland. The aim of the present paper is to review international guidelines and recommendations relating to health promotion best practice in the pre-school setting: service and resource provision; food service and food availability; and the role and involvement of parents in pre-schools. Intervention programmes and assessment tools available to measure such practice are outlined; and insight is provided into an intervention scheme, formulated from available best practice, that was introduced into the Irish full-day-care pre-school setting.
Dynamic bipedal walking of a dinosaur-like robot with an extant vertebrate's nervous system
Authors: Fukuoka Yasuhiro , Akama Junki 
Published: December 2013

SUMMARYIn this study, we attempt to develop a biped dinosaur-like walking robot by focusing on its nervous system as well as its mechanism. We developed a robot ‘Dinobot’ on the basis of palaeontological knowledge on dinosaurs and extant animals. In addition, we employed typical biologically inspired walking gait generation and control methods derived from an extant vertebrate's nervous system. In particular, we utilized a central pattern generator (CPG), which is a locomotion rhythm generator in a vertebrate's spinal cord, to generate the robot's walking rhythm. Moreover, a reflex centre was placed below CPG and it produced joint torque of the legs in the swing and stance phases. Thus, we successfully achieved adaptive 3D dynamic walking generated by the interaction between the original mechanism of dinosaurs and the nervous system of extant animals. Our future goal is to find out a dinosaur's robust locomotive nervous system suitable for its mechanism.
Analysis of Mobile 3-D Radar Error Registration when Radar Sways with Platform
Authors: Chen L. , Wang G.H. , He Y. , Progri I. 
Published: December 2013

For mobile radars installed on a gyro-stabilised platform (GSP) that can steadily follow an East-North-Up (ENU) frame, attitude biases (ABs) of the platform and offset biases (OBs) of the radar are linear dependent variables. Therefore ABs and OBs are unobservable in the linearized registration equations; however, when combining them as new variables, the system becomes observable, and this model has been called the unified registration model (URM). Unlike GSP mobile radars, un-stabilised GSP (or UGSP) mobile radars are installed on the platform directly and rotate with the platform simultaneously. For UGSP, it is testified that both types of biases are independent and observable because the time-varying attitude angles (AAs)1 of the platform are included in the registration equations, which destroy the dependencies of both kinds of biases and lead us to propose a completely different linearized registration model– the All Augmented Model (AAM). AAM employs all OBs and ABs in the state vector and a Kalman filter (KF) to produce their estimates. Numerical simulation results show that the estimated performance of AAM is close to the Cramér-Rao lower bound (CRLB) and that the Root Mean Square Errors (RMSEs) of the rectified measurements by using AAM are more than 500 m smaller than by URM in all directions.
A Presence of the Past: The Legal Protection of Singapore's Archaeological Heritage
Authors: Lee Jack Tsen-Ta 
Published: December 2013

AbstractSingapore is not well known for its archaeological heritage. In fact, chance finds in the early twentieth century and systematic archaeological excavations since the 1980s conducted at sites around the Singapore River have unearthed artifacts shedding light on the island's early history. In addition, the value of archaeology for a deeper knowledge of Singapore's British colonial past is increasingly being recognized. Nonetheless, Singapore law provides only a rudimentary framework to facilitate archaeological investigations and protect cultural artifacts. This article considers how the National Heritage Board Act (Cap. 196A, 1994 Rev. Ed.), the Planning Act (Cap. 232, 1998 Rev. Ed.), and the recent Preservation of Monuments Board Act 2009 (No. 16 of 2009, now Cap. 239, 2011 Rev. Ed.) may be strengthened in this regard.
Sustainable agriculture in the Blue Nile Basin: land and watershed management practices in Ethiopia
Authors: Schmidt Emily , Tadesse Fanaye 
Published: December 2013

AbstractThe trade-off between short-term welfare and long-term agricultural development in the highlands of Ethiopia represents a challenge to successful economic development in a predominantly agriculture-based economy. We employ nearest neighbor and kernel-based matching techniques to measure the impact of sustainable land and watershed management (SLWM) on the value of production at the plot level. Analysis suggests that plots that received SLWM investments (terraces, bunds, check dams) within the first study period (1992–2002) had a 24 per cent higher value of production in 2010. In addition, continuous treatment effects analysis provides a robustness check and suggests that plots with existing SLWM infrastructure have a positive and increasing value of production seven years after construction. Although value of production increases over time, net benefits may not outweigh costs, and mechanisms to incentivize maintenance may be needed.
An Early Fragment of Ibn Jazlah's Tabulated Manual “Taqwīm al-Abdān” from the Cairo Genizah (T-S Ar.41.137)
Authors: LEV EFRAIM 
Published: December 2013

AbstractIbn Jazlah was born and raised as a Christian in Karkh (Baghdad) and died in the year 1100. He acquired his medical education in Baghdad, worked at the ʿAḍuḍi hospital, and was appointed as a registrar and physician for the court at the ʿAbbāsid capital and later became a court physician of Caliph al-Muqtadī. Ibn Jazlah wrote several books on various subjects, mainly on medicine. During the process of reconstructing the medical library of the medieval Jewish practitioners in Cairo, a Genizah fragment of a unique tabular medical book in Arabic was identified as Ibn Jazlah's tabulated manual “Taqwīm al-abdān”, which is most probably part of the earliest known copy of the text. A study of the T-S Ar.41.137 clearly shows that it was an uncompleted draft, and can therefore teach us how the medieval copier worked. The image of the fragment is presented here, as well as its transliteration, translation and analysis.
Nonfinite verbs and negotiating bilingualism in codeswitching: Implications for a language production model
Authors: MYERS-SCOTTON CAROL , JAKE JANICE L. 
Published: December 2013

This paper argues that a set of codeswitching data has implications for the nature of cognitive control in bilingualism and for models of language production in general. The data discussed are Embedded Language (EL) nonfinite verbs that occur in Matrix Language (ML) frames with appropriate ML inflectional morphology in some codeswitching (CS) corpora. Notably EL infinitives are involved, as inwo muconçevoirbe nuɖe. . . “they don't imagine that something . . .” (from Ewe–French CS). The main argument is that such nonfinite forms are selected because they only need checking at the lexical-conceptual level of abstract structure with the speaker's intended semantic-pragmatic meaning. That is, they do not project information about syntactic and argument structure that is included in the abstract structure of finite verbs. Nonfinite EL verbs occur because they better satisfy the speaker's intentions regarding semantic and pragmatic meaning than NL finite verbs. The employment of nonfinite EL verbs instead of EL finite verbs partially explains why codeswitching in general and such verb phrases in particular is perceived as fast and effortless. How one lexical entry (the EL nonfinite verb) can take on the morphosyntactic role of another one (the ML finite verb) implies flexibility in cognitive control at an abstract level. It also implies a certain malleability at an abstract level in the ML morphosyntactic frame that makes it possible to take in a nonfinite verb in a slot for a finite verb.
Fuller on legal fictions: a Benthamic perspective
Authors: Quinn Michael 
Published: December 2013

AbstractThis paper attempts first to explain Bentham's distinction between a fiction and the name of a fictitious entity, and to relate that distinction to his rationale for the critique of legal fictions. A second goal of the paper is to investigate the tensions involved in Bentham's ontology and epistemology, and more specifically the tension between the objectivist and subjectivist Bentham. It is argued that Bentham's objections to legal fictions were traceable to their use in deceptive or fallacious argument, whilst his logic provided a means of rehabilitating the use of the names of those fictitious entities which could be explicated through his technique of paraphrasis (that is, explained in terms of real entities), in relation to which both meaning and truth might be exchanged. This realist perspective differs markedly from that of Fuller, who, following Vaihinger, rejects the attempt to replace fiction with truth. There are significant areas of agreement between Bentham and Fuller, on the figurative nature of much language, and even, in certain contexts, on the utility of the self-conscious deployment of fictions. However, in the context of law and morality, it appears that his development of a route to truth through paraphrasis makes Bentham the enemy of fictions, since, in this field at least, truth and utility stand or fall together.
Unsafe law: health, rights and the legal response to HIV
Authors: Weait Matthew 
Published: December 2013

AbstractThis paper describes the ways in which, over the past three decades, law has come to serve as an obstacle in the fight against HIV, and how it contributes to the stigmatisation of, and discrimination against, people living with the virus. It argues that in order to make unsafe law safer, policy-makers, legislators and those responsible for the interpretation and enforcement of law must base their HIV response not on populist morality but on the strong evidence base provided by three decades of clinical, scientific and social research. Drawing on that research and the author's own involvement in policy development in this area, it suggests that rights-based arguments are, while important, insufficient as the basis for delivering the changes that are necessary, discusses the difficulties involved in achieving those changes, and argues that legal scholarship and research has an important role to play in HIV activism and combating the global epidemic.
The ICRC and the detainees in Nazi concentration camps (1942–1945)
Authors: Farré Sébastien 
Published: December 2013

AbstractA sharp debate has emerged about the importance of humanitarian organisations speaking out against misdeeds and, more generally, on the ethical and moral aspects of doing humanitarian work in the face of mass violence. That debate has pushed out of the spotlight a number of essential questions regarding the work of the International Committee of the Red Cross (ICRC) during the Second World War. The aim of this text is to scrutinize the ICRC's humanitarian operations for detainees of Nazi concentration camps during the final phase of the war in Europe. We look beyond the risks faced by ICRC delegates working in Germany to show how difficult the organisation found it to carry out a humanitarian operation for concentration-camp detainees in the very particular circumstances that prevailed in Europe at that time. The ICRC was an organisation designed to collect information on and to protect and assist prisoners of war, and its hastily mounted response is indicative of the strenuous task it faced in re-inventing itself during the final stages of the war and the minor role it was assigned in the occupation programmes imposed by the Allied forces.
Do Cigarette Smokers Have Different Personality Patterns than Non-Smokers?
Authors: Becoña Elisardo , Fernández del Río Elena , López-Durán Ana , Martínez Úrsula , Piñeiro Bárbara , Míguez Mª Carmen , Vázquez Mª Isabel 
Published: December 2013

AbstractThe aim of the present study is to examine the relationship between cigarette smoking and personality patterns in the general population, taking into account the possible influence of nicotine dependence. We used a stratified random sample of 1,081 adults from the general population (519 smokers and 562 non-smokers) in the region of Galicia (Spain). Personality patterns were assessed with the Millon Clinical Multiaxial Inventory-III (MCMI-III). The results indicated that nicotine-dependent smokers had a higher probability of obtaining a PREV > 75 in the histrionic and antisocial personality patterns and non-nicotine-dependent smokers are more likely to present a PREV > 75 in paranoid personality pattern than non-smokers. On the contrary, non-smokers are more likely to have a PREV > 75 on the compulsive personality scale. Our findings suggest that there are different personality patterns according to smoking status (smoker/non-smoker) and according to the presence of nicotine dependence. We concluded that it is necessary to identify the personality characteristics of smokers, since these characteristics could be key variables in increased risk of being a smoker and of difficulties for quitting smoking.