Esthiomene or lupus vulvae: a historical, pathological and clinical study (with one colour sketch and 10 microphotographs)

In the year 1849 Huguier published his remarkable essay entitled: "de l'Esthiomène de la Vulve et du Périnée." Previous to the appearance of this essay every variety of vulvar ulceration had been described under the term of "lupus" irrespective of the cause and nature of the ulceration described. After the publication of Huguier's essay, numerous French and English authors adopted the term of esthiomène and many of them retained the term of lupus concurrently. It is obvious that many writers on the subject understood by both terms merely a process of "ulcerative destruction" and did not intend to point to any definite causation by the choice of name

Boni In Chinese Sources From The Tenth To The Eighteenth Century

The present national history of the Sultanate of Brunei includes a fabricated history of official Brunei-China relations that extends as far back as the sixth century AD. The present paper treats the subject of Boni, a place well documented by pre-modern Chinese sources starting from the tenth century. It attempts to address some major issues in the use of these sources to establish Boni as a precursor of modern Brunei. Since the late 1970s writers within Brunei, foremost among them Robert Nicholl, have contributed to the project of a long history of pre-modern Brunei by interpreting the available Chinese sources very narrowly. Based on a close reading of the original texts, this essay argues that the majority of the texts until the Ming dynasty quote from the first extant source in the tenth century. Hence, official Chinese perception of Boni did not increase over time, but in fact did stagnate. Consequently, identification with a specific location in Borneo, as Nicholl and C. Brown suggested, is impossible. What the essay suggests is that with the extant official pre-modern Chinese texts Boni cannot be established as Brunei, but that more likely, Boni under different dynasties referred to various places on the north coast of Borne

Efficient fluorescence collection from trapped ions with an integrated spherical mirror

Efficient collection of fluorescence from trapped ions is crucial for quantum optics and quantum computing applications, specifically, for qubit state detection and in generating single photons for ion-photon and remote ion entanglement. In a typical setup, only a few per cent of ion fluorescence is intercepted by the aperture of the imaging optics. We employ a simple metallic spherical mirror integrated with a linear Paul ion trap to achieve photon collection efficiency of at least 10% from a single Ba$^+$ ion. An aspheric corrector is used to reduce the aberrations caused by the mirror and achieve high image quality.Comment: 5 pages and 4 figure

Microstructural characterization of AISI 431 martensitic stainless steel laser-deposited coatings

High cooling rates during laser cladding of stainless steels may alter the microstructure and phase constitution of the claddings and consequently change their functional properties. In this research, solidification structures and solid state phase transformation products in single and multi layer AISI 431 martensitic stainless steel coatings deposited by laser cladding at different processing speeds are investigated by optical microscopy, Scanning electron microscopy (SEM), energy dispersive spectroscopy (EDS), orientation imaging microscopy (OIM), ternary phase diagram, Schaeffler and TTT diagrams. The results of this study show how partitionless solidification and higher solidification rates alter the microstructure and phase constitution of martensitic stainless steel laser deposited coatings. In addition, it is shown that while different cladding speeds have no effect on austenite–martensite orientation relationship in the coatings, increasing the cladding speed has resulted in a reduction of hardness in deposited coatings which is in contrast to the common idea about obtaining higher hardness values at higher cladding speeds.

Dietetic Students’ Changes in Attitudes after Participating in Online Interprofessional Education

Interprofessional education (IPE) is an accreditation requirement and an important component of training for future registered dietitian nutritionists (RDNs) and access to quality IPE is often limited in online programs. An online IPE module was developed to provide dietetics students the opportunity to build collaborative skills with students in other healthcare training programs. A research study was designed to answer the following research question: How and to what extent does participation in an online IPE module impact online dietetics students’ attitudes of interprofessional practice? Participants were dietetics students enrolled in an upper-division online dietetics course. Data gathered included a retrospective pre-post survey, reflection journal entries, and focus group interviews. Results suggested that the online IPE intervention had a positive impact on dietetics students’ attitudes of interprofessional practice and enhanced their understanding of the roles of members of the interprofessional team. The opportunity for participants to work on a final project as part of an interprofessional team likely contributed to the positive shared learning experiences and overall growth in interprofessional collaboration

Recruitment of Men Into a Pragmatic Rural Primary Care Weight Loss Trial

This article is distributed under the terms of the Creative Commons Attribution-NonCommercial 4.0 License which permits non-commercial use, reproduction and distribution of the work without further permission provided the original work is attributed as specified on the SAGE and Open Access pages (https://us.sagepub.com/en-us/nam/open-access-at-sage).Men remain underrepresented in behavioral weight loss trials and are more difficult to recruit compared to women. We describe recruitment response of men and women into a mixed-gender behavioral weight loss trial conducted within 36 rural primary care clinics. Participants were recruited through primary care clinics via direct mailings (n = 15,076) and in-clinic referrals by their primary care provider (PCP). Gender differences were examined in response rate to direct mailings, study referral source, and rates of proceeding to study screening, being eligible, and enrolling. Men had a lower response rate to direct mailings than women (7.8% vs. 17.7%, p < .001). Men (vs. women) responding to the mailing were more likely to respond by opt-in postcard (64.6% vs. 56.8%) and less likely to respond by phone (33.9% vs. 39.6%), p = .002. Among potential participants contacting the study (n = 2413), men were less likely to report being referred by PCPs (15.2% vs. 21.6%; p < .001), but were just as likely to proceed to screening, be eligible, and enroll. Men and women were more likely to proceed to screening when referred by PCPs (93.3% vs. 95.4%) compared to direct mailings (74.2% vs. 73.9%). Enrolled men were older (p < .001), more likely to be married (p = .04), and had higher levels of education (p = .01). Men were less likely than women to respond to direct mailings and to be referred by their PCP, but after contacting the study, had similar screening, eligibility, and enrollment rates. Encouraging and training providers to refer men during clinic visits may help recruit more men into primary care-based weight loss trials.Patient Centered Outcomes Research Institute (OTO-1402-09413

Aging and partial body weight support affects gait variability

This is an Open Access article distributed under the terms of the Creative Commons Attribution Licens

Dashi 大食 reconsidered

This essay is a critical survey of relevant Song dynasty sources that are essential to an understanding of the term Dashi 大食. Scholars in the nineteenth century identified Dashi in Tang dynasty writings as a designation for Arab Muslims. This definition consequently has been and is being applied to all occurrences of Dashi in Song dynasty texts. However, Dashi in the Song no longer described Arab Muslims, but, as a multivalent term, referred to a variety of peoples and places in Central Asia, Southeast Asia, and South Asia. Contrary to commonly held view, Dashi falls short of providing evidence for an Arab controlled maritime trade from South Asia to China that contemporary scholars suggest. The paper, therefore, calls for a re-evaluation of the alleged Arab influence in Asian maritime trade networks during the tenth to the twelfth centuries, and a closer reading of the Chinese source material

Making History In Borneo: Ong Sum Ping And His Others During The Late Yuan And Early Ming Dynasties

The Genealogy of the Sultans of Brunei (Silsilah Raja-raja Brunei) introduces an alleged Chinese ancestor whose name has been transcribed as Ong Sum Ping. Ong is said to have been related to the imperial family of China, to have ruled over Sabah in northern Borneo, and having provided his sister as spouse to one of the early sultans of Brunei. The current paper examines Ong Sum Ping and his various appearances under different names in especially Chinese texts from the twentieth century. These texts emphasise early Chinese influence on northern Borneo. Sometimes Ong Sum Ping is linked to Manarejiana, a Boni chieftain, who visited Nanjing, the capital of the Ming empire in 1408 to pay tribute and his respects to the Yongle emperor (r. 1402–1424). Through the association of the chieftain with the Ming empire, some writers suggest that Ong Sum Ping may have been an admiral of Zheng He’s fleet who came to Brunei and stayed there. At the core of the paper is an examination of modern assumptions about: (1) the identity of Ong Sum Ping; (2) the existence of a Chinese province in northern Borneo; and (3) the likelihood of an appearance of the Treasure Fleet of Zheng He in Brunei in the early ffteenth century. I argue that with the extant Chinese textual sources none of these claims can be verifed, and that therefore they are reflecting local oral traditions

Modeling of primary dendrite arm spacing variations in thin-slab casting of low carbon and low alloy steels

Solidification structure of a High Strength Low Alloy (HSLA) steel, in terms of dendrite arm spacing distribution across the shell thickness, is studied in a breakout shell from a thin-slab caster at Tata Steel in IJmuiden. Columnar dendrites were found to be the predominant morphology throughout the shell with size variations across the shell thickness. Primary Dendrite Arm Spacing (PDAS) increases by increasing the distance from meniscus or slab surface. Subsequently, a model is proposed to describe the variation of the PDAS with the shell thickness (the distance from slab surface) under solidifiction conditions experienced in the primary cooling zone of thin-slab casting. The proposed relationship related the PDAS to the shell thickness and, hence, can be used as a tool for predicting solidifcation structure and optimizing the thin-slab casting of low alloy steels