Charles Liernurs pneumatische riool en het besturen van bodems

2021 ◽  
Vol 5 (3/4) ◽  
pp. 311-327
Author(s):  
Maarten Meijer
Keyword(s):  
Nineteenth Century ◽  
Final Section ◽  
Dutch Society ◽  
Urban Waste ◽  
Content Type ◽  
Sewage System ◽  
Agricultural Chemistry ◽  
The Difference ◽  
Shed Light

Abstract Charles Liernur’s Pneumatic Sewage System and the Governing of Soils This article interrogates the epistemological conditions of Charles Liernur’s pneumatic sewage system in order to shed light on the changing relation between soils and Dutch society in the nineteenth century. The first section discusses the relation between hygienism, soil and sewage. The second section unearths how Liernur’s design related to the agricultural chemistry of Justus Liebig. Through the epistemologies and the mediating technologies that are operationalized by hygienists and chemists, soils are made governable. The final section of this article discusses the struggle to commercialise the urban waste collected by Liernur’s system, highlighting the difference between governable and governed soils.

scholarly journals Rediscovering the Nineteenth-Century Display of the Museo Egizio’s “Statuario”

2021 ◽  
Vol 5 ◽  
Author(s):  
Giorgia Cafici
Keyword(s):  
Nineteenth Century ◽  
The State ◽  
Early History ◽  
Arabic Text ◽  
State Archive ◽  
Content Type ◽  
History Of ◽  
Shed Light

The article presents the rediscovery and analysis of important documents concerning the early history of the Museo Egizio in Turin, which are currently held in the State Archive in Turin. The study of these papers shed light on a crucial phase in the history of the museum, allowing the author to retrace features of the display of the statue gallery of the Museo Egizio in the 1850s. ملخص يعرض هذا المقال إعادة الكشف ودراسة وثائق مهمة متعلقة بالتاريخ القديم للمتحف المصري في تورينو، تلك الوثائق محفوظة حالياً في أرشيف الدولة في مدينة تورينو. ألقت دراسة هذه الأوراق الضوء على مرحلة مميزة من مراحل تاريخ المتحف، الأمر الذي أتاح للمؤلف استعادة نموزج العرض في قاعة التماثيل للمتحف المصري في الخمسينيات للقرن التاسع عشر.

Uses and gratifications of social media: a comparison of microblog and WeChat

2015 ◽  
Vol 17 (4) ◽  
pp. 351-363 ◽  
Author(s):  
Chunmei Gan ◽  
Weijun Wang
Keyword(s):  
Social Media ◽  
Information Sharing ◽  
Information Seeking ◽  
Design Methodology ◽  
Content Type ◽  
High Quality Information ◽  
The Difference ◽  
Different Content ◽  
Shed Light ◽  
Social Gratification

Purpose – The purpose of this study is to explore the general and specific gratifications obtained from using microblog and WeChat. Design/methodology/approach – To shed light on the difference of gratifications to use microblog and WeChat, 18 interviews with social media users in China were conducted. Findings – Results reveal that three types of gratifications were obtained from using both microblog and WeChat: content gratification, social gratification and hedonic gratification. Also, the strength and components of each gratification for microblog and WeChat were different. Content gratification plays the most salient role in using microblog, while social gratification is the most important for WeChat usage. In addition, content gratification of microblog usage is related to information seeking and information sharing, while social gratification of WeChat usage is constituted by private social networking and convenient communication. Furthermore, content gratification of WeChat usage refers to high-quality information provided and information sharing, and entertainment and passing time develop hedonic gratification of microblog usage, while that of WeChat usage refers to entertainment. Originality/value – Extant research has mainly focused on the gratifications of one social media and lacks studies comparing the motivations in using different social media. Also, only little research has identified the components of different gratifications and how they affect the adoption of different social media. The current study attempts to fill these research gaps.

Editorial Introduction

2020 ◽  
Vol 4 (1) ◽  
pp. 1
Author(s):  
Editors of the JIOWS
Keyword(s):  
Nineteenth Century ◽  
Indian Ocean ◽  
Western Indian Ocean ◽  
Late Nineteenth Century ◽  
Fourth Volume ◽  
History Of ◽  
The Indian Ocean ◽  
Complex Relationships ◽  
Indian Ocean World ◽  
Shed Light

The editors are proud to present the first issue of the fourth volume of the Journal of Indian Ocean World Studies. This issue contains three articles, by James Francis Warren (Murdoch University), Kelsey McFaul (University of California, Santa Cruz), and Marek Pawelczak (University of Warsaw), respectively. Warren’s and McFaul’s articles take different approaches to the growing body of work that discusses pirates in the Indian Ocean World, past and present. Warren’s article is historical, exploring the life and times of Julano Taupan in the nineteenth-century Philippines. He invites us to question the meaning of the word ‘pirate’ and the several ways in which Taupan’s life has been interpreted by different European colonists and by anti-colonial movements from the mid-nineteenth century to the present day. McFaul’s article, meanwhile, takes a literary approach to discuss the much more recent phenomenon of Somali Piracy, which reached its apex in the last decade. Its contribution is to analyse the works of authors based in the region, challenging paradigms that have mostly been developed from analysis of works written in the West. Finally, Pawelczak’s article is a legal history of British jurisdiction in mid-late nineteenth-century Zanzibar. It examines one of the facets that underpinned European influence in the western Indian Ocean World before the establishment of colonial rule. In sum, this issue uses two key threads to shed light on the complex relationships between European and other Western powers and the Indian Ocean World.

Veiling Esther, Unveiling Her Story

2018 ◽  
Author(s):  
Adam J. Silverstein
Keyword(s):  
Nineteenth Century ◽  
Twentieth Century ◽  
Case Studies ◽  
Muslim World ◽  
Historical Narratives ◽  
Modern Times ◽  
Religious Background ◽  
Literary Context ◽  
Shed Light ◽  
Selection Of

This book examines the ways in which the biblical book of Esther was read, understood, and used in Muslim lands, from ancient to modern times. It zeroes-in on a selection of case studies, covering works from various periods and regions of the Muslim world, including the Qur’an, premodern historical chronicles and literary works, the writings of a nineteenth-century Shia feminist, a twentieth-century Iranian dictionary, and others. These case studies demonstrate that Muslim sources contain valuable materials on Esther, which shed light both on the Esther story itself and on the Muslim peoples and cultures that received it. The book argues that Muslim sources preserve important, pre-Islamic materials on Esther that have not survived elsewhere, some of which offer answers to ancient questions about Esther, such as the meaning of Haman’s epithet in the Greek versions of the story, the reason why Mordecai refused to prostrate himself before Haman, and the literary context of the “plot of the eunuchs” to kill the Persian king. Furthermore, throughout the book we will see how each author’s cultural and religious background influenced his or her understanding and retelling of the Esther story: In particular, it will be shown that Persian Muslims (and Jews) were often forced to reconcile or choose between the conflicting historical narratives provided by their religious and cultural heritages respectively.

What makes the difference? Employee social media brand engagement

2019 ◽  
Vol 34 (7) ◽  
pp. 1459-1467 ◽  
Author(s):  
Sherese Y. Duncan ◽  
Raeesah Chohan ◽  
João José Ferreira
Keyword(s):  
Social Media ◽  
Brand Equity ◽  
Positive Emotions ◽  
Content Type ◽  
Word Use ◽  
Brand Engagement ◽  
Analytical Thinking ◽  
Industry Competition ◽  
The Difference ◽  
Business To Business

Purpose This paper aims to explore, using the employee lens of business-to-business firms, word use through brand engagement and social media interaction to understand the difference between employees who rate their employer brands highly on social media and those who don't. Design/methodology/approach We conducted a textual content analysis of posts published on the social media job evaluation site glassdoor.com. LIWC software package was used to analyze 30 of the top 200 business-to-business brands listed on Brandwatch using four variables, namely, analytical thinking, clout, authenticity and emotional tone. Findings The results show that employees who rate their employer’s brand low use significantly more words, are significantly less analytic and write with significantly more clout because they focus more on others than themselves. Employees who rate their employer’s brand highly, write with significantly more authenticity, exhibit a significantly higher tone and display far more positive emotions in their reviews. Practical implications Brand managers should treat social media data disseminated by individual stakeholders, like the variables used in this study (tone, word count, frequency), as a valuable tool for brand insight on their industry, competition and their own brand equity, now and especially over time. Originality/value This study provides acknowledgement that social media is a significant source of marketing intelligence that may improve brand equity by better understanding and managing brand engagement.

Disposition effect at the market level: evidence from Indian stock market

2019 ◽  
Vol 12 (2) ◽  
pp. 69-82
Author(s):  
Sravani Bharandev ◽  
Sapar Narayan Rao
Keyword(s):  
Trading Volume ◽  
Stock Exchange ◽  
Reference Points ◽  
Disposition Effect ◽  
Content Type ◽  
Ex Post ◽  
Abnormal Trading Volume ◽  
The Difference ◽  
Trading Volumes ◽  
Indian Stock Market

Purpose The purpose of this paper is to test the disposition effect at market level and propose an appropriate reference point for testing disposition at market level. Design/methodology/approach This is an empirical study conducted on 500 index stocks of NSE500 (National Stock Exchange). Winning and losing days for each stock are calculated using 52-week high and low prices as reference points. To test disposition effect, abnormal trading volumes of stocks are regressed on their percentage of winning (losing) days. Further using ANOVA, the difference between mean of percentage of winning (losing) days of high abnormal trading volume deciles and low abnormal trading volume deciles is tested. Findings Results show that a stock’s abnormal trading volume is positively influenced by the percentage of winning days whereas percentage of losing days show no such effect. Findings are consistent even after controlling for volatility and liquidity. ANOVA results show the presence of high percentage of winning days in higher deciles of abnormal trading volumes and no such pattern in case of losing days confirms the presence of disposition effect. Further an ex post analysis indicates that disposition prone investors accumulate losses. Originality/value This is the first study, which proposes the use of 52-week high and low prices as reference points to test the market-level disposition effect. Findings of this study enhance the limited literature available on disposition effect in emerging markets by providing evidence from Indian stock markets.

The effect of Medicare Part D on prescription drug composition and demand

2015 ◽  
Vol 42 (2) ◽  
pp. 170-185 ◽  
Author(s):  
David Zimmer
Keyword(s):  
Prescription Drug ◽  
Medicare Part D ◽  
Medicare Part ◽  
Part D ◽  
Content Type ◽  
The Us ◽  
Upper Respiratory ◽  
Nationally Representative ◽  
The Impact ◽  
Shed Light

Purpose – The US Medicare Modernization Act of 2003 introduced optional prescription drug coverage, beginning in 2006, widely known as Medicare Part D. This paper uses up-to-date nationally representative survey data to investigate the impact of Part D not only on drug spending and consumption, but also on the composition of drug consumption. The paper aims to discuss these issues. Design/methodology/approach – Specifically, the paper investigates whether Part D impacted the number of therapeutic classes for which drugs were prescribed, and also whether Part D lead to increased usage of drugs for specific medical conditions that typically receive drug-intensive therapies. Findings – In addition to confirming findings from previous studies, this paper shows that Part D increased the number of therapeutic classes to which seniors receive drugs by approximately four classes. Part D also lead to increased usage of drugs used to treat upper respiratory disease, hypertension, and diabetes. Originality/value – While mostly concurring with previous studies on the spending impacts of Part D, this paper is the first to shed light on other impacts of Part D, specifically with respect to its impact on therapeutic classes for which drugs are prescribed.

Workspace, dexterity and dimensional optimization of microhexapod

2015 ◽  
Vol 35 (4) ◽  
pp. 341-347 ◽  
Author(s):  
E. Rouhani ◽  
M. J. Nategh
Keyword(s):  
Degrees Of Freedom ◽  
Optimization Problem ◽  
Screw Theory ◽  
Design Parameters ◽  
Dimensional Synthesis ◽  
Content Type ◽  
Workspace Analysis ◽  
The Difference ◽  
Flexure Joints ◽  
6 Degrees Of Freedom

Purpose – The purpose of this paper is to study the workspace and dexterity of a microhexapod which is a 6-degrees of freedom (DOF) parallel compliant manipulator, and also to investigate its dimensional synthesis to maximize the workspace and the global dexterity index at the same time. Microassembly is so essential in the current industry for manufacturing complicated structures. Most of the micromanipulators suffer from their restricted workspace because of using flexure joints compared to the conventional ones. In addition, the controllability of micromanipulators inside the whole workspace is very vital. Thus, it is very important to select the design parameters in a way that not only maximize the workspace but also its global dexterity index. Design/methodology/approach – Microassembly is so essential in the current industry for manufacturing complicated structures. Most of the micromanipulators suffer from their restricted workspace because of using flexure joints compared to the conventional ones. In addition, the controllability of micromanipulators inside the whole workspace is very vital. Thus, it is very important to select the design parameters in a way that not only maximize the workspace but also its global dexterity index. Findings – It has been shown that the proposed procedure for the workspace calculation can considerably speed the required calculations. The optimization results show that a converged-diverged configuration of pods and an increase in the difference between the moving and the stationary platforms’ radii cause the global dexterity index to increase and the workspace to decrease. Originality/value – The proposed algorithm for the workspace analysis is very important, especially when it is an objective function of an optimization problem based on the search method. In addition, using screw theory can simply construct the homogeneous Jacobian matrix. The proposed methodology can be used for any other micromanipulator.

Parental leave length, social norms, and female labor market re-entry frictions

2018 ◽  
Vol 39 (4) ◽  
pp. 600-620 ◽  
Author(s):  
Vojtech Bartoš ◽  
Barbara Pertold-Gebicka
Keyword(s):  
Labor Market ◽  
Social Norms ◽  
Job Search ◽  
Social Norm ◽  
Parental Leave ◽  
Human Resource Managers ◽  
Content Type ◽  
Job Applicant ◽  
Employment Gaps ◽  
The Difference

Purpose The purpose of this paper is to identify the role of employers in creating employment gaps among women returning to the labor market after parental leaves of different durations. Design/methodology/approach The authors use a controlled correspondence field experiment that orthogonally manipulates parental leave length and the quality of fictitious female job candidates. The experiment is complemented with a survey among human resource managers. Findings High-quality candidates receive more interview invitations when applying after a short parental leave, while low-quality (LQ) candidates receive more interview invitations when applying after a typical three years long parental leave. Survey results suggest that the difference in invitations between short and typical leave treatments is driven by a social norm that mothers should stay home with children younger than three. Productivity gains from employing a LQ job applicant with a shorter career break might not be high enough to outweigh the adverse social norm effect. Social implications The presented results point toward the strong effect of prevailing social norms on job search prospects of women returning to the labor market after parental leave. Originality/value A correspondence experiment has not been used before to study the relationship between time spent on leave and the labor market prospects of mothers. It also extends research on social norms to the domain of hiring decisions.

Associated change in plantar temperature and sweating after transthoracic endoscopic T2–3 sympathectomy for palmar hyperhidrosis

2001 ◽  
Vol 95 (1) ◽  
pp. 58-63 ◽  
Author(s):  
Han-Jung Chen ◽  
Cheng-Loong Liang ◽  
Kang Lu
Keyword(s):  
Skin Temperature ◽  
Temperature Change ◽  
The Body ◽  
Palmar Hyperhidrosis ◽  
Compensatory Sweating ◽  
Content Type ◽  
Postoperative Changes ◽  
The Face ◽  
The Difference ◽  
Fine Print

Object. Transthoracic endoscopic T2–3 sympathectomy is currently the treatment of choice for palmar hyperhidrosis. Compensatory sweating of the face, trunk, thigh, and sole of the foot was found in more than 50% of patients who underwent this procedure. The authors conducted this study to investigate the associated intraoperative changes in plantar skin temperature and postoperative plantar sweating. Methods. One hundred patients with palmar hyperhidrosis underwent bilateral transthoracic endoscopic T2–3 sympathectomy. There were 60 female and 40 male patients who ranged in age from 13 to 40 years (mean age 21.6 years). Characteristics studied included changes in palmar and plantar skin temperature measured intraoperatively, as well as pre- and postoperative changes in plantar sweating and sympathetic skin responses (SSRs). In 59 patients (59%) elevation of plantar temperature was demonstrated at the end of the surgical procedure. In this group, plantar sweating was found to be exacerbated in three patients (5%); plantar sweating was improved in 52 patients (88.1%); and no change was demonstrated in four patients (6.8%). In the other group of patients in whom no temperature change occurred, increased plantar sweating was demonstrated in three patients (7.3%); plantar sweating was improved in 20 patients (48.8%); and no change was shown in 18 patients (43.9%). The difference between temperature and sweating change was significant (p = 0.001). Compared with the presympathectomy rate, the rate of absent SSR also significantly increased after sympathectomy: from 20 to 76% after electrical stimulation and 36 to 64% after deep inspiration stimulation, respectively (p < 0.05). Conclusions. In contrast to compensatory sweating in other parts of the body after T2–3 sympathetomy, improvement in plantar sweating was shown in 72% and worsened symptoms in 6% of patients. The intraoperative plantar skin temperature change and perioperative SSR demonstrated a correlation between these changes.

Sign in / Sign up

Export Citation Format

Share Document