scholarly journals Relationship between Cycling Infrastructure and Transportation Cycling in a Small Urban Area

2021 ◽  
Vol 1 (1) ◽  
pp. 99-112
Author(s):  
Richard Larouche ◽  
Nimesh Patel ◽  
Jennifer L. Copeland

The role of infrastructure in encouraging transportation cycling in smaller cities with a low prevalence of cycling remains unclear. To investigate the relationship between the presence of infrastructure and transportation cycling in a small city (Lethbridge, AB, Canada), we interviewed 246 adults along a recently-constructed bicycle boulevard and two comparison streets with no recent changes in cycling infrastructure. One comparison street had a separate multi-use path and the other had no cycling infrastructure. Questions addressed time spent cycling in the past week and 2 years prior and potential socio-demographic and psychosocial correlates of cycling, including safety concerns. Finally, we asked participants what could be done to make cycling safer and more attractive. We examined predictors of cycling using gender-stratified generalized linear models. Women interviewed along the street with a separate path reported cycling more than women on the other streets. A more favorable attitude towards cycling and greater habit strength were associated with more cycling in both men and women. Qualitative data revealed generally positive views about the bicycle boulevard, a need for education about sharing the road and for better cycling infrastructure in general. Our results suggest that, even in smaller cities, cycling infrastructure may encourage cycling, especially among women.

2013 ◽  
Vol 5 (2) ◽  
pp. 318-340 ◽  
Author(s):  
Bruce Fraser

Discourse Markers are usually discussed as terms which signal the relationship between two contiguous sentences, S1—DM—S2 (“We started late. Yet, somehow, we arrived on time.”) In the present paper, I examine the class of English Contrastive Discourse Markers (CDMs) to determine what pairs of them occur acceptably in a sentence (“The health care system needs more primary care physicians. However, on the other hand, they are the doctors who are paid at the bottom of the scale.”), those which are unacceptable (“We could go to Jamaica for our vacation this year. On the other hand, nevertheless, we could stay home.”), and others for which the jury is out. Several tentative generalizations, including the role of spoken vs. written language are made but the complete solution is far down the road.


Author(s):  
Norazimah Zakaria ◽  
Mazarul Hasan Mohamad Hanapi ◽  
Makmur Harun ◽  
Farra Humairah Mohd

Myth is a very dominant element in traditional Malay literature. The myths are not set forth in an unorganized manner or randomly, but instead are based on the belief patterns that are already in existence, and this reflects the connection of the society’s thinking with elements of animism that serve as the background of their lives before the arrival of other beliefs. Examples of the development of myth stories can be observed in hikayat (literary works) in traditional Malay literature like Hikayat Merong Mahawangsa and Sejarah Melayu. Meanwhile, examples of oral stories are those found in Cerita Rakyat Malaysia (2008). The aim of this article is to identify the functions of myths found in traditional Malay literature. This article will use the Sociology of Literature approach by Plummer, Ken (1997). The approach of this paper draws on to the questions of how myths became the belief of the society and what is the function of myths in traditional Malay literature texts. The functions of myths can be seen based on these questions. Elements of myths in historical works are narrations that are believed by the locals as actual occurrences that have happened in their locality in the past. Hence, the myth stories became the basis and answers to the inquisitiveness of the people of the past time. The other purpose is to uphold the royal dignity. In traditional literature, literature is viewed as the mirror of society and their documents. The role of myth stories is not only to explain their functions in the society but also to reveal the creativity of the writer or orator and the storyteller. But here, the presence of mythical elements explains to us the relationship of the work from the aspect of thoughts and the world view of that society in the past.


2020 ◽  
Vol 51 (5) ◽  
pp. 450-466 ◽  
Author(s):  
K M Fierke ◽  
Nicola Mackay

This article seeks to explore the quantum notion that to ‘see’ an entanglement is to break it in the context of an ‘experiment’ regarding the ongoing impact of traumatic political memory on the present. The analysis is a product of collaboration over the past four years between the two authors, one a scholar of international relations, the other a therapeutic practitioner with training in medical physics. Our focus is the conceptual claim that ‘seeing’ breaks an entanglement rather than the experiment itself. The first section explores a broad contrast between classical and quantum measurement, asking what this might mean at the macroscopic level. The second section categorizes Wendt’s claim about language as a form of expressive measurement and explores the relationship to discourse analysis. The third section explores the broad contours of our experiment and the role of a somewhat different form of non-linear expressive measurement. In the final section, we elaborate the relationship between redemptive measurement and breaking an entanglement, which involves a form of ‘seeing’ that witnesses to unacknowledged past trauma.


2019 ◽  
pp. 121-143
Author(s):  
Riccardo Resciniti ◽  
Federica De Vanna

The rise of e-commerce has brought considerable changes to the relationship between firms and consumers, especially within international business. Hence, understanding the use of such means for entering foreign markets has become critical for companies. However, the research on this issue is new and so it is important to evaluate what has been studied in the past. In this study, we conduct a systematic review of e-commerce and internationalisation studies to explicate how firms use e-commerce to enter new markets and to export. The studies are classified by theories and methods used in the literature. Moreover, we draw upon the internationalisation decision process (antecedents-modalities-consequences) to propose an integrative framework for understanding the role of e-commerce in internationalisation


2014 ◽  
Vol 4 (2) ◽  
Author(s):  
Tamara Feldman

This paper is a contribution to the growing literature on the role of projective identification in understanding couples' dynamics. Projective identification as a defence is well suited to couples, as intimate partners provide an ideal location to deposit unwanted parts of the self. This paper illustrates how projective identification functions differently depending on the psychological health of the couple. It elucidates how healthier couples use projective identification more as a form of communication, whereas disturbed couples are inclined to employ it to invade and control the other, as captured by Meltzer's concept of "intrusive identification". These different uses of projective identification affect couples' capacities to provide what Bion called "containment". In disturbed couples, partners serve as what Meltzer termed "claustrums" whereby projections are not contained, but imprisoned or entombed in the other. Applying the concept of claustrum helps illuminate common feelings these couples express, such as feeling suffocated, stifled, trapped, held hostage, or feeling as if the relationship is killing them. Finally, this paper presents treatment challenges in working with more disturbed couples.


1995 ◽  
Vol 31 (9) ◽  
pp. 137-144 ◽  
Author(s):  
T. Miyahara ◽  
M. Takano ◽  
T. Noike

The relationship between the filter media and the behaviour of anaerobic bacteria was studied using anaerobic fixed-bed reactors. At an HRT of 48 hours, the number of suspended acidogenic bacteria was higher than those attached to the filter media. On the other hand, the number of attached methanogenic bacteria was more than ten times as higher than that of suspended ones. The numbers of suspended and deposited acidogenic and methanogenic bacteria in the reactor operated at an HRT of 3 hours were almost the same as those in the reactor operated at an HRT of 48 hours. Accumulation of attached bacteria was promoted by decreasing the HRT of the reactor. The number of acidogenic bacteria in the reactor packed sparsely with the filter media was higher than that in the closely packed reactor. The number of methanogenic bacteria in the sparsely packed reactor was lower than that in the closely packed reactor.


Author(s):  
Antonella Lopez ◽  
Alessandro Germani ◽  
Luigi Tinella ◽  
Alessandro Oronzo Caffò ◽  
Albert Postma ◽  
...  

Our spatial mental representations allow us to give refined descriptions of the environment in terms of the relative locations and distances between objects and landmarks. In this study, we investigated the effects of familiarity with the everyday environment, in terms of frequency of exploration and mode of transportation, on categorical and coordinate spatial relations, on young and elderly participants, controlling for socio-demographic factors. Participants were tested with a general anamnesis, a neuropsychological assessment, measures of explorations and the Landmark Positioning on a Map task. The results showed: (a) a modest difference in performance with categorical spatial relations; (b) a larger difference in coordinate spatial relations; (c) a significant moderating effect of age on the relationship between familiarity and spatial relations, with a stronger relation among the elderly than the young. Ceteris paribus, the role of direct experience with exploring their hometown on spatial mental representations appeared to be more important in the elderly than in the young. This advantage appears to make the elderly wiser and likely protects them from the detrimental effects of aging on spatial mental representations.


2021 ◽  
Vol 10 (6) ◽  
pp. 1211
Author(s):  
Li-Te Lin ◽  
Kuan-Hao Tsui

The relationship between serum dehydroepiandrosterone sulphate (DHEA-S) and anti-Mullerian hormone (AMH) levels has not been fully established. Therefore, we performed a large-scale cross-sectional study to investigate the association between serum DHEA-S and AMH levels. The study included a total of 2155 infertile women aged 20 to 46 years who were divided into four quartile groups (Q1 to Q4) based on serum DHEA-S levels. We found that there was a weak positive association between serum DHEA-S and AMH levels in infertile women (r = 0.190, p < 0.001). After adjusting for potential confounders, serum DHEA-S levels positively correlated with serum AMH levels in infertile women (β = 0.103, p < 0.001). Infertile women in the highest DHEA-S quartile category (Q4) showed significantly higher serum AMH levels (p < 0.001) compared with women in the lowest DHEA-S quartile category (Q1). The serum AMH levels significantly increased across increasing DHEA-S quartile categories in infertile women (p = 0.014) using generalized linear models after adjustment for potential confounders. Our data show that serum DHEA-S levels are positively associated with serum AMH levels.


2021 ◽  
Vol 22 (12) ◽  
pp. 6222
Author(s):  
Kacper Szewczyk ◽  
Aleksandra Chojnacka ◽  
Magdalena Górnicka

Tocopherols and tocotrienols are natural compounds of plant origin, available in the nature. They are supplied in various amounts in a diet, mainly from vegetable oils, some oilseeds, and nuts. The main forms in the diet are α- and γ-tocopherol, due to the highest content in food products. Nevertheless, α-tocopherol is the main form of vitamin E with the highest tissue concentration. The α- forms of both tocopherols and tocotrienols are considered as the most metabolically active. Currently, research results indicate also a greater antioxidant potential of tocotrienols than tocopherols. Moreover, the biological role of vitamin E metabolites have received increasing interest. The aim of this review is to update the knowledge of tocopherol and tocotrienol bioactivity, with a particular focus on their bioavailability, distribution, and metabolism determinants in humans. Almost one hundred years after the start of research on α-tocopherol, its biological properties are still under investigation. For several decades, researchers’ interest in the biological importance of other forms of vitamin E has also been growing. Some of the functions, for instance the antioxidant functions of α- and γ-tocopherols, have been confirmed in humans, while others, such as the relationship with metabolic disorders, are still under investigation. Some studies, which analyzed the biological role and mechanisms of tocopherols and tocotrienols over the past few years described new and even unexpected cellular and molecular properties that will be the subject of future research.


2010 ◽  
Vol 28 (1) ◽  
pp. 83-99 ◽  
Author(s):  
Linda K. Ko ◽  
Megan A. Lewis

The present study investigated whether perception of receiving emotional support mediates the relationship between one partner’s giving of emotional support and the other partner’s depressive symptomatology using a population-based sample of 423 couples from the Changing Lives of Older Couples study. A path model was used guided by the Actor—Partner Interdependence Model. Results indicated that spouses’ giving emotional support was related to the degree to which their spouse reported receiving emotional support. Perception of receiving emotional support, in turn, was related to lower depressive symptomatology of the support recipient. Both husbands and wives can benefit from emotional support through their perception of receiving emotional support, and spouses’ perceptions, as well as their actions, should be considered in support transactions.


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