scholarly journals Australian diadromous fishes – challenges and solutions for understanding migrations in the 21st century

2014 ◽  
Vol 65 (1) ◽  
pp. 12 ◽  
Author(s):  
N. G. Miles ◽  
C.T. Walsh ◽  
G. Butler ◽  
H. Ueda ◽  
R. J. West
Keyword(s):  
Isotope Analysis ◽  
Otolith Chemistry ◽  
Life Stages ◽  
Life History Stages ◽  
Lack Of Information ◽  
Run Off ◽  
And Migration ◽  
Riverine Fish ◽  
The Impact ◽  
Amphidromous Species

Diadromous fishes are a frequent but poorly understood component of coastal riverine fish communities in Australia. There are ~33 diadromous fishes found in Australian waters, mainly catadromous and amphidromous species. An extensive review of the literature identified major information gaps about the lifecycles and ecology of many of these species, with information on facultative diadromy, navigation, marine and early life stages being particularly limited. In many cases, this lack of information has led to poor management decisions and consequently many of the Australian diadromous species are under increasing threat from a range of environmental impacts. Much of the required information is difficult to obtain with traditional field surveys and, as a result, new and improved research tools and technologies, including telemetry, otolith chemistry, stable-isotope analysis (SIA) and functional magnetic resonance imaging (fMRI) are increasingly being applied. Key areas for research on Australian diadromous fishes should involve: (1) use of telemetry and otolith chemistry to determine the level of facultative diadromy and variation in diadromous movements across a species range; (2) use of otolith chemistry and SIA to gain a greater understanding of larval and juvenile marine life stages of catadromous and amphidromous species; and (3) use of fMRI or traditional techniques such as electroolfactogram (EOG) to determine the role of olfaction in spawning and migration, and the impact of impoundments and agricultural run-off on these critical life history stages.

Syrian Crisis and Migration

2015 ◽  
Vol 12 (3) ◽  
pp. 181-192 ◽  
Author(s):  
Pinar Yazgan ◽  
Deniz Eroglu Utku ◽  
Ibrahim Sirkeci
Keyword(s):  
Human Mobility ◽  
Special Issue ◽  
Host Countries ◽  
Syrian Crisis ◽  
Mass Migration ◽  
Large Numbers ◽  
And Migration ◽  
Europe Today ◽  
The Impact ◽  
Near Future

With the growing insurrections in Syria in 2011, an exodus in large numbers have emerged. The turmoil and violence have caused mass migration to destinations both within the region and beyond. The current "refugee crisis" has escalated sharply and its impact is widening from neighbouring countries toward Europe. Today, the Syrian crisis is the major cause for an increase in displacement and the resultant dire humanitarian situation in the region. Since the conflict shows no signs of abating in the near future, there is a constant increase in the number of Syrians fleeing their homes. However, questions on the future impact of the Syrian crisis on the scope and scale of this human mobility are still to be answered. As the impact of the Syrian crisis on host countries increases, so does the demand for the analyses of the needs for development and protection in these countries. In this special issue, we aim to bring together a number of studies examining and discussing human mobility in relation to the Syrian crisis.

The Role of Threat and Economic Uncertainty in Support for Scottish Independence

2014 ◽  
Vol 23 (1) ◽  
pp. 103-124 ◽  
Author(s):  
Daniel Kopasker
Keyword(s):  
Economic Consequences ◽  
Perceived Threat ◽  
Constitutional Change ◽  
Lack Of Information ◽  
Economic Expectations ◽  
Scottish Independence ◽  
The Individual ◽  
The Impact ◽  
Levels Of Support

Existing research has consistently shown that perceptions of the potential economic consequences of Scottish independence are vital to levels of support for constitutional change. This paper attempts to investigate the mechanism by which expectations of the economic consequences of independence are formed. A hypothesised causal micro-level mechanism is tested that relates constitutional preferences to the existing skill investments of the individual. Evidence is presented that larger skill investments are associated with a greater likelihood of perceiving economic threats from independence. Additionally, greater perceived threat results in lower support for independence. The impact of uncertainty on both positive and negative economic expectations is also examined. While uncertainty has little effect on negative expectations, it significantly reduces the likelihood of those with positive expectations supporting independence. Overall, it appears that a general economy-wide threat is most significant, and it is conjectured that this stems a lack of information on macroeconomic governance credentials.

Impact Of Transformational Leadership On Motivating Faculty Members

2019 ◽  
Vol 118 (11) ◽  
pp. 303-312
Author(s):  
Jamal Asad Mezel ◽  
Adnan Fadhil Khaleel ◽  
Kiran Das Naik Eslavath
Keyword(s):  
Transformational Leadership ◽  
Empirical Study ◽  
Leadership Styles ◽  
Faculty Members ◽  
Traditional Form ◽  
Lack Of Information ◽  
University Leaders ◽  
The University ◽  
The Impact

This empirical study show that the impact of all styles was well moderate. The means of effect of all styles were less than 3 out of 5. It means the expected impact of transformational affect upon the all dimensions of the activities, are not expected due to the traditional styles of leadership and the lack of information about the transformational leadership styles which can guide leaders to use such styles in the organization which may be this results due to lack of trained leaders and necessary knowledge with the leaders in all universities about transformational styles the traditional form of the leadership styles which used by the university leaders affect the communication between all levels of the administration and the faculty members which has consequence because decrease in motivation and a self-consideration from the administration.

Race, Gender, and Border Control in the Western Balkans

2018 ◽  
Author(s):  
Sanja Milivojević
Keyword(s):  
Knowledge Production ◽  
Asylum Seekers ◽  
Former Yugoslavia ◽  
Border Control ◽  
Western Balkans ◽  
Irregular Migrants ◽  
Criminological Inquiry ◽  
Gender And Migration ◽  
And Migration ◽  
The Impact

This chapter looks at the intersection of race, gender, and migration in the Western Balkans. Immobilizing mobile bodies from the Global South has increasingly been the focus of criminological inquiry. Such inquiry, however, has largely excluded the Western Balkans. A difficult place to research, comprising countries of the former Yugoslavia and Albania, the region is the second-largest route for irregular migrants in Europe (Frontex 2016). Indeed, EU expansion and global developments such as wars in Syria, Afghanistan, and Iraq have had a major impact on mobility and migration in the region. The chapter outlines racialized hierarchies in play in contemporary border policing in the region, and how these racialized and gendered practices target racially different Others and women irregular migrants and asylum seekers. Finally, this chapter maps the impact of such practices and calls for a shift in knowledge production in documenting and addressing such discriminatory practices.

scholarly journals Does Emancipation Matter? Fertility of Chinese International Migrants to the United States and Nonmigrants during China’s One-child Policy Period

2021 ◽  
pp. 019791832199478
Author(s):  
Wanli Nie ◽  
Pau Baizan
Keyword(s):  
United States ◽  
International Migration ◽  
Chinese Women ◽  
The United States ◽  
Selection Effects ◽  
Birth Cohorts ◽  
Family Policies ◽  
Chinese Migrants ◽  
And Migration ◽  
The Impact

This article investigates the impact of international migration to the United States on the level and timing of Chinese migrants’ fertility. We compare Chinese women who did not leave the country (non-migrants) and were subject to restrictive family policies from 1974 to 2015 to those who moved to the United States (migrants) and were, thus, “emancipated” from these policies. We theoretically develop and empirically test the emancipation hypothesis that migrants should have a higher fertility than non-migrants, as well as an earlier timing of childbearing. This emancipation effect is hypothesized to decline across birth cohorts. We use data from the 2000 US census, the 2005 American Community Survey, the 2000 Chinese census, and the 2005 Chinese 1 percent Population Survey and discrete-time event history models to analyze first, second, and third births, and migration as joint processes, to account for selection effects. The results show that Chinese migrants to the United States had substantially higher childbearing probabilities after migration, compared with non-migrants in China, especially for second and third births. Moreover, our analyses indicate that the migration process is selective of migrants with lower fertility. Overall, the results show how international migration from China to the United States can lead to an increase in migrant women’s fertility, accounting for disruption, adaptation, and selection effects. The rapidly increased fertility after migration from China to the United States might have implications on other migration contexts where fertility in the origin country is dropping rapidly while that in the destination country is relatively stable.

scholarly journals Impact of the COVID-19 Pandemic on the Romanian Labor Market

2020 ◽  
Vol 13 (1) ◽  
pp. 271
Author(s):  
Carmen Valentina Radulescu ◽  
Georgiana-Raluca Ladaru ◽  
Sorin Burlacu ◽  
Florentina Constantin ◽  
Corina Ioanăș ◽  
...  
Keyword(s):  
Labor Market ◽  
Health Insurance ◽  
Labor Force ◽  
Semantic Differential ◽  
Current Crisis ◽  
Health Crisis ◽  
Unemployed People ◽  
Lack Of Information ◽  
Main Effects ◽  
The Impact

The present research aims to establish the impact that the current crisis situation the planet is facing, namely the COVID-19 pandemic, has had so far on the Romanian labor force market. In this context, given the lack of information and information regarding this pandemic and its effects, the administration of a questionnaire among the population was considered to identify the research results. The method of semantic differential and the method of ordering the ranks were used for the interpretation of the results. With the help of this questionnaire, it will be possible to answer the question of the research in this study: What are the main effects of the COVID-19 pandemic on the Romanian labor market? The main results showed that the COVID-19 pandemic affected the Romanian workforce; the respondents of the applied questionnaire claimed that they obtained better results and maintained a similar income, but the health crisis also influenced the mentality of employees, with respondents stating that in the event of changing jobs, they would consider it very important for the new employer to ensure the conditions for preventing and combating COVID-19, as well as complex health insurance. However, analyzing at the macroeconomic level, it was found that the COVID-19 pandemic induced an increase in the number of unemployed people in the Romanian labor market.

scholarly journals Seeds and Seedlings in a Changing World: A Systematic Review and Meta-Analysis from High Altitude and High Latitude Ecosystems

Plants ◽  
2021 ◽  
Vol 10 (4) ◽  
pp. 768
Author(s):  
Jerónimo Vázquez-Ramírez ◽  
Susanna E. Venn
Keyword(s):  
Climate Change ◽  
High Altitude ◽  
High Latitude ◽  
Seedling Establishment ◽  
Early Life History ◽  
Life Stages ◽  
Qualitative And Quantitative Analysis ◽  
Qualitative And Quantitative ◽  
Life History Stages ◽  
Early Snowmelt

The early life-history stages of plants, such as germination and seedling establishment, depend on favorable environmental conditions. Changes in the environment at high altitude and high latitude regions, as a consequence of climate change, will significantly affect these life stages and may have profound effects on species recruitment and survival. Here, we synthesize the current knowledge of climate change effects on treeline, tundra, and alpine plants’ early life-history stages. We systematically searched the available literature on this subject up until February 2020 and recovered 835 potential articles that matched our search terms. From these, we found 39 studies that matched our selection criteria. We characterized the studies within our review and performed a qualitative and quantitative analysis of the extracted meta-data regarding the climatic effects likely to change in these regions, including projected warming, early snowmelt, changes in precipitation, nutrient availability and their effects on seed maturation, seed dormancy, germination, seedling emergence and seedling establishment. Although the studies showed high variability in their methods and studied species, the qualitative and quantitative analysis of the extracted data allowed us to detect existing patterns and knowledge gaps. For example, warming temperatures seemed to favor all studied life stages except seedling establishment, a decrease in precipitation had a strong negative effect on seed stages and, surprisingly, early snowmelt had a neutral effect on seed dormancy and germination but a positive effect on seedling establishment. For some of the studied life stages, data within the literature were too limited to identify a precise effect. There is still a need for investigations that increase our understanding of the climate change impacts on high altitude and high latitude plants’ reproductive processes, as this is crucial for plant conservation and evidence-based management of these environments. Finally, we make recommendations for further research based on the identified knowledge gaps.

Ciguapas in New York: Transcultural Ethnicity and Transracialization in Dominican American Performance

2012 ◽  
Vol 46 (1) ◽  
pp. 139-153 ◽  
Author(s):  
EMILIA MARÍA DURÁN-ALMARZA
Keyword(s):  
New York ◽  
Dominican Republic ◽  
Identity Formation ◽  
The Usa ◽  
And Migration ◽  
The 1960S ◽  
Definition Of ◽  
Dominican Women ◽  
The Impact ◽  
Dominican American

The Dominican American community in New York is perhaps one of the best examples of how processes of transculturation are affecting traditional definitions of ethnic identification. Given the intense economic, social and cultural transnational exchanges between the island and the USA from the 1960s, Dominicanyorks have been challenging the illusion of homogeneity in the definition of Americanness for decades, creating transnational social networks that transcend traditional national and ethnographic boundaries. The theatrical works of Josefina Báez, a Dominican American performer living in New York, and Sherezada (Chiqui) Vicioso, a Dominican poet and playwright who lived and worked in the US metropolis for decades before moving back to the Dominican Republic, lyrically explore issues of diaspora, identity and migration and the impact these phenomena might have in the lives of migrant Dominican women. Presenting diasporic experiences from two differing but interconnected locales – New York and the Dominican Republic – these plays offer two complementary views on the ways in which ethnicity, race, social class, age and geopolitical location interact in the formation of transcultural identities, thus contributing to develop a hemispheric approach to the study of identity formation in the Americas.

scholarly journals Impact of Oral Steroids on Tonsillectomy Postoperative Complications and Pain

2021 ◽  
pp. 014556132110008
Author(s):  
Michael E. Kubala ◽  
Merit Turner ◽  
James Reed Gardner ◽  
Adrian Williamson ◽  
Gresham T. Richter
Keyword(s):  
Postoperative Management ◽  
Clinic Visit ◽  
Institutional Review Board ◽  
Bleeding Rate ◽  
Lack Of Information ◽  
Institutional Review ◽  
Oral Steroids ◽  
Study Population ◽  
The Impact ◽  
Day By Day

Objectives: To analyze the impact of steroids on postoperative tonsillectomy recovery and implement findings for improvement in postoperative management. Methods: Institutional review board approved prospective study with retrospective analysis of private practice setting tonsillectomy patients (November 2015 to January 2017). A questionnaire was provided postoperatively to patients undergoing tonsillectomy with or without adenoidectomy. The study population was separated into 2 groups: patients who received steroids (3 days of either dexamethasone or prednisolone), postoperative steroid (POS), versus patients who did not receive steroids (PONS). Results: The questionnaire had a return rate of 27.3% (254/931). Nine of the 254 responses were disqualified for lack of information; therefore, the total number of responses was 245. Of these, 115 were POS and 130 were PONS. The groups were similar in mean age (POS: 13.2 ± 10.4 years, PONS: 14.7 ± 12.1 years, P = .32) and sex (POS: Male 40.0%, PONS: Male 40.0%, P = .97). There was an overall decrease of pain and nausea/vomiting (N/V) in the steroid group ( P = .0007). There was reduction in pain ( P < .05) from postoperative day (POD) 2, 3, 4, and 6 in the POS group. Otherwise, there was no significant reduction in pain from POD 7 to 14, day-by-day rate of N/V, bleeding, or rate of emergency department (ED) or clinic visit ( P > .05). Conclusion: Postoperative steroid reduced overall pain and N/V, as well as daily pain on POD 2, 3, 4, and 6. Pain from POD 7 to 14, rate of ED or clinic visit, or daily N/V and bleeding rate were not significantly different between cohorts.

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