The emergence of particle clusters in Dutch: Grammaticalization under adverse conditions

2008 ◽  
Author(s):  
Jack Hoeksema
Keyword(s):  
Adverse Conditions

Having Their Say, Leaving Their Mark

2020 ◽  
Vol 1 (1) ◽  
pp. 141-153
Author(s):  
Adolphus G. Belk ◽  
Robert C. Smith ◽  
Sherri L. Wallace
Keyword(s):  
United States ◽  
Civic Engagement ◽  
Political Science ◽  
Black People ◽  
The United States ◽  
The Political ◽  
Historical Documents ◽  
Adverse Conditions ◽  
The 1960S ◽  
Independent Organization

In general, the founders of the National Conference of Black Political Scientists were “movement people.” Powerful agents of socialization such as the uprisings of the 1960s molded them into scholars with tremendous resolve to tackle systemic inequalities in the political science discipline. In forming NCOBPS as an independent organization, many sought to develop a Black perspective in political science to push the boundaries of knowledge and to use that scholarship to ameliorate the adverse conditions confronting Black people in the United States and around the globe. This paper utilizes historical documents, speeches, interviews, and other scholarly works to detail the lasting contributions of the founders and Black political scientists to the discipline, paying particular attention to their scholarship, teaching, mentoring, and civic engagement. It finds that while political science is much improved as a result of their efforts, there is still work to do if their goals are to be achieved.

ZYMAXX

Alloy Digest ◽  
1991 ◽  
Vol 40 (10) ◽  
Keyword(s):  
Fracture Toughness ◽  
Compressive Strength ◽  
Corrosion Resistance ◽  
Creep Resistance ◽  
Chemical Processing ◽  
Industrial Equipment ◽  
Automotive Applications ◽  
Adverse Conditions ◽  
Chemical Inertness ◽  
Wide Range

Abstract ZYMAXX provides outstanding compressive creep resistance, toughness and chemical inertness at high temperatures and pressures and under adverse conditions. They have a wide range of uses beyond chemical processing, including aerospace and automotive applications, general industrial equipment, home appliances, farm and construction equipment. This datasheet provides information on physical properties, hardness, tensile properties, and compressive strength as well as fracture toughness and creep. It also includes information on corrosion resistance. Filing Code: Cp-18. Producer or source: E. I. Dupont de Nemours & Company Inc..

Heat Shock Protein 70 kDa as a Target for Diagnostics and Therapy of Cardiovascular and Cerebrovascular Diseases

2019 ◽  
Vol 25 (6) ◽  
pp. 710-714 ◽  
Author(s):  
Ekaterina V. Konstantinova ◽  
Natalia S. Chipigina ◽  
Marina H. Shurdumova ◽  
E.I. Kovalenko ◽  
Alexander M. Sapozhnikov
Keyword(s):  
Myocardial Infarction ◽  
Ischemic Stroke ◽  
Heat Shock ◽  
Cerebrovascular Diseases ◽  
Peripheral Blood Lymphocytes ◽  
Neuroprotective Effects ◽  
Adverse Conditions ◽  
Shock Proteins ◽  
Diagnostics And Therapy ◽  
Main Factor

Acute focal ischemia is a main factor of pathogenesis of a number of widespread cardiovascular and cerebrovascular diseases, in particular, myocardial infarction and ischemic stroke. It is known that under the conditions of ischemia expression of intracellular heat shock proteins (HSPs), especially HSP70, grows greatly irrespective of the cell type. This stress-induced cell response is connected with cytoprotective properties of HSP70. The protective functions of HSP70 contribute to the cell survival under adverse conditions and inhibit development of programmed cell death. It was shown, that the level of HSP70 increases in cardiomyocytes and brain cells in response to ischemia, that was connected with cardioprotective and neuroprotective effects. Besides, in recent years, clinical studies of HSP70 have demonstrated elevated level of HSP70 in peripheral blood lymphocytes in groups of patients with ischemic stroke and myocardial infarction. This review indicates that HSP70 can serve as a target for developing new approaches to diagnostics and therapy of cardiovascular and cerebrovascular diseases.

scholarly journals Photoprotective Strategies in Mediterranean High-Mountain Grasslands

Diversity ◽  
2021 ◽  
Vol 13 (3) ◽  
pp. 137
Author(s):  
Rosina Magaña Ugarte ◽  
María Pilar Gómez-Serranillos ◽  
Adrián Escudero ◽  
Rosario G. Gavilán
Keyword(s):  
Seasonal Changes ◽  
Detrimental Effect ◽  
Ultraviolet B ◽  
High Mountain ◽  
Central Spain ◽  
Adverse Conditions ◽  
Optimal Functioning ◽  
Mountain Grasslands ◽  
Lutein Content ◽  
Mountain Plants

Albeit the remarkably high Ultraviolet B loads, high temperatures, and drought stress substantiate the need for efficient photoprotective strategies in Mediterranean high-mountain plants, these remain understudied. Considering the sensitivity of photosystems to extreme conditions, we evaluated an environmental gradient’s weight on the photoprotection of five high-mountain specialists from Central Spain. Diurnal and seasonal variations in chlorophyll, chlorophyll fluorescence, carotenoids, and xanthophylls in consecutive and climatically contrasting years were taken to evaluate the effect of the impending climate coarsening at the photosystem level. Our results revealed significant differences among species in the xanthophyll cycle functioning, acting either as a continuous photoprotective strategy enhancing photochemistry-steadiness; or prompted only to counteract the cumulative effects of atypically adverse conditions. The lutein cycle’s involvement is inferred from the high lutein content found in all species and elevations, acting as a sustained photoprotective strategy. These findings added to high de-epoxidation state (DEPS) and minor seasonal changes in the chlorophyll a/b ratio, infer the xanthophyll and Lutein cycles are crucial for upkeeping the photosystems’ optimal functioning in these plants heightening their photoprotective capacity during periods of more unfavorable conditions. Nevertheless, an atypically dry growing season’s detrimental effect infers the feasible surpassing of stress-thresholds and the precariousness of the communities’ functional diversity under climate change.

Innovationsmotor Medientechnik – Von der Schreibmaschine zur «Mittleren Datentechnik» bei der Siemag Feinmechanische Werke (1950 bis 1969)

2021 ◽  
Vol 66 (1) ◽  
pp. 93-117
Author(s):  
Christian Henrich-Franke
Keyword(s):  
Data Processing ◽  
New Technologies ◽  
Strategic Decisions ◽  
Adverse Conditions ◽  
Family Enterprise ◽  
The Us ◽  
Innovative Products ◽  
The Face ◽  
The Media ◽  
The 1960S

Abstract The second half of the 20th century is commonly considered to be a time in which German companies lost their innovative strength, while promising new technologies presented an enormous potential for innovation in the US. The fact that German companies were quite successful in the production of medium data technology and had considerable influence on the development of electronic data processing was neglected by business and media historians alike until now. The article analyses the Siemag Feinmechanische Werke (Eiserfeld) as one of the most important producers of the predecessors to said medium data technologies in the 1950s and 1960s. Two transformation processes regarding the media – from mechanic to semiconductor and from semiconductor to all-electronic technology – are highlighted in particular. It poses the question of how and why a middling family enterprise such as Siemag was able to rise to being the leading provider for medium data processing office computers despite lacking expertise in the field of electrical engineering while also facing difficult location conditions. The article shows that Siemag successfully turned from its roots in heavy industry towards the production of innovative high technology devices. This development stems from the company’s strategic decisions. As long as their products were not mass-produced, a medium-sized family business like Siemag could hold its own on the market through clever decision-making which relied on flexible specialization, targeted license and patent cooperation as well as innovative products, even in the face of adverse conditions. Only in the second half of the 1960s, as profit margins dropped due to increasing sales figures and office machines had finally transformed into office computers, Siemag was forced to enter cooperation with Philips in order to broaden its spectrum and merge the production site in Eiserfeld into a larger business complex.

scholarly journals iBikeSafe: A Multi-Parameter System for Monitoring, Evaluation and Visualization of Cycling Paths in Smart Cities Targeted at Cycling Adverse Conditions

Smart Cities ◽  
2021 ◽  
Vol 4 (3) ◽  
pp. 1058-1086
Author(s):  
Franklin Oliveira ◽  
Daniel G. Costa ◽  
Luciana Lima ◽  
Ivanovitch Silva
Keyword(s):  
Urban Areas ◽  
Smart Cities ◽  
Large City ◽  
Health And Safety ◽  
Parameter System ◽  
Urban Centers ◽  
Adverse Conditions ◽  
Last Mile ◽  
Real Scenario

The fast transformation of the urban centers, pushed by the impacts of climatic changes and the dramatic events of the COVID-19 Pandemic, will profoundly influence our daily mobility. This resulted scenario is expected to favor adopting cleaner and flexible modal solutions centered on bicycles and scooters, especially as last-mile options. However, as the use of bicycles has rapidly increased, cyclists have been subject to adverse conditions that may affect their health and safety when cycling in urban areas. Therefore, whereas cities should implement mechanisms to monitor and evaluate adverse conditions in cycling paths, cyclists should have some effective mechanism to visualize the indirect quality of cycling paths, eventually supporting choosing more appropriate routes. Therefore, this article proposes a comprehensive multi-parameter system based on multiple independent subsystems, covering all phases of data collecting, formatting, transmission, and processing related to the monitoring, evaluating, and visualizing the quality of cycling paths in the perspective of adverse conditions that affect cyclist. The formal interactions of all modules are carefully described, as well as implementation and deployment details. Additionally, a case study is considered for a large city in Brazil, demonstrating how the proposed system can be adopted in a real scenario.

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