Results 1 to 10 of about 1,190,759 (343)

The Assessment of Complement Proteins in Patients With Severe COVID-19 [PDF]

open access: yesInternational Journal of Basic Science in Medicine, 2021
Introduction: The complement system, consisting of more than 20 soluble proteins, has a crucial role in innate immunity and inflammation and eliminates pathogens and viral infections.
Ali Ghazavi   +4 more
doaj   +1 more source

Does an increase in education quality cause developing countries to catch up?

open access: yesInternational Journal of Management and Economics, 2022
We investigate whether increasing the education quality causes increases in economic growth allowing poorer countries to catch up. To this end, we extend Nelson-Phelps's classic paper by introducing differences in education quality (proxied by students ...
Goczek Łukasz   +2 more
doaj   +1 more source

Encoded C4 homologue enzymes genes function under abiotic stresses in C3 plant

open access: yesPlant Signaling & Behavior, 2022
Plant organisms assimilate CO2 through the photosynthetic pathway, which facilitates in the synthesis of sugar for plant development. As environmental elements including water level, CO2 concentration, temperature and soil characteristics change, the ...
Siming Chen   +4 more
doaj   +1 more source

Natural Diversity in Stomatal Features of Cultivated and Wild Oryza Species

open access: yesRice, 2020
Background Stomata in rice control a number of physiological processes by regulating gas and water exchange between the atmosphere and plant tissues. The impact of the structural diversity of these micropores on its conductance level is an important area
Jolly Chatterjee   +13 more
doaj   +1 more source

Menguji Kesiapan Belajar Siswa Berbasis High Order Thinking Skill di Indonesia

open access: yesJIPTEK: Jurnal Ilmiah Pendidikan Teknik dan Kejuruan, 2022
Even though HOTS-based learning has been implemented since 2018, students' readiness has not been tested. This study aims to test the willingness of students to learn based on HOTS in Indonesia.
Suharno Suharno   +6 more
doaj   +1 more source

Does the inclusion of exposure to volatility into diversified portfolio improve the investment results? Portfolio construction from the perspective of a Polish investor

open access: yesEconomics and Business Review, 2020
The main goal of this research is to analyse the investment benefits from an incorporation of the volatility exposure to the diversified portfolio from the perspective of a Polish investor.
Latoszek Michał, Ślepaczuk Robert
doaj   +1 more source

Ecophysiological traits of grasses: resolving the effects of photosynthetic pathway and phylogeny [PDF]

open access: yes, 2009
C4 photosynthesis is an important example of convergent evolution in plants, having arisen in eudicots, monocots and diatoms. Comparisons between such diverse groups are confounded by phylogenetic and ecological differences, so that only broad ...
Brad S. Ripley   +6 more
core   +2 more sources

Analysis of Four Polymorphisms Located at the Promoter of the Estrogen Receptor Alpha ESR1 Gene in a Population With Gender Incongruence [PDF]

open access: yes, 2020
[Abstract] Introduction: Gender incongruence defines a state in which individuals feel discrepancy between the sex assigned at birth and their gender. Some of these people make a social transition from male to female (transwomen) or from female to male ...
Almaraz, Mari Cruz   +8 more
core   +1 more source

Broadcasting graphic war violence: the moral face of Channel 4 [PDF]

open access: yes, 2013
Drawing on empirical data from Channel 4 (C4) regarding the broadcasting of violent war imagery, and positioned within Goffman’s notion of the interaction ritual (1959, 1967), this article investigates how C4 negotiate potentially competing commercial ...
BBC2   +24 more
core   +1 more source

The structure of the C4 cluster radical [PDF]

open access: yes, 1991
The first infrared spectrum of gas phase, jet-cooled C4 has been measured by high resolution diode laser absorption spectroscopy. Twelve rovibrational transitions are assigned to the nu3(sigmau) antisymmetric stretch of linear 3Sigma - g C4.
Heath, J. R., Saykally, R. J.
core   +1 more source

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