Results 51 to 60 of about 109,606 (289)

Soil health assessment using buried cotton underpants with the help of 1000 citizen scientists

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Soil is a vital resource for life on Earth. Although many soils are degraded, societal awareness of soil‐related issues is limited. To highlight soil as a key resource and fascinating study system, we initiated a citizen science project together with 1000 participants investigating soil health across Switzerland using buried cotton underpants.
S. Franz Bender   +258 more
wiley   +1 more source

A proposed selection process in Over-The-Top project portfolio management

open access: yesJournal of Industrial Engineering and Management, 2018
Purpose: The purpose of this paper is to propose an Over-The-Top (OTT) initiative selection process for communication service providers (CSPs) entering an OTT business.
Jemy Vestius Confido   +2 more
doaj   +1 more source

Can Uncertainty be Green? Renewable Energy, Trade Openness, Institutional Quality and Environmental Sustainability Across Different Uncertainty Regimes

open access: yesSustainable Development, EarlyView.
ABSTRACT This paper examines how uncertainty shapes the environmental effects of energy use, trade openness, economic growth, and institutional quality, with particular emphasis on the role of renewable energy in advancing environmental sustainability and the low‐carbon transition.
Chaoyi Chen, Mehmet Pinar
wiley   +1 more source

Intravenous immunoglobulins and recombinant granulocyte-colony stimulating factor modulate expression of NK cytotoxic receptors

open access: yesМедицинская иммунология
Natural killer cells (NK cells) are a population of innate immune lymphocytes capable of cytolysis of infected or transformed cells without prior sensitization.
A. A. Davydova   +8 more
doaj   +1 more source

From critique to catalyst: How academic entrepreneurs transform negative feedback into pivots and performance

open access: yesStrategic Entrepreneurship Journal, EarlyView.
Abstract Research Summary This study examines how academic entrepreneurs refine business ideas in response to external critique and how these responses relate to performance. We develop a framework that links feedback (critique), business‐idea changes (pivots), and performance, and test it using detailed data on external stakeholder feedback, changes ...
D. Carrington Motley   +2 more
wiley   +1 more source

Unleashing the value of a “scientific approach” to entrepreneurship: Building an empirical research agenda

open access: yesStrategic Entrepreneurship Journal, EarlyView.
Abstract Research Summary In this manuscript, we argue that the Entrepreneurs‐as‐Scientists (E‐a‐S) research program requires a fundamental shift from predominantly conceptual development toward an empirical agenda to achieve its normative goal: developing a scalable algorithm that improves entrepreneurial learning and value creation.
Arnaldo Camuffo   +2 more
wiley   +1 more source

Effect of synthetic and reduced folic acid on methionine metabolism parameters in various experimental models with Wistar rats

open access: yesАкушерство, гинекология и репродукция
Introduction. Currently, folic acid preparations are administered during preconception period in an empirical manner. Along with synthetic folic acid, there also exists its reduced counterpart 5-methyltetrahydrofolate (5-MTHF).
A. P. Sazonova   +5 more
doaj   +1 more source

Experimentation on a leash: How stakeholder influence shapes entrepreneurial experimentation across the venture lifecycle

open access: yesStrategic Entrepreneurship Journal, EarlyView.
Abstract Research Summary Prior studies have often conceptualized entrepreneurial experimentation as an activity over which founders exert a high amount of discretion in decision‐making. However, the locus of control over experimentation programs is dynamic, shifting with varying external stakeholder influence and venture growth. This paper proposes an
Hyeonsuh Lee   +2 more
wiley   +1 more source

The molecular-genetic characteristics of uropathogenic Escherichia coli isolated from pregnant women with asymptomatic bacteriuria

open access: yesЖурнал микробиологии, эпидемиологии и иммунобиологии
Introduction. Uropathogenic Escherichia coli (UPEC) are the dominant bacterial pathogens of urinary tract infections (UTIs). UPEC belong to different phylogenetic groups and have many virulence factors, the study of which, in conjuction with the ...
Tatiana A. Khusnutdinova   +6 more
doaj   +1 more source

EFFECTS OF SECRETABLE PLACENTAL FACTORS UPON SECRETION OF CYTOKINES BY THP-1 MONOCYTE-LIKE CELLS

open access: yesМедицинская иммунология, 2014
. Мonocytes in feto-placental circulation are exposed to factors secreted by placental tissue. These factors influence monocyte functions in pregnancy.
Ya. S. Onokhina   +4 more
doaj   +1 more source

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