Results 81 to 90 of about 1,598,510 (299)
Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment
Molecular Oncology, EarlyView.This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley +1 more source
Labor Institutions and their Impact on Shadow Economies in Europe [PDF]
This paper analyzes the role of labor market institutions in explaining developments of shadow economies in European countries. We use several alternative measures of the shadow sector, and we examine effects of labor institutions on shadow sector in two
Kamila Fialová
core +2 more sources
Segmentation of River Scenes Based on Water Surface Reflection Mechanism
Applied Sciences, 2020 Segmentation of a river scene is a representative case of complex image segmentation. Different from road segmentation, river scenes often have unstructured boundaries and contain complex light and shadow on the water’s surface.
Jie Yu +6 more
doaj +1 more source
New Feature for Shadow Detection by Combination of Two Features Robust to Illumination Changes
Procedia Computer Science, 2016 AbstractComputer vision methods need to deal with shadows explicitly because shadows often have a negative effect on the results computed. A new shadow detection method is proposed. The proposed method is a shadow model based method. A new feature for detecting shadows is introduced.
Kota Higashi +4 more
openaire +2 more sources
Molecular Oncology, EarlyView.Cytarabine is a key therapy for acute myeloid leukaemia (AML), but its efficacy is limited by the dNTPase SAMHD1, which hydrolyses its active metabolite. Screening nucleotide biosynthesis inhibitors revealed that IMPDH inhibitors selectively sensitise SAMHD1‐proficient AML cells to cytarabine.
Miriam Yagüe‐Capilla +9 more
wiley +1 more source
This paper investigates the border between formal employment, shadow employment, and unemployment in an equilibrium model of the labor market with market frictions.
Tito Boeri, Pietro Garibaldi
core
Molecular Oncology, EarlyView.Combining osimertinib with the STING agonist ADU‐S100 activates innate and adaptive immunity to overcome the non‐inflamed microenvironment of Egfr‐mutant lung cancer. This combination increases NK and CD8+ T‐cell infiltration, associated with activation of the STING‐IRF3 pathway and local immunogenic cell death.
Jun Nishimura +19 more
wiley +1 more source
Phonetic priming of features in a shadowing task
, 2000 The role of features in speech perception was investigated in a series of priming experiments in which subjects shadowed CV syllables consisting of the English consonants [p, b, t, d, f, v, s, z] followed by the vowel [a]. Natural tokens were used to create sixty-four prime-target pairs which varied critically the number of features the consonants ...
openaire +2 more sources
Loss of IGF‐1R impairs DNA‐PKcs recruitment to chromatin leading to defective end‐joining
Molecular Oncology, EarlyView.IGF‐1R promotes radioresistance by facilitating DNA‐PKcs recruitment to chromatin, enabling non‐homologous end‐joining (NHEJ) repair of double‐strand breaks. Inhibition or loss of IGF‐1R disrupts this recruitment to damage sites, driving compensatory reliance on microhomology‐mediated end‐joining (MMEJ) repair.
Matthew O. Ellis +3 more
wiley +1 more source
SUM-SINES EQUATION FOR ESTIMATING THE PERCENT OF SHADOW LENGTH OF TARGETS IN THE SATELLITE IMAGES
Mağallaẗ Al-kūfaẗ Al-handasiyyaẗ, 2018 With the development of high resolution sensors in remote sensing satellites, the shadow phenomena has appeared clearly in satellite image. The shadow is a separated feature in the satellite image, some time it may be considered as a problem due to the ...
Shurooq Mahdi Ali, Emad Ali Al-Helaly
doaj +1 more source