Results 61 to 70 of about 676,662 (281)

Manual of industrial diamonds plus dressing and grinding criteria for machining superalloys [PDF]

open access: yes, 1968
Manual combines the important and controlling factors for the proper selection and use of diamond stones for cutting and dressing grinding wheels. This manual is a compilation of empirical data and incorporates an original companion treatise on the ...
Carr, W. L.
core   +1 more source

Possible tally stones at Mnajdra, Malta [PDF]

open access: yes, 1993
This article describes the investigation of the orientations of the temple complexes of Malta and Gozo, which date from the period 3600-2500 B.C. It was accepted only those axes that were clearly axes of symmetry, and which were directed towards an ...
Foderà Serio, Giorgia   +2 more
core   +1 more source

ShcD adaptor protein drives invasion of triple negative breast cancer cells by aberrant activation of EGFR signaling

open access: yesMolecular Oncology, EarlyView.
We identified adaptor protein ShcD as upregulated in triple‐negative breast cancer and found its expression to be correlated with reduced patient survival and increased invasion in cell models. Using a proteomic screen, we identified novel ShcD binding partners involved in EGFR signaling pathways.
Hayley R. Lau   +11 more
wiley   +1 more source

Species Diversity of Epilithon Diatoms and the Quality of the Waters of the Donuzlav Gulf Ecosystem (Crimea, the Black Sea)

open access: yesDiversity, 2019
In this work, the species diversity of epilithon diatoms of Donuzlav Gulf (Crimean coastal waters of the Black Sea) is presented for the first time. A total of 60 taxa of Bacillariophyta belonging to 3 classes, 18 families and 34 genera were found.
Larisa I. Ryabushko   +2 more
doaj   +1 more source

Flying Roadside Stones—a Deadly Risk in a Crash

open access: yesTraffic Safety Research, 2021
The crash of a coach with 58 occupants at 100 kmph revealed the danger of covering ditch areas with sharp stones 5–20 cm in size. Stones and dirt were sprayed into the coach compartment resulting in serious injuries and death.
Ulf Björnstig, Johanna Björnstig
doaj   +1 more source

Loss of proton‐sensing GPR4 reduces tumor progression in mouse models of colon cancer

open access: yesMolecular Oncology, EarlyView.
G protein‐coupled receptor 4 (GPR4) is a pH‐sensing receptor activated by acidic pH. GPR4 expression is increased in patients with inflammatory bowel disease who are at high risk of developing colorectal cancer. In mouse models, loss of GPR4 attenuated tumor progression. This correlated with increased IL2 and natural killer cell activity.
Leonie Perren   +16 more
wiley   +1 more source

The Hill Church [PDF]

open access: yes, 2014
Approaching the main traveled road, we turned a corner and saw, over the hill, the white shiningness of the country church. It nestled cosily in a slight hollow, gleaming brightly against the somber background of a cemetery so old that the whiteness and ...
Swann, Marion
core   +1 more source

Images of Sculptures in the Poetry of Giorgis Manousakis

open access: yesClassica Cracoviensia, 2016
Images of Sculptures in the Poetry of Giorgis Manousakis The imagery of fragmentary sculptures, statues and stones appears often in Modern Greek Poetry in connection with the question of Modern Greeks’ relation to ancient Greek past and legacy.
Michał Bzinkowski, Rita Winiarska
doaj   +1 more source

EMT‐associated bias in the Parsortix® system observed with pancreatic cancer cell lines

open access: yesMolecular Oncology, EarlyView.
The Parsortix® system was tested for CTC enrichment using pancreatic cancer cell lines with different EMT phenotypes. Spike‐in experiments showed lower recovery of mesenchymal‐like cells. This was confirmed with an EMT‐inducible breast cancer cell line.
Nele Vandenbussche   +8 more
wiley   +1 more source

Descoperiri funerare din epoca bronzului la Budureasca – Vadu Săpat, jud. Prahova

open access: yesMateriale și Cercetări Arheologice, 2011
We proposed in among below the recovery of archeological research what was done now more 40 years ago, at Budureasca, a collinear area in north-east Prahova County.
Frînculeasa, A.
doaj   +1 more source

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