WHAT JOURNALISM IS (NOT)

What Journalism Is (Not)

What I no BLACK GARLIC longer believe: that the news industry as it has traditionally been organized is necessary for journalism as an ideology to Boyfriend survive and for the work of journalists to remain relevant to people’s lives.

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PSGL-1 attenuates early TCR signaling to suppress CD8+ T cell progenitor differentiation and elicit terminal CD8+ T cell exhaustion

Summary: PSGL-1 (P-selectin glycoprotein-1) is a T cell-intrinsic checkpoint regulator of exhaustion with an unknown mechanism of action.Here, we show that PSGL-1 acts upstream of PD-1 and requires co-ligation with the T cell receptor (TCR) to attenuate activation of mouse and human CD8+ T cells and drive terminal T cell exhaustion.PSGL-1 directly

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Non-stationary temporal characterization of the temperature profile of a soil exposed to frost in south-eastern Canada

The objective of this work was to compare time and frequency fluctuations of air and soil temperatures (2-, 5-, 10-, 20- and 50-cm below the soil surface) using the continuous wavelet transform, with a particular emphasis on the daily cycle.The analysis of wavelet power spectra and cross power spectra provided detailed non-stationary accounts with

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