Crowdsource volunteering efforts have contributed significantly to pandemic response and recovery during the COVID-19 outbreak. In such efforts, individual volunteers can collaborate to achieve rapid mobilisation toward emergent community demands. In thi
摘要: The purpose of this chapter is to present a conceptual framework of mechanical myocardial events taking place during fluid loading. These events are best illustrated by studying fluid loading in the denervated heartDOI: 10.1016/S0950-3501(88)80003-5 被引量: 2 ...
In a physiological context, the binding of PD-1 and CTLA-4 to programmed death ligand 1 (PD- L1) and B7-1/2, respectively, function to prevent excessive immune responses and autoimmunity (Fig. 1). In the context of a tumour, however, these interactions suppress the host anti- tumour ...
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These results underpin the potential of using multiple analytical techniques to quantitatively deconvolve the different components affecting speleothem δ18OCc. Our δ18OFlrecord suggests that the intensity of the ISM only decreased substantially with the full shutdown of the AMOC during the peak of ...
Fragasso A, Mannarella C, Ciancio A, Calvario A, Scarasciulli ML. Complete remission and virologic response to combined chemoimmu- notherapy (R-CVP) followed by rituximab maintenance in HIV- negative, HHV-8 positive patient with multicentric Castleman disease. Leuk Lymphoma 2008; 49:2224-6....
Although the effects of genetic and environmental perturbations on multicellular organisms are rarely restricted to single phenotypic layers, our current understanding of how developmental programs react to these challenges remains limited. Here, we have
Consequently, ocean-to-continent tem- perature gradients were likely not affected to the extent that they impacted the strength of the ISM, as suggested by the relatively stable Jiangjun δ18OFl values during this period. This interpretation Nature Geoscience | VOL 14 | December 2021 | 937–...
1.An apparatus, comprising:one or more processing elements configured to:in a first mode of operation, authorize a first action based on a first type of authentication;in response to detecting disclosure of a particular type of information by the apparatus, enter a second mode of operation, whe...