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Perceptions of carbon dioxide emission reductions and future warming among climate experts

Author(s): Wynes S; Davis SJ; Dickau M; Ly S; Maibach E; Rogelj J; Zickfeld K; Matthews HD;

The Intergovernmental Panel on Climate Change (IPCC) employs emission scenarios to explore a range of future climate outcomes but refrains from assigning probabilities to individual scenarios. However, IPCC authors have their own views on the likelihood of different climate outcomes, which are valuable to understand because authors possess both expert ins ...

Article GUID: 39280638


Brain tumor detection based on a novel and high-quality prediction of the tumor pixel distributions

Author(s): Sun Y; Wang C;

The work presented in this paper is in the area of brain tumor detection. We propose a fast detection system with 3D MRI scans of Flair modality. It performs 2 functions, predicting the gray level distribution and location distribution of the pixels in the tumor regions and generating tumor masks with pixel-wise precision. To facilitate 3D data analysis a ...

Article GUID: 38493601


Development and validation of risk of CPS decline (RCD): a new prediction tool for worsening cognitive performance among home care clients in Canada

Author(s): Guthrie DM; Williams N; O' Rourke HM; Orange JB; Phillips N; Pichora-Fuller MK; Savundranayagam MY; Sutradhar R;

Background: To develop and validate a prediction tool, or nomogram, for the risk of a decline in cognitive performance based on the interRAI Cognitive Performance Scale (CPS). Methods: Retrospective, population-based, cohort study using Canadian Resident Assessment Instrument for Home Care (RAI- ...

Article GUID: 38041046


Context changes judgments of liking and predictability for melodies

Author(s): Albury AW; Bianco R; Gold BP; Penhune VB;

Predictability plays an important role in the experience of musical pleasure. By leveraging expectations, music induces pleasure through tension and surprise. However, musical predictions draw on both prior knowledge and immediate context. Similarly, musical pleasure, which has been shown to depend on predictability, may also vary relative to the individu ...

Article GUID: 38034280


NMDA Receptors in the Basolateral Amygdala Complex Are Engaged for Pavlovian Fear Conditioning When an Animal's Predictions about Danger Are in Error

Author(s): Tuval Keidar

It is widely accepted that Pavlovian fear conditioning requires activation of NMDA receptors (NMDARs) in the basolateral amygdala complex (BLA). However, it was recently shown that activation of NMDAR in the BLA is only required for fear conditioning when danger occurs unexpectedly; it is not required for fear conditioning when danger occurs as expected. ...

Article GUID: 37607821


Deep learning approach to security enforcement in cloud workflow orchestration

Author(s): El-Kassabi HT; Serhani MA; Masud MM; Shuaib K; Khalil K;

Supporting security and data privacy in cloud workflows has attracted significant research attention. For example, private patients' data managed by a workflow deployed on the cloud need to be protected, and communication of such data across multiple stakeholders should also be secured. In general, security threats in cloud environments have been stud ...

Article GUID: 36691661


Calcium activity is a degraded estimate of spikes

Author(s): Hart EE; Gardner MPH; Panayi MC; Kahnt T; Schoenbaum G;

Recording action potentials extracellularly during behavior has led to fundamental discoveries regarding neural function-hippocampal neurons respond to locations in space,1 motor cortex neurons encode movement direction,2 and dopamine neurons signal reward prediction errors3-observations undergirding current theories of cognition,4 movement,5 and learning ...

Article GUID: 36368324


Weakly Supervised Occupancy Prediction Using Training Data Collected via Interactive Learning

Author(s): Bouhamed O; Amayri M; Bouguila N;

Accurate and timely occupancy prediction has the potential to improve the efficiency of energy management systems in smart buildings. Occupancy prediction heavily depends on historical occupancy-related data collected from various sensor sources. Unfortunately, a major problem in that context is the difficulty to collect training data. This situation insp ...

Article GUID: 35590880


Prediction error determines whether NMDA receptors in the basolateral amygdala complex are involved in Pavlovian fear conditioning

Author(s): Williams-Spooner MJ; Delaney AJ; Westbrook RF; Holmes NM;

It is widely accepted that activation of N-methyl-D-aspartate receptors (NMDAR) is necessary for the formation of fear memories in the basolateral amygdala complex (BLA). This acceptance is based on findings that blockade of NMDAR in the BLA disrupts Pavlovian fear conditioning in rodents when initially innocuous stimuli are paired with aversive and unexp ...

Article GUID: 35410880


Towards a better understanding of deep convolutional neural network processes for recognizing organic chemicals of environmental concern

Author(s): Sun X; Zhang X; Wang L; Li Y; Muir DCG; Zeng EY;

Deep convolutional neural network (DCNN) has proved to be a promising tool for identifying organic chemicals of environmental concern. However, the uncertainty associated with DCNN predictions remains to be quantified. The training process contains many random configurations, including dataset segmentation, input sequences, and initial weight, etc. Moreov ...

Article GUID: 34388923


Arcuate fasciculus architecture is associated with individual differences in pre-attentive detection of unpredicted music changes

Author(s): Vaquero L; Ramos-Escobar N; Cucurell D; François C; Putkinen V; Segura E; Huotilainen M; Penhune V; Rodríguez-Fornells A;

The mismatch negativity (MMN) is an event related brain potential (ERP) elicited by unpredicted sounds presented in a sequence of repeated auditory stimuli. The neural sources of the MMN have been previously attributed to a fronto-temporo-parietal network which crucially overlaps with the so-call ...

Article GUID: 33454403


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