Results 141 to 150 of about 126,314 (289)

ChicGrasp: Imitation‐Learning‐Based Customized Dual‐Jaw Gripper Control for Manipulation of Delicate, Irregular Bio‐Products

open access: yesAdvanced Robotics Research, EarlyView.
Automated poultry processing lines still rely on humans to lift slippery, easily bruised carcasses onto a shackle conveyor. Deformability, anatomical variance, and hygiene rules make conventional suction and scripted motions unreliable. We present ChicGrasp, an end‐to‐end hardware‐software co‐designed imitation learning framework, to offer a ...
Amirreza Davar   +8 more
wiley   +1 more source

Complement set focus after positive quantifiers: The influence of context

open access: yesPsychology of Language and Communication
During reading, different cues influence readers’ focus. One of these is natural language quantifiers. Negative quantifiers, such as few (e.g., “Few attended the lecture”), have a complex influence on focus.
Poirier Rachel C.   +2 more
doaj   +1 more source

An analytic framework for assessing the impacts of physical risk through a (climate-related) expected shortfall

open access: yesInternational Review of Economics & Finance
This paper introduces a novel measure, that is the climate-related Expected Shortfall, employing a quadratic damage function to capture the nonlinear effects of global warming on economic losses.
Fabio Piluso   +2 more
doaj   +1 more source

Optimal consumption and investment with bounded downside risk measures for logarithmic utility functions

open access: yes, 2009
We investigate optimal consumption problems for a Black-Scholes market under uniform restrictions on Value-at-Risk and Expected Shortfall for logarithmic utility functions.
Kluppelberg, Claudia   +1 more
core   +1 more source

PD‐1 Inhibits CD4+ TRM‐Mediated cDC1 Mobilization via Suppressing JAML in Human NSCLC

open access: yesAdvanced Science, EarlyView.
CD4+ tissue‐resident memory T cells (TRMs) in non‐small cell lung cancer recruit conventional type 1 dendritic cells via XCL1‐XCR1 signaling, orchestrating antitumor immunity. The costimulatory molecule JAML is essential for this process. PD‐1 blockade restores JAML expression and cDC1 mobilization, while JAML agonists synergize with anti‐PD‐1 therapy,
Zheyu Shao   +16 more
wiley   +1 more source

Análise da exposição a perdas dos ETFs brasileiros conforme as técnicas de avaliação de risco de mercado Value at Risk (VaR) e Expected Shortfall (ES)

open access: yesBBR: Brazilian Business Review, 2014
Os Exchange-traded Funds (ETFs) são, para os investidores, títulos composto s por carteiras que replicam índices do mercado financeiro, mas com a facilidade da negociação de ações.
Getúlio Alves de Souza Mato   +2 more
doaj  

Coherent Quantitative Analysis of Risks in Agribusiness: Case of Ukraine [PDF]

open access: yes
Modern methods of quantitative risk analysis, specifically value-at-risk and expected shortfall approach, provide comprehensive and coherent risk evaluation throughout entire distribution of outcomes and can take agricultural business from the realm of ...
Tarasov, Arthur
core   +1 more source

Temporal and Cell‐Specific Regulation of Synaptic Homeostasis by the Chromatin Remodeler Chd1

open access: yesAdvanced Science, EarlyView.
Chd1, the Drosophila homologue of mammalian CHD2 ‐ a gene linked to autism, epilepsy, and intellectual disability, is required for synaptic homeostatic plasticity. Chd1 in glia is necessary for the rapid induction of synaptic homeostasis, whereas Chd1 in motoneurons, muscle, and glia is critical for long‐term maintenance.
Danielle T. Morency   +19 more
wiley   +1 more source

Non-parametricbacktesting of expected shortfall

open access: yes, 2017
Since the Basel Committee on Banking Supervision first suggested a transition to Expected Shortfall as the primary risk measure for financial institutions, the question on how to backtest it has been widely discussed. Still, there is a lack of studies that compare the different proposed backtesting methods.
Edberg, Patrik, Käck, Benjamin
openaire   +1 more source

RETREG1‐Mediated Reticulophagy is Essential for Dendritic Cell Maturation and Function in Sepsis

open access: yesAdvanced Science, EarlyView.
Reticulophagy regulator 1 (RETREG1) maintains dendritic cell (DC) maturation and function in early sepsis. Mechanistically, activating transcription factor 6 (ATF6) acts as a direct transcription factor regulating RETREG1 expression in response to sepsis‐induced endoplasmic reticulum (ER) stress.
Ren‐Qi Yao   +28 more
wiley   +1 more source

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