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   Articles with "difficulty" as a keyword



Task complexity and difficulty in music information retrieval

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recommendations! Published in 2017 at "Journal of the Association for Information Science and Technology"

DOI: 10.1002/asi.23803

Abstract: There has been little research on task complexity and difficulty in music information retrieval (MIR), whereas many studies in the text retrieval domain have found that task complexity and difficulty have significant effects on user… read more here.

Keywords: difficulty; task; complexity difficulty; task complexity ... See more keywords

Using blockchain or not? A focal firm's blockchain strategy in the context of carbon emission reduction technology innovation

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recommendations! Published in 2024 at "Business Strategy and the Environment"

DOI: 10.1002/bse.3664

Abstract: Recently, blockchain has been increasingly applied to low‐carbon supply chains, enabling consumers to track production process of low‐carbon products, thereby improving brand awareness and expanding the market. However, do the operation and construction costs of… read more here.

Keywords: difficulty; brand firms; carbon; brand ... See more keywords

Neural correlates underlying the attentional spotlight in human parietal cortex independent of task difficulty

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recommendations! Published in 2017 at "Human Brain Mapping"

DOI: 10.1002/hbm.23709

Abstract: Changes in the size of the attentional focus and task difficulty often co‐vary. Nevertheless, the neural processes underlying the attentional spotlight process and task difficulty are likely to differ from each other. To differentiate between… read more here.

Keywords: difficulty; parietal cortex; task difficulty; attentional spotlight ... See more keywords

Individual differences in stop‐related activity are inflated by the adaptive algorithm in the stop signal task

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recommendations! Published in 2018 at "Human Brain Mapping"

DOI: 10.1002/hbm.24075

Abstract: Research using the Stop Signal Task employing an adaptive algorithm to accommodate individual differences often report inferior performance on the task in individuals with ADHD, OCD, and substance use disorders compared to non‐clinical controls. Furthermore,… read more here.

Keywords: difficulty; stop signal; task; individual differences ... See more keywords

Application of a novel surgical difficulty grading system during laparoscopic cholecystectomy.

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recommendations! Published in 2021 at "Journal of hepato-biliary-pancreatic sciences"

DOI: 10.1002/jhbp.1068

Abstract: BACKGROUND Prevention of bile duct injury and vasculo-biliary injury while performing laparoscopic cholecystectomy (LC) is an unsolved problem. Clarifying the surgical difficulty using intraoperative findings can greatly contribute to the pursuit of best practices for… read more here.

Keywords: difficulty; surgical difficulty; laparoscopic cholecystectomy; difficulty grading ... See more keywords

Clinical, Anatomical, and Pathological Grading Score to Predict Technical Difficulty in Laparoscopic Splenectomy for Non-traumatic Diseases

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recommendations! Published in 2017 at "World Journal of Surgery"

DOI: 10.1007/s00268-016-3683-y

Abstract: AbstractBackground We aimed to develop a grading system based on preoperative parameters that would predict surgical difficulty and morbidity in elective laparoscopic splenectomy. Study designWe retrospectively assessed morbidity in 439 patients who underwent laparoscopic splenectomy… read more here.

Keywords: difficulty; laparoscopic; grading score; laparoscopic splenectomy ... See more keywords

CoGames: Development of an adaptive smartphone-based and gamified monitoring tool for cognitive function in Multiple Sclerosis

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recommendations! Published in 2025 at "Journal of Neurology"

DOI: 10.1007/s00415-024-12818-y

Abstract: As part of the development of a smartphone-based app for monitoring MS disease activity and progression (dreaMS, NCT05009160), we developed six gamified tests with multiple difficulty levels as a monitoring tool for cognition. This study… read more here.

Keywords: difficulty; difficulty levels; smartphone based; development ... See more keywords
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Does spinal excitability scale to the difficulty of the dual-task?

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recommendations! Published in 2017 at "European Journal of Applied Physiology"

DOI: 10.1007/s00421-017-3652-7

Abstract: PurposeThis study examined whether spinal excitability, as measured by the soleus Hoffmann reflex (H-reflex), is scaled to the difficulty level of the dual-task being performed.MethodsTwenty-two participants completed a combination of three balance task and three… read more here.

Keywords: dual task; difficulty; spinal excitability; task ... See more keywords

Utilisation of an operative difficulty grading scale for laparoscopic cholecystectomy

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recommendations! Published in 2018 at "Surgical Endoscopy"

DOI: 10.1007/s00464-018-6281-2

Abstract: BackgroundA reliable system for grading operative difficulty of laparoscopic cholecystectomy would standardise description of findings and reporting of outcomes. The aim of this study was to validate a difficulty grading system (Nassar scale), testing its… read more here.

Keywords: difficulty; laparoscopic cholecystectomy; operative difficulty; difficulty grading ... See more keywords
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Impact of non-liver-related previous abdominal surgery on the difficulty of minimally invasive liver resections: a propensity score-matched controlled study

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recommendations! Published in 2021 at "Surgical Endoscopy"

DOI: 10.1007/s00464-021-08321-4

Abstract: The presence of previous abdominal surgery (PAS) has traditionally been considered to add difficulty to and increase risk of complications of laparoscopic procedures. This study aims to analyse the impact of non-liver-related PAS on the… read more here.

Keywords: liver related; difficulty; surgery; abdominal surgery ... See more keywords

Impact of visceral fat area on surgical difficulty during robotic distal pancreatectomy (TAKUMI-2)

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recommendations! Published in 2025 at "Surgical Endoscopy"

DOI: 10.1007/s00464-025-11696-3

Abstract: Difficulty scoring systems (DSS) have been developed to quantify the surgical complexity of laparoscopic distal pancreatectomy (LDP). However, few studies have validated these systems in the context of robotic distal pancreatectomy (RDP). Moreover, the impact… read more here.

Keywords: difficulty; visceral fat; robotic distal; distal pancreatectomy ... See more keywords