Results 191 to 200 of about 12,316 (251)

Nonreciprocal Swarmalators With Reconfigurable and Controllable Formations for Robot Collectives

open access: yesAdvanced Robotics Research, EarlyView.
Nonreciprocal swarmalator interactions are enabled through control barrier functions to transform self‐organizing robot collectives into reconfigurable, constraint‐aware systems. Complex two‐ and three‐dimensional shapes, continuous morphing, obstacle‐aware navigation, collective splitting, and object transport emerge from modulating agent‐level ...
Kush Patel   +3 more
wiley   +1 more source

Magnetically Actuated Microrobot for Drug Delivery: Current Progress and Challenges

open access: yesAdvanced Robotics Research, EarlyView.
Magnetically actuated microrobots are reshaping targeted drug delivery through wireless propulsion, programmable materials, and localized therapeutic release. This review examines how fabrication, body material selection, structural architecture, loading mechanisms, and imaging‐guided control converge to enable microrobotic therapies while identifying ...
Yang Yang, David J. Cappelleri
wiley   +1 more source
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Associated Convergence and Accommodative Insufficiency

Documenta Ophthalmologica, 1973
Nine patients were described with a syndrome consisting of accommodative and convergence insufficiency. All but two had received extensive orthoptic therapy without benefit in the past. Near points of convergence and accommodation, fusional amplitudes and the AC/A ratio were determined and the data compared with those from a group with ordinary ...
Gunter K von Noorden, G K von Noorden
exaly   +3 more sources

Is the Convergence Insufficiency Symptom Survey Specific for Convergence Insufficiency? A Prospective, Randomized Study

American Orthoptic Journal, 2015
The Convergence Insufficiency Symptom Survey (CISS) is a questionnaire used as an outcome measure in treatment of convergence insufficiency. The current prospective randomized trial evaluates the diagnostic specificity of the CISS.Surveys were completed by 118 adolescent patients who presented for routine eye examinations.
Lindsay A, Horan   +4 more
exaly   +3 more sources

Surgical Management of Convergence Insufficiency

American Orthoptic Journal, 1978
(1978). Surgical Management of Convergence Insufficiency. American Orthoptic Journal: Vol. 28, No. 1, pp. 106-109.
exaly   +3 more sources

Convergence Insufficiency in the Geriatric Population

Optometry and Vision Science, 2021
SIGNIFICANCE The present study is the first population‐based study to examine the prevalence of convergence insufficiency and its associations specifically in the geriatric population. Knowledge of the population‐based determination of prevalence of this disorder in the elderly is necessary to support proper ...
Hassan, Hashemi   +7 more
openaire   +2 more sources

Convergence Insufficiency

American journal of optometry and physiological optic, 1984
ABSTRACT A retrospective study of 110 subjects with convergence insufficency has been completed. Their mean age was 19.9 years. There were 72 females and 38 males in the group. The clinical profiles of these subjects were examined before and after a standard orthoptic treatment regimen.
openaire   +2 more sources

Characteristics of Convergence Insufficiency

Optometry and Vision Science, 1988
ABSTRACT Convergence insufficiency (CI) is a well‐known syndrome of binocular visual dysfunction. In a review of 58 papers, considerable variation was noted in the criteria used to define the condition. Symptoms and decreased positive fusional vergences (both at the nearpoint) were the only criteria named in more than one‐half of the ...
openaire   +2 more sources

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