The document describes the usage of real-time clocks and interval timers in various computer system simulators. These clocks and timers have registers that can be read and written to control the clock frequency, enable interrupts, and read the current time or interval count. The clocks automatically calibrate their timing to match the actual elapsed time.
This document provides tips on how to successfully sell branded products in an optical store. It discusses defining what a brand is and why it is beneficial for optometrists to sell brands. Key reasons include making more money, increasing customer traffic, and appealing to customers' desire for status and fashion. The document recommends optometrists evaluate their customer demographics and local market to determine which brands to stock. Additionally, it emphasizes the importance of customer service and emphasizes that selling brands is about building long-term customer relationships more than short-term profits.
This document discusses several key aspects of binocular vision and space perception. It begins by explaining how the anatomical structures in the retina give rise to visual perception. It then discusses how binocular fusion allows for single vision through corresponding retinal elements. Physiologic diplopia and the horopter curve are introduced to explain how and where double vision can occur. Panum's area of single binocular vision and stereopsis are defined as well. The document concludes by covering topics like suppression and abnormal retinal correspondence that can develop as adaptations in strabismus or misaligned eyes. A variety of clinical tests for evaluating stereopsis are also listed.
Binocular anomalies refer to disorders of binocular vision that include strabismus, amblyopia, and anomalies of vergence and accommodation. Some common binocular anomalies are esotropia, exotropia, vertical deviations, convergence insufficiency, and accommodative disorders. Causes can include refractive errors, ocular misalignment, neurological issues, or trauma. Symptoms may include diplopia, headaches, asthenopia, or blurred vision. Diagnosis involves assessing ocular alignment, binocular vision functions like stereopsis and suppression, and accommodative and vergence abilities. Treatment depends on the specific anomaly but may involve optical correction, vision therapy, or surgery.
Binocular vision refers to simultaneous vision with two eyes that allows for a single unified visual perception. It develops through childhood and relies on the coordination of the eyes and brain. The development of binocular vision provides advantages like depth perception through stereopsis. Abnormal binocular vision can result in issues like suppression, abnormal retinal correspondence, or amblyopia. Assessing binocular vision involves tests for fusion, stereopsis, and retinal correspondence. Maintaining good binocular vision is important for visual development in childhood.
Orthoptic evaluation examines eye alignment, eye movement, and binocularity using various tools. It involves assessing convergence, accommodation, and binocular single vision. Clinical signs of convergence and accommodation dysfunction include diplopia, headaches, and blurred vision. Treatment may include prism exercises, accommodative therapy, and vision therapy. The orthoptist plays a key role in diagnosing and providing non-surgical treatment for conditions like amblyopia and strabismus.
The document describes the usage of real-time clocks and interval timers in various computer system simulators. These clocks and timers have registers that can be read and written to control the clock frequency, enable interrupts, and read the current time or interval count. The clocks automatically calibrate their timing to match the actual elapsed time.
This document provides tips on how to successfully sell branded products in an optical store. It discusses defining what a brand is and why it is beneficial for optometrists to sell brands. Key reasons include making more money, increasing customer traffic, and appealing to customers' desire for status and fashion. The document recommends optometrists evaluate their customer demographics and local market to determine which brands to stock. Additionally, it emphasizes the importance of customer service and emphasizes that selling brands is about building long-term customer relationships more than short-term profits.
This document discusses several key aspects of binocular vision and space perception. It begins by explaining how the anatomical structures in the retina give rise to visual perception. It then discusses how binocular fusion allows for single vision through corresponding retinal elements. Physiologic diplopia and the horopter curve are introduced to explain how and where double vision can occur. Panum's area of single binocular vision and stereopsis are defined as well. The document concludes by covering topics like suppression and abnormal retinal correspondence that can develop as adaptations in strabismus or misaligned eyes. A variety of clinical tests for evaluating stereopsis are also listed.
Binocular anomalies refer to disorders of binocular vision that include strabismus, amblyopia, and anomalies of vergence and accommodation. Some common binocular anomalies are esotropia, exotropia, vertical deviations, convergence insufficiency, and accommodative disorders. Causes can include refractive errors, ocular misalignment, neurological issues, or trauma. Symptoms may include diplopia, headaches, asthenopia, or blurred vision. Diagnosis involves assessing ocular alignment, binocular vision functions like stereopsis and suppression, and accommodative and vergence abilities. Treatment depends on the specific anomaly but may involve optical correction, vision therapy, or surgery.
Binocular vision refers to simultaneous vision with two eyes that allows for a single unified visual perception. It develops through childhood and relies on the coordination of the eyes and brain. The development of binocular vision provides advantages like depth perception through stereopsis. Abnormal binocular vision can result in issues like suppression, abnormal retinal correspondence, or amblyopia. Assessing binocular vision involves tests for fusion, stereopsis, and retinal correspondence. Maintaining good binocular vision is important for visual development in childhood.
Orthoptic evaluation examines eye alignment, eye movement, and binocularity using various tools. It involves assessing convergence, accommodation, and binocular single vision. Clinical signs of convergence and accommodation dysfunction include diplopia, headaches, and blurred vision. Treatment may include prism exercises, accommodative therapy, and vision therapy. The orthoptist plays a key role in diagnosing and providing non-surgical treatment for conditions like amblyopia and strabismus.
Dopo una piccola introduzione al linguaggio Groovy, dove verranno illustrate brevemente alcune peculiarità, si passerà ad esaminare le caratteristiche che lo rendono adatto per la generazione di DSL.
Verrà quindi presentato come caso pratico la costruzione di una DSL e sarà mostrato come è possibile embeddarla in un progetto Java.
Questa è un'altra spiegazione più semplice e diretta del concetto di linguaggio di programmazione e della differenza che c'è tra compilatore ed interprete.
Dopo una piccola introduzione al linguaggio Groovy, dove verranno illustrate brevemente alcune peculiarità, si passerà ad esaminare le caratteristiche che lo rendono adatto per la generazione di DSL.
Verrà quindi presentato come caso pratico la costruzione di una DSL e sarà mostrato come è possibile embeddarla in un progetto Java.
Questa è un'altra spiegazione più semplice e diretta del concetto di linguaggio di programmazione e della differenza che c'è tra compilatore ed interprete.
6. Il progetto dei
riconoscitori
➲ Definizione della
sintassi (del
linguaggio)
➲ Collocamento della
grammatica
➲ Impostazione della
macchina astratta
(per riconoscere le
unità lessicali e
sintattiche del
linguaggio)
7. Il progetto dei
riconoscitori
➲ Definizione della
sintassi (del
linguaggio)
➲ Collocamento della
grammatica
➲ Impostazione della
macchina astratta
(per riconoscere le
unità lessicali e
sintattiche del
linguaggio)