title: Devices to measure calf raise test outcomes: A narrative review.

authors: Fernandez, Ma.Roxanne

subjects: ankle plantar flexors

abstract: BACKGROUND: The calf raise test (CRT) is commonly administered without a device in clinics to measure triceps surae muscle function. To standardise and objectively quantify outcomes, researchers use research-grade or customised CRT devices. To incorporate evidence-based practice and apply testing devices effectively in clinics, it is essential to understand their design, applicability, psychometric properties, strengths, and limitations. Therefore, this review identifies, summarises, and critically appraises the CRT devices used in science. 
METHODS: Four electronic databases were searched in April 2022. Studies that used devices to measure unilateral CRT outcomes (i.e., number of repetitions, work, height) were included. 
RESULTS: Thirty-five studies met inclusion, from which seven CRT devices were identified. Linear encoder (n = 18) was the most commonly used device, followed by laboratory equipment (n = 6) (three-dimensional motion capture and force plate). These measured the three CRT outcomes. Other devices used were electrogoniometer, Häggmark and Liedberg light beam device, Ankle Measure for Endurance and Strength (AMES), Haberometer, and custom-made. Devices were mostly used in healthy populations or Achilles tendon pathologies. AMES, Haberometer, and custom-made devices were the most clinician-friendly, but only quantified repetitions were completed. In late 2022, a computer vision mobile application appeared in the literature and offered clinicians a low-cost, research-grade alternative. 
CONCLUSION: This review details seven devices used to measure CRT outcomes. The linear encoder is the most common in research and quantifies all three CRT outcomes. Recent advances in computer-vision provide a low-cost research-grade alternative to clinicians and researchers via a n iOS mobile application.

text: Devices to measure calf raise test outcomes: A narrative review. BACKGROUND: The calf raise test (CRT) is commonly administered without a device in clinics to measure triceps surae muscle function. To standardise and objectively quantify outcomes, researchers use research-grade or customised CRT devices. To incorporate evidence-based practice and apply testing devices effectively in clinics, it is essential to understand their design, applicability, psychometric properties, strengths, and limitations. Therefore, this review identifies, summarises, and critically appraises the CRT devices used in science. 
METHODS: Four electronic databases were searched in April 2022. Studies that used devices to measure unilateral CRT outcomes (i.e., number of repetitions, work, height) were included. 
RESULTS: Thirty-five studies met inclusion, from which seven CRT devices were identified. Linear encoder (n = 18) was the most commonly used device, followed by laboratory equipment (n = 6) (three-dimensional motion capture and force plate). These measured the three CRT outcomes. Other devices used were electrogoniometer, Häggmark and Liedberg light beam device, Ankle Measure for Endurance and Strength (AMES), Haberometer, and custom-made. Devices were mostly used in healthy populations or Achilles tendon pathologies. AMES, Haberometer, and custom-made devices were the most clinician-friendly, but only quantified repetitions were completed. In late 2022, a computer vision mobile application appeared in the literature and offered clinicians a low-cost, research-grade alternative. 
CONCLUSION: This review details seven devices used to measure CRT outcomes. The linear encoder is the most common in research and quantifies all three CRT outcomes. Recent advances in computer-vision provide a low-cost research-grade alternative to clinicians and researchers via a n iOS mobile application.

year: 2023-07-13

title: Developing key concepts for the design of hypertext for printed books

authors: Timpany, Claire

subjects: non-linear reading

abstract: In the modern world, computers and interactivity are becoming an ever-increasing phenomenon, but this means that the tactile appeal of the printed book is giving way to the increasing popularity of digital interactivity. This research explores how one of the integral concepts of computer interaction, hypertext, can be applied to the medium of print and the advantages that this can bring to the reading environment. The interaction used to read a printed book is different to that of reading material in an electronic form. Books are linear, moving forward, whereas electronic material is laterally associative. However, reading material in an electronic form, such as hypertext, allows the readers to customise and reorder knowledge for their own needs. In comparison, navigation of paper documents is aided by the information being fixed, and readers can easily refer to several documents simultaneously. The considerations that need to be made when combining the benefits of two such contrasting media needs careful attention. Six key design concepts applying hypertext methods to books are discussed to assist the production of effective reading media.

text: Developing key concepts for the design of hypertext for printed books In the modern world, computers and interactivity are becoming an ever-increasing phenomenon, but this means that the tactile appeal of the printed book is giving way to the increasing popularity of digital interactivity. This research explores how one of the integral concepts of computer interaction, hypertext, can be applied to the medium of print and the advantages that this can bring to the reading environment. The interaction used to read a printed book is different to that of reading material in an electronic form. Books are linear, moving forward, whereas electronic material is laterally associative. However, reading material in an electronic form, such as hypertext, allows the readers to customise and reorder knowledge for their own needs. In comparison, navigation of paper documents is aided by the information being fixed, and readers can easily refer to several documents simultaneously. The considerations that need to be made when combining the benefits of two such contrasting media needs careful attention. Six key design concepts applying hypertext methods to books are discussed to assist the production of effective reading media.

year: 2009

title: The Wairua of Self: A Path of Love, Simplicity, and Connectedness

authors: Frishman, Lezlie

subjects: love

abstract: Love is an action of freedom until something else steps in – often fear – that insists we create a box of survival. Whether self-imposed, forced, or chosen, it is interesting to notice how we limit ourselves with love. This thesis examines love; love in its purest intent and creation as the simplest way to live. An analysis of personal experiences, illuminated by psychological, mythological, philosophical, and spiritual literature, suggests that living from a place of love can be accomplished through a dedicated journeying back to the Self. The Māori myth of Tāne-Mahuta and Hine-Tītama shows the significance of releasing shame, as well as how a tragic situation might offer a catalytic possibility that shifts a core belief about one’s self. The complications of love that are self-created through loss and grief can easily mask the barely underlying truth of love in its nakedness. Reconnecting with this underlying truth, aroha in its purest sense, is essential for healing and allows for increased connection with the Divine. Doing so is often a difficult task, as hypocrisies fueled by fear and perpetuated by blame are bountiful. When love is used as an instrument and convenience in order to defend a closely held idea, person, or way of life, one often moves further from their true Self, thus surrendering their deepest power and knowing of love. The silent assault of expectations, power, will, and control can turn love into a complication. The complications of being utterly human only serve to further obscure love. Within families, how one initially learns love is often complicated by interrupted attachment, causing rebellion and the need to look for love elsewhere. The components of Tikkun Olam, aroha, mikveh, and wairua of spirit, are intertwined and interconnected, such that the delineation between cultures and spiritual beliefs cannot be divided as oppositional forces. The denominator lives in the magnitude of love for all that has been created; beginning with the Self. In setting the foundation of self-love and allowing it to settle into the fractures and rifts of porousness, love may then be extended without attachment. When freely proffered without agenda, love will seep into every curve of the universe; thus, changing the world. Through the practice of mindfulness and loving-kindness, perception can change. It is this change in perception which can return love to its origin of simplicity. This thesis is a story of love.

text: The Wairua of Self: A Path of Love, Simplicity, and Connectedness Love is an action of freedom until something else steps in – often fear – that insists we create a box of survival. Whether self-imposed, forced, or chosen, it is interesting to notice how we limit ourselves with love. This thesis examines love; love in its purest intent and creation as the simplest way to live. An analysis of personal experiences, illuminated by psychological, mythological, philosophical, and spiritual literature, suggests that living from a place of love can be accomplished through a dedicated journeying back to the Self. The Māori myth of Tāne-Mahuta and Hine-Tītama shows the significance of releasing shame, as well as how a tragic situation might offer a catalytic possibility that shifts a core belief about one’s self. The complications of love that are self-created through loss and grief can easily mask the barely underlying truth of love in its nakedness. Reconnecting with this underlying truth, aroha in its purest sense, is essential for healing and allows for increased connection with the Divine. Doing so is often a difficult task, as hypocrisies fueled by fear and perpetuated by blame are bountiful. When love is used as an instrument and convenience in order to defend a closely held idea, person, or way of life, one often moves further from their true Self, thus surrendering their deepest power and knowing of love. The silent assault of expectations, power, will, and control can turn love into a complication. The complications of being utterly human only serve to further obscure love. Within families, how one initially learns love is often complicated by interrupted attachment, causing rebellion and the need to look for love elsewhere. The components of Tikkun Olam, aroha, mikveh, and wairua of spirit, are intertwined and interconnected, such that the delineation between cultures and spiritual beliefs cannot be divided as oppositional forces. The denominator lives in the magnitude of love for all that has been created; beginning with the Self. In setting the foundation of self-love and allowing it to settle into the fractures and rifts of porousness, love may then be extended without attachment. When freely proffered without agenda, love will seep into every curve of the universe; thus, changing the world. Through the practice of mindfulness and loving-kindness, perception can change. It is this change in perception which can return love to its origin of simplicity. This thesis is a story of love.

year: 2011