Examining Fatigue for Students Who Are Deaf or Hard of Hearing Through Universal Design for Learning

In current educational contexts, Deaf or hard of hearing (D/HH) students are being educated in inclusive classrooms. However, academic and social outcomes for these bilingual or multilingual students remain highly variable indicating that meeting the needs for students who are D/HH continues to be challenging for many educators. Many D/HH students are reporting high levels of fatigue throughout their school day. To ensure the diverse cultural and linguistic backgrounds of students are being met, a more flexible approach needs to be considered to address barriers described by D/HH students. As such, the authors use the Universal Design for Learning framework to discuss fatigue for students who are D/HH in inclusive contexts, particularly those who are bilingual/multilingual.

Performance Evaluation of Solar Energy Cells Using the Interval-Valued T-Spherical Fuzzy Bonferroni Mean Operators

To find the correspondence between every number of attributes, the Bonferroni mean (BM) operator is most widely used and proven to be a flexible approach. To express uncertain information, the frame of the interval-valued T-spherical fuzzy set (IVTSFS) is a recent development in fuzzy settings which discusses four aspects of uncertain information using closed sub-intervals of 0, 1 and hence reduces the information loss greatly. In this research study, we introduced the principle of BM operators with IVTSFS to develop the principle of the inter-valued T-spherical fuzzy (IVTSF) BM (IVTSFBM) operator, the IVTSF-weighted BM (IVTSFWBM) operator, the IVTSF geometric BM (IVTSFGBM) operator, and the IVTSF-weighted geometric BM (IVTSFWGBM) operator. To see the significance of the proposed BM operators, we applied these BM operators to evaluate the performance of solar cells that play an important role in the field of energy storage. To do so, we developed a multi-attribute group decision-making (MAGDM) procedure based on IVTSF information and applied it to the problem of solar cells to evaluate their performance under uncertainty, where four aspects of opinion about solar cells were taken into consideration. We studied the results obtained using BM operators with some previous operators to see the significance of the proposed IVTSF BM operators.

11-, 12-, and 13½-Bar Blues: Time and African American Country Blues Recordings (1925–1938)

This chapter examines commercially-issued recordings of African American country blues from the early twentieth century, and considers the politics of representation involved with these recordings related to the metric and structural orthodoxies of blues performance. Often featuring solo male singers performing with guitar accompaniment, the recorded country blues of the 1920s–30s are markedly flexible in their approaches to timing. Drawing upon recordings of important country blues artists including Blind Lemon Jefferson, Robert Johnson, and Charley Patton, the chapter considers key issues such as the controversy over the speed at which Johnson’s records were recorded, the flexible approach musicians took to the standard 12-bar format, and the strictures that the three-and-a-half minute 78 rpm record side posed for artists’ songcraft. How these factors challenge musicological orthodoxies over conventional blues structures and historical insights into the practice of the blues is illuminated through the proposal that these recordings struggle with contentious narratives of primitivism, racial stereotyping, and authenticity, whereby canonical 78 rpm records are reified to fit a prevailing narrative of the country blues as atavistic and authentic.

Imperial Aetiologies: Violence, Sleeping Sickness, and the Colonial Encounter

In this chapter Taylor-Pirie examines how one particular tropical disease—sleeping sickness—was conceptualised as a form of tropical violence across a range of medical and nonmedical genres. Using the repetition of an African curse ‘owa na ntolo’ as an access point, she reveals how sensational literary depictions of sleeping sickness circulated between newspaper reports and clinical case studies, augmenting debates about racial susceptibility. Depictions of African sleeping sickness, she argues, were filtered through an emotional register that produced new aetiologies of race and illness visible in Henry Seton Merriman’s hugely popular imperial romance novel With Edged Tools (1894), as well as in medical essays and tropical travel guides. The melodramatic mode and a flexible approach to representations of disease transmission produced Africa as a place productive of illness and immorality in equal measure. Ultimately, she demonstrates how Britain’s encounters with tropical disease—fictional and nonfictional—were used to map not only the epidemiological but also the sociocultural topographies of empire.

GoldBricks: An Improved Cloning Strategy that Combines Features of Golden Gate and Biobricks for Better Efficiency and Usability

ABSTRACT With increasing complexity of expression studies and the repertoire of characterized sequences, combinatorial cloning has become a common necessity. Techniques like Biobricks and Golden Gate aim to standardize and speed up the process of cloning large constructs while enabling sharing of resources. The Biobricks format provides a simplified and flexible approach to endless assembly with a compact library and useful intermediates but is a slow process, joining only two parts in a cycle. Golden Gate improves upon the speed with use of TypeIIS enzymes and joins several parts in a cycle but requires a larger library of parts and logistical inefficiencies scale up significantly in the multigene format. We present here a method that provides improvement over these techniques by combining their features. By using Type IIS enzymes in a format like Biobricks, we have enabled a faster and efficient assembly with reduced scarring, which performs at a similarly fast pace as Golden Gate, but significantly reduces library size and user input. Additionally, this method enables faster assembly of operon-style constructs, a feature requiring extensive workaround in Golden Gate. Our format allows such inclusions resulting in faster and more efficient assembly.

A Hybrid Multiprocessor Scheduler for Soft Real-Time System with Processor Affinity Concept

Now a days numerous real-time OS like QNX, VxWorks, LynxOS and real-time extension of Linux practicing the processor affinity concept to schedule the real-time tasks and it offers more flexible approach instead of traditional approaches defined in the literature. Limiting the migration may reduce the context switch overhead and improve the cache performance but it largely influence on other parameters which are most important for the any real-time operating system. It degrades overall performance by decreasing the schedulability of tasks, increase the deadline miss ratio. This paper presents the problem in existing processor affinity based approach which confines the schedulability of the tasks and designed a novel processor affinity based algorithm to enhance the schedulability of the tasks and decreases the average deadline miss ratio by providing the flexible migration policy with the priority reassignment mechanism.

A flexible approach to the synthesis of type II and III lepadin alkaloids

A flexible approach to both the type II and III lepadin alkaloids is developed for the first time. A key Diels−Alder reaction based on a novel chiral ketolactone dienophile is employed to obtain the desirable all-cis-trisubstituted cyclohexene with excellent regio- and stereoselectivity. As the subsequent closure of the piperidine ring is devised at the N1 and C2 position via a intramolecular nucleophilic amination, the two stereochemical types of lepadin frameworks with the opposite configuration at C2 can be conveniently accessible from a common intermediate. By the approach, lepadins D, E (type II) and F (type III) are stereoselectively synthesized from ethyl L-lactate.

Neurological consultation with an autistic patient

Autism is a neurodevelopmental condition with a very heterogeneous presentation. Autistic people are more likely to have unmet healthcare needs, making it essential that healthcare professionals are ‘autism-aware’. In this article, we provide an overview of how autism presents and use case studies to illustrate how a neurological consultation in an outpatient clinic environment could prove challenging for a autistic person. We suggest how to improve communication with autistic patients in clinic and highlight the importance of a patient-centred and flexible approach.