Photoelectrochemical sensing of isoniazid and streptomycin based on metal Bi-doped BiOI microspheres grown on book-shape layers of Ti3C2 heterostructures.

Isoniazid and streptomycin are vital drugs for treating tuberculosis, which are utilized as efficient anti-tuberculosis agents. This paper presents a novel visible-light-driven composite photocatalyst Ti3C2/Bi/BiOI, which was built from Ti3C2 nanosheets and Bi/BiOI microspheres. Photoelectrochemical (PEC) sensors based on Ti3C2/Bi/BiOI were synthesized for isoniazid identification, which showed a linear concentration range of 0.1-125 µM with a detection limit of 0.05 µM (S/N = 3). Moreover, we designed a PEC aptasensors based on aptamer/Ti3C2/Bi/BiOI to detect streptomycin in 0.1 M PBS covering the electron donor isoniazid, because the isoniazid consumes photogenerated holes thus increasing the photocurrent effectively and preventing photogenerated electron-hole pairs from being recombined. Furthermore, PEC aptasensors based on aptamer/Ti3C2/Bi/BiOI were synthesized for streptomycin identification, which exhibited a linear concentration range of 0.01-1000 nM with a detection limit of 2.3 × 10-3 nM (S/N = 3), and are well stable in streptomycin sensing.

A noise audit of human-labeled benchmarks for machine commonsense reasoning.

With the advent of large language models, evaluating and benchmarking these systems on important AI problems has taken on newfound importance. Such benchmarking typically involves comparing the predictions of a system against human labels (or a single 'ground-truth'). However, much recent work in psychology has suggested that most tasks involving significant human judgment can have non-trivial degrees of noise. In his book, Kahneman suggests that noise may be a much more significant component of inaccuracy compared to bias, which has been studied more extensively in the AI community. This article proposes a detailed noise audit of human-labeled benchmarks in machine commonsense reasoning, an important current area of AI research. We conduct noise audits under two important experimental conditions: one in a smaller-scale but higher-quality labeling setting, and another in a larger-scale, more realistic online crowdsourced setting. Using Kahneman's framework of noise, our results consistently show non-trivial amounts of level, pattern, and system noise, even in the higher-quality setting, with comparable results in the crowdsourced setting. We find that noise can significantly influence the performance estimates that we obtain of commonsense reasoning systems, even if the 'system' is a human; in some cases, by almost 10 percent. Labeling noise also affects performance estimates of systems like ChatGPT by more than 4 percent. Our results suggest that the default practice in the AI community of assuming and using a 'single' ground-truth, even on problems requiring seemingly straightforward human judgment, may warrant empirical and methodological re-visiting.

Basic considerations.

The chapter reviews certain topics in outline. It starts with a brief account of the nature of surgery. This is followed by a short account of modern management of cranial trauma including the evolution of notions of anatomy and pathophysiology. It is emphasized that these principles are and must be irrelevant to the management of cranial trauma in the period covered in this book from Hippocrates to the end of the 18th century. Historical errors arising from assuming modern principles applied in historical practice are mentioned. Finally, the risks inherent in accepting images without questioning their authorship and provenance is also mentioned.

Europe following Galen.

Unlike previous chapters, this is not about the teachings of a specific individual. Rather, it traces the slow changes in milieu and practice in the centuries following the death of Galen. They were to be profound. The Roman Empire fell in the middle of the 5th century. The Christian religion became increasingly dominant in the west, not only in spiritual matters but also in every activity related to culture and learning. The Byzantine Empire became increasingly important in the east. Islam was founded and began to spread in competition with Christianity. Academic advances develop best in stable societies so that it is not surprising that this was not a period of new ideas. Galen had gained overwhelming authority. The most valuable work on surgery to be written during these times was Book VI of Paul of Ægina's encyclopedia.

Prehistoric or current primitive cranial operations.

Humankind demonstrates boundless curiosity, mostly expressed through the activities of a small number of individuals, whose achievements affect all members of society. The extent and distribution of pre-historic trepanation and trepanation in contemporary unsophisticated societies are reviewed. In the great majority of cases the intention of trepanation has been therapeutic, even if the understanding of underlying pathophysiology is not the same as that which scientific societies now accept. This review demonstrates variation in surgical technique. In the Atlas Mountains it was unacceptable to operate on the cranial sutures whereas in New Ireland it was not important. Pain relief was unnecessary in Melanesia because the patients were largely unconscious following injury. In South America, there was access to the coca leaf which could help with pain relief. In East Africa, one patient described the application of a powder to his wound which was thought to be for pain relief. The nature of the powder remains unknown. There were differences in the indications for trepanation. In New Britain, the operation was performed only for cases of fracture. In nearby New Ireland, epilepsy and certain forms of mental disturbance were also indications. In North and East Africa, the indication was most frequently headache following trauma. Most of these trepanations did not involve drilling, which is the main subject of this book.

Usability of an Automated System for Real-Time Monitoring of Shared Decision-Making for Surgery: Mixed Methods Evaluation.

BACKGROUND: Improving shared decision-making (SDM) for patients has become a health policy priority in many countries. Achieving high-quality SDM is particularly important for approximately 313 million surgical treatment decisions patients make globally every year. Large-scale monitoring of surgical patients' experience of SDM in real time is needed to identify the failings of SDM before surgery is performed. We developed a novel approach to automating real-time data collection using an electronic measurement system to address this. Examining usability will facilitate its optimization and wider implementation to inform interventions aimed at improving SDM. OBJECTIVE: This study examined the usability of an electronic real-time measurement system to monitor surgical patients' experience of SDM. We aimed to evaluate the metrics and indicators relevant to system effectiveness, system efficiency, and user satisfaction. METHODS: We performed a mixed methods usability evaluation using multiple participant cohorts. The measurement system was implemented in a large UK hospital to measure patients' experience of SDM electronically before surgery using 2 validated measures (CollaboRATE and SDM-Q-9). Quantitative data (collected between April 1 and December 31, 2021) provided measurement system metrics to assess system effectiveness and efficiency. We included adult patients booked for urgent and elective surgery across 7 specialties and excluded patients without the capacity to consent for medical procedures, those without access to an internet-enabled device, and those undergoing emergency or endoscopic procedures. Additional groups of service users (group 1: public members who had not engaged with the system; group 2: a subset of patients who completed the measurement system) completed user-testing sessions and semistructured interviews to assess system effectiveness and user satisfaction. We conducted quantitative data analysis using descriptive statistics and calculated the task completion rate and survey response rate (system effectiveness) as well as the task completion time, task efficiency, and relative efficiency (system efficiency). Qualitative thematic analysis identified indicators of and barriers to good usability (user satisfaction). RESULTS: A total of 2254 completed surveys were returned to the measurement system. A total of 25 service users (group 1: n=9; group 2: n=16) participated in user-testing sessions and interviews. The task completion rate was high (169/171, 98.8%) and the survey response rate was good (2254/5794, 38.9%). The median task completion time was 3 (IQR 2-13) minutes, suggesting good system efficiency and effectiveness. The qualitative findings emphasized good user satisfaction. The identified themes suggested that the measurement system is acceptable, easy to use, and easy to access. Service users identified potential barriers and solutions to acceptability and ease of access. CONCLUSIONS: A mixed methods evaluation of an electronic measurement system for automated, real-time monitoring of patients' experience of SDM showed that usability among patients was high. Future pilot work will optimize the system for wider implementation to ultimately inform intervention development to improve SDM. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID): RR2-10.1136/bmjopen-2023-079155.

Actions speak louder than words: modifications of the applied academic books and their reflections on students' academic success, academic enjoyment, and academic resilience.

Innovation is the process of renewing and updating a domain, a product, or a service by introducing new methods, introducing new techniques, or generating effective concepts to produce new value. Considering universal as well as local books, a teacher may find some sections that need modifications and supportive sections. These changes may have an impact on language learners' emotional and/or cognitive development. The purpose of this research was to shed light on the use of creative activities and their consequences on academic enjoyment, academic resilience, and academic performance. To that purpose, two groups of EFL (English as a foreign language) learners from Saudi Arabia (public schools) participated in this research and were requested to take pre-and post-tests to assess their level of academic engagement, academic resilience, and academic performance in language skills. According to the data analysis via the Multivariate Analysis of Variance (MANOVA), the experimental group outperformed their counterparts in the control group in terms of academic enjoyment, resilience, and academic performance due to considered modifications in the applied academic books. The study's pedagogical ramifications are highlighted in the conclusion.

[Research on the origin and development of "Wu shan qi e"].

"Wu shan qi e"(five symptoms with good prognosis and seven with poor prognosis)is a theory used to determine the prognosis of external diseases in traditional Chinese medicine which have been mentioned in many ancient Chinese medicine books and have been valued by external doctors throughout history. However, it has been rarely discussed in modern literature. The theory were first seen in the Taiping Shenghui Fang, and the idea was originated from Ni Shun in Lingshu Yuban."Wu shan qi e"have evolved into many variants through the exertion of medical practitioners throughout history. By reviewing medical books of previous dynasties, it was found that there are two main versions: the Taiping Shenghui Fang version and its derivative versions, and the Waike Zhengzong version and its derivative versions.

[The life and works of Li Shouxian, a medical doctor in the Qing Dynasty].

Li Shouxian, styled as Shanshu, was a medical doctor in the Qing Dynasty. His work Zhenjiu Yixue (Easy Study of Acupuncture and Moxibustion) has numerous versions, with the most refined one being the self-engraved edition from the third year of Jiaqing's reign, housed in the Jilin Province Library. While most content of the book was drawn from Zhenjiu Dacheng (Great Compendium of Acupuncture and Moxibustion), Li's condensation and arrangement of the material achieved the purpose of making it simple and easy to learn. The book has been widely spread and holds certain academic and historical value. This paper makes a textual research on Li's life, family, and his works, clarifies the content, structure and origin of the version of Zhenjiu Yixue and corrects errors in the version records of this book in the General Catalogue of Chinese Ancient Medical Books.

[The Textual Relationship between Zhongguo Yixue Dacidian and YiJi ZhiJin].

Zhongguo Yixue Dacidian(The Dictionary of Chinese Medicine,«¼) is the first comprehensive dictionary of traditional Chinese medicine in China. The dictionary, edited by Xie Guan()and compiled for several years by the teachers and students of Shanghai Special School of Traditional Chinese Medicine, was first published by The Commercial Press in 1921. In 1919, Lu Simian() joined The Commercial Press to assist Xie Guan who is his old friend in compiling the contents on medical books for the dictionary . In the same year, Lu Simian wrote a book called YiJi ZhiJin(«¼). Recently, some scholars believe that Xie Guan disassembled YiJi ZhiJin and compiled it into Zhongguo Yixue Dacidian. Through a comparative study of these two, it can be seen that YiJi ZhiJin and Zhongguo Yixue Dacidian do use homologous materials in the interpretation of some medical books, but YiJi ZhiJin as a whole is not compiled into Zhongguo Yixue Dacidian, and the idea of there is a plagiarism relationship between them is incorrect.

[Medicinal Characteristics of Shao Jiu in Compendium of Materia Medica].

Modern Bai Jiu(liquor) was called Shao Jiu in ancient times.By consulting ancient books, it was found that there was a distillation and preparation process of Shao Jiu before the Ming Dynasty, but due to its high toxicity, the scope of application was limited, and there were few records of its medicinal use.However many records of its medicinal use was found in the Compendium of Materia Medica(«¼).By comparing the medical books that recorded Shao Jiu in previous dynasties, it is found that the Compendium of Materia Medica comprehensively records the relevant cognition and application of the medicinal use of Shao Jiu for the first time. The book lists in detail the causes of the toxicity of Shao Jiu and the methods to avoid it, comprehensively expounds its characteristics, efficacy and indications, lists a variety of ways to use it, skillfully uses Shao Jiu to treat syphilis sores, and proposes that high-concentration Shao Jiu can be used as a solvent for medical liquor.The record of Shao Jiu in the Compendium of Materia Medica had a profound impact on the medical liquor of later generations.The use of Shao Jiu in the Qing Dynasty continued to expand, and the types of medicinal liquor were also constantly enriched. The record of Shao Jiu in the Compendium of Materia Medica can also provide a reference for the medicinal use of modern liquor.

"Nobody has written the book about what non-binary people should put forward in relationships": Exploring gender equity in relationships of queer, trans, and non-monogamous young women and non-binary youth in British Columbia, Canada.

Understanding the unique ways in which queer, trans, and non-monogamous young women and non-binary youth navigate and negotiate equitable intimate relationships is a first step toward strong research, programs/resources, and policies to support healthy relationship dynamics across the life course. Using a youth-engaged collaborative Reflexive Thematic Analysis, we aimed to explore how youth of diverse genders and relationship experiences understand gender equity in their relationships. Thirty cis- and transgender inclusive young women (46.7%) and non-binary youth (53.3%) aged 17-29 who were in a current (76.6%) or recent (in past 12 months, 23.4%) non-heterosexual and/or non-monogamous intimate relationship and residing in British Columbia, Canada, completed qualitative interviews between August and November 2022. Of the 30 youth, 53.3% reported having experience living as a trans person, 33.3% identified only as bisexual and 10% identified as only lesbian or gay, whereas the remaining 56.7% identified with ≥1 of: queer, pansexual, and demisexual. Participants identified that relationship equity requires: 1) Moving away from cis-heteronormative conceptualizations of gender roles and norms; 2) Actively working to dismantle hierarchal power structures by sharing power, responsibility, labour, and decision-making; and 3) Accommodating and affirming each person's unique needs and identities in a relationship. For theme one, youth further described the ways in which they re-imagined relationship norms and discussed the various challenges to resisting ingrained hierarchical cis-heteronormativity. This research contributes a greater understanding of how to create equitable and healthy relationships and has important implications for healthcare providers, educators, and policymakers working with queer, transgender, and non-monogamous youth.