Rest Time Research Articles

Exploring the clinical value of direct anterior approach THA for short-term hip function improvement: A single-center retrospective analysis of short-term outcomes.

To investigate the outcomes of the direct anterior approach (DAA) in total hip arthroplasty (THA) and its impact on improving hip joint function. This retrospective analysis included 94 patients who underwent THA between December 2017 and December 2020 at Dongguan Hospital, Guangzhou University of Chinese Medicine. The study group comprised 50 patients who received the DAA, while the control group comprised 44 patients who received the postero-lateral approach (PA). The follow-up period was 12 months. A comparison was made between the 2 groups based on perioperative indicators (operation time, intraoperative blood loss, hospitalization time, bed rest time, incision length, pain score), duration of walker use, incidence of postoperative complications, hip joint function (Harris score), quality of life (SF-36), and activities of daily living (ADL). The treatment effectiveness rate was higher in the study group (P < .05). The study group had a longer operation time, lower intraoperative blood loss, shorter hospitalization and bed rest time, smaller incision length, and lower visual analog scale (VAS) score after treatment, with statistically significant differences (P < .05). The study group also had a shorter duration of walker use after surgery (P < .05). The Harris score after treatment was higher in the study group compared to the control group (P < .05). Additionally, the study group had higher SF-36 scores and ADL scores after treatment (P < .05). There was no significant difference in the incidence of postoperative complications between the 2 groups (P > .05). The DAA in THA resulted in reduced pain and intraoperative blood loss, contributing to the promotion of postoperative recovery in patients with good short-term outcomes. This procedure warrants further promotion.

Managing the Right to Disconnect—A Scoping Review

In recent years, several countries have introduced ‘right to disconnect’ laws to protect workers’ rest times, giving workers legal rights to disconnect from work-related communication outside normal working hours. This is a response to growing concerns for the digital wellbeing of workers, the state of hyperconnectivity created by today’s digital technologies, and how it can result in constant connectivity to work. The aim of this paper is to review the existing academic literature available on this topic, in order to identify key themes and potential research gaps relating to the right to disconnect and derive practical implications for managers needing to adopt this policy. Using the scoping review method and keywords ‘right to disconnect’, n = 9966 records were retrieved from the databases APA PsycNet, EBSCOhost, Emerald Insight, Gale, ProQuest Central, Scopus, and Web of Science, from which a final sample of n = 21 journal articles from n = 15 different countries were eligible for analysis. These articles were found to primarily span three academic disciplines: law, health, and business. Four key themes were highlighted—work–life balance, scope, governance, and health and wellbeing—as being critical factors for the successful implementation of the right to disconnect, as a sustainable digital wellbeing initiative for employees.

Association between Near Work, Physical Activities and Myopia in Korean Adults During COVID-19 Outbreak

ABSTRACT Purpose This study investigated the relationship between near work hours and myopia in Korean adults. Methods We used data from the 2021 Korean National Health and Nutrition Examination Survey. Associations between near work time, physical activity, and myopia were assessed using chi-square tests and multiple logistic regression analyses. Results The overall prevalence of myopia was 60.2% in adults aged 19–59 years. The prevalence of myopia was 46.2% for individuals who used smart devices for less than one hour per day, while it was 68.0% for those who used smart devices for more than four hours. In the multiple logistic regression analysis, the odds ratio (OR) for myopia was significantly higher among individuals using smart devices for 3 hours (OR = 1.55, 95% CI = 1.08–2.23) or more than 4 hours (OR = 1.75, 95% CI = 1.27–2.42), compared to users with less than 1 hour of usage. Regarding sitting time, the OR for myopia was significantly higher in individuals who sat for more than 12 hours (OR = 1.66, 95% CI = 1.05–2.61) compared to those who sat less than 4 hours. Conclusion This study found that near work and sitting times were positively associated with myopia. Given the high prevalence of myopia and its implications for serious eye diseases, it is essential to implement measures to manage myopia. Considering the increased near work hours resulting from the COVID-19 pandemic, it is necessary to adopt supplementary measures, such as ensuring sufficient rest time for the eyes and adjusting the brightness of lights, to improve eye health.

The Relationship of Working Period and Low Back Pain Complaints in Weaning Workers at Ulos Sianipar Gallery

Low back pain in indonesian means lower back pain is a health problem that often occurs in society, especially in weaving workers who carry out repetitive movements. Working for a long period of time is one of the risk factors for low back pain. The aim of this research is to determine the relationship between length of service and complaints of low back pain among weaving workers at the ulos sianipar gallery. This research uses quantitative methods with a cross sectional study. Samples were taken using a total sampling technique. The number of samples used in this research was 45 weaving workers at the ulos sianipar gallery. Data analysis was carried out univariate and bivariate using the chi square test. The results of this study show that there is a relationship between length of service and complaints of low back pain in weaving workers with a p Value of 0,002. It is also hoped that business owners can provide rest time for weaving workers and also provide a special rest room for weaving workers which can be used during rest time to reduce lower back pain.

Resting time effects on flow properties of cementitious materials: a study on self-compacting concrete equivalent mortar made with recycled aggregates

The concrete equivalent mortar (CEM) method, mainly used in the laboratory, offers a course that facilitates and accelerates experimental test programs with relatively small amounts of materials. To this end, two CEM mixes, with natural and recycled aggregates, at different superplasticizer (SP) concentrations, were tested. The key objective was to investigate how CEM flow property changed at 0, 30, and 60 min of resting time, emphasizing the material’s structuring and destructuring effects. This study describes the flow behaviour of CEMs applying specific tools. Also, a vane-geometry rheometer was used to obtain rheological flow curves. Whatever the SP content in the structuring state, the results indicated reduced flow properties over time. However, an SP content of 1.3% retard the structural build-up property that was not evident at 60 min-rest time. Spread diameters ranging between 300 and 400 mm are measured with the mini cone immediately after mixing. After 60 min of resting time, these diameters were reduced between 260 and 300 mm. Remixing after prolonged rest periods reduces the flow stress values, which decrease from 10 to 18 Pa to 6 to 14 Pa. After a structural build-up at a rest time, the structural break-down effect by remixing re-fluidifies the mixtures. The fluidity has recovered its initial state, reflecting a thixotropic property.

Determinants associated with carpal tunnel syndrome complaints

Introduction: Carpal Tunnel Syndrome (CTS) is one of the most common problems in the upper extremities caused by the narrowing of the carpal tunnel, which results in pressure on the median nerve. Increased pressure in the carpal tunnel causes compression and damage to the median nerve. Objective: determinants associated with carpal tunnel syndrome . Methods: quantitative research with a cross-sectional research design. The sampling technique in this study used a total sampling technique in which the entire population is equal to the number of samples, namely 36 people. Data obtained by using a questionnaire. The analytical method used was univariate and bivariate analysis using the chi-square test. Result: showed that there was a relationship between length of work and carpal tunnel syndrome (p-value = 0.0190. There is a relationship between age and complaints of carpal tunnel syndrome (p-value = 0.032. There is no relationship between personal protective equipment and complaints of carpal tunnel syndrome (p-value = 0.759). There is no relationship between repetitive movements and carpal tunnel syndrome (p-value = 0.787. Conclusion: It was concluded that there is a relationship between length of service and carpal tunnel syndrome complaints, there is a relationship between age and carpal tunnel syndrome complaints and there is no relationship between body mass index and carpal tunnel syndrome complaints . In this study, researchers suggest to companies to pay more attention to employees who have a long working period so as not to do excessive work and for employees to take advantage of adequate rest time to minimize the occurrence of complaints of Carpal Tunnel Syndrome (CTS).

Pilot fatigue evaluation with the method of weight TOPSIS

Abstract Fatigue is significant to many aviation accidents, so assessing pilot fatigue is critical to aviation safety. Traditional fatigue risk assessment studies often ignore the impact of difficult flight maneuvers on pilot fatigue. The study sought to develop a fatigue risk indicator system that could be integrated with airline data systems to achieve a more accurate assessment of pilot fatigue. The questionnaire content was determined by literature collection and methods, and 128 civil aviation pilots were surveyed by questionnaire. The influence of pilot scheduling, workload, working environment and other specific indicators on pilot fatigue was evaluated by Weight TOPSIS analysis method. Then the model is used to evaluate pilot fatigue for practical scheduling problems. The study found that lack of rest time, long working hours and red-eye flights were the most common causes of pilot fatigue. In practice, the fatigue evaluation system can be combined with the database information of the airline to help the airline rationally arrange the flight, minimize the fatigue index and ensure the safety.

Factors That Affect Overtime Work and Employees Motivation In Restaurant Bebek Sultan Pattimura Dumai

The research was carried out at the Restaurant Bebek Sultan Patimura Dumai, this research aims to find out Factors that Affect Overtime Work and Employee Motivation, this research is a qualitative descriptive evaluation, and data collection is done through interviews and documentation, as for the population and the sample of the study were employees of Restaurant Bebek Sultan Patimura Dumai which numbered 12 people. The results of this study prove that employees work overtime and do not get bonuses, and the motivation of employees depends on each individual. The factor of overtime work greatly affects employee motivation, resulting in fatigue and potentially reducing the quality of employee work life. The imbalance between workload and rest time can physically and mentally harm employees, reducing enthusiasm and satisfaction at work. In addition, the negative impact on employees' health and physique can affect productivity and cause a decrease in morale. Therefore, Restaurants need to pay attention to employee needs between work and rest time to increase employee motivation and overall work comfort.

Work fatigue and musculoskeletal disorders in gas station operators in Pontianak city, Indonesia

This study analyzes the relationship between work fatigue and musculoskeletal disorders in gas station operators in Pontianak City. This study used with a cross-sectional approach. The sample consists of 150 gas station workers. Data collection was carried out by observing and interviewing. Respondents characteristics were recorded through interviews using a questionnaire. Data on work fatigue were obtained by interviews using the IFRC questionnaire and musculoskeletal data using the Nordic Body Map questionnaire. The study results show that 50% of workers experience a high level of work fatigue, and 26% of workers experience severe musculoskeletal disorders. There is a significant relationship between work fatigue and musculoskeletal diseases (p = 0.001). The study established the need for intervention as a preventive measure by providing sufficient rest time, stretching, setting work shifts, improving ergonomic work positions for gas station operators, and controlling the work environment through environmental improvement and monitoring and using personal protective equipment.

Effect of Early Rehabilitation Exercise on Lower Limb Function and Psychological State After Coronary Artery Bypass Grafting: A Randomized Controlled Trial

Background: While early rehabilitation exercise has been shown to improve cardiopulmonary function and functional outcomes after revascularization in individuals who have undergone coronary artery bypass grafting (CABG), further research is still needed to fully understand the importance of psychological status and limb functional rehabilitation following CABG. Therefore, the purpose of this study was to investigate the effects of early rehabilitation exercise on lower limb function and mental health after coronary artery bypass grafting. Methods: Eighty patients who underwent CABG were randomly divided into a routine exercise group and an early rehabilitation exercise group. The degree of lower limb swelling, the amount of incision complications, the first time the patient got out of bed after the operation, the length of postoperative hospital stay, activity tolerance and postoperative psychological state were compared between the two groups. Results: The incidence of postoperative lower extremity oedema was 30% in the early rehabilitative exercise group as compared to 52.5% in the routine exercise group. Between the two groups, there was a statistically significant difference (p &lt; 0.05) in the incidence of postoperative lower limb edema as well as the amount of swelling in the thighs and ankles on postoperative days 1, 3, and 5. In the routine exercise group, the first time the patients got out of bed was 3.45 ± 1.09 days, and the length of postoperative hospitalization was 12.75 ± 5.06 days. In the early rehabilitation exercise group, the first time the patients got out of bed was 1.93 ± 0.57 days, and the length of postoperative hospitalization was 9.50 ± 2.92 days. There were statistically significant differences in these two indices between the two groups (p &lt; 0.05). The activity tolerance of patients in the routine exercise group was 46.10 ± 19.09 min at 2 months after surgery and 69.88 ± 19.05 min at 3 months after surgery. The activity tolerance of patients in the early rehabilitation exercise group was 56.40 ± 17.42 min at 2 months after surgery and 105 ± 23.04 min at 3 months after surgery, and there was a significant difference in activity tolerance between the two groups at these time points following surgery (p &lt; 0.05). In addition, there were statistically significant differences in the Patient Health Questionnaire-9, Generalized Anxiety Self-Assessment Scale-7 and Pittsburgh Sleep Quality Index scores between the two groups (p &lt; 0.05). Conclusions: Early rehabilitation exercises can promote the recovery of lower limb function after CABG to a certain extent, shorten the postoperative bed rest time and hospital stay, and effectively improve postoperative psychological well-being and sleep quality.

Représentations et pratiques nocturnes dans la société roumaine (XVIIIe – XXe siècles)

Folklorists, ethnographers and anthropologists have dedicated few studies to the night, and they especially emphasized its negative representations: an interval of darkness, of anxiety and fear, a time of intensified activities of evil supernatural forces. By favoring imaginary and mythical components, night was taken into consideration as an exceptional and extraordinary time, as a negative counterpart to the day, and not as a natural reverse of it. For a long time, the night did not draw the attention of historians, being perceived as a time when nothing happens, a time for rest and sleep. Starting with Jean Verdon’s pioneering book (“La Nuit au Moyen Âge”, 1994), historians have become increasingly interested in night habits, and explored the nightlife of people in ancient societies, bedtimes and waking times, sleep duration. The history of sleep has become a new field of research, opened by the American historian Roger Ekirch (2001, 2005), who advanced the theory that people in pre-industrial societies used to sleep differently. During the night, the sleep was biphasic (or segmented), divided into two moments and separated by a period of wakefulness (watch) at around midnight (between the first sleep and the second one). In our study we intend to verify if the results of Ekirch’s research are also applicable to the realities of the Romanian society in the 18th-20th centuries. We must recognize the difficulties of a history of nocturnal time, the fragmentary nature of the sources, the lack of direct and explicit testimonies (few people have been able to subjectivize their experience of sleep and transmit written testimonies). Therefore, we investigated sources such as chronicles, judiciary documents and literary texts, in search of the segmented sleep pattern. We have identified direct or indirect references to the two periods of sleep, and the intervening period of wakefulness. These references allow us to cautiously advance the hypothesis that this sleep pattern also existed in pre-modern Romanian society, in rural and urban environments. The future researches, based on teamwork, will more accurately determine the validity of this hypothesis.

Juridical Analysis of Normative Rights and Legal Efforts for Termination Worker Due to Do Urgent Violation in Indonesia

Industrial relations between Employers and Workers often causes disputes. Disputes that generally happened between Employers and Workers are disputes for termination of employment. Termination of employment happened for some reasons, one of them is the Worker do an urgent violation. The purpose of this research is to analyze the normative rights and legal efforts of Workers who terminated due to do an urgent violations. The research method is normative juridical who using laws and regulations to analyze the problems. The results of this research found that the normative rights of Workers who terminated due to do an urgent violations are compensation for rights and separation pay (Article 52 Paragraph 2 Government of The Republic of Indonesia Regulation Number 35 Year 2021 concerning Employment Agreement for a Specified Period of Time, Outsourcing, Working Time and Rest Time, and Termination of Employment). Legal efforts that can be taken by Workers who terminated due to do an urgent violations are non litigation legal effort through bipartite and tripartite negotiation (mediation). If the non litgation legal effort can’t solve the dispute, then the Worker can take litigation legal effort through The Industrial Relations Court (Act No 2 Year 2004 concerning Industrial Relations Disputes Settlement).

The Safety of Removing Fractured Nickel-Titanium Files in Root Canals Using a Nd: YAP Laser.

The fracture of nickel-titanium (Ni-Ti) instruments during root canal instrumentation leads to compromised outcomes in endodontic treatments. Despite the significant impact of instrument facture during a root canal treatment, there is still no universally accepted method to address this complication. Several previous studies have shown the ability of a Neodymium: Yttrium-Aluminum-Perovskite (Nd: YAP) laser to cut endodontic files. This study aims to determine safe irradiation conditions for a clinical procedure involving the use of a Neodymium: Yttrium-Aluminum-Perovskite (Nd: YAP) laser for removing fractured nickel-titanium files in root canals. A total of 54 extracted permanent human teeth (n = 54) were used. This study involved nine distinct groups, each employing different irradiation conditions. Groups 1 s, 3 s, 5 s, 10 s, and 15 s simply consist of irradiation for 1, 3, 5, 10, and 15 s, respectively. After identifying the longest and safest duration time, four additional groups were proposed (labeled A, B, C, and D). Group A was composed of three series of irradiations of 5 s each separated by a rest time of 30 s (L5s + 30 s RT). Group B consisted of three series of irradiations of 5 s each separated by a rest time of 60 s (L5s + 60 s RT). Group C consisted of two series of irradiations of 5 s each separated by a rest time of 30 s (L5s + 30 s RT), and group D consisted of two series of irradiations of 5 s each separated by a rest time of 5 s (L5s + 5 s RT). In all groups, during the rest time, continuous irrigation with 2.5 mL of sodium hypochlorite (3% NaOCl) was carried out. The variation in temperature during irradiation was registered with a thermocouple during irradiation with different protocols. The mean and standard deviation of the temperature increase was noted. The calculation of the temperature was made as the Δ of the highest recorded temperature at the root surface minus (-) that recorded at baseline (37°). Additionally, scanning electron microscopy (SEM) was used after irradiation in all groups in order to assess the morphological changes in the root dentinal walls. The Nd: YAP laser irradiation parameters were a power of 3W, an energy of 300 mJ per pulse, a fiber diameter of 200 µm, a pulsed mode of irradiation with a frequency of 10 Hz, a pulse duration of 150 µs, and an energy density of 955.41 J/cm2. Our results show that the safest protocol for bypassing and/or removing broken instruments involves three series of irradiation of 5 s each with a rest time of 30 s between each series. Furthermore, our results suggest that continuous irradiation for 10 s or more may be harmful for periodontal tissue.

Does mild chronic obstructive pulmonary disease need a standard pulmonary rehabilitation program? A case report

Background: Patients with mild chronic obstructive pulmonary disease (COPD) are usually not recommended for a standard pulmonary rehabilitation (PR)program based on the GOLD guideline in mild COPD GOLD A classification. Especially, the scientific evidence on exercise capacity that can be identified for recruitment in PR programs has been less reported. Thus, a preliminary case study to identify the exercise capacity under cardiopulmonary responses by aerobic exercise testing among patients in mild COPD GOLD A classification was the aim of this study. Objective: To evaluate the cardiopulmonary responses from exercise capacity testing in individual COPD patients with mild COPD GOLD A Classification. Materials and methods: Four participants with mild COPD GOLD A performed an exercise endurance capacity test at home using Spot Marching Exercise Test (SMT), marching on the spot with high hip and arm raising. The load of SMT was indicated by a controlled stepping rate at 70, 80, 90, 100, and 110 steps/min. Every participant performed Incremental SMT (ISMT) with every 3 min incremental load, and the Constant SMT (CSMT) at the peak load. Both exercise tests were terminated at symptom limit. Resting time between ISMT and CSMT was at least 30 minutes. Cardiopulmonary exercise responses, Borg perceived breathlessness (RPB) and exertion (RPE) were monitored every minute during the exercise test. The duration of exercises was recorded. Results: Peak exercise capacity using ISMT was low with the end exercise load at 70, 80, 80, and 90 steps/min which is equivalent to moderate to high intensity at 81%, 62%, 65% and 93% of age-predicted maximum heart rate (HRmax). The exercise test was stopped by breathlessness at RPB 7, 8, 6, and 5. Respiratory rates (RR) were 36, 26, 38, and 38 breaths/min. With CSMT, the results showed very short exercise duration 1.78, 4.60, 2.15, and 2.47 mins with RPB 7, 8, 5, and 5 and RR of 33, 27, 34, and 41 breaths/min respectively. Conclusion: This preliminary report reveals that all four mild COPD GOLD A show low exercise capacity and very poor exercise endurance that should identify the appropriated standard PR program in the future.

Longitudinal associations of diurnal rest-activity rhythms with fatigue, insomnia, and health-related quality of life in survivors of colorectal cancer up to 5 years post-treatment

BackgroundThere is a growing population of survivors of colorectal cancer (CRC). Fatigue and insomnia are common symptoms after CRC, negatively influencing health-related quality of life (HRQoL). Besides increasing physical activity and decreasing sedentary behavior, the timing and patterns of physical activity and rest over the 24-h day (i.e. diurnal rest-activity rhythms) could also play a role in alleviating these symptoms and improving HRQoL. We investigated longitudinal associations of the diurnal rest-activity rhythm (RAR) with fatigue, insomnia, and HRQoL in survivors of CRC.MethodsIn a prospective cohort study among survivors of stage I-III CRC, 5 repeated measurements were performed from 6 weeks up to 5 years post-treatment. Parameters of RAR, including mesor, amplitude, acrophase, circadian quotient, dichotomy index, and 24-h autocorrelation coefficient, were assessed by a custom MATLAB program using data from tri-axial accelerometers worn on the upper thigh for 7 consecutive days. Fatigue, insomnia, and HRQoL were measured by validated questionnaires. Confounder-adjusted linear mixed models were applied to analyze longitudinal associations of RAR with fatigue, insomnia, and HRQoL from 6 weeks until 5 years post-treatment. Additionally, intra-individual and inter-individual associations over time were separated.ResultsData were available from 289 survivors of CRC. All RAR parameters except for 24-h autocorrelation increased from 6 weeks to 6 months post-treatment, after which they remained relatively stable. A higher mesor, amplitude, circadian quotient, dichotomy index, and 24-h autocorrelation were statistically significantly associated with less fatigue and better HRQoL over time. A higher amplitude and circadian quotient were associated with lower insomnia. Most of these associations appeared driven by both within-person changes over time and between-person differences in RAR parameters. No significant associations were observed for acrophase.ConclusionsIn the first five years after CRC treatment, adhering to a generally more active (mesor) and consistent (24-h autocorrelation) RAR, with a pronounced peak activity (amplitude) and a marked difference between daytime and nighttime activity (dichotomy index) was found to be associated with lower fatigue, lower insomnia, and a better HRQoL. Future intervention studies are needed to investigate if restoring RAR among survivors of CRC could help to alleviate symptoms of fatigue and insomnia while enhancing their HRQoL.Trial registrationEnCoRe study NL6904 (https://www.onderzoekmetmensen.nl/).

Self-healing analysis of steel slag asphalt mixture under microwave heating through laboratory fatigue-healing test and microscopic characterization method

Steel slag is an eco-friendly low-carbon building material that has been widely used for pavement construction in recent years. In this study, the steel slag aggregate (SSA) is used to replace a part of the basalt aggregate in the porous asphalt mixture to improve its microwave absorption ability. Microwave heating promotes the self-healing capability of steel-slag asphalt mixture. We designed and conducted 16 groups of fatigue-healing tests based on an orthogonal experimental design to analyze the influence of various factors, including the degree of damage, healing temperature, and rest time, on the self-healing ability of the steel slag asphalt mixture. The ratio of the number of cyclic loads after healing (N1) to the number of cyclic loads before healing (N0) is defined as the healing index. The results of the range analysis demonstrate that the healing temperature presents the greatest impact on the healing rate of fatigue damage, followed by the degree of fatigue damage; the rest time has the least impact. The fatigue damage healing rate gradually decreases with the increase in the degree of damage. It first increases and then decreases with the increase in the healing temperature. It increases with the rest time. The optimal healing state of the steel slag porous asphalt mixture involves heating to 80℃ with 60 % degree of damage followed by resting for 8 hours. CT scanning technology is used to observe the crack distribution before and after healing. The CT images and a 3D reconstruction of the asphalt mixture demonstrate that obvious healing of cracks can be observed after microwave heating, and microwave heating does not significantly affect the porosity of the asphalt mixture. The nano-indentation indicates that the Young’s modulus and hardness of the asphalt mortar in the cracking area increased by 16.8 % and 22 %, respectively, after healing due to microwave heating, which can be attributed to the ageing of the asphalt.

Auricular acupuncture plays a neuroprotective role in 6-hydroxydopamine-induced Parkinson's disease in rats

BackgroundParkinson's disease (PD) is the second-most common neurodegenerative disease. Currently, PD treatment is symptomatic and involves the use of dopamine-based therapies. This study investigated auricular acupuncture on motor and cognitive abilities in rats with 6-OHDA-induced PD. MethodsA PD rat model was established by bilaterally injecting 6-OHDA into the lateral dorsal striatum. Then, 2- or 15-Hz auricular electroacupuncture (EA) was applied to the auricular CO15 and CO12 points bilaterally for 20 min three times a week for four consecutive weeks. ResultsBoth the latency to fall and rest time of the open field test in the EA15 group were greater than in the 6-OHDA group (p < 0.001 and p < 0.05). The time spent on the two-object recognition task was greater in the EA15 group and EA2 group than in the 6-OHDA group (p < 0.01 and p < 0.05). More tyrosine hydroxylase (TH)-positive neurons and fibers were noted in the dorsolateral striatum and substantia nigra (SN) (all p < 0.05). TH expression in the SN was greater in the EA15 group than that in the 6-OHDA group (p < 0.05), while α-synuclein expression in the SN was stronger in the 6-OHDA group than in the EA15 group (p < 0.05). The l-DOPA level in the striatum was higher in the EA15 group than in the 6-OHDA group (p < 0.05). ConclusionAccording to the results, rats with 6-OHDA-induced PD may benefit from auricular EA in terms of motor and cognitive behavior as well as neuroprotection.

Behavioral and metabolic markers of cow morbidity in early lactation

The high productivity of cows on modern dairy farms means that their bodies are used almost at full capacity. Even minor violations in the conditions of keeping or feeding can lead to a significant increase in the morbidity of animals. In such conditions, preventive veterinary medicine is the main task of a veterinarian. In practice, preventing the development of the disease means the veterinarian's ability to predict the occurrence of a problem, identify its cause in time and offer preventive measures. The purpose of this work was to get acquainted with behavioral and metabolic markers for predicting morbidity in cows during early lactation. According to the methodology for systematic reviews of the literature, a search and analysis of scientific articles according to the topic of the study, which were published during 2000–2023, was carried out. To search for scientific articles, the scientometric databases of the Web of Science Core Collection and PubMed were used. Analysis of the study of behavioral and metabolic markers of morbidity in cows during early lactation showed the significant relevance of the problem for dairy farming. A significant number of scientific articles are devoted to the study of this issue. A significant amount of the results of scientific research has practical significance and is used in production. The other part serves as a basis for the formation of new substantiated scientific hypotheses. This gives reason to believe that solving the problem of timely diagnosis and prevention of cow diseases during the transition period is a matter of the near future. Certain physiological and behavioral parameters (duration of chewing and feeding, time of rest and motor activity, social interaction) during the dry period can be important indicators of metabolic changes or diseases in cows at the beginning of lactation. The accuracy of forecasting with the help of such parameters increases with the increase in the duration of the study and the number of indicators used. Physiological and behavioral parameters recorded by automated milking systems can be successfully used to diagnose and predict health problems of dairy cows. Further research in this field is an important challenge for veterinary science. An increase in the time spent in a lying position, the number of periods of rest and agonistic contractions per day, a decrease in the duration of chewing, feeding and motor activity, especially in the last trimester of pregnancy, are associated with an increased likelihood of transition period diseases (ketosis, abomasum displacement, reproductive disorders, etc.). The study of behavioral and metabolic markers of morbidity in cows during early lactation proved the significant relevance of the problem for dairy farming. A significant number of scientific articles are devoted to the study of this issue. We believe that solving the problem of timely diagnosis and prevention of cow diseases during the transition period is an important task of veterinary medical science today.

Labor Relations Issues and Governance in the Platform Economy: A Case Study of 'Online Ride-Hailing Drivers'

With the rapid development of the times, new economic forms emerge endlessly, and more and more people are seeking work and rewards through the platform economy. The concept of "ride-hailing" has quickly entered people's sight due to its speed and high comfort level. However, due to the imperfections of the platform economy and the virtual nature of the internet, issues faced by "ride-hailing drivers" continue to emerge: lack of signed labor contracts, difficulty in guaranteeing rest time, inadequate labor laws, etc., naturally causing certain negative impacts on the new economic industry. In this article, we will discuss the issues of labor relations under the platform economy from the perspective of "ride-hailing drivers" and propose reasonable governance measures.

Venous vascular closure system vs. figure-of-eight suture following atrial fibrillation ablation: the STYLE-AF Study.

Simplified ablation technologies for pulmonary vein isolation (PVI) are increasingly performed worldwide. One of the most common complications following PVI are vascular access-related complications. Lately, venous closure systems (VCSs) were introduced into clinical practice, aiming to reduce the time of bed rest, to increase the patients' comfort, and to reduce vascular access-related complications. The aim of the present study is to compare the safety and efficacy of using a VCS to achieve haemostasis following single-shot PVI to the actual standard of care [figure-of-eight suture and manual compression (MC)]. This is a prospective, multicentre, randomized, controlled, open-label trial performed at three German centres. Patients were randomized 1:1 to undergo haemostasis either by means of VCS (VCS group) or of a figure-of-eight suture and MC (F8 group). The primary efficacy endpoint was the time to ambulation, while the primary safety endpoint was the incidence of major periprocedural adverse events until hospital discharge. A total of 125 patients were randomized. The baseline characteristics were similar between the groups. The VCS group showed a shorter time to ambulation [109.0 (82.0, 160.0) vs. 269.0 (243.8, 340.5) min; P < 0.001], shorter time to haemostasis [1 (1, 2) vs. 5 (2, 10) min; P < 0.001], and shorter time to discharge eligibility [270 (270, 270) vs. 340 (300, 458) min; P < 0.001]. No major vascular access-related complication was reported in either group. A trend towards a lower incidence of minor vascular access-related complications on the day of procedure was observed in the VCS group [7 (11.1%) vs. 15 (24.2%); P = 0.063] as compared to the control group. Following AF ablation, the use of a VCS results in a significantly shorter time to ambulation, time to haemostasis, and time to discharge eligibility. No major vascular access-related complications were identified. The use of MC and a figure-of-eight suture showed a trend towards a higher incidence of minor vascular access-related complications.