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The tools used in this research can be used to analyze food and nutrition security interventions. Furthermore, the results allow policymakers to identify applicable public policies in the fight against hunger.This paper proposes an object classification method using a flexion glove and machine learning. The classification is performed based on the information obtained from a single grasp on a target object. The flexion glove is developed with five flex sensors mounted on five finger sleeves, and is used for measuring the flexion of individual fingers while grasping an object. Flexion signals are divided into three phases, and they are the phases of picking, holding and releasing, respectively. find more Grasping features are extracted from the phase of holding for training the support vector machine. Two sets of objects are prepared for the classification test. One is printed-object set and the other is daily-life object set. The printed-object set is for investigating the patterns of grasping with specified shape and size, while the daily-life object set includes nine objects randomly chosen from daily life for demonstrating that the proposed method can be used to identify a wide range of objects. According to the results, the accuracy of the classifications are achieved 95.56% and 88.89% for the sets of printed objects and daily-life objects, respectively. A flexion glove which can perform object classification is successfully developed in this work and is aimed at potential grasp-to-see applications, such as visual impairment aid and recognition in dark space.Kiwifruit is very popular among consumers due to its high nutritional value. The increasing expansion in kiwifruit cultivation has led to the spread of rot diseases. To identify the pathogens causing kiwifruit ripe rots in China, 24 isolates were isolated from the diseased fruit and wart in trees. Botryosphaeria dothidea was recognized as the pathogen causing kiwifruit ripe rot and wart in the tree through internal transcribed spacer (ITS) sequencing, pathogenicity testing, morphological and microscopic characteristics. The rapid and accurate detection of this pathogen will lead to better disease monitoring and control efforts. A loop-mediated isothermal amplification (LAMP) method was then developed to rapidly and specifically identify B. dothidea. These results offer value to further research into kiwifruit ripe rot, such as disease prediction, pathogen rapid detection, and effective disease control.In the midst of the unceasing COVID-19 pandemic, the identification of immunogenic epitopes in the SARS-CoV-2 spike (S) glycoprotein plays a vital role in the advancement and development of intervention strategies. S is expressed on the exterior of the SARS-CoV-2 virion and contains two subunits, namely the N-terminal S1 and C-terminal S2. It is the key element for mediating viral entry as well as a crucial antigenic determinant capable of stimulating protective immune response through elicitation of anti-SARS-CoV-2 antibodies and activation of CD4+ and CD8+ cells in COVID-19 patients. Given that S2 is highly conserved in comparison to the S1, here, we provide a review of the latest findings on the SARS-CoV-2 S2 subunit and further discuss its potential as an attractive and promising target for the development of prophylactic vaccines and therapeutic agents against COVID-19.Multidirectional running has been described as an important factor in team sports performance. The aim of the present study was to determine changes in T-test, 505 time, 10 m sprint, squat jump (SJ), countermovement jump (CMJ), countermovement jump right leg (CMJRL), and countermovement jump left leg (CMJLL) following exposure to 12 sessions over 4 weeks of a multidirectional running sprint training intervention in male and female handball players. A total of 31 handball players (15 male and 16 female) were recruited for this study and then randomly assigned to an experimental group (EG) or control group (CG). Male EG players showed improvements in 505 Preferred Side (PS) (p ≤ 0.05), 505 Non-Preferred Side (NPS) (p ≤ 0.05), and 10 m sprint (p ≤ 0.05), while female EG players presented statistically significant improvements between pre- and post-test for the T-test (p ≤ 0.05), 505 PS (p ≤ 0.05), 505 NPS (p ≤ 0.05), and 10 m sprint (p ≤ 0.05). No statistically significant pre- and post-test differences were observed in CG (all p ≥ 0.05) or between male and female players. We found an improvement in handball players' agility and speed of movement following the intervention protocol, suggesting the need to introduce this program into our training sessions. It may also be necessary to select and develop more specific tests in order to evaluate multidirectional work in handball players.Despite the growing body of research regarding sexting and online sexual victimization, there is little evidence exploring cultural differences in association with those behaviors. The aim of this study was to examine cultural differences in sexting practices by comparing an American sample and a Spanish sample of university students. The original sample was composed of 1799 college students, including 1386 Spanish college students and 413 American Students, with 74% of female participants, and ages ranging from 18 to 64 years old (mean age = 21.26, SD= 4.61). Results indicate that American students sext more than Spanish students and have higher probabilities of being victims of nonconsensual dissemination of their sexual content. However, Spanish students receive more sexts than American students. Although our results show differences between the Spanish and the American samples that might be modulated by cultural factors, the vulnerability of females regarding sexting remains unchanged. Additionally, differences in specific characteristics of the behaviors (such as perceived risk, receiver of the sexual content, intensity of the sexual content, and motive for sexting) were also studied. Further results and implications are discussed in relation to cultural differences.Community crises require the provision of short-term reflective intervention methods to help service users identify stressors, and access and intensify their adaptive coping. Here, we demonstrate the use of a single-session online cognitive behavioral- and art-based (CB-ART) intervention within the context of the COVID-19 pandemic. In this method, the individual draws three images his/her COVID-19-related stress, his/her perceived resources, and an integration of stress and resources. This method provided a reflective space in which individuals could identify their experienced stressors, acknowledge their coping resources, and integrate these two elements within the context of the current pandemic. In this article, we use illustrative examples from a study implemented during the first national lockdown in Israel and present a tool that can be easily implemented by mental-health professionals in ongoing community crises. The aims of this intervention were to co-create knowledge with service users, access their self-defined needs and strengths, and enhance their coping by enabling them to view stress and coping as part of the salutogenic continuum.
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