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Integrating artificial intelligence and high-throughput phenotyping for crop improvement

Journal of Integrative Agriculture 2024年第6期23卷 1787-1802页

作者： Mansoor Sheikh Farooq Iqra Hamadani Ambreen Kumar A Pravin Manzoor Ikra yong suk Chung Phenomics Laboratory Department of Plant Resources and EnvironmentJeju National UniversityJeju 63234Republic of Korea Council of Scientific&Industrial Research Indian Institute of Integrative MedicinePulwamaJ&K 192301India Animal and Dairy Science University of WisconsinMadisonWI 530706United States of America Division of Fruit Science Faculty of HorticultureSher-e-Kashmir University of Agricultural Sciences and Technology of KashmirSrinagar 190025India

Crop improvement is crucial for addressing the global challenges of food security and sustainable *** advancements in high-throughput phenotyping(HTP)technologies and artificial intelligence(AI)have revolutionized the field,enabling rapid and accurate assessment of crop traits on a large *** integration of AI and machine learning algorithms with HTP data has unlocked new opportunities for crop *** algorithms can analyze and interpret large datasets,and extract meaningful patterns and correlations between phenotypic traits and genetic *** technologies have the potential to revolutionize plant breeding programs by providing breeders with efficient and accurate tools for trait selection,thereby reducing the time and cost required for variety ***,further research and collaboration are needed to overcome the existing challenges and fully unlock the power of HTP and AI in crop *** leveraging AI algorithms,researchers can efficiently analyze phenotypic data,uncover complex patterns,and establish predictive models that enable precise trait selection and crop *** aim of this review is to explore the transformative potential of integrating HTP and AI in crop *** review will encompass an in-depth analysis of recent advances and applications,highlighting the numerous benefits and challenges associated with HTP and AI.

关键词： artificial intelligence crop improvement data analysis high-throughput phenotyping machine learning precision agriculture trait selection

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TEAM:Transformer Encoder Attention Module for Video Classification

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Computer Systems Science & Engineering 2024年第2期48卷 451-477页

作者： Hae Sung Park yong suk Choi Department of Artificial Intelligence Hanyang UniversitySeoulKorea Department of Computer Science Hanyang UniversitySeoulKorea

Much like humans focus solely on object movement to understand actions,directing a deep learning model’s attention to the core contexts within videos is crucial for improving video *** the recent study,Video Masked Auto-Encoder(VideoMAE)employs a pre-training approach with a high ratio of tube masking and reconstruction,effectively mitigating spatial bias due to temporal redundancy in full video *** steers the model’s focus toward detailed temporal ***,as the VideoMAE still relies on full video frames during the action recognition stage,it may exhibit a progressive shift in attention towards spatial contexts,deteriorating its ability to capture the main spatio-temporal *** address this issue,we propose an attention-directing module named Transformer Encoder Attention Module(TEAM).This proposed module effectively directs the model’s attention to the core characteristics within each video,inherently mitigating spatial *** TEAM first figures out the core features among the overall extracted features from each *** that,it discerns the specific parts of the video where those features are located,encouraging the model to focus more on these informative ***,during the action recognition stage,the proposed TEAM effectively shifts the VideoMAE’s attention from spatial contexts towards the core spatio-temporal *** attention-shift manner alleviates the spatial bias in the model and simultaneously enhances its ability to capture precise video *** conduct extensive experiments to explore the optimal configuration that enables the TEAM to fulfill its intended design purpose and facilitates its seamless integration with the VideoMAE *** integrated model,i.e.,VideoMAE+TEAM,outperforms the existing VideoMAE by a significant margin on Something-Something-V2(71.3%vs.70.3%).Moreover,the qualitative comparisons demonstrate that the TEAM encourages the model to disregard insignificant featur

关键词： Video classification action recognition vision transformer masked auto-encoder

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Wireless,multimodal sensors for continuous measurement of pressure,temperature,and hydration of patients in wheelchair

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npj Flexible Electronics 2023年第1期7卷 479-493页

作者： Seokjoo Cho Hyeonseok Han Hyunwoo Park Sung-Uk Lee Jae-Hwan Kim Sung Woo Jeon Mengqiu Wang Raudel Avila Zhaoqian Xi Kabseok Ko Minsu Park Jungyup Lee Myungwoo Choi Je-Sang Lee Weon Gi Min Byeong-Ju Lee Soyeong Lee Jungrak Choi Jimin Gu Jaeho Park Min Seong Kim Junseong Ahn Osman Gul Chankyu Han Gihun Lee Seunghwan Kim Kyuyoung Kim Jeonghyun Kim Chang-Mo Kang Jahyun Koo Sung Soo Kwak Sungbong Kim Dong Yun Choi Seokwoo Jeon Hyung Jin Sung yong Bae Park Minkyu Je Young Tae Cho yong suk oh Inkyu Park Department of Mechanical Engineering Korea Advanced Institute of Science and TechnologyDaejeon 34141Republic of Korea School of Electrical Engineering Korea Advanced Institute of Science and TechnologyDaejeon 34141Republic of Korea Advanced 3D Printing Technology Development Division Korea Atomic Energy Research InstituteDaejeon 34057Republic of Korea Department of Electrical and Computer Engineering University of Illinois at Urbana-ChampaignUrbanaIL 61801USA State Key Laboratory of Structural Analysis for Industrial Equipment Department of Engineering MechanicsDalian University of TechnologyDalian 116023P.R.China Department of Mechanical Engineering Northwestern UniversityEvanstonIL 60208USA DUT-BSU Joint Institute Dalian University of TechnologyDalian 116023China Ningbo Institute of Dalian University of Technology Ningbo 315016China Department of Electronics Engineering Kangwon National UniversityChuncheon 24341Republic of Korea Querrey-Simpson Institute for Bioelectronics Northwestern UniversityEvanstonIL 60208USA Sibel Health Inc NilesIL 60714USA Department of Materials Science and Engineering KAIST Institute for The Nanocentury(KINC)Korea Advanced Institute of Science and TechnologyDaejeon 34141Republic of Korea Department of Rehabilitation Medicine Gimhae Hansol Rehabilitation&Convalescent HospitalGimhae 50924Republic of Korea Department of planning and development Gimhae Hansol Rehabilitation&Convalescent HospitalGimhae 50924Republic of Korea Department of rehabilitation medicine Pusan national university hospitalBusan 49241Republic of Korea Department of AI Convergence Network Ajou UniversitySuwon 16499Republic of Korea Department of Electronic Convergence Engineering Kwangwoon UniversitySeoul 01897Republic of Korea Korea Photonics Technology Institute Gwangju 61007Republic of Korea School of Biomedical Engineering Korea UniversitySeoul 02841Republic of Korea Interdisciplinary Program in Precision Public Health Korea UniversitySeoul 02841Republic of Korea Center

Individuals who are unable to walk independently spend most of the day in a *** population is at high risk for developing pressure injuries caused by ***,early diagnosis and prevention of these injuries still remain ***,we introduce battery-free,wireless,multimodal sensors and a movable system for continuous measurement of pressure,temperature,and hydration at skin *** device design includes a crack-activated pressure sensor with nanoscale encapsulations for enhanced sensitivity,a temperature sensor for measuring skin temperature,and a galvanic skin response sensor for measuring skin hydration *** movable system enables power harvesting,and data communication to multiple wireless devices mounted at skin-cushion interfaces of wheelchair users over full body *** evaluations and numerical simulations of the devices,together with clinical trials for wheelchair patients,demonstrate the feasibility and stability of the sensor system for preventing pressure injuries caused by sitting.

关键词： injuries modal mounted

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Survival benefit of concurrent chemoradiotherapy for advanced ampulla of Vater cancer

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World Journal of Clinical Cases 2024年第2期12卷 267-275页

作者： Chae Hwa Kwon Hyung Il Seo Dong Uk Kim Sung yong Han suk Kim Nam Kyung Lee Seung Baek Hong Ji Hyun Ahn Young Mok Park Byeong Gwan Noh BioMedical Research Institute Pusan National University HospitalBusan 49241South Korea Department of Surgery Pusan National University School of Medicine and Biomedical Research InstitutePusan National University HospitalBusan 49241South Korea Department of Internal Medicine Pusan National University School of Medicine and Biomedical Research InstitutePusan National University HospitalBusan 49241South Korea Department of Radiology Pusan National University School of Medicine and Biomedical Research InstitutePusan National University HospitalBusan 49241South Korea Department of Pathology and Biomedical Research Institute Pusan National University HospitalBusan 49241South Korea

BACKGROUND Currently,there is no standard adjuvant therapy for patients with resected ampulla of Vater(AoV)*** To evaluate the effectiveness of adjuvant concurrent chemoradiotherapy(CCRT)in patients with advanced AoV cancer who underwent curative *** This single-centered,retrospective study included 29 patients with advanced AoV cancer who underwent pancreaticoduodenectomy between 2006 and *** impact of CCRT on advanced AoV cancer was *** The 1-,3-,and 5-yr recurrence-free survival(RFS)rates for patients with advanced AoV cancer were 82.8%,48.3%,and 40.8%,respectively,and the overall survival(OS)rates were 89.7%,62.1%,and 51.7%,***-cular invasion was found to be a significant risk factor for RFS and OS in patients with advanced AoV cancer in the univariate analysis,whereas T stage and lymph node metastasis were significantly associated with OS in the multivariate *** to the patients who did not receive adjuvant CCRT,those who received adjuvant CCRT did not show statistically significant improvements in the RFS and OS,although they had a significantly lower average age and significantly higher platelet-to-lymphocyte *** Adjuvant CCRT did not improve survival outcomes in patients with advanced AoV *** findings contribute to existing knowledge on the effectiveness of CCRT in this patient population and provide important insights for clinical decision-making.

关键词： Advanced ampulla of Vater cancer Adjuvant concurrent chemoradiotherapy Recurrence Survival Vater cancer

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Global status and trends in hepatitis B virus DNA mutation research from 2003 to 2022:A comprehensive bibliometric view

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Portal Hypertension & Cirrhosis 2024年第1期3卷 14-21页

作者： Ming Li Xiaoming Xu yong Liu Minxin Mao Yu Geng Shengxia Yin Xin Tong Chao Wu Jie Li Department of Infectious Diseases Nanjing Drum Tower Hospital Clinical College of Nanjing University of Chinese MedicineNanjingJiangsuChina Department of Infectious Diseases Nanjing Drum Tower HospitalAffiliated Hospital of Medical SchoolNanjing UniversityNanjingJiangsuChina Department of Laboratory Medicine Nanjing Drum Tower HospitalAffiliated Hospital of Medical SchoolNanjing UniversityNanjingJiangsuChina Institute of Viruses and Infectious Diseases Nanjing UniversityNanjingJiangsuChina

Aims:Hepatitis B virus(HBV)is an enveloped DNA virus belonging to the Hepadnaviridae *** is a significant contributor to the prevalence of chronic liver disease on a global *** in HBV DNA can affect the diagnosis,treatment,and prognosis of patients with chronic hepatitis *** numerous studies on HBV DNA mutations have been conducted,few bibliometric studies have been performed to *** study aimed to analyze changes in scientific output to gain a better understanding of the current research status and identify potential new research directions in the field of HBV DNA ***:Relevant studies published between 2003 and 2022 were retrieved from the Web of Science Core Collection *** version 6.1.R6 was used to construct network maps to evaluate collaborations among countries,institutions,authors,journals,and ***:In total,1508 publications over the past 20 years were obtained,mainly from China,the United States,and *** major research institutions in China included the University of Hong Kong,Fudan University,and Peking *** Ching Lung was the most productive author,whereas Anna suk-Fong Lok was the most frequently co-cited *** keyword“HBsAg”was the strongest burst keyword in recent years,indicating possible future study ***:This bibliometric analysis intuitively revealed the overall research status of HBV DNA mutations,providing valuable information for researchers,funding agencies,and policymakers to explore the current research status,research hotspots,and new directions for future research.

关键词： bibliometrics DNA hepatitis B virus mutation

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Evaluation of lubrication performance of crank pin bearing in a marine diesel engine

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Friction 2018年第4期6卷 464-471页

作者： suk Man MOON yong Joo CHO Tae Wan KIM School of Mechanical Engineering Pusan National University Department of Mechanical Engineering Pukyong National University

In this study, the lubrication performance of the crank pin bearing in a marine two–stroke diesel engine is evaluated to investigate the adhesional failure on the crank pin bearing. A numerical algorithm for the lubrication analysis considering motion analysis of the crank pin system is developed. The film pressure and thickness for three clearances and three lubricant temperatures are calculated. The results show that the lubricant temperature has a higher effect on film thickness than clearance. In terms of the film parameter, the operating condition that can result in solid–solid contact is investigated. We also suggest the desirable operating conditions of clearance and lubricant temperature to prevent the solid–solid contact.

关键词： crank pin bearing film thickness lubricant film parameter diesel engine

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Associations of non-high-density lipoprotein cholesterol with metabolic syndrome and its components in Korean children and adolescents: the Korea National Health and Nutrition Examination Surveys 2008–2014

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World Journal of Pediatrics 2018年第5期14卷 461-469页

作者： yong Min Kim So Hyun Kim Young suk Shim Department of Pediatrics Hallym University Dongtan Sacred Heart HospitalHallym University College of Medicine7Keunjaebong-gilHwaseong-siGyeonggi-doSeoul 18450Republic of Korea

Background In this study, we aimed to investigate the relationship between single-gender Korean references for non-high-density lipoprotein cholesterol (non-HDL-C) and metabolic syndrome (MetS) in childhood. Methods A total of 5742 Korean children aged 10–18 years who participated in a national survey were included. The sub-jects were classified into three groups based on single-gender non-HDL-C levels as follows: <120 mg/dL (desirable), ≥120 and <150 mg/dL (borderline high), and ≥150 mg/dL (high). Results Males in the borderline high non-HDL-C group had odds ratios (ORs) of 2.86 (95% confidence interval, 2.30–3.56) for elevated triglycerides (TG), 1.73 (1.08–1.79) for reduced high-density lipoprotein cholesterol (HDL-C) and 1.73 (1.08–2.78) for MetS compared with males in the desirable non-HDL-C group after adjusting for covariates. Males in the high non-HDL-C group had ORs of 1.65 (1.14–2.41) for elevated blood pressure (BP), 6.21 (4.27–9.05) for elevated TG, and 3.29 (1.49–7.26) for MetS compared with males in the desirable non-HDL-C group. Females in the borderline high non-HDL-C group had ORs of 3.03 (2.43–3.76) for elevated TG, 1.63 (1.13–2.35) for reduced HDL-C, and 4.53 (2.47–8.31) for MetS compared with females in the desirable non-HDL-C group. Females in the high non-HDL-C group had ORs of 1.43 (1.00–2.04) for elevated BP, 6.36 (4.45–9.08) for elevated TG, and 7.64 (3.65–15.96) for MetS compared with females in the desirable non-HDL-C group. Conclusion Our results suggest that, in a Korean population, a non-HDL-C level of 120 mg/dL for males and 150 mg/dL for females is the threshold between borderline high and high risk for MetS.

关键词： Adolescents Cardiovascular risk Children Metabolic syndrome Non-high-density lipoprotein cholesterol

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Polysplenia syndrome with preduodenal portal vein detected in adults

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World Journal of Gastroenterology 2008年第41期14卷 6418-6420页

作者： Hyung-Il Seo Tae yong Jeon Mun Sup Sim suk Kim Department of Surgery Postgraduate School of Medicine and Medical Research Institute Pusan National University Department of Radiology Postgraduate School of Medicine Pusan National University

Polysplenia syndrome, defined as the presence of multiple spleens of almost equal volume, is a rare condition involving congenital anomalies in multiple organ systems. We report this anomaly in a 41-year-old female who underwent a left lateral sectionectomy due to recurrent cholangitis and impacted left lateral duct stones. Polysplenia syndrome with preduodenal vein was diagnosed preoperatively by computed to-mography (CT) and surgery was done safely. Although the polysplenia syndrome with preduodenal portal vein (PDPV) in adult is rarely encountered, surgeons need to understand the course of the portal vein and exercise caution in approaching the biliary tract.

关键词： Polysplenia Polysplenia syndrome Preduodenal portal vein Intrahepatic duct stones Congenital anomaly

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Gallstone spillage caused by spontaneously perforated hemorrhagic cholecystitis

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World Journal of Gastroenterology 2007年第41期13卷 5525-5526页

作者： Young Chul Kim Mi-suk Park yong Eun Chung Joon suk Lim Myeong-Jin Kim Ki Whang Kim Department of Diagnostic Radiology and Institute of Gastroenterology Severance HospitalResearch Institute of Radiological ScienceYonsei University College of MedicineSeoulSouth Korea

There are occasional incidences of gallstone spillage during laparoscopic cholecystectomy,and there have been frequent reports on such a topic in the literature. To the best of our knowledge,however,there have been no reports about spilled stones caused by spontaneously perforated hemorrhagic cholecystitis. Here,we report the radiologic findings of spilled stones caused by spontaneously perforated hemorrhagic cholecystitis in a 55-year-old man.

关键词： Gallbladder perforation Gallstone spillage, Hemorrhagic cholecystitis

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Serum cytokine levels in chronic hepatitis B patients receiving peginterferon alpha-2a therapy

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Hepatobiliary & Pancreatic Diseases International 2012年第5期11卷 499-506页

作者： yongjung Park Jun yong Park Kwang-Hyub Han Hyon-suk Kim Department of Laboratory Medicine Yonsei University College of Medicine Department of Internal Medicine Institute of GastroenterologyYonsei University College of Medicine

BACKGROUND: The relationship between cytokines and responses to peginterferon α-2a treatment in chronic hepatitis B patients has not yet been fully elucidated. We analyzed the serum levels of interleukin (IL)-1α, IL-1β, IL-2, IL-4, IL-6, IL-8, IL-10, vascular endothelial growth factor, interferon-γ, tumor necrosis factor-α, monocyte chemotactic protein-1 (MCP1) and epidermal growth factor during the treatment with peginterferon α-2a. METHODS: Ninety-three serum samples from 20 chronic hepatitis B patients were collected before, during and after 48 weeks of peginterferon therapy and were assayed for 12 cytokines. The patients were categorized as either virologic responders (VRs) or non-responders (NRs) according to their HBV DNA levels taken at 6th month during treatment. The Evidence Investigator (Randox, Antrim, UK), a protein chip analyzer, was used to quantify cytokines. RESULTS: Among the 12 cytokines, the levels of MCP1 were increased and the levels of IL-4 were decreased during the treatment in VRs. However these cytokines were not significantly changed in NRs in the treatment phases. Area under the receiver operating characteristic curve (AUROC) value of HBV DNA measured before the treatment was 0.81 in predicting VRs, and that of the baseline MCP1 was 0.76. IL-6 levels at 3rd and 6th months during the treatment also showed AUROC values 0.85 and 0.78 respectively in predicting sustained VRs. CONCLUSION: Serum cytokine levels reflect the pathological differences of individual treatment phases and could also be useful in monitoring responses to peginterferon treatment in chronic hepatitis B patients.

关键词： chronic hepatitis B cytokine hepatitis B virus peginterferon protein chip array

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