Background Sustainable strategies for enteric methane(CH_(4))mitigation of dairy cows have been extensively explored to improve production performance and alleviate environmental pressure.The present study aimed to in...Background Sustainable strategies for enteric methane(CH_(4))mitigation of dairy cows have been extensively explored to improve production performance and alleviate environmental pressure.The present study aimed to investigate the effects of dietary xylooligosaccharides(XOS)and exogenous enzyme(EXE)supplementation on milk production,nutrient digestibility,enteric CH_(4) emissions,energy utilization efficiency of lactating Jersey dairy cows.Forty-eight lactating cows were randomly assigned to one of 4 treatments:(1)control diet(CON),(2)CON with 25 g/d XOS(XOS),(3)CON with 15 g/d EXE(EXE),and(4)CON with 25 g/d XOS and 15 g/d EXE(XOS+EXE).The 60-d experimental period consisted of a 14-d adaptation period and a 46-d sampling period.The enteric CO_(2)and CH_(4) emissions and O2 consumption were measured using two GreenFeed units,which were further used to determine the energy utilization efficiency of cows.Results Compared with CON,cows fed XOS,EXE or XOS+EXE significantly(P<0.05)increased milk yield,true protein and fat concentration,and energy-corrected milk yield(ECM)/DM intake,which could be reflected by the significant improvement(P<0.05)of dietary NDF and ADF digestibility.The results showed that dietary supplementation of XOS,EXE or XOS+EXE significantly(P<0.05)reduced CH_(4) emission,CH_(4)/milk yield,and CH_(4)/ECM.Furthermore,cows fed XOS demonstrated highest(P<0.05)metabolizable energy intake,milk energy output but lowest(P<0.05)of CH_(4) energy output and CH_(4) energy output as a proportion of gross energy intake compared with the remaining treatments.Conclusions Dietary supplementary of XOS,EXE or combination of XOS and EXE contributed to the improvement of lactation performance,nutrient digestibility,and energy utilization efficiency,as well as reduction of enteric CH_(4) emissions of lactating Jersey cows.This promising mitigation method may need further research to validate its long-term effect and mode of action for dairy cows.展开更多
Background: In 2012, U.S. health care providers wrote more than 259 million opioid prescriptions, which is twice as many as in 1998. Approximately 1 in 10 women report the use of opioids for pain management during pre...Background: In 2012, U.S. health care providers wrote more than 259 million opioid prescriptions, which is twice as many as in 1998. Approximately 1 in 10 women report the use of opioids for pain management during pregnancy. The Centers for Disease Control and Prevention (CDC) estimated that between 2008 and 2012, 39% of reproductive-aged women on Medicaid had filled a prescription for opioid medication each year, as did 28% of women with private insurance. The opioid epidemic extends to the state of New Jersey (NJ);however, limited data is available regarding opioid prescriptions among Medicaid and private insurance patients within the state. Objective: Evaluate opioid prescriptions filled in reproductive-aged women presenting in labor at a community teaching hospital in suburban New Jersey. Methods: We performed a retrospective cohort study using data obtained from patient records and the New Jersey Prescription Monitoring Program (NJPMP) database. We enrolled 200 patients that were admitted in labor between May 2015 and May 2016. Data was collected from reproductive-aged women during the one year preceding labor admission. We compared our findings to national data reported by the CDC using Chi-square analysis. Maternal demographic data were extracted from patient records and included age, insurance status (private insurance, Medicaid, and no insurance), race, and ethnicity. The primary outcome was opioid prescriptions filled. Results: Of the 200 women admitted in labor, 129 had private insurance, 63 had Medicaid, and 8 had no insurance. We found that 5.4% (7/129) of patients with private insurance, 4.8% (3/63) of patients with Medicaid, and 12.5% (1/8) of patients with no insurance filled opioid prescriptions. Overall, 5.5% (11/200) of women filled opioid prescriptions during the study period. Opioid prescriptions confirmed via NJPMP were significantly lower than rates reported by the CDC in Medicaid (4.8% vs. 41.4%, p-value 0.001) and private insurance (5.4% vs. 29.1%, p-value < 0.001) patients, respectively.展开更多
Background：Hand injuries are very common in sports,such as skiing and ball sports.One of the major reasons causing hand and finger deformity is due to ligament and tendon injury.The aim of this study was to investiga...Background：Hand injuries are very common in sports,such as skiing and ball sports.One of the major reasons causing hand and finger deformity is due to ligament and tendon injury.The aim of this study was to investigate if the high-resolution 3T magnetic resonance imaging （MRI） can demonstrate the complex anatomy of the fingers and thumb,especially the tendons and ligaments,and provide the accurate diagnosis of clinically important fingers and thumbs deformity due to ligamentous and tendinous injuries during sport activities.Methods：Sixteen fresh un-embalmed cadaveric hands were harvested from eight cadavers.A total of 20 healthy volunteers＇ hands and 44 patients with fingers or thumb deformity due to sports-related injuries were included in this study.All subjects had MR examination with T1-weighted images and proton density-weighted imaging with fat suppression （PD FS） in axial,coronal,and sagittal plane,respectively.Subsequently,all 16 cadaveric hands were sliced into 2-mm thick slab with a band saw （six in coronal plane,six in sagittal plane,and four in axial plane）.The correlation of anatomic sections and the MRI characteristics of tendons of fingers and the ulnar collateral ligament （UCL） at the metacarpal phalangeal joint （MCPJ） of thumb between 20 healthy volunteers and 44 patients （confirmed by surgery） were analyzed.Results：The normal ligaments and tendons in 16 cadaveric hands and 20 volunteers＇ hands showed uniform low-signal intensity on all the sequences of the MRI.Among 44 patients with tendinous and ligamentous injuries in the fingers or thumb,12 cases with UCL injury at MCPJ of the thumb （Stener lesion =8 and non-Stener lesion=4）,6 cases with the central slip injury,12 cases with terminal tendon injury,and 14 cases with flexor digitorum profundus injury.The ligaments and tendons disruption manifested as increased signal intensity and poor definition,discontinuity,and heterogeneous signal intensity of the involved ligaments and tendons.Conclusions：Sports inju展开更多
Football is one of the most-watched sports,but analyzing players’per-formance is currently difficult and labor intensive.Performance analysis is done manually,which means that someone must watch video recordings and ...Football is one of the most-watched sports,but analyzing players’per-formance is currently difficult and labor intensive.Performance analysis is done manually,which means that someone must watch video recordings and then log each player’s performance.This includes the number of passes and shots taken by each player,the location of the action,and whether or not the play had a successful outcome.Due to the time-consuming nature of manual analyses,interest in automatic analysis tools is high despite the many interdependent phases involved,such as pitch segmentation,player and ball detection,assigning players to their teams,identifying individual players,activity recognition,etc.This paper proposes a system for developing an automatic video analysis tool for sports.The proposed system is the first to integrate multiple phases,such as segmenting the field,detecting the players and the ball,assigning players to their teams,and iden-tifying players’jersey numbers.In team assignment,this research employed unsu-pervised learning based on convolutional autoencoders(CAEs)to learn discriminative latent representations and minimize the latent embedding distance between the players on the same team while simultaneously maximizing the dis-tance between those on opposing teams.This paper also created a highly accurate approach for the real-time detection of the ball.Furthermore,it also addressed the lack of jersey number datasets by creating a new dataset with more than 6,500 images for numbers ranging from 0 to 99.Since achieving a high perfor-mance in deep learning requires a large training set,and the collected dataset was not enough,this research utilized transfer learning(TL)to first pretrain the jersey number detection model on another large dataset and then fine-tune it on the target dataset to increase the accuracy.To test the proposed system,this paper presents a comprehensive evaluation of its individual stages as well as of the sys-tem as a whole.展开更多
Bailiwick of Jersey is a British Crown dependency,with independent government,postal service,police,etc.,and convenient transportation to and from Britain.The Chinese New Year celebration was organized by government o...Bailiwick of Jersey is a British Crown dependency,with independent government,postal service,police,etc.,and convenient transportation to and from Britain.The Chinese New Year celebration was organized by government of Bailiwick of Jersey for the first time,which helped to promote Chinese New Year celebrations in the area.展开更多
汤姆·图奇在七年多的时间里,带着他的狗萨凡纳横跨六大洲38个国家。主题语境:环游世界篇幅:305词建议用时:6分钟1Tom Turcich of New Jersey became the 10th person to walk around the world on May 21, 2022.Over seven years, ...汤姆·图奇在七年多的时间里,带着他的狗萨凡纳横跨六大洲38个国家。主题语境:环游世界篇幅:305词建议用时:6分钟1Tom Turcich of New Jersey became the 10th person to walk around the world on May 21, 2022.Over seven years, he walked 48,000 kilometers across six continents and 38 countries—most of it with his dog Savannah.展开更多
基金the Key Program for International S&T Cooperation Projects of China(2022YFE0130100)Central Public-interest Scientific Institution Basal Research Fund of Chinese Academy of Agricultural Sciences(Y2022GH12).
文摘Background Sustainable strategies for enteric methane(CH_(4))mitigation of dairy cows have been extensively explored to improve production performance and alleviate environmental pressure.The present study aimed to investigate the effects of dietary xylooligosaccharides(XOS)and exogenous enzyme(EXE)supplementation on milk production,nutrient digestibility,enteric CH_(4) emissions,energy utilization efficiency of lactating Jersey dairy cows.Forty-eight lactating cows were randomly assigned to one of 4 treatments:(1)control diet(CON),(2)CON with 25 g/d XOS(XOS),(3)CON with 15 g/d EXE(EXE),and(4)CON with 25 g/d XOS and 15 g/d EXE(XOS+EXE).The 60-d experimental period consisted of a 14-d adaptation period and a 46-d sampling period.The enteric CO_(2)and CH_(4) emissions and O2 consumption were measured using two GreenFeed units,which were further used to determine the energy utilization efficiency of cows.Results Compared with CON,cows fed XOS,EXE or XOS+EXE significantly(P<0.05)increased milk yield,true protein and fat concentration,and energy-corrected milk yield(ECM)/DM intake,which could be reflected by the significant improvement(P<0.05)of dietary NDF and ADF digestibility.The results showed that dietary supplementation of XOS,EXE or XOS+EXE significantly(P<0.05)reduced CH_(4) emission,CH_(4)/milk yield,and CH_(4)/ECM.Furthermore,cows fed XOS demonstrated highest(P<0.05)metabolizable energy intake,milk energy output but lowest(P<0.05)of CH_(4) energy output and CH_(4) energy output as a proportion of gross energy intake compared with the remaining treatments.Conclusions Dietary supplementary of XOS,EXE or combination of XOS and EXE contributed to the improvement of lactation performance,nutrient digestibility,and energy utilization efficiency,as well as reduction of enteric CH_(4) emissions of lactating Jersey cows.This promising mitigation method may need further research to validate its long-term effect and mode of action for dairy cows.
文摘Background: In 2012, U.S. health care providers wrote more than 259 million opioid prescriptions, which is twice as many as in 1998. Approximately 1 in 10 women report the use of opioids for pain management during pregnancy. The Centers for Disease Control and Prevention (CDC) estimated that between 2008 and 2012, 39% of reproductive-aged women on Medicaid had filled a prescription for opioid medication each year, as did 28% of women with private insurance. The opioid epidemic extends to the state of New Jersey (NJ);however, limited data is available regarding opioid prescriptions among Medicaid and private insurance patients within the state. Objective: Evaluate opioid prescriptions filled in reproductive-aged women presenting in labor at a community teaching hospital in suburban New Jersey. Methods: We performed a retrospective cohort study using data obtained from patient records and the New Jersey Prescription Monitoring Program (NJPMP) database. We enrolled 200 patients that were admitted in labor between May 2015 and May 2016. Data was collected from reproductive-aged women during the one year preceding labor admission. We compared our findings to national data reported by the CDC using Chi-square analysis. Maternal demographic data were extracted from patient records and included age, insurance status (private insurance, Medicaid, and no insurance), race, and ethnicity. The primary outcome was opioid prescriptions filled. Results: Of the 200 women admitted in labor, 129 had private insurance, 63 had Medicaid, and 8 had no insurance. We found that 5.4% (7/129) of patients with private insurance, 4.8% (3/63) of patients with Medicaid, and 12.5% (1/8) of patients with no insurance filled opioid prescriptions. Overall, 5.5% (11/200) of women filled opioid prescriptions during the study period. Opioid prescriptions confirmed via NJPMP were significantly lower than rates reported by the CDC in Medicaid (4.8% vs. 41.4%, p-value 0.001) and private insurance (5.4% vs. 29.1%, p-value < 0.001) patients, respectively.
基金This study was supported by grants from the National Natural Science Foundation of China （No. 81371515, No. 81771809）, the Beijing Natural Science Foundation of China （No. 7142075）, the Capital Medical Development and Scientific Research Fund of China （No. 2016-2-1122）.
文摘Background：Hand injuries are very common in sports,such as skiing and ball sports.One of the major reasons causing hand and finger deformity is due to ligament and tendon injury.The aim of this study was to investigate if the high-resolution 3T magnetic resonance imaging （MRI） can demonstrate the complex anatomy of the fingers and thumb,especially the tendons and ligaments,and provide the accurate diagnosis of clinically important fingers and thumbs deformity due to ligamentous and tendinous injuries during sport activities.Methods：Sixteen fresh un-embalmed cadaveric hands were harvested from eight cadavers.A total of 20 healthy volunteers＇ hands and 44 patients with fingers or thumb deformity due to sports-related injuries were included in this study.All subjects had MR examination with T1-weighted images and proton density-weighted imaging with fat suppression （PD FS） in axial,coronal,and sagittal plane,respectively.Subsequently,all 16 cadaveric hands were sliced into 2-mm thick slab with a band saw （six in coronal plane,six in sagittal plane,and four in axial plane）.The correlation of anatomic sections and the MRI characteristics of tendons of fingers and the ulnar collateral ligament （UCL） at the metacarpal phalangeal joint （MCPJ） of thumb between 20 healthy volunteers and 44 patients （confirmed by surgery） were analyzed.Results：The normal ligaments and tendons in 16 cadaveric hands and 20 volunteers＇ hands showed uniform low-signal intensity on all the sequences of the MRI.Among 44 patients with tendinous and ligamentous injuries in the fingers or thumb,12 cases with UCL injury at MCPJ of the thumb （Stener lesion =8 and non-Stener lesion=4）,6 cases with the central slip injury,12 cases with terminal tendon injury,and 14 cases with flexor digitorum profundus injury.The ligaments and tendons disruption manifested as increased signal intensity and poor definition,discontinuity,and heterogeneous signal intensity of the involved ligaments and tendons.Conclusions：Sports inju
文摘Football is one of the most-watched sports,but analyzing players’per-formance is currently difficult and labor intensive.Performance analysis is done manually,which means that someone must watch video recordings and then log each player’s performance.This includes the number of passes and shots taken by each player,the location of the action,and whether or not the play had a successful outcome.Due to the time-consuming nature of manual analyses,interest in automatic analysis tools is high despite the many interdependent phases involved,such as pitch segmentation,player and ball detection,assigning players to their teams,identifying individual players,activity recognition,etc.This paper proposes a system for developing an automatic video analysis tool for sports.The proposed system is the first to integrate multiple phases,such as segmenting the field,detecting the players and the ball,assigning players to their teams,and iden-tifying players’jersey numbers.In team assignment,this research employed unsu-pervised learning based on convolutional autoencoders(CAEs)to learn discriminative latent representations and minimize the latent embedding distance between the players on the same team while simultaneously maximizing the dis-tance between those on opposing teams.This paper also created a highly accurate approach for the real-time detection of the ball.Furthermore,it also addressed the lack of jersey number datasets by creating a new dataset with more than 6,500 images for numbers ranging from 0 to 99.Since achieving a high perfor-mance in deep learning requires a large training set,and the collected dataset was not enough,this research utilized transfer learning(TL)to first pretrain the jersey number detection model on another large dataset and then fine-tune it on the target dataset to increase the accuracy.To test the proposed system,this paper presents a comprehensive evaluation of its individual stages as well as of the sys-tem as a whole.
文摘Bailiwick of Jersey is a British Crown dependency,with independent government,postal service,police,etc.,and convenient transportation to and from Britain.The Chinese New Year celebration was organized by government of Bailiwick of Jersey for the first time,which helped to promote Chinese New Year celebrations in the area.
文摘汤姆·图奇在七年多的时间里,带着他的狗萨凡纳横跨六大洲38个国家。主题语境:环游世界篇幅:305词建议用时:6分钟1Tom Turcich of New Jersey became the 10th person to walk around the world on May 21, 2022.Over seven years, he walked 48,000 kilometers across six continents and 38 countries—most of it with his dog Savannah.
