jimnoneill/paper-to-field-training huggingface dataset:
Optimal choice of intermediate latching to maximize throughput in VLSI circuits

Field: Computer Science (Physical Sciences)

This paper investigates the optimal tradeoff between the degree of intermediate latching and cost in special-purpose VLSI chips, using the measure AP, where A is the chip area and P is the period (the reciprocal of throughput). The results show that significant reductions in AP-product (reciprocal of throughput per unit area) can be achieved by-intermediate latching in many typical signal processing applications, for a wide range of circuit parameters.
JOS-MrAHA: an effective artificial hummingbird algorithm for rolling element bearing problems

Field: Computer Science (Physical Sciences)

Artificial hummingbird algorithm is a new MH algorithm with a simple mechanism and is easy to implement. It shows a strong competitive edge. However, when solving complex multimodal and engineering design problems, the AHA has disadvantages such as being easy to fall into local optimum and slow convergence speed. Therefore, an effective AHA (JOS-MrAHA) based on mirror reflection learning and joint opposite strategy is proposed in this paper. First, a mirror reflection learning based on the reflection principle is introduced to expand the search area and enhance the search capability. In addition, by adding the joint opposite strategy, the ability of JOS-MrAHA to jump out of the locally optimal solution is enhanced, and the convergence speed is accelerated. In addition, JOS-MrAHA and three latest MH algorithms are used to solve the CEC2019 test suit. The evaluation metrics obtained by JOS-MrAHA are generally better than the other three MH algorithms. Finally, JOS-MrAHA is applied to the rolling element bearing problem, and the numerical results verify the applicability and high efficiency of JOS-MrAHA in solving rolling element bearing mechanical problems.
Studies on the feeding value of the waste wood of Leniinus eddodes

Field: Agricultural and Biological Sciences (Life Sciences)

In order to determine the feeding value of t:1e waste wood of Lentinus eddodes, the waste wood was milled and treated with and cellulase, then raw waste wood and the treated waste wood were fed to broiler chicken and Korean native goates. The results obtained were as follows; 1. The chemical composition of the waste wood was c. protein 2.26%. c. fat 2.57%. c. fiber 44.60 and c. ash 5.58%. No differences were detected between the raw waste wood and or cellulase treated waste wood in chemical composition. 2. In amino acid composition. no cystine and methionine was showed, but trace amount of Vitamin A, , and , and cholin chloride were detected. 3. Trichoderma viride SANK. No. 16374 was used to decompose the cellulose. 4. In broiler performance, when waste wood meal was subsituted for 5% wheat bran, no adverse effect was showed on weight gain, feed in take and feed efficiency. But and cellulase treated waste wood meal could be subsituted for 8% wheat bran. 5. In Korean native goat performance, feeding waste wood meal subsituted by 50% various bran (25% defatted rice bran and 25% barley bran) had no adverse effect on growth and feed efficiency. 6. Considering the above results, though the waste wood meal could be replaced to part of various bran, there was a bottle-neck to process the waste wood. The waste wood of Lentinus edodes was little feeding value on bed of ruminant.
Identification for proteome profile of differentially expressed proteins in testis of comparative mouse by iTRAQ labeling

Field: Biochemistry, Genetics and Molecular Biology (Life Sciences)

Objective To construct the differential expression profile of testis proteins from comparative mouse by using quantitative proteomic analysis.Methods The total protein of 3-week-old or adult mouse was extracted and labeled by isobaric tags for relative and absolute quantitation(iTRAQ).The lebeled proteins were isolated by liquid chromatography tandem mass spectrometry(LC-MS) on linear ion trap mass spectrometer in integrated mode comprising pulsed-Q-dissociation(PQD)(LTQ OrbitrapTM) to identify the differentially expressed proteins.Results Twenty proteins were identified,among which 2 were highly expressed in the testis of adult mouse and 18 were highly expressed in 3-week-old mouse.Further bioinformatic analysis indicated that the differentially expressed proteins were related to many cell-specific processes during spermatogenesis.Conclusions By using the latest quantitative proteomic technology differentially expressed proteome profiles of testis proteins from 3 weeks and adult mouse were constructed.The profiles will inspire the further study on the function of testis and the mechanisms of spermatogenesis.
Frequency and Symptomatology of Hiccups in Patients With Cancer: Using an On-Line Medical Community to Better Understand the Patient Experience

Field: Medicine (Health Sciences)

Background: Cancer patients are at risk for hiccups, but the incidence and impact on quality of life are unclear. Methods: A survey (modified from the Functional Living Index with the inclusion of qualitative elements) was developed and launched on an 80,000-member medical social media platform, Mayo Clinic Connect https://connect.mayoclinic.org/ . Results: Among 213 respondents, 34 (16%; 95% CI: 11, 22%) reported “yes” that they had experienced hiccups with cancer therapy. Of those patients who reported hiccups, only 12 (35%) were men, and most were older than 50 years of age. Over 25% noted that hiccups occurred frequently around the time of cancer therapy; 30% described that hiccups interfered with their leisure or recreational activities; and over 15% described hiccups interfered with their ability to enjoy a meal. A few patients seemed to express frustration with hiccups with comments such as, “Totally uncontrollable,” “It’s extremely pain[ful] with throat cancer,” and “Once I had them bad. Almost choked.” Conclusion: Hiccups occur in16% of patients who are receiving cancer therapy and, by our estimates and extrapolation, appear highly problematic in approximately 5%.
Distributed Image Preprocessing using Object Activation

Field: Computer Science (Physical Sciences)

Server overload is directly proportional to requested image data size in a image processing. If request data are increase then system is overloaded in a image processing system. For the reduce of server bottle neck, we will be able to consider a distributed processing. Simple distributed processing system can solve server bottleneck and system overload but high cost system requirements. In this paper, Proposes a new distributed image processing system. Object activation technology are being grafted on to simple distributed processing system. It can optimize the user of system resources and can reuse idle system resources in network.
Mathematical model for a collaborative indoor position system (IPS) and movement detection of devices within IoT environment

Field: Computer Science (Physical Sciences)

The growth in the number of connected devices enabled the creation of a new ecosystem called Internet of Things. This environment provides new opportunities and challenges, such as the autonomous classification and location of devices within this environment. This paper proposes a mathematical model that allows to address the location problem in a systematic way using captured data of discoverable devices on a wireless network. The data capture is done using a collaborative wireless sensors network that provides data about detected devices, geographical location, and time stamp of the sensor in the environment. We have also done a simple classification between mobile and fixed devices. The calculation of the estimated position is obtained through simulation of a set of devices in a given area and shows a high rate of accuracy in the classification of agents and a reasonable level of accuracy about the estimated position. These results suggest that the proposal has good potential to be used as a basis for the development of sensor movement detection and location engines in the environment of the Internet of Things.
Effect of previous crop, tillage, field size, adjacent crop, and sampling direction on airborne propagules ofGibberella zeae/Fusarium graminearum, fusarium head blight severity, and deoxynivalenol accumulation in winter wheat

Field: Agricultural and Biological Sciences (Life Sciences)

The objective of this study was to determine the relative importance of previous and adjacent crop, tillage, field size, and sampling direction on the number of viable airborne propagules of Gibberella zea/Fusarium graminearum trapped at anthesis, fusarium head blight (FHB) index, percentage of seeds infected with F. graminearum, and deoxynivalenol (DON) accumulation in seed of winter wheat from commercial fields across southwestern Ontario. More viable airborne propagules of G. zeae/F. graminearum were trapped in wheat fields that were planted on corn or wheat stubble than in wheat fields in which previous crops were nonhosts. Previous crop, field size, and tillage interacted to affect the FHB index, DON accumulation, and percentage of seeds infected with F. graminearum; large fields where corn was planted one year previous to wheat with minimum or no tillage had the highest values. Adjacent crops (nonhost, corn, and wheat) affected the number of viable airborne propagules trapped, FHB index, and percentage of seeds infected with F. graminearum. Sampling direction (east–west) did not have a significant effect on any variable. The number of viable airborne propagules trapped at wheat anthesis was not predictive of FHB symptoms or DON accumulation in grain.
Chrysin or mannitol for treatment of acute kidney injury: Evidence for pharmacokinetic interaction

Field: Pharmacology, Toxicology and Pharmaceutics (Life Sciences)

Sildenafil reduces ischemia/reperfusion testicular injury after torsion/detorsion in ratsMarwa M. Abdel-Rahman, Ayman M. Mahmoud, Nevien M. Mostafa, Mohamed E. Saleh, Hassan M. Eissa
Infantile Mortality and Infants' Milk Depot.

Field: Medicine (Health Sciences)

Our website uses cookies to enhance your experience. By continuing to use our site, or clicking "Continue," you are agreeing to our Cookie Policy | Continue JAMA HomeNew OnlineCurrent IssueFor Authors Publications JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry (1919-1959) Podcasts Clinical Reviews Editors' Summary Medical News Author Interviews More JN Learning / CMESubscribeJobsInstitutions / LibrariansReprints & Permissions Terms of Use | Privacy Policy | Accessibility Statement 2023 American Medical Association. All Rights Reserved Search All JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Forum Archive JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry Input Search Term Sign In Individual Sign In Sign inCreate an Account Access through your institution Sign In Purchase Options: Buy this article Rent this article Subscribe to the JAMA journal
Study on process of health pumpkin beef sauce

Field: Agricultural and Biological Sciences (Life Sciences)

The sauce products are traditional seasoning which have long history and great market potential.According to modern food technology and traditional flavor,the pumpkin beef sauce is prepared as selecting pumpkin,beef,chili pepper,starch and baked flour.The result are as follow(percentage of beef): 24% pumpkin paste,24% chili pepper powder,16% baked flour,6% starch.The sauce is rich in nutrition,full with beef and pumpkin flavor.
Wideband tunable wavelength conversion of 10-Gbit/s return-to-zero signals by optical time gating of a highly chirped rectangular supercontinuum light source

Field: Engineering (Physical Sciences)

We propose a novel technique for wideband tunable wavelength conversion of return-to-zero signals by optical time gating of a supercontinuum (SC) light source. A SC pulse generated by nonlinear propagation in a normal-dispersion fiber has a rectangular shape with highly linear upchirping. By control of the optical time-gating position, the center wavelength of time-gated SC pulse can be precisely tuned. Error-free 10-Gbit/s wavelength conversion with a tuning range of 27.1 nm is experimentally demonstrated.
Mathematical, Mathematics Educational, and Educational Values in Mathematical Modeling Tasks

Field: Mathematics (Physical Sciences)

Purpose: The purpose of this study is to explore the mathematical values, mathematics educational values, and educational values involved in mathematical modeling tasks based on different mathematical modeling perspectives. Design/Approach/Methods: In this context, the present study is a qualitative research based on document analysis. The data were analyzed using semantic content analysis, and the selected modeling tasks based on different mathematical modeling perspectives were examined at the sentence level. Findings: Control, mystery, and openness mathematical values appeared in all mathematical modeling tasks, and rationalism and objectivism mathematical values appeared in realistic/applied and socio-critical modeling perspectives. Product, exploration, creating, relevance, pleasure, and application mathematics educational values also emerged in all modeling tasks. Educational values of social justice, equity, social welfare, humanity, and altruism were more important in the socio-critical modeling, while the value of individualism was more emphasized in the model-eliciting approach. Originality/Value: By determining mathematical, mathematics educational, and educational values involved in mathematical modeling tasks based on different mathematical modeling perspectives, an effective and more value-balanced mathematical modeling instruction can be provided.
A unified reconfigurable floating-point arithmetic architecture based on CORDIC algorithm

Field: Computer Science (Physical Sciences)

This paper presents the design methodology and implementation of reconfigurable coordinate rotation digital computer (CORDIC) architecture that can be configured to operate in different modes and rotations to achieve singleprecision floating point division, multiplication and square-root operations. Through introducing pre- and post-processing, the float-point operations can be integrated into a unified CORDIC iteration procedure. According to the characteristics of different operations, we propose a pipeline-parallel mixed architecture to optimize the area-delay-efficiency. Finally, the prototype based on Xilinx XC7VX690T has been established to test the performance of the proposed design. The result shows the related error with arithmetic computation is less than 10 −6 , and the resource-consumption of the proposed design is less than the sum of existing IP cores.
A potential energy function study of the dynamical and surface properties of lead

Field: Physics and Astronomy (Physical Sciences)

A many-body potential energy function has been employed to investigate the dynamical properties, surface energies and reconstnic-tions, and melting behavior of face-centered cubic (FCC) lead. Experimental phonon dispersion curves along (q00) , (qq0) and (qqq) high symmetry directions are well reproduced. Surface energy calculations indicate that Pb(110) undergoes a severe surface relaxation. A large in-ward relaxation up to - 18% relative to FCC lattice is predicted for the top-most layer of Pb(110) surface and an expansion-contraction alter-nation for the top 7 interlayer spaces is observed. Monte Carlo simulation indicates that FCC lead melt above 425K with this potential, an esti-mation about 25K lower than the observed melting point of Pb nano-particles.
Self-reported physical activity differentiates vestibular migraine from persistent postural perceptual dizziness

Field: Medicine (Health Sciences)

Background Individuals with dizziness often face balance issues and anxiety, which can result in reduced physical activity levels and decreased participation in their daily activities. Few studies have evaluated physical activity levels in individuals with chronic dizziness, and none have specifically focused on the two most prevalent types: vestibular migraine (VM) and persistent postural perceptual dizziness (PPPD). Objective Evaluate self-reported physical activity levels in individuals diagnosed with PPPD and VM who are awaiting vestibular rehabilitation. Methods In a retrospective cross-sectional study, we extracted data from the electronic healthcare records involving 121 individuals presenting either VM or PPPD, referred for vestibular rehabilitation at National Hospital for Neurology and Neurosurgery, University College London. Data on IPAQ (International Physical Activity Questionnaire) and DHI (dizziness handicap inventory) questionnaires were analysed across groups. Results The total sample consisted of 94 (77.7%) women and 27 (22.3%) men with a median age of 56 years old, ranging from 17 to 81 years (P25 = 41 and P75 = 64). Regarding the total sample, a minority (9.1%) of the individuals scored a high activity level on the IPAQ. We observed a significant difference between VM and PPPD in IPAQ score distribution ( p = 0.039, Mann–Whitney). Within the category of high physical activity, a larger proportion of individuals had VM compared to PPPD. An inverse correlation was found between DHI and IPAQ (the lower IPAQ, the higher DHI) in the PPPD group ( p <0.003). Conclusions In a sample of individuals with PPPD and VM referred for vestibular rehabilitation, only a minority demonstrated high physical activity levels on the IPAQ, with PPPD exhibiting lower activity levels compared to those with VM.
LHD ICHPXI #76945.1

Field: Physics and Astronomy (Physical Sciences)

Ion Cyclotron Range of Frequencies (ICRF) heating system to launch fast waves (Ion Cyclotron Range of Frequencies (ICRF) waves) to heat plasma particles by wave-particle interaction. Raw data are forward and reflected power and voltage of transmission lines, 3.5 U/L and 4.5 U/L.
Presence and the potential hormonal disrupting capacity of microplastic in a coastal system

Field: Environmental Science (Physical Sciences)

Microplastic presence and its potential adverse impacts on wildlife are not yet well understood in coastal ecosystems. Using standardized methods such as an alkaline tissue digestion and Raman spectroscopy, we quantified the presence, category (e.g. fiber or fragment), and polymer identification of microplastics (particle size &lt; 5 mm) in three representative sample types of the coastal system: seawater (n=12 17 h trials), northern anchovies (Engraulis mordax, n=24), and common murres (Uria aalge, COMU, n=19). We assessed the recovered microplastics from COMU for xenoestrogenic activity using an in-vitro estrogen receptor activation assay. Particles were recovered from all sample types: 100% prevalence in the 17 h seawater trials, 58% prevalence in anchovies, and 100% prevalence in COMU. Fibers were the most abundant particle (77%), followed by fragments (13%), foam (5.8%), film (2.0%), and bead (0.78%). Raman spectroscopy identified 11 out of 20 particles that were microplastic (synthetic, semi-synthetic, or blends) as polyester. In addition, particles recovered from digestive tracts of three common murres had potential xenoestrogenic activity. To our knowledge, this study is the first to analyze and provide baseline information on the presence and potential hormone-disrupting activity of microplastic in the Monterey Bay (California) coastal system.
Determination of Essential and Non-Essential Elements in Dietary Supplements by Microwave-Induced Plasma Optical Emission Spectrometry: Method Development and Study of Non-Spectral Interferences

Field: Chemistry (Physical Sciences)

Dietary supplements have been used to overcome nutritional deficiencies and the knowledge concerning essential and non-essential elements is an important issue. In this work the suitability of microwave-induced plasma optical emission spectrometry (MIP OES) for the determination of essential and non-essential elements in dietary supplements was evaluated. Twelve dietary supplement samples of several classifications (vitamins/minerals, minerals, amino acids, and botanicals) were digested in their whole form for determination of essential (Ca, Co, Cu, Fe, K, Mg, Mn, Mo, Na, and Zn) and non-essential (Ag, Al, B, Ba, Be, Cd, Cr, La, Li, Ni, Pb, Sr, and V) elements by MIP OES. Potential non-spectral interferences by common concomitants (C, S, K, Na, and Ca) were evaluated, as well as those by residual acidity of digests. The study of non-spectral interferences showed that a signal suppression effect is observed with higher concentrations of Ca, Na, and K. Relatively good robustness was observed considering the presence of C and S, as well as residual HNO3. The limits of quantification (LOQs) were dependent on the sample mass used for decomposition (from 0.6 to 1.6 g in the commercial product) and on the minimum dilution factor. From the results, there was a prevalence of essential and non-essential elements in vitamins and minerals, minerals, and botanicals-based dietary supplements, whereas lower concentrations were found in the dietary supplements based on amino acids. All elements were in a concentration below the recommended dietary allowances (RDAs), exception for those with the concentration intentionally higher. Accuracy of results by MIP OES was evaluated by using standard reference materials (SRM) NIST 1572 and NIST 1575a. In addition, results showed no statistical difference by comparison with those by ICP OES. MIP OES proved to be a suitable technique for the determination of metals in dietary supplements, being a feasible alternative for the quality control of these products.
Feasibility of a Modified SCC Method With and Without Combining the Use of PGA Sheets and Fibrin Glue for Preventing Delayed Bleeding After Gastric ESD

Field: Medicine (Health Sciences)

Abstract

Background: Some methods have been developed for preventing delayed bleeding (DB) after gastric endoscopic submucosal dissection (GESD). However, none of the methods can completely prevent DB. We hypothesized that DB can be prevented by a modified the search, coagulation, and clipping (MSCC) method for patients at low risk of DB and by combining the use of PGA sheets and fibrin glue with the MSCC method (PMSCC method) for patients at high risk of DB (anti-bleeding [ABI] strategy). In this study, the technical feasibility of this novel strategy was assessed.Methods: We investigated 123 lesions in 121 consecutive patients who underwent GESD in Kushiro Rosai Hospital between April 2018 and January 2020. The decision for continuation or cessation of antithrombotic agents was based on the Guidelines for Gastroenterological Endoscopy in Patients Undergoing Antithrombotic Treatment.Results: Oral antithrombotic agents were administered to 28 patients (22.8%). En bloc R0 resection rate was 98.4%. The MSCC method and PMSCC method for preventing were performed in 114 and 9 lesions, respectively. The median time of the MSCC method was 16 min and the median speed was 3.6 cm2/10min. The median time of the PMSCC method was 59 min and the median speed was 1.3 cm2/10min. The only delayed procedural adverse event was DB in one (0.8%) of the 123 lesions. Conclusions: The ABI strategy is feasible for preventing DB in patients at low risk and high risk of DB after GESD, whereas the PMSCC method may be necessary for reduction of time.