jimnoneill/paper-to-field-training huggingface dataset:
Uromyces rebeccae, sp. nov., a newly described rust on the federally endangered plant, California sea-blite (Suaeda californica)

Field: Agricultural and Biological Sciences (Life Sciences)

Rust disease was observed on populations of Suaeda californica near Morro Bay, California. The pathogen was identified as a species of Uromyces based on teliospore and urediniospore morphology and nuc 28S rDNA sequence analysis. The isolate was compared with previously described species of Uromyces that infect members of Chenopodiaceae, prompting a taxonomic reevaluation of Uromyces species on Suaeda. Herein, Uromyces rebeccae is described. It can be differentiated from the closely related U. chenopodii (syn.: Aecidium chenopodii-fruticosi; U. giganteus) based on host range, teliospore morphology, and 28S sequence data. The new combination, Uromyces chenopodii-fruticosi, is made for Aecidium chenopodii-fruticosi, the oldest name for Eurasian Suaeda rust. Finally, it was determined that U. giganteus likely does not occur in the United States and that the rust of S. taxifolia in the United States likely comprises a third, yet unnamed taxon, different from both U. rebeccae and U. chenopodii-fruticosi. This is the first record of a rust fungus on S. californica. An identification key for Uromyces species reported on Chenopodiaceae is provided.
Measur ement and Identification of Moving Object Flow Using Digital Video Camer a

Field: Computer Science (Physical Sciences)

To decide a road maintenance plan, it is necessary to predict future traffic volume of the road by analyzing and understanding the present traffic volume. Currently, investigators measure the traffic volume manually using counters. Recently, with the development of information technology, automatic measurement using a digital video camera has been undertaken experimentally. However, this method is not able to accurately measure the flow of a moving object in the case where another objects exist and thus, automatic measurement of the flow of a moving object has not yet to be realized. In this research, the direction vector of a moving object is calculated. The moving object is identified based on angle and size of the direction vector. In addition, based on the results of identifying the moving object accurately, the flow of pedestrians is accurately measured.
Antagonism of Bacillus thuringiensis to phytopathogenic micromicetes as pathogens of apple trees

Field: Agricultural and Biological Sciences (Life Sciences)

Antagonistic microorganisms, producing bactericidal and fungicidal substances, spread in space and occupy various ecological niches. Antagonistic action of microorganisms can be combined with a number of other properties that can be used by humans for their own purposes. Microorganisms — agents of biological products often have a multifunctional effect on the components of the agroecosystem, which under the influence of various environmental factors could have positive and negative consequences. The aim of the study was to study the effect of new highly active entomopathogenic strains of Bacillus thuringiensis on non-target objects — components of the biocenosis of the apple orchard. When developing technologies for biocontrol of the number of apple trees pests using B. thuringiensis revealed an additional positive protective effect — reducing the number of pathogens of fungal diseases on the leaf surface. Treatment of apple leaves with a liquid culture of strain B. thuringiensis 0376 after 72 hours of application reduced the number of scab of Fusicladium dendriticum by 7 times, and the pathogen of monolisis of Monilia fructigena — 9 times. Strain B. thuringiensis 0371 showed the highest level of antagonism, because in vitro completely inhibited the growth and development of micromycetes on the surface of the nutrient medium. On the leaf surface, the application of culture strain 0371 reduced the number of Fusicladium dendriticum by 92%, and Monilia fructigena — by 86% after 72 hours of treatment. In a field experiment when treating apple trees with a culture of this strain, scab development decreased by 7.1%. Strain B. thuringiensis 787 did not show antagonism against phytopathogenicmicromycetes during co-cultivation on nutrient medium, which may be explained by its inability to produce water-soluble exotoxin, in contrast to strains of B. thuringiensis, which are antagonists of scab and apple monolisis. Strain B. thuringiensis 0371 requires further research and development of its formulations, because it is promising for the creation of a complex biological product with insect-fungicidal properties for use in ecological and agriculture friendly technologies.
Oscillons in coupled Bose-Einstein condensates

Field: Physics and Astronomy (Physical Sciences)

Long-lived, spatially localized, and temporally oscillating nonlinear excitations are predicted by numerical simulation of coupled Gross-Pitaevskii equations. These oscillons closely resemble the time-periodic breather solutions of the sine-Gordon equation but decay slowly by radiating Bogoliubov phonons. Their time-dependent profile is closely matched with solutions of the sine-Gordon equation, which emerges as an effective field theory for the relative phase of two linearly coupled Bose fields in the weak-coupling limit. For strong coupling the long-lived oscillons persist and involve both relative and total phase fields. The oscillons decay via Bogoliubov phonon radiation that is increasingly suppressed for decreasing oscillon amplitude. Possibilities for creating oscillons are addressed in atomic gas experiments by collision of oppositely charged Bose-Josephson vortices and direct phase imprinting.
Additional file 5 of m6A demethylase ALKBH5 inhibits tumor growth and metastasis by reducing YTHDFs-mediated YAP expression and inhibiting miR-107/LATS2–mediated YAP activity in NSCLC

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

Additional file 5 Fig. S4. ALKBH5 inhibits cell growth, migration and EMT by regulation of YAP.
Restricted curvature in the Minkowski plane

Field: Mathematics (Physical Sciences)

A geometric proof for the following problem is given: Let E be the unit circle in a Minkowski plane.Let C be any continuously differentiable closed curve with length l(C) (measured in Minkowski metric).Assume |κ e (C,.)| kκ e (E,.) and κ e (E,.) denote Euclidean curvatures.Then C can be contained in a similar copy of the unit disk translated and magnified by a factor of l(C) 4 -1 4k (l(E) -4).
Patient-derived breast tumor xenografts facilitating personalized cancer therapy

Field: Medicine (Health Sciences)

Despite improved detection and reduction of breast cancer-related deaths over the recent decade, breast cancer remains the second leading cause of cancer death for women in the US, with 39,510 women expected to succumb to metastatic disease in 2012 alone (American Cancer Society, Cancer Facts &Figures 2012. Atlanta: American Cancer Society; 2012). Continued efforts in classification of breast cancers based on gene expression profiling and genomic sequencing have revealed an underlying complexity and molecular heterogeneity within the disease that continues to challenge therapeutic interventions. To successfully identify and translate new treatment regimens to the clinic, it is imperative that our preclinical models recapitulate this complexity and heterogeneity. In this review article, we discuss the recent advances in development and classification of patient-derived human breast tumor xenograft models that have the potential to facilitate the next phase of drug discovery for personalized cancer therapy based on the unique driver signaling pathways in breast tumor subtypes.
Analysis of Skidder Fuel Consumption by Work Operations During Timber Extraction in Thinning of Even-Aged Forest on Mountainous Terrain: A Case Study

Field: Agricultural and Biological Sciences (Life Sciences)

The paper deals with the analysis of the fuel consumption of skidders during timber extraction from thinning of even-aged beech forest on mountain terrain. Fuel consumption research was conducted on the Ecotrac 140V cable skidder over 8 working days at the same worksite during real timber extraction work. The worksite was organized so that the empty skidder traveled uphill, and when loaded, it moved downhill. The skidder was equipped with measuring devices for collecting data from sensors, the motor, and data transfer. The key parameters measured include total fuel consumption (mL) and skidder GPS position, while slopes of skid trails and load volumes were measured directly on terrain. Fuel consumption (L, L/m3) was determined per work cycle and work cycle elements. The highest fuel consumption occurred while driving the unloaded skidder, accounting for 38% of the total. This is primarily because fuel usage during skidder movement is significantly affected by factors such as skidding distance, slope, and skid trail conditions, especially since the unloaded skidder was moving uphill. Guidelines for better and more efficient organization of work and reduction in fuel costs are presented, and the suitability of the skidder and harvesting system are considered based on the results of fuel consumption.
ANALYSIS OF SERIES CONVERGENCE IN VARIATIONAL PERTURBATION THEORY AND GAUSSIAN EFFECTIVE POTENTIAL

Field: Mathematics (Physical Sciences)

The properties of convergence are studied for the series in the variational perturbation theory for the φ 4 (d) model. The nonperturbative Gaussian effective potential is derived from a more general approach, the variational perturbation theory. Various versions of the variational procedure are explored and the preference of the anharmonic variational procedure in view of convergence of the obtained series is argued.
Depression Classification using Bert Embedding Model on Social Media Posts

Field: Computer Science (Physical Sciences)

Developing sophisticated methods to precisely detect health-related concerns on social media, including identifying sadness and anxiety, has become essential due to the expansion of the Internet. These systems focus on using machine learning techniques to determine the meaning and structure of writings shared by users on social media. Social media users’ data is confusing and inconsistent. Novel methods using deep learning and social networking platforms data to detect health issues. Provide just a little bit of information and understanding on the various texts individuals provide. This investigation introduces an innovative approach utilizing BERT to accurately and specifically detect posts related to sadness and anxiety. This approach preserves the contextual and semantic importance of words across the collection. The researcher employed word2vec, fasttext, BERT and Enhanced Grey Wolf Optimizer (E-GWO) and Deep Learning technologies to promptly analyze and detect indications of anxiety and melancholy in social media messages. Our solution surpasses previous advanced methods and incorporates the knowledge distillation methodology to achieve an accuracy of 95.9%.
Effects of Diet, Ginger Root Oil, and Elevation on the Mating Competitiveness of Male Mediterranean Fruit Flies (Diptera: Tephritidae) from a Mass-Reared, Genetic Sexing Strain in Guatemala

Field: Agricultural and Biological Sciences (Life Sciences)

The release of sterile males is a key component of an areawide program to eradicate the Mediterranean fruit fly, Ceratitis capitata (Wiedemann), from Guatemala and southern Mexico. The objective of our study was to assess the effects of adult diet, exposure to ginger root oil (Zingiber officinale Roscoe), and elevation on the mating competitiveness of the sterile males used in an areawide program. Sterile males were maintained on a protein-sugar (protein-fed) or a sugar-only (protein-deprived) diet and were exposed (for 4 h 1 d before testing) or not exposed to ginger root oil. In field-cage trials conducted at a high (1,500 m) and low (700 m) site, we monitored the influence of these treatments on the mating success of sterile males in competition with wild males (reared exclusively on the protein-sugar diet and without ginger root oil exposure) for wild females. Elevation and ginger root oil exposure had significant effects, with sterile males having higher mating success at the low-elevation site and ginger root oil-exposed males having greater success than ginger root oil-deprived males at both sites. Diet did not have a significant overall effect, and its influence varied with elevation (dietary protein seemed to provide an advantage at the high-elevation site but not at the low-elevation site). Possible implications of these findings for eradication programs against the Mediterranean fruit fly are discussed.
Genetic variability of papaya lethal yellowing virus isolates from Ceará and Rio Grande do Norte States, Brazil

Field: Agricultural and Biological Sciences (Life Sciences)

The papaya (Carica papaya) is a fruit crop of great economic importance throughout the Brazilian northeast, which is responsible for 60% of the national output. Papayas in the states of Ceará and Rio Grande do Norte are affected by lethal yellowing disease, caused by papaya lethal yellowing virus (PLYV). Previous work suggested that PLYV is a putative sobemovirus. To assess the genetic variability of PLYV, foliar samples were collected in October 2008 and October 2009 in commercial fields from Ceará and Rio Grande do Norte states, and total RNA was extracted. Specific primers based on the sequence of a previously characterized PLYV isolate were used for the RT-PCR-based amplification of a 900 bp fragment corresponding to the central region of the viral genome. Fragments from 21 viral isolates were cloned and sequenced. Sequence analyses indicated >97% nucleotide sequence identity among the isolates, 94-100% identity with the previously sequenced PLYV isolate, and a lower but significant identity with sobemoviruses (43-48.5%). These results suggest a low genetic variability among PLYV isolates, and are in agreement with the provisional placement of PLYV in the genus Sobemovirus. Definitive taxonomic conclusions, however, can only be drawn after the determination of the full-length genomic sequence.
Cardiovascular disease history as a predictor for adverse outcomes in frail older adults admitted to acute geriatric settings: 12-month outcomes from an Australian frailty registry

Field: Medicine (Health Sciences)

Abstract Introduction Frailty is common in older adults with cardiovascular disease (CVD), with prevalence between 25-62% (1). The incidence of CVD increases with age, yet the outcomes of frail older adults with a history of CVD who present to acute geriatric settings, is not well understood. Purpose To report the association of CVD and rehospitalisation and/or mortality at 12 months in a cohort of frail older adults enrolled in an Australian frailty registry. Methods A convenience sample of participants enrolled in the frailty registry, with 12-month follow-up completed. The frailty registry is a prospective cohort study of adults admitted to the rehabilitation and aged care departments at two Australian hospitals. Frailty was assessed using the Clinical Frailty Scale (CFS), a score of 1-4 is ‘non-frail’, 5-6 is ‘mild-moderately frail’ and 7-9 is ‘severely frail’ (2). For this study, ‘CVD’ was defined as having a history of either heart failure, stroke, or atrial fibrillation. The cumulative incidence of first rehospitalisation and/or death during the first 12 months post discharge was estimated using one minus the Kaplan-Meier estimate of the survival function. Association between CVD (history of CVD, and type of CVD condition) and the composite endpoint were analysed. Adjusted Hazard Ratios (HRs) and 95% confidence intervals (CIs) were estimated using multivariable Cox models incorporating variables of interest and potential confounders. Results A total of 592 participants were included, median age was 82 years, 59% (n= 349) were female. The majority were frail with 50% (n= 295) classified as mild-moderately frail and 21% (n= 123) classified as severely frail. Almost half (45%, n= 265) had a history of CVD. The incidence of frailty (CFS score ≥5, mild-severely frail) was higher in those with CVD compared to those without CVD (76% vs 66%). A history of CVD was significantly associated with higher rate of first readmission or death within 12 months, compared to no history of CVD (p=0.017) (Figure 1). Of the three CVD conditions, heart failure was the only independent predictor of the composite endpoint (HR 1.60 [CI 1.14 -2.24], p=0.007). A CFS score of mild-moderately frail (HR 1.51 [CI 1.18 - 1.93, p=0.001) and severely frail were also independent predictors of the composite endpoint (HR 1.83 [CI 1.35- 2.48], p=&lt;0.001) (Table 1). Conclusions A history of CVD has a significant impact on adverse outcomes in frail older adults admitted to acute geriatric settings. Frailty according to the CFS was independently predictive of rehospitalisation and mortality in this cohort. Heart failure was the only independent predictor of the composite endpoint. These findings underscore the importance of identifying and addressing CVD and in the context of frailty, emphasising the need for targeted interventions to improve outcomes in this vulnerable population.Figure 1.Table 1.
The effect of measurement uncertainties on the inferred stability of planes of satellite galaxies

Field: Physics and Astronomy (Physical Sciences)

Observations have revealed that the MW, Andromeda, Centaurus A (and potentially other galaxies) host spatially thin and kinematically coherent planes of satellites. Such structures are highly improbable within the standard LCDM cosmological model, and the dynamical stability of these planes has been a subject of debate for a long time. Accurately determining their stability requires a thorough understanding of orbital parameters such as proper motion, distance, and line-of-sight velocity, in addition to the gravitational potential of the host galaxy. However, many of these remain insufficiently constrained, leading to significant uncertainties in any analysis. This research aims to explore the impact of measurement errors in proper motions and distances of the satellite galaxies and in the adopted host halo mass on the inferred stability of satellite planes in Milky-Way-like potentials. Test satellite galaxies orbiting a host galaxy are simulated, mock observed by adding various degrees and types of observational errors, and then backward-integrated. Trends and correlations between the initial conditions and the applied uncertainties on the inferred orbital stability of the satellite systems are analyzed. Additionally, the effects of adopting incorrect potentials and the impact of different orbital eccentricities are considered. Uncertainties in proper motions lead to an inferred, ostensible widening of an intrinsically stable satellite plane, with its width increasing linearly with the adopted proper motion uncertainties. Even uncertainties on the level of Gaia systematics strongly affect the plane's inferred past width. Moreover, the potential with a low halo mass showed a significant impact on the stability of these planes, while the remaining two host models showed similar effects. Uncertainties in satellite distance also contribute noticeably to the inferred, apparent instability.
Impacting Behavior of Large Oxidized Copper Particles in Cold Spraying

Field: Materials Science (Physical Sciences)

Abstract A previous study demonstrated through experiments that surface oxide films of metallic particles have significant influence on the deposition efficiency, microstructure, and properties of cold sprayed coatings. To clearly reveal the underlying mechanism, this study focuses further on the effect of particle oxidation on deposition behavior through the designed use of oxidized copper particles having an average size of about 81 µm. The oxidized Cu powder was deposited by cold spraying to enable analysis of single impacts and coating deposition. In addition, the rebounded copper particles were collected for analysis of their morphology in comparison to the adhered particles. Results show that the deposition efficiency of the oxidized Cu particles is much lower than that of the annealed Cu powder. The thick oxide film prohibits the bonding of particles to an extreme extent. The clearance of interface oxide inclusions by plastic deformation of particles was also observed.
KOCH'S NEW TYPHOID PROPHYLAXIS.

Field: Medicine (Health Sciences)

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Fatty Acid in Cerebrospinal Fluid of Congenital Hydrocephalus

Field: Medicine (Health Sciences)

In this presentation the analysis of fatty acid composition in cerebrospinal fluid (CSF), by gas-chromatography, in 40 cases of congenital hydrocephalus before and after shunting operation is discussed. Each fatty acid content was determined by the method which uses arachidic acid as an indicator. The total fatty acid value was found to be significantly higher than normal in the preoperative period in hydrocephalus. The concentration of the total and of the short chain fatty acids (less than C16) in the CSF was higher in the high ventricular CSF pressure group of hydrocephalic patients (above 150 mm H<sub>2</sub>O) than in the low pressure group. The concentration level of all these fatty acids in the CSF was higher in the cases showing poor prognosis than in those with good prognosis 3 weeks after operation.