Miracle-dz/UniFAR-FTUs huggingface dataset:
Automated Pixel‐Level Pavement Crack Detection on 3D Asphalt Surfaces Using a Deep‐Learning Network

The CrackNet, an efficient architecture based on the Convolutional Neural Network (CNN), is proposed in this article for automated pavement crack detection on 3D asphalt surfaces with explicit objective of pixel‐perfect accuracy. Unlike the commonly used CNN, CrackNet does not have any pooling layers which downsize the outputs of previous layers. CrackNet fundamentally ensures pixel‐perfect accuracy using the newly developed technique of invariant image width and height through all layers. CrackNet consists of five layers and includes more than one million parameters that are trained in the learning process. The input data of the CrackNet are feature maps generated by the feature extractor using the proposed line filters with various orientations, widths, and lengths. The output of CrackNet is the set of predicted class scores for all pixels. The hidden layers of CrackNet are convolutional layers and fully connected layers. CrackNet is trained with 1,800 3D pavement images and is then demonstrated to be successful in detecting cracks under various conditions using another set of 200 3D pavement images. The experiment using the 200 testing 3D images showed that CrackNet can achieve high Precision (90.13%), Recall (87.63%) and F‐measure (88.86%) simultaneously. Compared with recently developed crack detection methods based on traditional machine learning and imaging algorithms, the CrackNet significantly outperforms the traditional approaches in terms of F‐measure. Using parallel computing techniques, CrackNet is programmed to be efficiently used in conjunction with the data collection software.
Multidrug resistance in Campylobacter jejuni strains collected from Finnish patients during 1995-2000.

OBJECTIVES The resistance of Campylobacter jejuni to fluoroquinolones is increasing globally. This study was performed to delineate those antimicrobial agents that are effective in vitro against ciprofloxacin-resistant C. jejuni isolates and potentially suitable for the treatment of severe disease when fluoroquinolone resistance or multidrug resistance is known or suspected. METHODS During 1995-2000 we collected 376 C. jejuni strains, of which 354 were of foreign origin from multiple countries and 22 were of domestic origin. The MICs of 12 antimicrobial agents against the isolates were determined. RESULTS Of the 376 strains, 174 (46%) were resistant to ciprofloxacin. Among other antimicrobials, resistance was most common to tetracycline (46%) and ampicillin (17%). Of the ciprofloxacin-resistant strains, 68% and 25%, respectively, were resistant to tetracycline and ampicillin, and 3% were resistant to erythromycin, gentamicin or clindamycin. One (0.6%) ciprofloxacin-resistant isolate was resistant to co-amoxiclav and none was resistant to imipenem. Resistance to three or more antimicrobial groups was detected in 22% of the isolates. Multidrug resistance was significantly associated with ciprofloxacin resistance (33% versus 12%; P<0.01). Eight (2%) strains were resistant to macrolides, of which 75% were also resistant to ciprofloxacin, but none was resistant to co-amoxiclav or imipenem. CONCLUSIONS Macrolides still appear to be the first-choice alternative for suspected C. jejuni enteritis, if antimicrobial treatment is needed. The in vitro susceptibilities suggest that clinical trials to treat enteritis caused by multidrug-resistant C. jejuni with co-amoxiclav, and life-threatening infections with a carbapenem, may be valuable.
High-speed 1.1-μm-range InGaAs VCSELs

We have developed 1.1-μm-range high-speed VCSELs based on InGaAs-QWs for high-speed and highly reliable optical interconnections. 3-dB bandwidth up to 20 GHz and error-free 30-Gbps 100 m operations were demonstrated with oxide confined VCSELs. We also developed buried tunnel junction VCSELs to further improve the relaxation oscillation frequency limit. 3-dB bandwidth up to 24 GHz and error-free 40-Gbps operations were demonstrated with these VCSELs.
A Comparison of Gravid and Under-House CO2-Baited CDC Light Traps for Mosquito Species of Public Health Importance in Houston, Texas

ABSTRACT The relative efficacy of gravid and under-house CO2 traps for monitoring mosquito species of public health importance within the Houston metroplex area was assessed. Gravid and under-house traps were colocated at 10 sites and monitored weekly between 1 March to 31 May 2007. The most numerous species caught was Culex pipiens quinquefasciatus Say. Other species of public health importance caught in gravid and under-house traps included Culex restuans Theobald, Aedes aegypti (L.), and Aedes albopictus Skuse. Adjusting for the week of collection, gravid traps caught significantly more mosquitoes (mean 23.1 per trap) in the study area than under-house traps (mean 3.6 per trap). However, under-house traps caught a greater variety of mosquito species (13) than gravid traps (11). Gravid and under-house traps only caught nine of 15 of the same mosquito species during the study period. In this study area, gravid traps should be used as the primary method of surveillance for mosquito-borne diseases of public health importance during the early part of the season, because of greater catch numbers of mosquitoes that pose a public health risk.
A novel weighted recursive least squares based on Euclidean particle swarm optimization

Purpose – The purpose of this paper is to present a new methodology for identification of the parameters of the local linear Takagi‐Sugeno fuzzy models using weighted recursive least squares. The weighted recursive least squares (WRLS) is sensitive to initialization which leads to no converge. In order to overcome this problem, Euclidean particle swarm optimization (EPSO) is employed to optimize the initial states of WRLS. Finally, validation results are given to demonstrate the effectiveness and accuracy of the proposed algorithm. A comparative study is presented. Validation results involving simulations of numerical examples and the liquid level process have demonstrated the practicality of the algorithm.Design/methodology/approach – A new method for nonlinear system modelling. The proposed algorithm is employed to optimize the initial states of WRLS algorithm in two phases of learning algorithm.Findings – The results obtained using this novel approach were comparable with other modeling approaches repo.
Validation of two dual fluorescence techniques for confocal microscopic visualization of resin penetration into enamel caries lesions

Fluorescence confocal microscopy is a useful tool to analyze the infiltration of enamel caries lesions with low‐viscosity resins (infiltrants) in vitro. The conventionally used staining technique, which comprises dye labeling of the resin, has been shown to be limited by chromatographic separation of the resin‐dye‐mixture during penetration. The aim of this study was to develop an improved dual staining technique and to compare validity and reproducibility of both methods. Human molars with proximal white spots were cut across the demineralizations. After varnishing the cut surfaces, paired lesion halves were infiltrated with an infiltrant using either one of two different staining techniques. For the conventional direct technique (A) the infiltrant was labeled with rhodamine isothiocyanate (RITC) prior to application. Using the new indirect technique (B) lesions were stained with RITC solution and subsequently infiltrated with pure infiltrant. After light curing, unbound dye was bleached by immersion in hydrogen peroxide. Remaining lesion pores were stained with sodium fluorescein solution. Penetration depths (PD) and lesion depths (LD) were evaluated by five examiners using confocal microscopy and compared with the results of scanning electron microscopic (SEM; PD) and microradiographic (TMR; LD) analysis. The indirect technique showed better correlation (intraclass coefficients) with SEM (0.990) and TMR (0.982) compared with the direct technique (SEM: 0.513; TMR: 0.702). Inter‐ and intrarater reliability was higher for technique B compared with technique A. The new indirect technique yields to more valid and reliable results to visualize infiltrant penetration into natural enamel caries lesions compared with the conventional method. Microsc. Res. Tech. 2009. © 2009 Wiley‐Liss, Inc.
Effects of glycerol treatment and maintained depolarization on charge movement in skeletal muscle.

1. Voltage‐clamp experiments were carried out using the techniques described in the preceding paper. 2. In one series of experiments an attempt was made to disrupt the T‐system with glycerol treatment. Muscles were soaked in Ringer + 400 mM glycerol for 1 hr at room temperature, transferred to Ringer + 5 mM calcium + 5 mM magnesium for 20‐30 min, and then cooled to around 2 degrees C and placed in an isosmotic test solution containing tetrodotoxin for electrical measurements. 3. The density of charge seen in isosmotic tetraethylammonium (TEA) solution with strong depolarization, normalized according to fibre capacitance, was decreased by glycerol treatment to about one third the amount seen in untreated hypertonic fibres. 4. An analysis of fibre capacitance revealed that only 0‐4 of the tubular capacitance was removed by this particular glycerol procedure. If the density of charge with respect to capacitance is corrected for this decrease in capacitance, the results indicate that glycerol treatment removed or immobilized 0‐77 of the charge initially present. Thus the effect of glycerol treatment to reduce charge does not depend entirely on disrupting the electrical continuity of the T‐system. 5. The effects of maintained depolarization were studied using a TEA Ringer made hypertonic with sucrose. When the voltage was changed from ‐80 to ‐21 mV the measurable charge movement declined exponentially to zero with a time constant of 13‐24 sec. On repolarization the process recovered exponentially to the initial level with a time constant of 21‐53 sec. 6. Experiments were also carried out using a sodium Ringer made hypertonic with sucrose. For small depolarizations only charge movement currents were seen, whereas for large depolarizations large delayed ionic currents, presumably carried by potassium, were observed. With moderate depolarizations in the range V = ‐40 to ‐30 mV, both components were of comparable magnitude. 7. A plot of the fractional charge movement (Q/Qmax) vs. V fitted at moderate depolarizations is similar to that of n infinity vs. V fitted at larger depolarizations. Values of n infinity were obtained by fitting the delayed ionic current to n4(V ‐ VK). For voltages between ‐40 and ‐30 mV the time constant for charge tauQ was always less than taun; values of taun/tauQ varied from 1‐6 to 4‐3. 8. Glycerol treatment had little if any effect on the kinetics of delayed rectifier currents. Values of gK measured in isosmotic solution following glycerol were about one third the values obtained in untreated fibres in a hypertonic solution (osmolality three times normal). The threefold difference in gK is probably due to a similar difference in internal potassium concentration. 9. These results and others are difficult to reconcile with the idea that the charge movement process acts as a gate for potassium channels. It seems more likely that charge movement is a step in the activation of contraction.
Demyelinating polyneuropathy in a case of anti‐LGI1 encephalitis

European Levetiracetam Study Group. Epilepsia 2000;41:1276–1283. 2. Shorvon SD, Lowenthal A, Janz D, Bielen E, Loiseau P. Multicenter double-blind, randomized, placebo-controlled trial of levetiracetam as add-on therapy in patients with refractory partial seizures. European Levetiracetam Study Group. Epilepsia 2000;41:1179–1186. 3. Akiyama H, Haga Y, Sasaki N, Yanagisawa T, Hasegawa Y. A case of rhabdomyolysis in which levetiracetam was suspected as the cause. Epilepsy Behav Case Rep 2014;2:152–155. 4. Incecik F, Herguner OM, Besen S, Altunbasak S. Acute rhabdomyolysis associated with levetiracetam therapy in a child. Acta Neurol Belg 2016;116:369–370. 5. Ramon M, Tourteau E, Lemaire N, Gautier S, B en e J. HyperCKemia induced by levetiracetam. Presse Med 2016;45:943– 944. 6. Isaacson JE, Choe DJ, Doherty MJ. Creatine phosphokinase elevation exacerbated by levetiracetam therapy. Epilepsy Behav Case Rep 2014; 2:189–191.
Uterine size in replacement gilts associated with age, body weight, growth rate, and reproductive status.

The objective of the present study was to determine the association between the uterine size and age, body weight, growth rate, and reproductive status in Landrace × Yorkshire crossbred gilts. Genital organs from 310 gilts (302.6 ± 2.9 days of age, 145.2 ± 1.2 kg body weight) were examined. The gilts were classified into two groups according to reproductive status: non-cyclic ( n = 86) and cyclic ( = 224). The uterine weight in non-cyclic gilts was lower than that in cyclic ones (128 ± 8.1 and 694 ± 17.9 g, P 0.05). For every 10 kg increase in the body weight of the gilts, an increase of 67 g in uterine weight ( P < 0.001) and 21 cm in uterine length ( P < 0.001) was observed.
Nodal Liquid Theory of the Pseudo-Gap Phase of High-Tc Superconductors

We introduce and study the nodal liquid, a novel zero-temperature quantum phase obtained by quantum-disordering a d-wave superconductor. It has numerous remarkable properties which lead us to suggest it as an explanation of the pseudo-gap state in underdoped high-temperature superconductors. In the absence of impurities, these include power-law magnetic order, a T-linear spin susceptibility, nontrivial thermal conductivity, and two- and one-particle charge gaps, the latter evidenced, e.g. in transport and electron photoemission (which exhibits pronounced fourfold anisotropy inherited from the d-wave quasiparticles). We use a (2+1)-dimensional duality transformation to derive an effective field theory for this phase. The theory is comprised of gapless neutral Dirac particles living at the former d-wave nodes, weakly coupled to the fluctuating gauge field of a dual Ginzburg–Landau theory. The nodal liquid interpolates naturally between the d-wave superconductor and the insulating antiferromagnet, and our effective field theory is powerful enough to permit a detailed analysis of a panoply of interesting phenomena, including charge ordering, antiferromagnetism, and d-wave superconductivity. We also discuss the zero-temperature quantum phase transitions which separate the nodal liquid from various ordered phases.
Pasteurella multocida and its role in porcine pneumonia

Pasteurella multocida has been recognized as a contributor to debilitating and fatal porcine pneumonia for at least 120 years and there continues to be sustained, unabated high prevalence of the organism in cases submitted for diagnostic work up. Understanding of its role in disease has been limited, in part because of difficulty in reproducing the disease experimentally with capsular type A strains of P. multocida, the predominant type associated with porcine pneumonia. This limitation has stymied the development of improved methods for disease control. In this review, the reports of efforts to reproduce the disease are compared. Reports have indicated induction of pneumonia in combined infections with agents such as hog cholera virus, pseudorabies virus and Mycoplasma hyopneumoniae. Pneumonia has been induced with intratracheal or endobronchial inoculation of anesthetized swine using capsular type A strains. Substantial recent progress in understanding the putative virulence attributes and molecular genetics of P. multocida will likely lead to better understanding of the host–parasite and parasite–parasite interactions in porcine pneumonia associated with this organism. In particular, it seems important to consider the role of biofilm formation in the pathogenesis of this disease. Ultimately, this understanding should provide a foundation for better methods for induction of the experimental disease, development of improved diagnostics, development of better therapeutic/prophylactic pharmaceutical approaches and development of immunoprophylactic products.
Intramedullary Nailing of Proximal Quarter Tibial Fractures

Objective: To report the results of intramedullary nailing of proximal quarter tibial fractures with special emphasis on techniques of reduction. Design: Retrospective clinical study. Setting: Level 1 trauma center. Patients: During a 36-month period, 456 patients with fractures of the tibial shaft (OTA type 42) or proximal tibial metaphysis (OTA type 41A2, 41A3, and 41C2) were treated operatively at a level 1 trauma center. Thirty-five patients with 37 fractures were treated primarily with intramedullary nailing of their proximal quarter tibial fractures and formed the study group. Thirteen fractures (35.1%) were open and 22 fractures (59.5%) had segmental comminution. Three fractures had proximal intraarticular extensions. Main Outcome Measurements: Alignment and reduction postoperatively and at healing. An angular malreduction was defined as greater than 5 degrees in any plane. Results: Fractures extended proximally to an average of 17% of the tibial length (range, 4% to 25%). The average distance from the proximal articular surface to the fracture was 67.8 mm (range, 17 mm to 102 mm, not corrected for distance magnification, included for preoperative planning purposes only). Postoperative angulation was satisfactory (average coronal and sagittal plane deformity of less than 1 degree) as was the final angulation. Acceptable alignment was obtained in 34 of 37 fractures (91.9%). Two patients had 5-degree coronal plane deformities (one varus and one valgus), and 1 patient had a 7-degree varus deformity. Two patients with open fractures with associated bone loss underwent a planned, staged iliac crest autograft procedure postoperatively. Four patients were lost to follow-up. In the remaining 31 patients with 33 fractures, the proximal tibial fractures united without additional procedures. No patient had any change in alignment at final radiographic evaluation. Secondary procedures to obtain union at the distal fracture in segmental injuries included dynamizations (n = 3) and exchange nailing (n = 1). Complications included deep infections in 2 patients that were successfully treated. Conclusions: Multiple techniques were required to obtain and maintain reduction prior to nailing and included attention to the proper starting point, the use of unicortical plates, and the use of a femoral distractor applied to the tibia. Simple articular fractures and extensions were not a contraindication to intramedullary fixation. The proximal tibial fracture healed despite open manipulations. Short plate fixations to maintain this difficult reduction, either temporary or permanent, were effective.
Bacterial Flora of the Upper Respiratory Tract in Paddington Families, 1952-4

Bywaters, E. 0. L. (1953). Ann. rheum. Dis. , 12, 114. Cobb, S. , Anderson. F. , and Bauer. W. (1953). New Engl. J. Med., 249. 553. Coste, F. , Delbarre. F. , and Basset, G. and F. (1957). In F. Coste's Le Rhumadsme, 5th series, p. 113. Expansion Scientifique Francaise, Paris. Miall, W. E. (1955). Ann. rheum. Dis. , 14, 150. Mills, L. C. , Boylston, B. F. Greene, J. A. and Moyer, J. H. (1957). J. Amer. med. Ass. , 164, 1310.
Rectoanal Mucosal Swab Culture Is More Sensitive Than Fecal Culture and Distinguishes Escherichia coli O157:H7-Colonized Cattle and Those Transiently Shedding the Same Organism

ABSTRACT Enrichment and direct (nonenrichment) rectoanal mucosal swab (RAMS) culture techniques were developed and compared to traditional fecal culture for the detection of Escherichia coli O157:H7 in experimentally infected and naturally infected cattle. Holstein steers (n = 16) orally dosed with E. coli O157:H7 were sampled after bacterial colonization starting 15 days postinoculation. Enrichment RAMS cultures (70.31% positive) were more sensitive than enrichment fecal cultures with 10 g of feces (46.88% positive) at detecting E. coli O157:H7 (P < 0.01). Holstein bull calves (n = 15) were experimentally exposed to E. coli O157:H7 by penning them with E. coli O157:H7-positive calves. Prior to bacterial colonization (1 to 14 days postexposure), enriched fecal cultures were more sensitive at detecting E. coli O157:H7 than enriched RAMS cultures (P < 0.01). However, after colonization (40 or more days postexposure), the opposite was true and RAMS culture was more sensitive than fecal culture (P < 0.05). Among naturally infected heifers, enriched RAMS or fecal cultures were equally sensitive (P = 0.5), but direct RAMS cultures were more sensitive than either direct or enriched fecal cultures at detecting E. coli O157:H7 (P < 0.01), with 25 of 144, 4 of 144, and 10 of 108 samples, respectively, being culture positive. For both experimentally and naturally infected cattle, RAMS culture predicted the duration of infection. Cattle transiently shedding E. coli O157:H7 for <1 week were positive by fecal culture only and not by RAMS culture, whereas colonized animals (which were culture positive for an average of 26 days) were positive early on by RAMS culture. RAMS culture more directly measured the relationship between cattle and E. coli O157:H7 infection than fecal culture.
Solar Photovoltaic Output Power forecasting Using Back Propagation Neural Network

Solar Energy is an important renewable and unlimited source of energy. Solar photovoltaic power forecasting, is an estimation of the expected power production, that help the grid operators to better manage the electric balance between power demand and supply. Neural network is a computational model that can predict new outcomes from past trends. The artificial neural network is used for photovoltaic plant energy forecasting. The output power for solar photovoltaic cell is predicted on hourly basis. In historical dataset collection process, two dataset was collected and used for analysis. The dataset was provided with three independent attributes and one dependent attributes. The implementation of Artificial Neural Network structure is done by Multilayer Perceptron (MLP) and training procedure for neural network is done by error Back Propagation (BP). In order to train and test the neural network, the datasets are divided in the ratio 70:30. The accuracy of prediction can be done by using various error measurement criteria and the performance of neural network is to be noted.