Miracle-dz/UniFAR-FTUs huggingface dataset:
Morphological characterisation and volatile analysis of Turkish garlic genotypes

: Garlic is one of the most important vegetables and used for nutrient and medicinal purposes since ancient times. Deficiency in the detection of high-quality garlic genotypes with a rich biochemical profile is one of the main constraints in limiting the production. Currently, the selection and identification of promising garlic genotypes is a popular target, and to reach the best results it is necessary to clarify discrimination. This study aims to discriminate the garlic genotypes obtained from different cultivation locations in Turkey. For that purpose, firstly, morphological characters including biometric parameters were measured based on 18 morphological traits. Particular correlations related to the biometric parameters were calculated. Secondly, a total of 41 main volatiles in the bulbs of garlic genotypes were identified by using headspace-gas chromatography/mass spectrometry. Multivariate discriminant analyses including two-way hierarchical clustering analyses (HCA) and canonical discriminant analysis (CDA) were used to identify dependencies between garlic genotypes and to distinguish the differences based on volatiles among genotypes. There proved to be significant variability in the Turkish genotypes for the morphologic descriptors and the results suggest that besides cultivation area, environmental conditions affect the formation of differentiation in garlic genotypes. Multivariate analysis revealed two main groups, and variation in volatiles within genotypes was important. The closest relationship was determined in the genotypes collected from Araban (district of Gaziantep), Kahramanmaraş, and Yavuzeli (district of Gaziantep) region of Turkey based on the volatiles. The results of volatiles also indicate that the genotypes collected from Kilis, Kastamonu, and Tokat provinces of Turkey could be potential for a promising source related to volatile compounds. The current study established a foundation for the assessment of Turkish garlic genotypes for using in a breeding program and promoting commercialization.
PRMS: Design and Development of Patients’ E-Healthcare Records Management System for Privacy Preservation in Third Party Cloud Platforms

In the current digital era, personal data storage on public platforms is a major cause of concern with severe security and privacy ramifications. This is true especially in e-health data management since patient’s health data must be managed following a slew of established standards. The Cloud Service Providers (CSPs) primarily provide computing and storage resources. However, data security in the cloud is still a major concern. In several instances, Blockchain technology rescues the CSPs by providing the robust security to the underlying data by encrypting data using the unique and secret keys. Each network user in Blockchain has its own unique and secret keys linked directly to the transaction keys as a digital signature to protect the data. However, Blockchain technology suffers from the latency and throughput issues in high workload scenarios. To overcome e-healthcare records privacy issues in a third-party cloud, we designed a Patient’s E-Healthcare Records Management System (PRMS) that focuses on latency and throughput. A comprehensive performance analysis of PRMS is carried out on different third-party clouds to validate its applicability. Moreover, the proposed PRMS system is compared with Blockchain platforms such as Hyperledger Fabric v0.6 and Etherium 1.5. 8 against latency and throughput by adjusting the workload for each platform up to 10,000 transactions per second. The proposed PRMS is compared to the Secure and Robust Healthcare-Based Blockchain (SRHB) approach using Yahoo Cloud Serving Benchmark (YCSB) and small bank datasets. The experimental results indicate that deploying PRMS on Amazon Web Services decreases System Execution Time (SET) and the Average Delay (AD) time by 2.4%, 8.33%, and 25.15%, 15.26%, respectively. Additionally, deploying PRMS on the Google Cloud Platform decreases System Execution Time (SET) and Average Delay (AD) by 2.27%, 2.4%, and 2.72%, 4.73% AD, respectively. The experimental results confirm the superiority of the PRMS under the high workload scenario over SRHB and its applicability in cloud data centers.
Impact of Pelvic Fracture Sites on Fibrinogen Depletion in Patients with Blunt Trauma: A Single-Center Cohort Study

Background: We aimed to examine the association of pelvic fracture sites with the minimum fibrinogen level within 24 h after hospital arrival. Methods: We conducted a single-center cohort study using health records review. We included patients with pelvic fractures transported by ambulance to a tertiary-care hospital from January 2012 to December 2018 and excluded those transported from other hospitals or aged younger than 16 years. The pelvic fracture was diagnosed and confirmed by trauma surgeons and/or radiologists. We classified the fracture sites of the pelvis as ilium, pubis, ischium, acetabulum, sacrum, sacroiliac joint diastasis, and pubic symphysis diastasis, and each side was counted separately except for pubic symphysis diastasis. We performed linear regression analysis to evaluate the association between pelvic fracture sites and the minimum fibrinogen level within 24 h of arrival. Results: We analyzed 120 pelvic fracture patients. Their mean age was 47.3 years, and 69 (57.5%) patients were men. The median Injury Severity Score was 24, and in-hospital mortality was 10.8%. The mean minimum fibrinogen level within 24 h of arrival was 171.4 mg/dL. Among pelvic fracture sites, only sacrum fracture was statistically significantly associated with the minimum fibrinogen level within 24 h of arrival (estimate, −34.5; 95% CI, −58.6 to −10.4; p = 0.005). Conclusions: Fracture of the sacrum in patients with pelvic fracture was associated with lower minimum fibrinogen levels within 24 h of hospital arrival and the requirement of blood transfusion.
Understanding the Role of Text Length, Sample Size and Vocabulary Size in Determining Text Coverage.

Although the use of "text coverage" to measure the intelligibility of reading materials is increasing in the field of vocabulary teaching and learning, to date there have been few studies which address the methodological variables that can affect reliable text coverage calculations. The objective of this paper is to investigate how differing vocabulary size, text length, and sample size might affect the stability of text coverage, and to define relevant parameters. In this study, 23 varying vocabulary sizes taken from the high frequency words of the British National Corpus and 26 different text lengths taken from the Time Almanac corpus were analyzed using 10 different sample sizes in 1,000 iterations to calculate text coverage, and the results were analyzed using the distribution of the mean score and standard deviation. The results of the study empirically demonstrate that text coverage is more stable when the vocabulary size is larger, the text length is longer, and more samples are used. It was also found that the stability of text coverage is greater from a larger number of shorter samples than from a fewer number of longer samples. As a practical guideline for educators, a table showing minimum parameters is included for reference in computing text coverage calculations.
Schaum's outline of theory and problems of business statistics

Analyzing business data statistical presentations describing business data - measures of location describing business data - measures of variability probability probability distributions for discrete random variables binomial, hypergeometric and Poisson probability distributions for continuous random variables normal and exponential sampling distributions and confidence intervals for the mean other confidence intervals testing hypotheses concerning the value of the population mean testing other hypotheses the chi-square test analysis of variance linear regression and correlation analysis multiple regression and correlation time series analysis and business forecasting index numbers for business and economic data Bayesian decision analysis - payoff tables and decision trees Bayesian decision analysis - the use of sample information Bayesian decision analysis - application of the normal distribution nonparametric statistical tests.
Zonal Mean Distribution of Cosmogenic Isotope (7Be, 10Be, 14C, and 36Cl) Production in Stratosphere and Troposphere

Cosmogenic isotopes are produced by cosmic rays mostly in the middle‐low atmosphere and then take part in the complicated processes of atmospheric transport and deposition that are different for the stratosphere and troposphere. Cosmogenic isotopes are continuously produced by galactic cosmic rays (GCRs) with a hard energy spectrum and sporadically by solar energetic particles (SEPs) with much softer energy spectra. The partition of the isotope production between the stratosphere and troposphere in different latitudinal zones depends on the spectrum of cosmic rays, geomagnetic shielding, and the tropopause shape. The exact zonal distribution of the isotope production is not accurately known and needs to be precisely modeled as well as the isotopes' transport and deposition in climatic reconstruction. Here, we present the results of the computations of 14C, 36Cl, 10Be, and 7Be cosmogenic isotope production in the Earth's atmosphere using the CRAC model. We provide zonal mean production rates separately for the stratosphere and troposphere in three latitudinal zones: tropical (0°–30°), midlatitude (30°–60°), and polar (60°–90°). The computations were performed for four scenarios: (a) production by GCR during a solar‐cycle minimum; (b) production by GCR during a solar‐cycle maximum; (c) SEP event with the hardest known spectrum (GLE#5); and (d) the strongest known soft‐spectrum SEP event (GLE#24). The results confirm that, while all the latitudinal zones are relatively important for the isotopes produced by GCR, isotope production by SEPs in the tropical zone is small and can be neglected. The results are coupled to the SOCOL‐AER2‐BE chemistry‐climate model and can be used for a simplified parametric modeling of the isotopes' atmospheric transport, for the conditions typical for the Holocene.
Multi-server Multi-user Game at Edges for Heterogeneous Video Analytics

In past years, artificial intelligence related services and applications have boomed, which require high computation, high bandwidth and low latency. Edge computing is regarded as an appropriate solution for them, especially video analytics. In this paper, we study the multi-server multi-user heterogeneous video analytics offloading problem, where users select appropriate edge servers and then offload their raw video data to the servers for essential analytics. To deal with the cooperation and conflicts among users and get a stable situation where each user has no incentive to change the offloading decision unilaterally, we formulate the video analytics offloading problem as a multiplayer game. Based on the goal of minimizing the overall delay, we design the potential optimal server selection strategy and then propose a game theory-based algorithm, through which the Nash equilibrium can be reached. Furthermore, we analyze its near-optimal performance via rigorous proof. Finally, extensive trace-driven experiments show that our method improves the overall delay by 48% on average, compared with other algorithms.
Impact of instrumental line shape characterization on ozone monitoring by FTIR spectrometry

Abstract. Retrieving high-precision concentrations of atmospheric trace gases from FTIR (Fourier transform infrared) spectrometry requires a precise knowledge of the instrumental performance. In this context, this paper examines the impact on the ozone (O3) retrievals of several approaches used to characterize the instrumental line shape (ILS) function of ground-based FTIR spectrometers within NDACC (Network for the Detection of Atmospheric Composition Change). The analysis has been carried out at the subtropical Izaña Observatory (IZO, Spain) by using the 20-year time series of the high-resolution FTIR solar absorption spectra acquired between 1999 and 2018. The theoretical quality assessment and the comparison to independent O3 observations available at IZO (Brewer O3 total columns and electrochemical concentration cell, ECC, sondes) reveal consistent findings. The inclusion of a simultaneous retrieval of the ILS parameters in the O3 retrieval strategy allows, on the one hand, a rough instrumental characterization to be obtained and, on the other hand, the precision of the FTIR O3 products to be slightly improved. The improvement is of special relevance above the lower stratosphere, where the cross-interference between the O3 vertical distribution and the instrumental performance is more significant. However, it has been found that the simultaneous ILS retrieval leads to a misinterpretation of the O3 variations on daily and seasonal scales. Therefore, in order to ensure the independence of the O3 retrievals and the instrumental response, the optimal approach to deal with the FTIR instrumental characterization is found to be the continuous monitoring of the ILS function by means of independent observations, such as gas cell measurements.
Prevalence, Phytochemical Investigation, and In Vitro Acaricidal Efficacy Evaluation of Dodonaea angustifolia, Eucalyptus globulus, Millettia ferruginea, and Euphorbia abyssinica against Sarcoptic Mange of Camel, Babile District, Ethiopia

The present study was designed to determine the prevalence of sarcoptic mange from camels; evaluate the presence of secondary metabolites in the methanolic leaf extracts of D. angustifolia M. ferruginea, E. abyssinica, and E. globulus essential oil; and also evaluate their in vitro acaricidal efficacy against camel sarcoptic mange in the Babile District, Ethiopia. Each plant was subjected to qualitative phytochemical screening for the presence or absence of secondary metabolites. The in vitro application of each plant extracts was carried out against clinical mange mites with positive and negative controls. Accordingly, a total of 384 camels were examined for the presence of Sarcoptes scabiei var. cameli. The study revealed that an overall prevalence of 67(15.9%) animals was infested by mange mites. The study showed that a higher prevalence was observed in female camel than in male camel with no statistically significant difference (P > 0.05). However, statistically higher prevalence (P < 0.05) was recorded in young camel (28.2%) than adult (10.95%). The study also revealed that statistically higher prevalence (P < 0.05) was observed in poor body conditioned camel (26.3%) than medium (13.5%) and good body condition camels (5.4%). For the in vitro evaluation of the efficacy of plant extracts, essential oils and crude extracts of four medicinal plant extracts were diluted at different concentrations from 200 mg/mL to 6.25 mg/mL and added to Petri dishes containing the adult stage of Sarcoptes scabiei. The efficacy of each plant was determined by comparing the mortality of mites treated with plant extracts with those of mites in nontreated (2% Tween 80) and treated (diazinon) control plates. After 3 h of contact, all concentrations of E. globulus, D. angustifolia, M. ferruginea, and E. abyssinica showed good in vitro acaricidal efficacy compared to controls nontreated control (P < 0.05). After 3 h of exposure to the methanolic extract of D. angustifolia and the essential oil of E. globulus, comparable acaricidal efficacy in causing mites mortality at concentrations of 200 mg/mL has been recorded when compared to reference drugs. The crude extract of E. abyssinica showed a lower acaricidal efficacy compared to reference drugs. The present plant extracts studied showed comparable acaricidal efficacy to reference drugs at concentrations of 200 mg/mL. Therefore, further epidemiological and in vivo acaricidal studies as well as toxicity of the plants should be conducted in area to use these plants as alternative treatment option to substitute the use of synthetic drugs for which most of mites developed resistance and control impacts Sarcoptes scabiei on camel.
Gastrointestinal Mucormycosis-Induced Massive Lower Gastrointestinal Bleeding, Rectal Perforation, and Pulmonary Embolism: A Long Diagnostic Pathway in a Case Report

Introduction Mucormycosis is a rare systemic fungal infection, mainly observed in immunocompromised patients. It is responsible for surface and deep tissue destruction leading to perforations and hemorrhage. Its pathogenesis represented by an angio-invasion is at the origin of a local infarction and a vascular thrombosis. We report a case of gastrointestinal (GI) mucormycosis-induced multiple gastric ulcers, GI bleeding and rectal perforation. Case Presentation A 75-year-old man, with type II diabetes mellitus, was admitted to the intensive care unit for an acute abdominal pain associated with massive hematochezia. Clinical examination was that of an acute peritonitis and a hemorrhagic shock state. Abdominal and pelvic CT scan with intravenous contrast concluded to a perforation of the anterior wall of the rectum. He underwent immediate laparotomy with temporary colostomy. Several upper GI endoscopies had shown multiple gastric ulcer lesions. Lower GI endoscopy showed a fistulous orifice of the rectum on its anterior surface. Histopathology of the gastric biopsy showed acute and subacute inflammatory changes with filamentous elements suggesting mucormycosis. Histopathology of the rectal biopsy showed a subacute non-specific inflammation. Culture of the secretions from the rectal fistula orifice showed the strain Rhizopus sp. Antifungal susceptibility testing reported sensitivity to liposomal amphotericin B. The diagnosis of GI mucormycosis-induced multiple gastric ulcers, rectal perforation and pulmonary embolism in the patient with type II diabetes mellitus was retained. The outcomes were favorable after 6 weeks of treatment with liposomal amphotericin B associated with temporary colostomy and appropriate diabetes management. Conclusion GI mucormycosis remains a multidisciplinary diagnostic challenge, less frequent in clinical practice, with a long diagnostic pathway. This opportunistic systemic mycosis can lead to numerous GI complications including perforation, massive GI bleeding and even multiple extra-GI complications. GI mucormycosis has a good prognosis if it is treated early with medical and surgical treatment.
Time domain waveform and azimuth variation of ionospherically reflected VLF/LF radio emissions from lightning

The Earth's geomagnetic field can, in principle, cause significant magnetic‐azimuth variations of the lower ionosphere's reflection of 2–150 kHz radio waves emitted by lightning. There has been little published work on this azimuth variation, either modeled or observational. We use broadband emissions from negative cloud‐to‐ground lightning strokes to study the azimuthal variations systematically. The data are from the Los Alamos Sferic Array, operating in the United States' southern Great Plains during 2005. We compare the observations to a model of lower‐ionosphere reflection of radio waves. The model recapitulates the basic features of the time domain reflection waveforms rather well, except at the lowest frequencies. The model transfer function describing the vertical electric field at the receiver is symmetric about 90° magnetic and about 270° magnetic. Two noteworthy features of the azimuth variation are both predicted by the model, and seen in the data: First, at the lowest frequencies (<30 kHz) there is enhanced reflection for eastward propagation, relative to westward propagation. Second, at the higher frequencies (>50 kHz) there is an opposite enhancement, of the reflection for westward propagation, relative to eastward propagation. The westward enhancement at >50 kHz depends sensitively on range and is most evident in nighttime conditions, while the eastward enhancement at <30 kHz occurs at all ranges studied. Range‐dependent frequency modulations of the transfer function are the least for magnetic northward propagation (duplicated by magnetic southward).
Mean nocturnal baseline impedance, a novel metric of multichannel intraluminal impedance-pH monitoring in diagnosing gastroesophageal reflux disease

Gastroesophageal reflux disease (GERD) is a common disease with increasing prevalence worldwide. However, the diagnosis of GERD is challenging because there are no definite gold standard criteria. Recently, a novel impedance parameter, namely mean nocturnal baseline impedance (MNBI), has been proposed, which reflects the burden of longitudinal reflux and the integrity of esophageal mucosa. MNBI has shown an immense promise for increasing the diagnostic rate of multichannel intraluminal impedance-pH (MII-pH) monitoring and predicting the response to proton pump inhibitor (PPI) or anti-reflux intervention in patients with reflux symptoms. The present paper reviews the association between baseline impedance and esophageal mucosal integrity, the acquisition of MNBI in 24-h MII-pH monitoring, the clinical utilization of MNBI in improving the diagnosis rate of GERD in patients with typical reflux symptoms, predicting the response to PPI or anti-reflux treatment in these patients, the utilization of MNBI in diagnosing patients with atypical symptoms or extra-esophageal symptoms, and the correlation between reflux burden and MNBI. MNBI should be routinely assessed using MII-pH monitoring.
Linear and Quasi-Linear Evolution Equations in Hilbert Spaces

This book considers evolution equations of hyperbolic and parabolic type. These equations are studied from a common point of view, using elementary methods, such as that of energy estimates, which prove to be quite versatile. The authors emphasize the Cauchy problem and present a unified theory for the treatment of these equations. In particular, they provide local and global existence results, as well as strong well-posedness and asymptotic behavior results for the Cauchy problem for quasi-linear equations. Solutions of linear equations are constructed explicitly, using the Galerkin method; the linear theory is then applied to quasi-linear equations, by means of a linearization and fixed-point technique. The authors also compare hyperbolic and parabolic problems, both in terms of singular perturbations, on compact time intervals, and asymptotically, in terms of the diffusion phenomenon, with new results on decay estimates for strong solutions of homogeneous quasi-linear equations of each type. This textbook presents a valuable introduction to topics in the theory of evolution equations, suitable for advanced graduate students. The exposition is largely self-contained. The initial chapter reviews the essential material from functional analysis. New ideas are introduced along with their context. Proofs are detailed and carefully presented. The book concludes with a chapter on applications of the theory to Maxwell's equations and von Karman's equations.
Effect of CO2 Treatment on Storage and Shelf Life of Sweet Peppers1

Exposure of sweet peppers (Capsicum annuum L.) to 30% CO2 for 6 days at 13°C immediately after harvest retarded wall softening and ripening in air at 13° but caused the subsequent development of severe calyx injury and decay at 20°. Slight to moderate calyx injury was induced by a 6-day exposure to 20% CO2. Severity of the injury was greater when the CO2 was used with 3% O2 as compared to 21% O2. Injury was not induced by a 6-day treatment with 10% CO2. When stored at 13°, quality of peppers with this treatment was superior after 10 days, but inferior after 20 days to that of peppers kept continuously in an atmosphere of 5% CO2 and 3% O2. Benefits obtained from the 3-day elevated CO2 treatment (10 to 30%) were nullified after 10 days’ storage at 13°. Ethylene production was greatly inhibited in high CO2 atmospheres but rose immediately after transfer to air. Red color development, chlorophyll degradation, and ascorbic acid accumulation were retarded only in the presence of high CO2.