bluuebunny/crossref_metadata_2025_split huggingface dataset:
Population assessment of common storage pests in deiri date palm cultivar using spectrophotometric method
Authors: Latifian Masoud , Rad Bahar 
Published: May 2021

AbstractOpportune and accurate identification of Date pests during storage, is prerequisite for reducing pest damages and having a good export. The present study aimed to define a new sampling method for three main storage pests Oryzaephilus surinamensis (Linnaeus), Ephestia kuehniella (Zeller) and Plodia interpunctella (Hübner) in date Deiri Cultivar, by Spectrophotometer. The experiments were conducted in a completely randomized design with factorial arrangement in two levels. The first factor consisted of 4 levels including different stages in pests life cycle and the second factor had 10 levels including different densities of each development stage of insect species. First, the curve of changes in absorbance level in each life cycle stage was plotted against the wavelength changes and again it was repeated for each species. This curve enabled us to determine the absorption range of the device in different wavelengths. Our results showed that the maximum absorption wavelength for egg, larva, pupa and adult of O. surinamensis, in Deiri Cultivar was 1210, 1230, 1250, 1270 nm, respectively. These values were 1320, 1340, 1380, 1390 nm for E. kuehniella and 1350, 1400, 1410, 1480 nm for P. interpunctella, respectively. The lowest sample size (each sample consisted of 110 g of date fruits) for an accurate estimation of theegg, larva, pupa and adult of O. surinamensis were 1, 2, 2, 2, respectively. These values were 1, 1, 3, 3 samples for E. kuehniella and 1, 2, 2, 2 samples for P. interpunctella, respectively. The Relative Variation values for the four development stages of O. surinamensis were 1.39, 2.41, 2.91 and 3.12, respectively. These values were 1.59, 1.63, 4.62 and 4.34 for E. kuehniella and 1.78. 3.24, 2.62 and 2.24 for P. interpunctella, respectively. The accuracy level of samplings was lower than 10 in all the cases. The Relative net precision values for three studied pests in all life cycle stages were 35.95, 20.73, 17.19, 16.06 for O. surinamensis; 31.32, 30.69, 10.82, 11.53 for E. kuehniella and 28.15, 15.42, 19.05, 22.27 for P. interpunctella, respectively. Therefore, we can conclude that the spectrophotometer can detect the hidden life cycle stages of studied pests in Deiri cultivar during storage and reduce the cost of sampling.
Natural orifice transluminal endoscopic surgery in gynecology: What do we know till now?
Authors: Moufawad Graziella , Albaini Obey , Farah Stephanie , Jallad Karl 
Published: May 2021

AbstractSurgical advancements are focusing currently on minimally invasive techniques, the latest of which is natural orifice transluminal endoscopic surgery. Though this approach is feasible through different natural orifices, the vaginal approach is the one which gained attention the most, given the vaginal flexibility and the ability to access pelvic and abdominal organs. Compared to gynecologists, general surgeons were precedents for using the vaginal orifice as a port of surgical entry. However, this vaginal approach is being more frequently implemented during gynecological surgeries nowadays. Advantages of natural orifice transluminal endoscopic surgery include scarless surgery, better exposure, reduced pain scores, less peri-operative complications, shorter hospital stay and improved patient satisfaction. This article provides an idea on the application of vaginal natural orifice transluminal endoscopic surgery in gynecology along with future potentials.
Child and adolescent mental health disorders in the GCC
Authors: Chan Moon Fai , Al Balushi Rola , Al Falahi Maryam , Mahadevan Sangeetha , Al Saadoon Muna , Al-Adawi Samir 
Published: May 2021

Background:
The Gulf Cooperation Council (GCC), with a predominant ‘youth bulge’ among its 54 million people, has witnessed an exponential increase in research pertinent to child and adolescent mental health (CAMH). Aside from a few narrative reviews, to date, no critical appraisal examining the magnitude of CAMH has emerged from this region.

Aims:
This study aimed to report the prevalence rates of CAMH disorders in the GCC through a systematic review of the existing literature followed by a meta-analysis.

Methods:
A systematic review of the literature from the six GCC countries (Bahrain, Kuwait, Oman, Qatar, Saudi Arabia, and the United Arab Emirates) was conducted. The databases used included Scopus, ProQuest, Pubmed, and a final check was performed on Google Scholar to account for any remaining studies that may have still been under review. Meta analytic techniques were then used to estimate prevalence rates of each specific mental disorder, i.e. ADHD, depression, anxiety, stress, eating disorders, and tobacco use disorder.

Results:
A total of 33 studies from the six countries were included. The pooled prevalence of ADHD as per the Vanderbilt ADHD Diagnostic Rating Scale (VADHDDRS), clinical judgments, Attention Deficit Disorders Evaluation Scale (ADDES), and the Strengths and Difficulties Questionnaire (SDQ) was found to be 13.125%, 13.38%, 26.135%, and 12.83%, respectively. The pooled prevalence of depressive symptoms solicited by the Patient Health Questionnaire (PHQ-9), Depression, Anxiety, and Stress Scale (DASS), and Mini-International Neuropsychiatric Interview for Children and Adolescents (MINI Kid) was 44.684%, 45.09%, and 26.12%, respectively. The pooled prevalence of anxiety according to the DASS and the MINI Kid was 57.04% and 17.27%, respectively, while the pooled prevalence of stress as per the DASS was found to be 43.15%. The pooled prevalence of disordered eating solicited by the Eating Attitudes Test (EAT-26) was 31.55%. Lastly, the pooled prevalence of tobacco use disorder per the Global Youth Tobacco Survey was 19.39%.

Discussion:
To date, this is the first systematic review and meta-analysis of its kind from the GCC. The prevalence rate of CAMH disorders appears to be in the upper range of international trends. The higher rates could be attributed to the existing studies using suboptimal methodological approaches and instruments to solicit the presence of CAMH.
A Complete Data Set of Equatorial Projections of Saturn's Energetic Neutral Atom Emissions Observed by Cassini‐INCA
Authors: Bader A. , Kinrade J. , Badman S. V. , Paranicas C. , Constable D. A. , Mitchell D. G. 
Published: May 2021

AbstractObservations of energetic neutral atoms (ENAs) are a useful tool for analyzing ion and neutral abundances in planetary magnetospheres. They are created when hot plasma, originating for example from magnetic reconnection sites, charge‐exchanges with the ambient neutral population surrounding the planet. The motion of ENAs is not governed by the magnetic field, allowing remote imaging. During the Cassini mission, the Ion and Neutral CAmera (INCA) of the Magnetosphere Imaging Instrument (MIMI) collected vast amounts of hydrogen and oxygen ENA observations of Saturn's magnetosphere from a variety of different viewing geometries. To enable investigations of the morphology and dynamics of Saturn's ring current, it is useful to re‐bin and re‐project the camera‐like views from the spacecraft‐based perspective into a common reference frame. We developed an algorithm projecting INCA's ENA observations into a regular grid in Saturn's equatorial plane. With most neutrals and ions being confined into an equatorial rotating disc, this projection is quite accurate in both spatial location and preservation of ENA intensity, provided the spacecraft is located at large enough elevations. Such projections were performed for all INCA ENA data from the Cassini Saturn tour; the data are available for download together with a Python routine flagging contaminated data and returning detailed spacecraft geometry information. The resulting data set is a good foundation for investigating for example the statistical properties of Saturn's ring current and its complicated dynamics in relation to other remote and in situ observations of, for example, auroral emissions and magnetotail reconnection events.
The Ionosphere at Middle and Low Latitudes Under Geomagnetic Quiet Time of December 2019
Authors: Kuai Jiawei , Li Qiaoling , Zhong Jiahao , Zhou Xu , Liu Libo , Yoshikawa Akimasa , Hu Lianhuan , Xie Haiyong , Huang Chaoyan , Yu Xumin , Wan Xin , Cui Jun 
Published: May 2021

AbstractThe ionospheric electron density shows remarkable day‐to‐day variability due to solar radiance, geomagnetic activity and lower atmosphere forcing. In this report, we investigated the ionospheric variations at middle and low latitudes during a period under geomagnetic quiet time (Kpmax = 1.7) from November 30 to December 8, 2019. During the quiescent period, the ionosphere is not undisturbed as expected in the Asian‐Australian and the American sectors. Total electron content (TEC) has multiple prominent enhancements at middle and low latitudes in the two sectors, and TEC depletions also occur repeatedly in the Asian‐Australian sector. The low‐latitude electric fields vary significantly, which is likely to be modulated by the notably changing tides in the mesosphere and lower thermosphere region. It is worth noting that the variations of TEC and the electric fields are not consistent in the two sectors, particularly on December 4–6. Further investigation reveals that the increase in TEC depends on altitude. The TEC enhancements are mainly contributed by the altitude below 500 km in both two sectors, which indirectly reflects that the driving sources may come from the lower atmosphere. Especially, a mid‐latitude band structure continuously appears at all local times in the North American sector on December 6–8, which is also mainly contributed by the altitude below 500 km.
Modeling the Dynamics of Radiation Belt Electrons With Source and Loss Driven by the Solar Wind
Authors: Xiang Zheng , Li Xinlin , Kapali Sudha , Gannon Jennifer , Ni Binbin , Zhao Hong , Zhang Kun , Khoo Leng Ying 
Published: May 2021

AbstractA radial diffusion model directly driven by the solar wind is developed to reproduce MeV electron variations between L = 2–12 (L is L* in this study) from October 2012 to April 2015. The radial diffusion coefficient, internal source rate, quick loss due to EMIC waves, and slow loss due to hiss waves are all expressed in terms of the solar wind speed, dynamic pressure, and interplanetary magnetic field (IMF). The model achieves a prediction efficiency (PE) of 0.45 at L = 5 and 0.51 at L = 4 after converting the electron phase space densities to differential fluxes and comparing with Van Allen Probes measurements of 2 and 3 MeV electrons at L = 5 and L = 4, respectively. Machine learning techniques are used to tune parameters to get higher PE. By tuning parameters for every 60‐day period, the model obtains PE values of 0.58 and 0.82 at L = 5 and L = 4, respectively. Inspired by these results, we divide the solar wind activity into three categories based on the condition of solar wind speed, IMF Bz, and dynamic pressure, and then tune these three sets of parameters to obtain the highest PE. This experiment confirms that the solar wind speed has the greatest influence on the electron flux variations, particularly at higher L, while the dynamic pressure has more influence at lower L. Also, the PE at L = 4 is mostly higher than those at L = 5, suggesting that the electron loss due to the magnetopause shadowing combined with the outward radial diffusion is not well captured in the model.
The Influence of Ionospheric Neutral Wind Variations on the Morphology and Propagation of Medium Scale Traveling Ionospheric Disturbances on 8th August 2016
Authors: Luo Ji , Xu Jiyao , Wu Kun , Wang Wenbin , Xiong Chao , Yuan Wei 
Published: May 2021

AbstractThis study reports a special case of the propagation and morphology of medium scale traveling ionospheric disturbances (MSTIDs) over middle‐latitude China on the night of August 8, 2016. The MSTIDs were simultaneously observed by multi‐instruments, including the all‐sky imager, Swarm satellite, and global positioning system (GPS). The MSTIDs lasted for about 6 h in the field view of airglow imager, showing typical wavelength, phase velocity of 272–296 km and 67–250 m/s, respectively. In addition, the imagers show that the inclination angles of phase fronts for some MSTIDs were decreasing during their propagation, resulting in the propagation direction changed from southwestward to nearly westward. More interestingly, the MSTIDs began to dissipate in the airglow observation when they propagated to lower latitudes (below ∼40°N) whereas the MSTIDs at higher latitudes were still visible in the later local times. Simulation results from the Thermosphere‐Ionosphere‐Electrodynamics General Circulation Model are fairly consistent with the Fabry‐Perot Interferometer (FPI) wind observations, which provide convincing explanation to show that the variations of ionospheric neutral winds might play important roles in the changes of propagation direction and the dissipation of MSTIDs.
Low‐Latitude Plasma Drifts From the Horizontal Neutral Wind Model and a Coupled Ionosphere‐Electric Field Model
Authors: Eccles James Vincent , Valladares Cesar Enrique 
Published: May 2021

AbstractResults from a dynamo electric field model are presented to examine the consistency of the widely used empirical models of low‐latitude plasma drifts and thermospheric neutral winds. The sector defined by the Jicamarca Radar measured plasma drifts is used due to the greater certainty of the empirical vertical plasma drifts. The plasma drifts produced by the Horizontal Wind Model (HWM) in a coupled ionosphere‐electric field model for geomagnetically quiet and moderate solar conditions are compared against empirical models of equatorial plasma drifts for the Peruvian sector. The HWM generates reasonable sunset prereversal enhancement of the vertical drift in all but May, June, July, and August when no prereversal enhancement exists in the empirical results. The daytime vertical drifts are deficient during all seasons. A solar diurnal and semi‐diurnal tidal forcing are required in the E region (100–150 km) to bring the HWM into better agreement as a dynamo driver for the daytime electric fields associated with the broad Solar Quiet current system.
The Evolution of an AgI Cloud‐Seeding Track in Central China as Seen by a Combination of Radar, Satellite, and Disdrometer Observations
Authors: Wang Jin , Yue Zhiguo , Rosenfeld Daniel , Zhang Lei , Zhu Yannian , Dai Jin , Yu Xing , Li Jinhui 
Published: May 2021

AbstractOperational cloud seeding has been implemented to alleviate local precipitation shortages in China for over half a century. Here, we present quantitative evidence for the effect of AgI seeding on supercooled layer clouds with a top cloud temperature of −15°C in China, as documented for the first time by a combination of radar, satellite, and disdrometer observations. A radar signature appeared 18 min after seeding, shortly followed by a visible glaciated seeding track. The seeding signature expanded horizontally at a rate of ∼1.4 and ∼0.3 m s−1 before and after 04:25 UTC. The radar signature descended to the surface 40 min after seeding. A disdrometer captured the precipitation of the first seeded raindrops that reached maximum diameter of 2.75 mm compared to the maximum diameter of 1 mm of the light background rain. The enhanced surface rainfall was observed within the subsequent 100 min. A conceptual model for the formation and expansion of the seeding track is presented. Although the precipitation was light, it is a promising step toward the goal of quantifying the impact of cloud seeding in China.
Current Status, Characteristics and Causes of Particulate Air Pollution in the Fenwei Plain, China: A Review
Authors: Cao Jun Ji , Cui Long 
Published: May 2021

AbstractParticulate air pollution is one of the most important environmental issues confronting China, especially in northern cities during winter. The Fenwei Plain has been designated as one of the three key regions for air pollution control, replacing the Pearl River Delta (PRD) region in 2018. On average, the annual mass concentrations of PM2.5, PM10, SO2, and NO2 in the Fenwei Plain were the highest of the three key regions, which also include the Beijing‐Tianjin‐Hebei (BTH) region (the “2 + 26” region) and the Yangtze River Delta (YRD). In terms of major air pollutants, PM2.5, PM10, SO2, and NO2 at 11 typical cities in the Fenwei Plain exceeded the second level of Chinese National Ambient Air Quality Standards, most often in winter. Here, the characteristics of airborne particulate matter in the Fenwei Plain are presented, and source apportionments for PM2.5 and PM2.5 as associated chemical species are reviewed. The causes of severe particulate matter air pollution during wintertime in this region are summarized, and several recommendations for improving local air quality are presented based on previous studies and an assessment of recent air pollution trends in the Fenwei Plain.
Estimation of Oceanic and Land Carbon Sinks Based on the Most Recent Oxygen Budget
Authors: Li Changyu , Huang Jianping , Ding Lei , Liu Xiaoyue , Han Dongliang , Huang Jiping 
Published: May 2021

AbstractRobust assessments of global carbon uptake are important for understanding Earth's carbon cycle and its response to human impacts. Here, based on the most recent oxygen budget, we presented an alternative estimate of ocean and land carbon sinks over the past few decades and future projections under climate change. For the period from 1990 to 2015, the ocean and land carbon sinks were ∼2.16 ± 0.73 and 1.37 ± 0.91 GtC/yr, respectively, which are in good agreement with the results from the Global Carbon Project (GCP). Our estimated temporal evolution of oceanic carbon uptake, however, presents a stronger decadal variation than the quasi‐monotonous increase estimated by the GCP. Future projections of carbon sinks show significant discrepancies under different scenarios. At the end of this century, the ocean and land sinks will be 2.96 and 0.75 GtC/yr, respectively, under RCP4.5 (representative concentration pathways), while these values will be much larger under RCP8.5 at ∼5.70 and 3.69 GtC/yr, highlighting the vital role of the human‐induced influence on the carbon cycle.
Identifying the Dominant Drivers of Hydrological Change in the Contiguous United States
Authors: Li Zhiying , Quiring Steven M. 
Published: May 2021

AbstractUnderstanding the dominant drivers of hydrological change is essential for water resources management. Watersheds in the United States are experiencing different types of changes (e.g., wet gets wetter and dry gets drier); however, few studies have analyzed what drivers are responsible for these changes, and how the dominant drivers vary over time and as a function of the climate/water regime and land cover. This study uses a time‐varying Budyko framework to quantify the relative importance of precipitation, potential evapotranspiration, and other factors (e.g., climate seasonality, agricultural drainage, and urbanization) in 889 watersheds in the contiguous United States from 1950 to 2009. Results show that watersheds that are getting wetter are primarily due to increases in precipitation. However, watersheds in dry climates that are getting drier are primarily due to other factors, while watersheds in wet climates that are getting drier are primarily due to precipitation. The drivers causing statistically significant streamflow trends vary depending on dominant land‐use types. Temporally, the increasing effects of other factors are more pronounced after the 1980s in the Midwest. The dominant drivers of streamflow in the United States are time‐varying instead of constant. This is consistent with non‐stationary patterns of streamflow. The time‐varying drivers provide information on the processes that are increasingly important and require the most attention in water resources management.
Immunoglobulin light chain amyloidosis diagnosis and treatment algorithm 2021
Authors: Hasib Sidiqi M. , Gertz Morie A. 
Published: May 2021

AbstractImmunoglobulin light chain amyloidosis (AL) commonly presents with nephrotic range proteinuria, heart failure with preserved ejection fraction, nondiabetic peripheral neuropathy, unexplained hepatomegaly or diarrhea, and should be considered in patients presenting with these symptoms. More importantly, patients being monitored for smoldering multiple myeloma and a monoclonal gammopathy of undetermined significance (MGUS) are at risk for developing AL amyloidosis. MGUS and myeloma patients that have atypical features, including unexplained weight loss; lower extremity edema, early satiety, and dyspnea on exertion should be considered at risk for light chain amyloidosis. Overlooking the diagnosis of light chain amyloidosis leading to therapy delay is common, and it represents an error of diagnostic consideration. Herein we provide a review of established and investigational treatments for patients with AL amyloidosis and provide algorithms for workup and management of these patients.
A comprehensive interaction study provides a potential domain interaction network of human death domain superfamily proteins
Authors: Zhou Wei , Kaneko Naoe , Nakagita Tomoya , Takeda Hiroyuki , Masumoto Junya 
Published: May 2021

AbstractHuman death domain superfamily proteins (DDSPs) play important roles in many signaling pathways involved in cell death and inflammation. Disruption or constitutive activation of these DDSP interactions due to inherited gene mutations is closely related to immunodeficiency and/or autoinflammatory diseases; however, responsible gene mutations have not been found in phenotypical diagnosis of these diseases. In this study, we comprehensively investigated the interactions of death-fold domains to explore the signaling network mediated by human DDSPs. We obtained 116 domains of DDSPs and conducted a domain–domain interaction assay of 13,924 reactions in duplicate using amplified luminescent proximity homogeneous assay. The data were mostly consistent with previously reported interactions. We also found new possible interactions, including an interaction between the caspase recruitment domain (CARD) of CARD10 and the tandem CARD–CARD domain of NOD2, which was confirmed by reciprocal co-immunoprecipitation. This study enables prediction of the interaction network of human DDSPs, sheds light on pathogenic mechanisms, and will facilitate identification of drug targets for treatment of immunodeficiency and autoinflammatory diseases.