bluuebunny/crossref_metadata_2025_split huggingface dataset:
تأثير الرش بتراكيز مختلفة من الزنك والحديد في نمو شتلات النارنج صنف محلي (Citrus aurantium L.)
Authors: Abeed Mohammed H. , AL-Rubaei Suzan M.K. , Hasan Manar A.F. , Mahmood Ola H. 
Published: June 2023

أجريت التجربة في الظلة التابعة لقسم البستنة وهندسة الحدائق/ كلية الزراعة/ جامعة كربلاء خلال موسم النمو 2017 لدراسة تأثير الرش بالزنك والحديد في نمو شتلات النارنج صنف محلي.نفذت التجربة باستعمال التصميم العشوائي الكامل Completely Randomized Design كتجربة عامليه بعاملين هما الزنك وبثلاثة مستويات هي 0و 50و100 ملغم.لتر-1 والحديد بثلاثة مستويات هي 0و25 و50ملغم.لتر-1وبثلاث مكررات لكل منها، رُشت شتلات النارنج (بعمر سنة) مرتين الأولى في 15/3/2017، والثانية في 30/3/2017 كما تم سقي الشتلات قبل يوم من موعد الرش لجميع المعاملات وفي نهاية شهر حزيران من عام 2017 أخذت القياسات وتم تحليل النتائج حسب التصميم الإحصائي المستعمل وتمت المقارنة بين المتوسطات حسب اختبار أقل فرق معنوي وعلى مستوى احتمال 0.05 وتتلخص أهم النتائج بما يلي:
1-تفوقت معاملة الزنك بتركيز 100ملغم.لتر-1معنوياً على باقي التراكيز في جميع صفات النمو قيد الدراسة ارتفاع الشتلة و قطر الساق و عدد الأوراق و المساحة الورقية و الوزن الجاف للمجموع الخضري و طول الجذر و حجم الجذر و قطر الجذر و الوزن الجاف للمجموع الجذري و محتوى الأوراق من الكلوروفيل و النسبة المئوية للنتروجين في الأوراق و النسبة المئوية للبروتين في الأوراق وتركيز الزنك في الأوراق وتركيز الحديد في الأوراق، حيث أعطت أعلى المعدلات إذ بلغت 58.11 سم و8.39 ملم و83.11 ورقة.شتلة-1 و3250سم2 و14.51 غم و36.00 سم و29.33سم3 و3.20 سم و8.14 غم و51.52 ملغم.100 غم-1 وزن طري و3.55% و22.17% و48.91 ملغم.لتر-1و 64.50 ملغم.لتر-1 بالترتيب.
2-حققت معاملة الحديد بتركيز 50ملغم.لتر-1تفوقاً معنوياً على باقي التراكيز في جميع صفات النمو قيد الدراسة ارتفاع الشتلة و قطر الساق و عدد الأوراق و المساحة الورقية و الوزن الجاف للمجموع الخضري و طول الجذر و حجم الجذر وقطر الجذر والوزن الجاف للمجموع الجذري و محتوى الأوراق من الكلوروفيل الكلي و النسبة المئوية للنتروجين في الأوراق و النسبة المئوية للبروتين في الأوراق و تركيز الزنك في الاوراق وتركيز الحديد في الأوراق إذ بلغت مقدارها 55.00سم و7.65 ملم و73.89 ورقة.شتلة-1 و2553 سم2 و12.48 غم.شتلة-1 و31.44 سم و24.89 سم3 و3.12 سم و6.98 غم.شتلة-1 و49.13 ملغم.100 غم-1 وزن طري و3.35% و20.90% و47.43, ملغم.لتر-1و 62.11 ملغم.لتر-1 بالترتيب.
3- لم يكن التداخل بين عاملي التجربة تأثير معنوي في غالبية صفات النمو قيد الدراسة قطر الساق و عدد الأوراق و المساحة الورقية و الوزن الجاف للمجموع الخضري و طول الجذر و حجم الجذر و قطر الجذر و محتوى الأوراق من الكلوروفيل الكلي و النسبة المئوية للنتروجين في الأوراق و النسبة المئوية للبروتين في الأوراق و تركيز الزنك في الأوراق وتركيز الحديد في الأوراق. بينما كان له تأثير معنوي في ارتفاع الشتلة والوزن الجاف للمجموع الجذري إذ بلغت 64.67 سم و9.27 غم على بالترتيب عند تركيز 100ملغم.لتر-1من الزنك و 50ملغم.لتر-1من الحديد.
Effect of the organic fertilizer Peat wheat and extracted it in growth and yield of eggplant
Authors: AL- Dhami Ahmed S.M. , Al-lamy Khalid A. M. 
Published: June 2023

A field experment was carried out to study effect of organic manure (wheat residues) and the filtrate extracted from it and the interactionbetween them in the growth and the yield plant eggplant in the field experiment of the spring 2014 season in one of the farms Dujailah area in Wasit province. Add compost in the soil four levels) 0، 10، 20 and 30 tons. ha-1(which weredesignate O1, O2, O3 and O4 respectively, also add Abstract Organic spraying method at rates three) 0, 2 and 4 ml. Liter-1(which was designat S1, S2 and S3 respectively. The experiment was adopted as factorial at Randomized Complete Block Design (R.C.B.D) with three replicates. The differences between means were tested by Duncan's Multiples Range Test ( D.M.R.T) at probability of 0.05.
The results showed that the addition of compost and spraying the Organic extract has affected significantly in the parameters vegetative growth of plant height, number of branches of the main plant, leaf area, content leavesof chlorophyll, yield parameters(fruit weight, number of fruits. Plant -1, one plant yield, and total yield) compared with treatment without added.Increased influence the greater the amount of fertilizer added. The overlapping factors of the study significantly affected, as it gave the treatment of interactionO3S2 (Add compost level of 30 tons.ha-1+extract Organic concentration of 4 ml. Liter -1), the highest values ​​for all parameters the study has been amounted (94.41 cm plant -1,8.11 branch. plant -1, 447.5 dcm2. plant -1,64.88 SPAD units ,197.3 g. fruit -1,8.63 fruit. plant -1 and 1.703 kg. plant -1 and 36.61 tons. ha-1) respectively, compared to the treatment ofO0 S0 (without fertilization), which gave the lowest rate for those parameters .
تقدير مركبات الفايسلين في مزارع الكالس ومزارع الخلايا المستمرة المغلقة والمزارع الكمية لنبات كرز الارض Physalis angulata L.
Authors: AL-Mahdawe Muthana Muhamad , Ahmad Talfan Anad , Nadir Dhuha Sabah 
Published: June 2023

نفذت هذه التجربة لفصل مركبات الستيرويدات (Steriods), احد نواتج الايض الثانوي لنبات كرز الارض Physalis angulata L.) ) من اوراق النبات عند مرحلة الازهار ومن الكالس المستحث من السيقان تحت الفلقية للبادرات المعقمة ومن الوسط الغذائي للمزرعة المستمرة المغلقة بعمر 7 أو 14 أو21 يوماً والخلايا المحصودة من المزارع الكمية, اذ اظهرت بيانات الكشف عن مستويات مركبات Physalin A و Physalin B في هذه المزارع, وجودها بدلالة قراءات كروموتوكرافيا السائل عالي الكفاءة HPLC بمقارنتها مع العينات القياسية. بلغ تركيز Physalin A و Physalin B في كل من الاوراق 24.36 و34.18 مايكروغرام.مل-1 على التوالي, وفي مزرعة الكالس بعمر 30 يوم بلغ تركيز 287.28 و 238.47 مايكروغرام.مل-1 على التوالي, وفي عينات الوسط الغذائي السائل للمزارع المستمرة المغلقة للمراحل العمرية 7 أو 14 أو21 يوم بلغ تركيز Physalin A 97.67 أو 137.88 أو 85.79 ميكروغرام.مل-1 على التوالي, و لـ Physalin B بلغت 103.36 أو194.19 أو40.96 مايكروغرام.مل-1 على التوالي, وبلغ اقل تركيز لـ Physalin A و Physalin B في الخلايا المحصودة من المزارع الكمية 10.11 و 15.59 مايكروغرام.مل-1 على التوالي. وهذه البيانات تشير الى حقيقة امكانية انتاج مركبات Physalin A و Physalin B في مزارع الانسجة كمصدر ثابت ودائم للحصول على نواتج االايض الثانوي وبديلا مناسبا عند النباتات الحقلية.
Pictures of death in the Iraqi theatrical performance
Authors: Nazar Shibib Kareem  , Hayder Jaafar Aldaghlawy  
Published: June 2023

The research deals with the concept of death as one of the important phenomena that cast a shadow over the nature and entity of the individual. Human civilizations and religions have been interested in its two parts of heavenly and positivism, and the perception of it has become clear, each according to his beliefs and behaviors. With the development of human thought, currents and schools began to appear in various sciences by studying that phenomenon, especially after the outbreak of the World War and its consequences in human life at all levels, especially social and economic, and given the privacy that theater enjoys in terms of communication and reception, this study came to shed light on the phenomenon of death. This study included the introduction to the research in which the two researchers presented the research problem, its importance and its goal. Then the theoretical framework that dealt with a theoretical foundation for the research included two topics: death in ancient civilizations and religions, and the second: death in the world stage. After the analysis, the two researchers came up with a set of results, including:The show raised the ire of some specialists by daring to break the taboo barrier and smash the idea of the sacred.There were many images of death in the show, sometimes between bombings, and at other times between kidnapping and murder. I added some symbols with embedded images of death, including the cloak.
Pollution and health risk assessment of rare earth elements in Citrus sinensis growing soil in mining area of southern China
Authors: Lai Jinhu , Liu Jinfu , Wu Daishe , Xu Jinying 
Published: June 2023

Background
Analyzing the pollution and health risk of rare earth elements (REEs) in crop-growing soils around rare earth deposits can facilitate the improvement of REE mining-influenced area. In this study, pollution status, fraction and anomaly, plant accumulation characteristics, and potential risks of REEs (including heavy and light rare earth elements, HREEs and LREEs) in C. sinensis planting soil near ion-adsorption deposits in southern Ganzhou were analyzed. The influence of the soil environment on REEs in soil and fruit of C. sinensis was also explored.

Methods
The geo-accumulation index (Igeo) and ecological risk index(RI) were used to analyze the pollution potential and ecological risks of REEs in soils, respectively. Health risk index and translocation factor (TF) were applied to analyze the accumulation and health risks of REEs in fruit of C. sinensis. The influence of soil factors on REEs in soil and fruit of C. sinensis were determined via correlation and redundancy analysis.

Results
Comparison with background values and assessment of Igeo and RI indicated that the soil was polluted by REEs, albeit at varying degrees. Fractionation between LREEs and HREEs occurred, along with significant positive Ce anomaly and negative Eu anomaly. With TF values < 1, our results suggest that C. sinensis has a weak ability to accumulate REEs in its fruit. The concentrations of REEs in fruit differed between LREEs and HREEs, with content of HREE in fruit ordered as Jiading > Anxi > Wuyang and of LREE in fruit higher in Wuyang. Correlation and redundancy analysis indicated that K2O, Fe2O3 and TOC are important soil factors influencing REE accumulation by C. sinensis, with K2O positively related and Fe2O3 and TOC negatively related to the accumulation process.
Development of a COVID-19 Patients’ Fatality Prediction System Using Swarm Intelligent Convolution Neural Network
Authors: Kareem A. E. A. , Odeniyi O. A. , Lawal N. T. A. 
Published: June 2023

Aims: This work aims to develop a system that can be used to accurately and timely predict the fatality of a positively tested COVID-19 patient through the use of a deep learning technique – a swarm intelligent convolutional neural network.
Methodology: The dataset used in this study was acquired from the Kaggle repository database. The dataset contains the Lung Chest X-Ray images of COVID-19 patients. The images were pre- processed to obtain the desired image quality for further processing. This was followed by segmenting the pre-processed images. An Enhanced Firefly Algorithm (EFA) was formulated by applying the roulette wheel selection procedure to model the movement process of the firefly as a deterministic process to assist the standard Firefly Algorithm (FA) and application of Chaotic Sinusoidal Map Function to model the attractive process of the firefly which establishes a balance between exploration and exploitation in FA. The EFA was applied to optimize Convolution Neural Network (CNN) hyper-parameters (number of layers, number of filters per layer, filter size and batch size). The segmented result was subsequently presented to EFA-CNN feature extraction and prediction of COVID-19 patient fatality cases. The formulated deep learning models (EFA-CNN and CNN) were implemented using Matrix Laboratory 2020a software. The implemented models were evaluated using specificity, sensitivity, false positive rate, accuracy, and recognition time/rate to determine the performance of the developed models.
Results: The findings revealed that the EFA-CNN model performs better in the prediction of COVID-19 patients’ fatality compared to the CNN model. It was also discovered that the formulated EFA applied to select optimal values of the hyper-parameters for the CNN architecture accounted for improved recognition accuracy and reduced recognition time of the developed COVID-19 Patients’ Fatality Prediction System.
Conclusion: The system developed will assist both the government and healthcare workers in providing the needed computational capability for the prediction of the fatality level of a positively tested COVID-19 patient.
A distributed event‐triggered dynamic average consensus scheme with a time‐varying threshold and its application in DC microgrid
Authors: Yang Yang , Wang Xue , Qi Chang , Deng Chao , Yu Liang , Yue Wenbin 
Published: June 2023

AbstractWe propose a distributed event‐triggered dynamic average consensus (DAC) scheme with a time‐varying threshold for a multi‐agent system (MAS) in a directed graph. In this scheme, each agent is not required to monitor its neighbors in real time, and a threshold is chosen related to consensus performance directly in an MAS, where the threshold is adjusted adaptively according to average consensus performance. Also, we introduce a bounded and monotonically increasing function in a time‐varying threshold, and this function is for guaranteeing the value of a threshold to locate in an appropriate range. Stability analysis shows that the tracking error is eventually bounded and the MAS achieves DAC without Zeno behaviors. Furthermore, the proposed event‐triggered DAC scheme is applied to voltage restoration and adjustable current sharing in DC microgrid. The effectiveness of the proposed scheme is verified by two examples.
Research on mechanical properties of ink‐jet, UV‐thermal dual‐cured 3D printing materials and a comparison of the properties of ink‐jet, LCD and UV‐thermal dual‐cured 3D printing materials
Authors: Xu Huagen , Qu Muchao , Yang Qiancheng , Chen Baoquan 
Published: June 2023

AbstractIn this work, ink‐jet 3D printing materials were developed and investigated. Additionally, a UV‐thermal dual‐curable prepolymer was synthesized and introduced into liquid crystal display (LCD) 3D printing material. Subsequently, a UV‐thermal dual‐cured 3D printing material was developed as well. The different light stabilizers, photoinitiator content and different thermal annealing time were studied to reveal these effects on the mechanical properties of the ink‐jet 3D printed samples. FTIR was used to analyze the deblocking effect of blocked isocyanate in the synthesized resin. The mechanical properties of the UV‐thermal dual‐cured materials at different thermal annealing time and different ratios of UV content to thermal content were discussed. Scanning electron microscopy (SEM) was utilized to reveal the microscopic morphology of UV‐thermal dual‐cured material before and after thermal annealing. Finally, the dissipated energies of different 3D printing materials were revealed to indicate the difference in internal structure between ink‐jet, LCD and UV‐thermal dual‐cured 3D printing materials.
The Analytic Wavefunction
Authors: Salcedo Santiago Agüí , Lee Mang Hei Gordon , Melville Scott , Pajer Enrico 
Published: June 2023

Abstract
The wavefunction in quantum field theory is an invaluable tool for tackling a variety of problems, including probing the interior of Minkowski spacetime and modelling boundary observables in de Sitter spacetime. Here we study the analytic structure of wavefunction coefficients in Minkowski as a function of their kinematics. We introduce an off-shell wavefunction in terms of amputated time-ordered correlation functions and show that it is analytic in the complex energy plane except for possible singularities on the negative real axis. These singularities are determined to all loop orders by a simple energy-conservation condition. We confirm this picture by developing a Landau analysis of wavefunction loop integrals and corroborate our findings with several explicit calculations in scalar field theories. This analytic structure allows us to derive new UV/IR sum rules for the wavefunction that fix the coefficients in its low-energy expansion in terms of integrals of discontinuities in the corresponding UV-completion. In contrast to the analogous sum rules for scattering amplitudes, the wavefunction sum rules can also constrain total-derivative interactions. We explicitly verify these new relations at one-loop order in simple UV models of a light and a heavy scalar. Our results, which apply to both Lorentz invariant and boost-breaking theories, pave the way towards deriving wavefunction positivity bounds in flat and cosmological spacetimes.
Genetic evidence that high BMI in childhood has a protective effect on intermediate diabetes traits, including measures of insulin sensitivity and secretion, after accounting for BMI in adulthood
Authors: Hawkes Gareth , Beaumont Robin N. , Tyrrell Jessica , Power Grace M. , Wood Andrew , Laakso Markku , Fernandes Silva Lilian , Boehnke Michael , Yin Xianyong , Richardson Tom G. , Smith George Davey , Frayling Timothy M. 
Published: June 2023

Abstract
Aims/hypothesis
Determining how high BMI at different time points influences the risk of developing type 2 diabetes and affects insulin secretion and insulin sensitivity is critical.

Methods
By estimating childhood BMI in 441,761 individuals in the UK Biobank, we identified which genetic variants had larger effects on adulthood BMI than on childhood BMI, and vice versa. All genome-wide significant genetic variants were then used to separate the independent genetic effects of high childhood BMI from those of high adulthood BMI on the risk of type 2 diabetes and insulin-related phenotypes using Mendelian randomisation. We performed two-sample MR using external studies of type 2 diabetes, and oral and intravenous measures of insulin secretion and sensitivity.

Results
We found that a childhood BMI that was one standard deviation (1.97 kg/m2) higher than the mean, corrected for the independent genetic liability to adulthood BMI, was associated with a protective effect for seven measures of insulin sensitivity and secretion, including increased insulin sensitivity index (β=0.15; 95% CI 0.067, 0.225; p=2.79×10−4) and reduced fasting glucose levels (β=−0.053; 95% CI −0.089, −0.017; p=4.31×10−3). However, there was little to no evidence of a direct protective effect on type 2 diabetes (OR 0.94; 95% CI 0.85, 1.04; p=0.228) independently of genetic liability to adulthood BMI.

Conclusions/interpretation
Our results provide evidence of the protective effect of higher childhood BMI on insulin secretion and sensitivity, which are crucial intermediate diabetes traits. However, we stress that our results should not currently lead to any change in public health or clinical practice, given the uncertainty regarding the biological pathway of these effects and the limitations of this type of study.

Graphical Abstract
What else can we do to prevent diabetic retinopathy?
Authors: Simó Rafael , Hernández Cristina 
Published: June 2023

AbstractThe classical modifiable factors associated with the onset and progression of diabetic retinopathy are the suboptimal control of blood glucose levels and hypertension, as well as dyslipidaemia. However, there are other less recognised modifiable factors that can play a relevant role, such as the presence of obesity or the abnormal distribution of adipose tissue, and others related to lifestyle such as the type of diet, vitamin intake, exercise, smoking and sunlight exposure. In this article we revisit the prevention of diabetic retinopathy based on modulating the modifiable risk factors, as well as commenting on the potential impact of glucose-lowering drugs on the condition. The emerging concept that neurodegeneration is an early event in the development of diabetic retinopathy points to neuroprotection as a potential therapeutic strategy to prevent the advanced stages of the disease. In this regard, the better phenotyping of very early stages of diabetic retinopathy and the opportunity of arresting its progression using treatments targeting the neurovascular unit (NVU) are discussed.
Effects of Youth Flexible Assertive Community Treatment: outcomes of an 18-month observational study
Authors: Broersen Marieke , Creemers Daan H. M. , Frieswijk Nynke , Vermulst Ad A. , Kroon Hans 
Published: June 2023

Abstract
Purpose
This Multicenter Youth Flexible ACT Study examined the effect of Youth Flexible Assertive Community Treatment on symptomatic, social, and personal recovery outcomes of adolescents dealing with multifaceted psychiatric and social care needs who do not readily engage in regular office-based mental health services.

Methods
Newly admitted clients (n = 199) aged 12–24 years from 16 Youth Flexible ACT teams participated in this observational prospective cohort study. Client and practitioner questionnaires were administered every 6 months, up to 18 months. Latent growth curve analyses were conducted to examine changes in symptomatic, social, and personal recovery outcomes throughout Flexible ACT.

Results
Our analyses of client-reported outcomes showed a decrease in overall psychosocial difficulties, depressive symptoms, and subclinical psychosis symptoms. Moreover, outcomes showed improved social interaction with peers, quality of life, and feelings of empowerment and fewer contacts with the police/legal system. In addition, analyses of clinician-reported outcomes showed a decrease in problems related to family life, peer relationships, school/work attendance, emotional symptoms, and attentional problems. Problems related to personal finance, school and work status, substance misuse, disruptive and aggressive behavior, self-injury, and self-care and independence remained unchanged.

Conclusion
Our results showed that clients participating in Youth Flexible ACT improved in symptomatic, social, and personal recovery outcomes over 18 months. With its integrated approach and personalized care, this service delivery model is promising for adolescents unable to engage successfully in regular (office based) mental health support services.
Robbsia betulipollinis sp. nov., Isolated from Pollen of Birch (Betula pendula)
Authors: Shi Haoran , Ambika Manirajan Binoy , Ratering Stefan , Geissler-Plaum Rita , Schnell Sylvia 
Published: June 2023

AbstractOne gram-negative strain designated Bb-Pol-6 T was isolated from birch (Betula pendula) pollen at Giessen area, Germany. The analysis of 16S rRNA gene-based phylogenies indicated the next-relative genera were Robbsia, Chitinasiproducens, Pararobbsia and Paraburkholderia (96–95.6%). Further comparative genome analysis and phylogenetic tree-based methods revealed its phylogenetic position under the genus Robbsia. The genome of strain Bb-Pol-6 T was 5.04 Mbp with 4401 predicted coding sequences and a G + C content of 65.31 mol%. Average amino acid identity, average nucleotide identity, digital DNA–DNA hybridization and percentage of conserved proteins values to Robbsia andropogonis DSM 9511 T were 68.0, 72.5, 22.7 and 65.85%, respectively. Strain Bb-Pol-6 T was rod-shaped, non-motile, facultative anaerobic and grew optimally at 28 °C and pH 6–7. Ubiquinone 8 was the major respiratory quinone and the major cellular fatty acids were C16:0, C19:0 cycloω7c, C17:0 cycloω7c and C17:1ω6c. The dominant polar lipids were diphosphatidylglycerol, phosphatidylethanolamine, phosphatidylglycerol and an unidentified aminophospholipid. Based on the genomic physiological and phenotypic characteristics, strain Bb-Pol-6 T was considered a novel species under the genus Robbsia, for which the name Robbsia betulipollinis sp. nov. was proposed. The type strain is Bb-Pol-6 T (= LMG 32774 T = DSM 114812 T).