bluuebunny/crossref_metadata_2025_split huggingface dataset:
Coordination control method to block cascading failure of a renewable generation power system under line dynamic security
Authors: Ouyang Jinxin , Yu Jianfeng , Long Xiaoxuan , Diao Yanbo , Wang Jian 
Published: March 2023

AbstractThe large application of renewable energy generation (REG) has increased the risk of cascading failures in the power system. At the same time REG also provides the possibility of new approaches for the suppression of such failures. However, the capacity and position of the synchronous generator (SG) involved in regulation limit the power regulation speed (PRS) of REG to the overload line which is the main cause of cascading failures, while the PRS of SG is related to the position and shedding power. REG and SGs have difficulty in achieving effective cooperation under constraints of system power balance. Particularly, the dynamic variation of line flow during power regulation causes new problems for the accurate evaluation of line thermal safety under overload. Therefore, a new strategy for quantitatively coordinating shedding power and power regulation to block cascading failures in the dynamic security domain is proposed in this paper. The control capability and dynamic security domain of the overload line are modeled, and the coordination control method based on power regulation is then proposed to minimize shedding power. The algorithm for the optimal control scheme considers the constraints of load capacity, power source capacity and bus PRS. The correctness of the proposed method is verified using case studies.
Patients’ lived experience and reflections on long COVID: an interpretive phenomenological analysis within an integrated adult primary care psychology NHS service
Authors: Skilbeck Lilian , Spanton Christopher , Paton Michael 
Published: March 2023

Abstract
Background
Long Covid is an unknown illness which has been shown to affect sufferers regardless of mild initial COVID-19 or age. There is still a lot unknown about long COVID illness. There has been a call to understand this illness not only from a professional standpoint but also through the lived experience of patients. Patient reported outcomes through lived experience research is one such angle. To date, no research has explored the overall lived experiences and long COVID illness trajectory perspectives of the patients. This study aimed to gather patient reported outcomes of their long COVID through lived experience research. It recruited adult participants aged 18-years and over who had been referred to a primary care integrated psychology service. The study employed qualitative research using semi-structured interviews and Interpretive Phenomenological Analysis methodology.

Results
A total of eighteen participants completed the study. From their lived experiences, the participants uncovered the varied symptoms of long COVID. They also uncovered their lived progression of living with an unknown chronic illness. Common themes included uncertainty, mental and social impacts, and the processes of self-advocacy, mastering their symptoms, subjective recovery and future coping.

Conclusion
This study uncovered the lived experience of long COVID in participants. The results from this study uncovered the lived subjective biopsychosocial experiences of long COVID chronic illness. Traditionally, patients receive care and recommendations from healthcare professionals. However, as long COVID is a new illness, this care model was limited. The participants in the current study described being left with a sense of uncertainty and role confusion. However, participants were able to realize their locus of control over their long COVID illness progression. This illustrates that patients have the resources to uncover the unknowns of this new illness which could inform clinical practice and further research. This suggests that that long COVID needs to be approached from a biopsychosocial perspective which emphasises patient involvement.
Curriculum of bachelor’s degree in forensic science at Al Istiqlal University in Palestine and students’ evaluation of the model
Authors: Khalilia Walid M. 
Published: March 2023

Abstract
Background
Any science can be a forensic science (FS) if it has some justice application. Therefore, FS is an extremely interdisciplinary field at the interface of chemistry, biology, physics, medicine, law, criminology, and other related sciences. The Al Istiqlal University obtained the first and only license in Palestine to open a bachelor’s program specialized in FS, and there is a limited number of similar programs in the region, while there is growth around the world in this field. A full bachelor’s program in FS has been established at the Al Istiqlal University. This study aimed to describe the FS program model and its curricula and, in addition, evaluation of such a program from its students’ point of view. To achieve the aims of this study, a questionnaire was developed, and its validity and reliability were confirmed. The study sample consisted of all 35 male and female students enrolled in the FS program at the Al Istiqlal University for the spring semester of the academic years 2021–2022.

Results
After collecting and analyzing the study tool, the results showed that the students agreed on all the paragraphs of the questionnaire that encourage the specialization of FS according to the model established at the Al Istiqlal University. The overall degree of students’ evaluation of the FS program was high, and the total mean of the students’ responses for all study fields was 3.56. The total degree for determining the students’ evaluation of faculty members, students’ evaluation of curricula and contents, and students’ evaluation of academic support services came to a high degree with a means of 3.75, 3.51, and 3.42 respectively.

Conclusion
This study recommended the importance of the Bachelor of FS Program at the Al Istiqlal University and recommended developing disseminating and raising awareness of this new scientific field. The success of the Bachelor of FS program at the Al Istiqlal University is a model for the region to follow.
Efficacy of different combinations of microbial biocontrol agents against sheath blight of rice caused by Rhizoctonia solani
Authors: Kabdwal Bhupesh Chandra , Sharma Roopali , Kumar Arun , Kumar Satya , Singh K. P. , Srivastava R. M. 
Published: March 2023

Abstract
Background
Sheath blight of rice caused by Rhizoctonia solani is one of the most important diseases worldwide, causing considerable yield losses. The estimation of losses due to sheath blight of rice in India has been reported to be up to 54.30%. As a consequence of this fact, eco-friendly approaches were explored in this investigation.

Results
The pathogen R. solani was isolated from the infected sheath of rice plant, which was identified and characterized on the basis of morphology and through molecular Sequencing. The sequences of ITS were submitted to NCBI GenBank and the accession number allotted is SUB11543577. In dual culture best two potential isolates of biocontrol agents were selected Pseudomonas fluorescens (Pf27) and Trichoderma harzianum (Th47). Their different combinations with Herbal Kunapajala (HKJ) were tested in glasshouse, experimental field and farmers’ fields against sheath blight pathogen R. solani. The maximum plant vigor index was found in treatment combination P. fluorescens (27) + T. harzanium (47) + Herbal Kunapajala, seed treatment, soil drenching and three foliar applications. Minimum disease severity and incidence at 30 days after sowing (DAS) and 60DAS, maximum Phenylalanine Ammonia Lyase Activity (PAL), Polyphenol Oxidase Activity (PPO) and Peroxidase Activity (PO) were also recorded in the same treatment. In field experiment the maximum population of biocontrol agents after 60 days of transplanting cfu/g soil for Trichoderma spp. (32.33 × 104) and Pseudomonas spp. (36.33 × 104) in rhizosphere and in rhizoplane. Maximum cfu/g soil for Trichoderma spp. (24.67 × 104) and Pseudomonas spp. (24.0 × 104) was observed in treatment Th + Pf + HKJ [seed treatment + soil drenching + foliar spray]. At experimental and farmers field minimum disease severity, disease incidence at 60 DAT was recorded in treatment Th + Pf + HKJ [seed treatment + soil drenching + foliar spray] and was at par with the chemical treatment Carbendazim, but the maximum yield was obtained in the treatment Th + PF + HKJ [seed treatment + soil drenching + foliar spray] due to the maximum growth promotion activity.

Conclusions
Among various treatment seed treatment, soil drenching and three foliar sprays with combination T. harzianum (47), P. fluorescens (27) and Herbal Kunapajala was found very effective in reducing the disease incidence, disease severity and increasing growth promotion activity at all conditions. Therefore, the recommendation of this investigation could be exploited under bio-intensive disease management program for sustainable cultivation of rice.
Possible repair of UV-damaged Spodoptera littoralis nucleopolyhedrovirus DNA via generation of mutant carrying photolyase gene with DNA repair activity
Authors: Elmenofy Wael , Gomaa Lamis , Albeltagy Nourhan , Yasser Norhan , Mahmoud Alshaimaa , Osman Engy 
Published: March 2023

Abstract
Background
Baculoviruses can be inactivated by ultraviolet (UV) light, which limits their application as an efficient biopesticide. In an attempt to enhance virus resistance to UV inactivation, a photolyase gene, isolated from Spodoptera litura granulovirus (SpliGV), was expressed in a photolyase deficient Spodoptera littoralis nucleopolyhedrovirus (SpliNPV) and the infectivity of recombinant virus expressing phr gene was determined after exposure to UV irradiation.

Results
Expression of the photolyase resulted in a fivefold resistance of virus occlusion bodies of the recombinant virus (vSpli-phr) compared to the wild type SpliNPV upon exposure to UV irradiation as measured by LC50 value when fed on S. littoralis neonate. Furthermore, the recombinant virus expressing phr showed a significant decrease in the time required for lethality than the control virus with about 22 h, as measured by ST50 value. Hence, expression of photolyase via vSpli-phr relatively may rescue the viral DNA damage caused by UV irradiation.

Conclusions
This study provided the evidence that the generated recombinant virus encoding a functioning photolyase, which may have implications for the development of a new generation of baculoviruses with enhanced insect pest management capabilities.
Integration of Pseudomonas fluorescens and Rosemarinus officinalis for controlling of potato bacterial wilt
Authors: Abd El-Wahed Mohamed Hassan , Bereika Mohamed F. F. , Abo-Elyousr Kamal A. M. , Almasoudi Najeeb Marei 
Published: March 2023

Abstract
Background
Bacterial wilt caused by Ralstonia solanacearum is considered one of the most important diseases that cause economic losses to many economic crops and spread in many regions around the world, especially in the subtropical tropics and some warm temperate regions of the world. In this study the aqueous plant extract of Rosemarinus officinalis and Pseudomonas fluorescens for their antagonistic activity against bacterial wilt in vitro, greenhouse and population of R, solanacearum in plants was study.

Results
Following intensive screening studies, aqueous plant extract of R. officinalis and P. fluorescens was selected to study their effectiveness against bacterial wilt of potato plants and their antimicrobial activity or induction of systemic resistance in plants. In greenhouse, all soil drenching treatments on potato plants significantly reduced disease incidence of potato bacterial wilt than infected control. R. officinalis, P. fluorescens mixture between plant extract and endophytic bacteria and streptomycin reduced profoundly the disease severity by 75.51, 65.0 77.9 and 81.00%, respectively, than the infected control (83.71%). The plant extract and microorganism significantly increased fresh and dry weight of potato plants (g) per plant compared to non-treated control plants. R. officinalis, P. fluorescens mixture between plant extract and endophytic bacterium and streptomycin increased fresh weight from 100.1 to 169.9 compared to infected control also increased dry weight from 68.4 in streptomycin to 170.4% in mixture of plant extract and endophytic bacterium. The populations of bacterial pathogen R. solanacearum were lowest in stem of potato plants treated with plant extracts than in inoculated control plants (50%). In general, the total phenols increased in both inoculated and non-inoculated potato plants.

Conclusions
Ralstonia officinalis and P. fluorescens showed a strong in vitro activity in relation growth limitation of R. solanacearum as well as limiting the development of bacterial wilt disease on potato plants under greenhouse conditions.
Efficacy of Beauveria bassiana and Metarhizium brunneum isolates against the pine processionary moth, Thaumetopoea wilkinsoni Tams, 1926 (Lepidoptera: Notodontidae)
Authors: Yanar Oğuzhan , Topkara Elif Fatma , Sahin Funda , Yanar Yusuf , Yanar Dürdane , Terzi Yüksel 
Published: March 2023

Abstract
Background
The pine processionary moth Thaumetopoea wilkinsoni Tams, 1926 (Lepidoptera: Notodontidae), causes severe skin reactions to animals and humans. The insect also destroys pine ecosystems by feeding on pine leaves at its larval stage. Instead of chemical control, eco-friendly biological control methods should be preferred to combat this species.

Results
The purpose of this study was to evaluate the efficacy of Beauveria bassiana isolate (GOPT-331) and Metarhizium brunneum isolates (ORP-13 and ORP-18) against the second and fourth larval instars of T. wilkinsoni under laboratory conditions. T. wilkinsoni eggs were collected from pine trees at Ondokuz Mayıs University in Samsun, Turkey, in 2021, and the second and fourth larval instars were used for the experiment. Two milliliters of a spray of the three fungal isolates was applied to the larvae for each concentration (1 × 105–1 × 108 conidia ml−1). The mortality rates of GOPT-331, ORP-13, and ORP-18 were changed between 91.1 and 100% for the second-instar larvae and between 86.6 and 97.7% for the fourth-instar larvae at 1 × 108 conidia ml−1. The ORP-13 isolate showed the lowest LC50 values.

Conclusion
In conclusion, it is suggested that all the three isolates were virulent to T. wilkinsoni and can be used for biological control of this species. The promising results from the study were obtained from trials conducted under controlled laboratory conditions, and it will be critical to explore the potential of these promising entomopathogenic fungi in field conditions.
Re-appraisal of callosotomy: rates and predictors of short-term seizure outcome in pediatric epileptic encephalopathy
Authors: Darwish Ahmed , Ahmed Omar El Farouk , Ebrahim Khaled Saeed , Shata Mennatallah O. , Abouelmaaty Emad H. , Hamada Salah M. 
Published: March 2023

Abstract
Background
Epilepsy is a chronic debilitating disease especially in pediatric population. Most of reported studies for corpus callosotomy as a palliative surgery in drug-resistant cases are on limited number of cases and there is scarcity in literature for outcomes reported from developing countries. Here, we present our study on a large series of cases with analysis of potential predicators outcomes in the era of more expensive devices like vagal nerve stimulation to give a litany on a universal epilepsy surgery procedure which had been missed in the literature through the last decade.

Results
An observational retrospective study was done reviewing 129 patients with PEE underwent open microscopic corpus callosotomy. Total and drop attack seizure outcomes were studied after surgery. Potential outcomes predictors studied are: preoperative EEG and MRI. Preoperative IQ impairment epilepsy duration, age at diagnosis, MRI finding, IQ score, EEG findings, history of infantile spasm and extent of callosotomy done. All the recorded outcomes were substantially improved after callosotomy in our study population of 129 pediatric patients. The median (IQR) preoperative drop attack frequency was 70 (21–140) which decreased to 3 (0–14) postoperatively. Similarly, the number of anti-epileptics used by patients had a median of 3 (2–4) which decreased to 2 (2–3) after the surgery. All patients were experiencing status epilepticus which disappeared in 72% of the patients after callosotomy. Preoperative normal MRI was a predictor for drop attack favorable outcome and mild preoperative impairment of IQ was a predictor of favorable total seizure and drop attack outcome.

Conclusions
Corpus callosotomy is a well-tolerated palliative procedure for drug-resistant generalized epilepsy notably, drop attacks which had its notorious effect on quality of life of pediatric patients and their families, no appreciable prognostic factors for favorable outcome were clearly observed except for normal preoperative MRI, mild preoperative IQ affection, and complete callosotomy.
Sentinel seizure heralding Myelin oligodendrocyte glycoprotein (MOG) antibody-associated disease
Authors: Das Shambaditya , Pandit Alak , Ray Biman Kanti , Dubey Souvik 
Published: March 2023

Abstract
Background
Isolated seizure as a manifestation of myelin oligodendrocyte antibody-associated disease (MOGAD) has rarely been reported previously.

Case presentation
A 16-year-old-male presented with single episode of left focal onset motor seizure with secondary generalization and impaired awareness, without any other focal neurological deficits. There was a history of right focal onset motor seizure with secondary generalized tonic–clonic seizure and impaired awareness 4 years ago. Neurological examination showed bilateral gaze evoked nystagmus. Brain imaging revealed bilateral superficial and deep white matter lesions including the corpus callosum. Anti-MOG antibody was positive. The patient received steroids and Rituximab therapy without any further recurrence of seizure or any neuro-deficits and gradual improvement in lesion burden in brain imaging.

Conclusions
This case of an adolescent boy with sole manifestation of episodes of focal seizures 4 years apart, finally diagnosed to be a case of MOGAD, not only boosts the evidence of establishing the possibility of MOG antibody-associated autoimmune epilepsy but also reinforces the importance of unexplained seizure as a clinical phenotype in MOGAD.
Fallopian tube recanalization for the management of infertility
Authors: Roberts Anne 
Published: March 2023

AbstractInfertility is a world-wide problem, defined as failure to achieve pregnancy after 12 months of regular unprotected sexual intercourse. There are multiple causes for infertility involving both male and female factors. Fallopian tube occlusion is a common reason for female infertility. The initial attempts to treat proximal obstruction involved the use of a whalebone bougie positioned in the uterine cornua to dilate the proximal tube by Smith as early as 1849. Fluoroscopic fallopian tube recanalization for the treatment of infertility was first described in 1985. Since that time, there have been over 100 papers describing various methods for recanalization of occluded fallopian tubes. Fallopian tube recanalization is a minimally invasive procedure which is performed on an outpatient basis. It should be a first line therapy for patients with proximal occlusion of fallopian tubes.
Collapse of inferior vena cava during complex filter retrieval with consequent intra-procedural systemic hypotension and bradycardia: a case report
Authors: Garg Tushar , Altun Izzet , Majdalany Bill S. , Nezami Nariman 
Published: March 2023

Abstract
Background
Prolonged dwelling time of inferior vena cava (IVC) filters has been shown to increase the need for the use of complex IVC filter retrieval techniques. In this report, we describe a case of complex retrieval of an IVC filter with prolonged dwelling time, which was temporarily accompanied by severe bradycardia and hypotension.

Case presentation
Fifty-nine-year-old male patient past medical history of morbid obesity, atrial fibrillation status post-ablation, obstructive sleep apnea, and end-stage renal disease presented for IVC filter retrieval 16 years after placement. When the IVC filter was covered by sheaths, and the IVC was temporarily collapsed and occluded, the patient developed severe bradycardia and hypotension without compensatory tachycardia. Contrast injection through the common femoral vein sheath showed complete occlusion of IVC while the IVC filter was covered by both sheaths, likely due to the embedment of the IVC filter in the wall by extensive fibrinous tissues. IVC filter was successfully retrieved, and the blood pressure and heart rate were improved immediately afterward. A large non-occlusive IVC thrombus was identified on the final venogram, which was aspirated using a mechanical thrombectomy device.

Conclusion
Complex retrieval of IVC filters with prolonged dwelled time can result in acute severe bradycardia and hypotension due to vasovagal reaction, acute collapse, and occlusion of IVC in the setting of IVC filter embedment in the wall by extensive fibrinous tissues.
Unintentional ingestion of putative delta-8 tetrahydrocannabinol by two youth requiring critical care: a case report
Authors: Bradley Erin K. , Hoots Brooke E. , Bradley Evan S. , Roehler Douglas R. 
Published: March 2023

AbstractBackgroundDelta-8 tetrahydrocannabinol (THC) is a psychoactive cannabinoid from the cannabis plant that can be synthetically converted from cannabidiol (CBD). Most states permit the full or restricted sale of hemp and hemp-derived CBD products, and therefore, delta-8 THC products are on the rise. Delta-8 THC consumption can cause intoxication. Products are often sold in edible form and occasionally in packaging that appears similar to candy. Clinical presentations for delta-8 THC ingestions are understudied and may differ from those described for delta-9 THC ingestions.Case presentationThis case report describes unintentional ingestions of putative delta-8 THC by two pediatric patients that results in admission to the pediatric intensive care unit. The ingestions were of putative delta-8 THC infused product that resembled popular candies. Both patients developed periods of bradypnea with continued intermittent periods of agitation. Medical intervention included observation, noninvasive positive pressure ventilation via high flow nasal cannula, and intubation—but was not needed for both patients. Although family noted ongoing irritability for the patients, both were discharged approximately 45 h after ingestion. Delta-8 THC ingestion is reliant on self-report.ConclusionsAs the availability of delta-8 THC increases, along with associated pediatric exposures, it is imperative for health care providers to quickly recognize and provide adequate treatment. While there is no specific antidote for THC intoxication beyond supportive care, providers can play an important role in prevention by educating parents and guardians on safe cannabis storage and by documenting cases for adverse event monitoring.