bluuebunny/crossref_metadata_2025_split huggingface dataset:
Genome-based identification of phosphate-solubilizing capacities of soil bacterial isolates
Authors: Chen Xiaoqing , Zhao Yiting , Huang Shasha , Peñuelas Josep , Sardans Jordi , Wang Lei , Zheng Bangxiao 
Published: July 2024

AbstractIdentifying genomic markers for phosphate-solubilizing bacteria (PSB) is vital for advancing agricultural sustainability. This study utilizes whole-genome sequencing and comprehensive bioinformatics analysis, examining the genomes of 76 PSB strains with the aid of specialized genomic databases and analytical tools. We have identified the pqq gene cluster, particularly the pqqC gene, as a key marker for (P) solubilization capabilities. The pqqC gene encodes an enzyme that catalyzes the conversion of precursors to 2-keto-d-gluconic acid, which significantly enhances P solubilization in soil. This gene’s importance lies not only in its biochemical function but also in its prevalence and effectiveness across various PSB strains, distinguishing it from other potential markers. Our study focuses on Burkholderia cepacia 51-Y1415, known for its potent solubilization activity, and demonstrates a direct correlation between the abundance of the pqqC gene, the quantitative release of P, and the production of 2-keto-d-gluconic acid over a standard 144-h cultivation period under standardized conditions. This research not only underscores the role of the pqqC gene as a universal marker for the rapid screening and functional annotation of PSB strains but also highlights its implications for enhancing soil fertility and crop yields, thereby contributing to more sustainable agricultural practices. Our findings provide a foundation for future research aimed at developing targeted strategies to optimize phosphate solubilization, suggesting areas for further investigation such as the integration of these genomic insights into practical agricultural applications to maximize the effectiveness of PSB strains in real-world soil environments.
Characterization of necessary elements for a definition of resilience for the energy system
Authors: Jesse Bernhard-Johannes , Kramer Gert Jan , Koning Vinzenz 
Published: July 2024

Abstract
Background
To reduce the effects of climate change, the current fossil-based energy system must transition to a low-carbon system based largely on renewables. In both academic literature and non-academic discourse concerning the energy transition, resilience is frequently mentioned as an additional objective or requirement. Despite its frequent use, resilience is a very malleable term with different meanings in different contexts.

Main text
This paper seeks to identify how resilience is understood in the field of the energy system and whether there are similar aspects in the different ways the term is understood. To this end, we review more than 130 papers for definitions of energy system resilience. In addition, we use different aspects to categorize and examine these. The results paint a diverse picture in terms of the definition and understanding of resilience in the energy system. However, a few definition archetypes can be identified. The first uses a straightforward approach, in which the energy system has one clearly defined equilibrium state. Here, resilience is defined in relation to the response of the energy system to a disturbance and its ability to quickly return to its equilibrium. The second type of resilience allows for different equilibriums, to which a resilient energy system can move after a disruption. Another type of resilience focuses more on the process and the actions of the system in response to disruption. Here, resilience is defined as the ability of the system to adapt and change. In the papers reviewed, we find that the operational definition of resilience often encompasses aspects of different archetypes. This diversity shows that resilience is a versatile concept with different elements.

Conclusions
With this paper, we aim to provide insight into how the understanding of resilience for the energy system differs depending on which aspect of the energy system is studied, and which elements might be necessary for different understandings of resilience. We conclude by providing information and recommendations on the potential usage of the term energy system resilience based on our lessons learned.
Trends in the antimicrobial susceptibility among Chinese neonates from 2012 to 2021: a multicenter study
Authors: Yin Zhanghua , Tan Jintong , Huang Huafei , Zhao Jianyuan , Gong Xiaohui , Li Jing , Chen Chao , Luo Fei , Huang Xiaoyi , Wang Huaiyan , Lu Hongyan , Wu Mingfu , Yu Renqiang , Lei Xiaoping , Zhang Qian , Xu Fengdan , Li Ning , Jiang Hong , Fu Jianhua , Cheng Rui , Chen Yan , Zhang Yongjun 
Published: July 2024

Abstract
Background
Antibiotic resistance is a serious global public health issue. However, there are few reports on trends in antimicrobial susceptibility in Chinese neonates, and most of the existing evidence has been derived from adult studies. We aimed to assess the trends in antimicrobial susceptibility of common pathogens in full-term neonates with invasive bacterial infections (IBIs) in China.

Methods
This cross-sectional survey study analyzed the antimicrobial susceptibility in Chinese neonates with IBIs from 17 hospitals, spanning from January 2012 to December 2021. Joinpoint regression model was applied to illustrate the trends and calculate the average annual percentage change (AAPC). Using Mantel-Haenszel linear-by-linear association chi-square test, we further compared the antibiotic minimum inhibitory concentrations (MICs) by pathogens between 2019 and 2021 to provide precise estimates of changes.

Results
The proportion of Escherichia coli with extended-spectrum-beta-lactamase-negative strains increased from 0.0 to 88.5% (AAPC = 62.4%, 95% confidence interval (CI): 44.3%, 82.9%), with two breakpoints in 2014 and 2018 (p-trend < 0.001). The susceptibility of group B Streptococcus (GBS) to erythromycin and clindamycin increased by 66.7% and 42.8%, respectively (AAPC = 55.2%, 95% CI: 23.2%, 95.5%, p-trend = 0.002; AAPC = 54.8%, 95% CI: 9.6%, 118.6%, p-trend < 0.001), as did Staphylococcus aureus to penicillin (AAPC = 56.2%; 95% CI: 34.8%, 81.0%, p-trend < 0.001). However, the susceptibility of Enterococcus spp. to ampicillin declined from 100.0 to 25.0% (AAPC = − 11.7%, 95% CI: − 15.2%, − 8.1%, p-trend < 0.001), and no significant improvement was observed in the antibiotic susceptibility of Escherichia coli to ampicillin, gentamicin, and cephalosporin. Additionally, the proportion of GBS/Staphylococcus aureus with relatively low MIC values for relevant antibiotics also increased in 2021 compared to 2019.

Conclusions
Antimicrobial susceptibility of the most prevalent pathogens in full-term neonates seemed to have improved or remained stable over the last decade in China, implying the effectiveness of policies and practice of antibiotic stewardship had gradually emerged.
Shear Behavior of Reactive Powder Concrete Ferrocement Beams with Light Weight Core Material
Authors: Makhlouf Mohamed H. , Alaa M. , Khaleel Gamal I. , Elsayed K. M. , Mansour M. H. 
Published: July 2024

AbstractIn this paper, the shear behavior of ferro-cement hollow beams is investigated experimentally and analytically. Ten reinforced concrete beams with cross-sectional dimensions of 100 × 200 × 1300 mm and a clear span of 1000 mm were cast and tested until failure under a two-point loading system. Ferrocement beams in this research contained either an autoclaved aerated lightweight brick core (AAC) or an extruded foam core (EFC) and were reinforced with either expanded metal mesh (EMM) or welded wire mesh (WWM). The structural behavior of the studied beams, including first crack, deflection, ultimate load, crack pattern, failure mode, and ductility index, was investigated. The experimental data were used to validate finite element models created with the ABAQUS finite element program. It can be concluded that the optimum performance of ferrocement beams can be achieved using beams with a second layer of expanded steel mesh as additional reinforcement, which led to an increase in the ultimate load and maximum deflection by 12.9% and 22.8%, respectively. Furthermore, the Numerical results agreed with the experimental results, where the ratio between the NLFE ultimate loads and the experimental ultimate loads varies between 1.02 and 1.07, with an average ratio of 1.04.
“Eradicating hunger through climate litigation?” – An assessment of the opportunities and challenges of enforcing the human right to food through courts
Authors: Kunz Anna 
Published: July 2024

AbstractGlobally, hunger and malnutrition have been on the rise, with climate change exacerbating food insecurity by affecting food production and accessibility. In international law, the human right to food provides a legal protection for individuals. It emphasises that food should not just meet minimal nutritional needs but ensure the ability to obtain food in a dignified manner. In order to achieve this goal, the text discusses the role of climate litigation in addressing global hunger by focusing on the right to food in the context of increasing climate change impacts. It outlines the legal foundations and challenges associated with enforcing this right through various legal systems and the potential of using climate litigation as a tool to ensure food security.
Findings on celestial pole offsets predictions in the second earth orientation parameters prediction comparison campaign (2nd EOP PCC)
Authors: Wińska Małgorzata , Kur Tomasz , Śliwińska-Bronowicz Justyna , Nastula Jolanta , Dobslaw Henryk , Partyka Aleksander , Belda Santiago , Bizouard Christian , Boggs Dale , Chin Mike , Dhar Sujata , Ferrandiz Jose M. , Gou Junyang , Gross Richard , Guessoum Sonia , Heinkelmann Robert , Modiri Sadegh , Ratcliff Todd , Raut Shrishail , Schartner Matthias , Schuh Harald , Kiani Shahvandi Mostafa , Soja Benedikt , Thaller Daniela , Wu Yuanwei , Xu Xueqing , Yang Xinyu , Zhao Xin 
Published: July 2024

AbstractIn 2021, the International Earth Rotation and Reference Systems Service (IERS) established a working group tasked with conducting the Second Earth Orientation Parameters Prediction Comparison Campaign (2nd EOP PCC) to assess the current accuracy of EOP forecasts. From September 2021 to December 2022, EOP predictions submitted by participants from various institutes worldwide were systematically collected and evaluated. This article summarizes the campaign's outcomes, concentrating on the forecasts of the dX, dY, and dψ, dε components of celestial pole offsets (CPO). After detailing the campaign participants and the methodologies employed, we conduct an in-depth analysis of the collected forecasts. We examine the discrepancies between observed and predicted CPO values and analyze their statistical characteristics such as mean, standard deviation, and range. To evaluate CPO forecasts, we computed the mean absolute error (MAE) using the IERS EOP 14 C04 solution as the reference dataset. We then compared the results obtained with forecasts provided by the IERS. The main goal of this study was to show the influence of different methods used on predictions accuracy. Depending on the evaluated prediction approach, the MAE values computed for day 10 of forecast were between 0.03 and 0.16 mas for dX, between 0.03 and 0.12 mas for dY, between 0.07 and 0.91 mas for dψ, and between 0.04 and 0.41 mas for dε. For day 30 of prediction, the corresponding MAE values ranged between 0.03 and 0.12 for dX, and between 0.03 and 0.14 mas for dY. This research shows that machine learning algorithms are the most promising approach in CPO forecasting and provide the highest prediction accuracy (0.06 mas for dX and 0.08 mas for dY for day 10 of prediction).
Graphical abstract
Basal emission rates of isoprene and monoterpenes from major tree species in Japan: interspecies and intraspecies variabilities
Authors: Tani Akira , Masui Noboru , Chang Ting-Wei , Okumura Motonori , Kokubu Yutaka 
Published: July 2024

AbstractUncontrolled terpenoid emissions from forest trees in Japan may have contributed to high O3 concentrations observed in urban and suburban areas. To estimate ozone formation via a series of reactions between NOx and terpenoids using atmospheric chemistry models, it is important to produce terpenoid emission inventories by collecting all reported emission data for the major tree species in Japan and examining their reliability. In this review, we first describe three different plant terpenoid emission types, i.e., isoprene-emitting type, monoterpene-emitting type with storage tissues and organs, and monoterpene-emitting type without storage tissues and organs. Second, we describe various methods for measuring plant terpenoid emissions, including a recently developed simplified method, and explain their reliability. We emphasized that applicable measurement methods depend on the terpenoid emission types. Data obtained using static chamber methods should not be considered because they have the highest uncertainty resulting from normal chamber materials that are not specific to terpenoid measurements and lack humidity control. Finally, we show the absolute values of the collected emission rates and describe their variability. The deciduous oak species, Quercus serrata and Quercus mongolica var. crispula, and bamboo species, Phyllostachys pubescens and Phyllostachys bambusoides, are strong isoprene emitters. Among the monoterpene emitters, four evergreen broadleaf trees, including three Quercus species, had the highest basal emission rate (BER). The monoterpene storage type conifers Larix kaempferi and Pinus densiflora have relatively lower BERs. Emission data are not available for Castanopsis cuspidata, and seasonal changes in emission rates have not been reported for several major tree species in the top 20 rankings. Within species, the reported emission rates of some tree species differed by threefold. These differences may be attributed to the reliability of the measurement and analytical systems, tree age, leaf morphology, environmental conditions, and genetic diversity. We emphasize the need for reliable measurements to achieve a more precise terpenoid emission inventory for major tree species in Japan.
Utilizing a sutureless valve for prosthetic valve endocarditis after aortic root replacement
Authors: Hayatsu Yukihiro , Naganuma Masaaki , Nomura Hayate , Yamaya Kazuhiro , Hata Masaki 
Published: July 2024

Abstract
Background
Reoperation following aortic root replacement is associated with significantly high operative mortality. Etiologies related to infection are known to increase the operative mortality rate more than other etiologies. In such a clinical setting, a sutureless valve could lower the operative mortality by shortening the cardiac arrest and the operative time.

Case presentation
A 61-year-old male underwent emergent aortic root and total arch replacement with an open stent graft for acute type-A aortic dissection. A bioprosthetic valve was employed for aortic root replacement using the double-sewing ring technique. A fungal infection by Candida parapsilosis was postoperatively detected and improved with intravenous antifungal drug administration. However, he developed congestive heart failure one year later, and the blood cultures turned positive repeatedly for Candida parapsilosis. The prosthetic valve infection was suspected upon identifying vegetation on the bioprosthetic valve through transthoracic echocardiography. The computed tomography scan and operative findings confirmed that the infection was localized on the prosthetic valve. Consequently, the infected valve was removed without a vascular conduit, and a sutureless valve was implanted. The postoperative course was uneventful, without any evidence of recurrent fungal infection, and the patient was discharged on postoperative day 28.

Conclusions
Deploying a sutureless valve can facilitate a more straightforward and minimally invasive redo procedure. Preoperative computed tomography can predict the valve size, which is the key to implanting a sutureless valve successfully after the modified Bentall procedure.
A case of late-presenting congenital diaphragmatic hernia diagnosed at 5 years with acute abdomen
Authors: Masuya Ryuta , Nakame Kazuhiko , Munakata Shun , Takeno Shinsuke , Nanashima Atsushi , Ieiri Satoshi 
Published: July 2024

Abstract
Background
Some congenital diaphragmatic hernias are diagnosed beyond 1 month. A late-presenting congenital diaphragmatic hernia shows a variety of clinical manifestations, and the preoperative clinical course is variable. We herein report a pediatric case of late-presenting congenital diaphragmatic hernia diagnosed as acute abdomen.

Case presentation
A 5-year-old boy was brought to our hospital because of herniation of the intestine into the left thoracic cavity, which was observed on radiography performed for abdominal pain. Enhanced computed tomography showed herniation of the small intestine and colon into the left thoracic cavity. Emergency laparoscopic surgery was performed based on the diagnosis of left diaphragmatic hernia. The entire small intestine and part of the colon herniated from the posterolateral defect of the diaphragm. We were able to retract the herniated intestine back into the abdomen but confirmed that the diaphragmatic defect and closure of the defect seemed to be technically challenging via laparoscopy; therefore, we converted the procedure to open laparotomy. The diaphragmatic defect was directly closed with interrupted sutures, and the thoracic cavity was degassed. Postoperatively, the left lung was found to be poorly expanded, but pulmonary hypoplasia was not evident in this case.

Conclusions
We herein report a pediatric case of late-presenting congenital diaphragmatic hernia diagnosed as abdominal pain. Late-presenting congenital diaphragmatic hernias present with a wide variety of symptoms; therefore, it is important to be reminded of these conditions and check chest radiographs in children presenting with acute or chronic respiratory or gastrointestinal symptoms of unknown etiology.
Factors influencing contraceptive utilisation among postpartum adolescent mothers: a cross sectional study at China-Uganda friendship hospital
Authors: Wambi Rogers , Mujuzi Huzaima , Siya Aggrey , Maryhilda C Changulo , Ibanda Ivan , Doreen Nalubiri , Stanely Walimbwa 
Published: July 2024

Abstract
Background
Globally, modern contraceptives remain underutilized among postpartum mothers resulting in the rise of short birth intervals. While there are a range of other factors that moderate the uptake of contraceptive services, understanding the significance of their influence is critical in public health programming. This study sought to analyze maternal and health facility factors influencing the utilization of contraceptives among postpartum mothers in urban areas of Uganda.

Methods
Using a cross-sectional study design, a health facility-based study in urban areas of Kampala was conducted from January to March 2023. A total of 332 women aged between 15 and 22 years were randomly selected for the interviews using semi-structured questionnaires. The data was analyzed using a statistical software program R version 4.1.2. Chi-square and multivariable logistic regression were used to determine factors associated with postpartum contraceptive intake among adolescent mothers.

Results
Overall, 28.3% of contraceptive usage was reported in the current study. The majority of the respondents, 98 (29.52%), were within the age group of 17–18 years, and the unmarried were 255 (76.81%). Factors associated with contraception use were income below UgX 500,000 (OR 4.546; CI 1.785–12,193, p = 0.002), occupation status of housewife and student (OR: 3.526; CI: 1.452–8.812, p = 0.006), distance of less than 5 km from health facility (OR: 2.62; CI 1.97–3.55; p = 0.028), and having a contraceptive preference (OR: 3.526; CI: 1.452–8.812, p = 0.006).

Conclusions
Contraceptive use is low among adolescent post-partum mothers. Income, occupation status, proximity to a health facility, and preference for a particular contractive method are factors associated with contraceptive use in this study. Understanding attitudes and views regarding contraception use is therefore essential for creating effective interventions, given the detrimental effects of adolescent pregnancy.
The heart versus the brain, are they also different when it comes to post-vaccination complications, insights from a systematic review of post-COVID-19 vaccines ADEM cases
Authors: AbdelMassih Antoine , Kamel Aya , Barakat Ameera , Mohammad Lana , Gaber Hanya , Mousa Yasmine Hisham , Hassanein Hana , Saleb Robert , Khalil Noha 
Published: July 2024

Abstract
Background
COVID-19 vaccines have been a game changer in the pandemic, their extensive use was favorable compared to the burden of COVID-19 complications. Despite the low incidence of complications, it was important to analyze them carefully to understand the underlying mechanisms and predisposing factors. For instance, myopericarditis especially from mRNA vaccines, and its relatively higher prevalence in young adults and adolescents has raised a public concern about the use of this vaccine in this group. We aimed through this review to compare the age likelihood of ADEM from COVID-19 vaccines, with that reported in myopericarditis cases; secondary outcome parameters included the gender and number of doses needed to induce COVID-19 vaccines related to ADEM.

Methodology
A literature search has been conducted on relevant databases to retrieve all case reports/series and systematic reviews describing ADEM with possible linkage to COVID-19. Exclusion criteria included any report not including the desired outcome parameters. Our results were then qualitatively compared with a similar systematic review reporting myopericarditis from COVID-19 vaccines.

Results
In 38 cases with ADEM, mean age was 49 ± 16 compared to 25 ± 14 in myopericarditis, females were more likely to be affected, and while most of myopericarditis cases develop after the second dose, most of ADEM cases develop after the first dose (76%). Moreover, age > 56 years was more predictive of negative outcome after ADEM in the form of death or permanent vegetative state.

Short conclusion
The discrepancy in age, gender and number of doses needed to induce complications between ADEM and myopericarditis, signify that the tissue affected is the major orchestrator of the age, gender, and dose characteristics, and not the type of vaccines. A leakier blood brain barrier with aging, might allow easier passage of autoantibodies and cytokines into the brain while lack of inhibitory immune checkpoints in the myocardium in young age might explain the higher prevalence of those cases in young adults and adolescents.