bluuebunny/crossref_metadata_2025_split huggingface dataset:
Evolution of Cellular Organization Along the First Branches of the Tree of Life
Authors: Kailing Freya , Lieberman Jules , Wang Joshua , Turner Joshua L. , Goldman Aaron D. 
Published: July 2024

AbstractCurrent evidence suggests that some form of cellular organization arose well before the time of the last universal common ancestor (LUCA). Standard phylogenetic analyses have shown that several protein families associated with membrane translocation, membrane transport, and membrane bioenergetics were very likely present in the proteome of the LUCA. Despite these cellular systems emerging prior to the LUCA, extant archaea, bacteria, and eukaryotes have significant differences in cellular infrastructure and the molecular functions that support it, leading some researchers to argue that true cellularity did not evolve until after the LUCA. Here, we use recently reconstructed minimal proteomes of the LUCA as well as the last archaeal common ancestor (LACA) and the last bacterial common ancestor (LBCA) to characterize the evolution of cellular systems along the first branches of the tree of life. We find that a broad set of functions associated with cellular organization were already present by the time of the LUCA. The functional repertoires of the LACA and LBCA related to cellular organization nearly doubled along each branch following the divergence of the LUCA. These evolutionary trends created the foundation for similarities and differences in cellular organization between the taxonomic domains that are still observed today.
Ecosystem Services Approach in Turnicki National Park Planning: Factors Influencing the Inhabitants’ Perspectives on Local Natural Resources and Protected Areas
Authors: Boćkowski Mariusz Daniel , Tusznio Joanna , Rechciński Marcin , Blicharska Małgorzata , Akhshik Arash , Grodzińska-Jurczak Małgorzata 
Published: July 2024

AbstractDespite changing paradigms in nature conservation, protected areas, such as national parks, remain key tools for nature conservation. Today, protected areas are perceived as socio-ecological systems, therefore using an ecosystem services approach may help in their designation. Here, we focus on the planned Turnicki National Park located in the far eastern part of the Polish Carpathian Mountains and conflict between proponents of the park establishment and local stakeholders. We used an ecosystem services-driven questionnaire survey among local communities to analyze interactions between the perception of ecosystem services and opinions about national parks, and the role of social and economic status in shaping these opinions. We found links between opinions towards national parks and other factors: age, life span in a municipality, level of education, and an average net income. Respondents who perceived benefits from nature were more positive towards national parks in general and the Turnicki National Park specifically; however, those who prioritized provisioning services were more skeptical. Also, we distinguished four Fuzzy-Set Qualitative Comparative Analysis models which describe factors shaping opinions on national parks, respectively. The study has shown that the ecosystem services lens perspective can help in exploring the factors crucial while establishing the protected areas in specific social and economic context. The main implication for the study is careful consideration of the role of national park to protect the local environment in harmony with social needs and economic development.
New approach for deacidification and consolidation of bone artifacts
Authors: Abdel-Maksoud Gomaa , Darwish Sawsan S. , Mohamed Wael S. , Elnagar Khaled , Hassaballah Asmaa 
Published: July 2024

AbstractAcidic conditions affect the archaeological bone in the burial and in uncontrolled display and storage environment or due to improper restoration processes. Accordingly, bones become weak and fragile. This study aims to evaluate nano calcium propionate and nano styrene butyl acrylate (used for the first time in the treatment of bones) at different concentrations for deacidification and consolidation of fragile bones. New bone samples were prepared. Artificial accelerated aging (acid and heat) was applied to prepare aged untreated samples. Deacidification and consolidation processes using the materials mentioned above were applied. The analytical techniques used were transmission electron microscope (TEM) and thermal gravimetric analysis (TGA) were used for morphological and thermal stability investigation for the prepared nano styrene butyl acrylate copolymer and its calcium propionate nonocomposites, a digital microscope and scanning electron microscope (SEM) for investigation of the surface morphology, pH value measurement, change of color measurement, attenuated total reflection—Fourier transform infrared spectroscopy (ATR/FTIR), contact angle (wettability), and X-ray diffraction analysis for measurement of bone crystallinity. The results proved that acid-heat aging affected bone properties such as changes in surface morphology and color, decrease in pH value, and contact angle. Bone samples became more crystalline, and the chemical composition of bone was also affected. The treatment of aged untreated bone samples with the materials used in this study improved their properties, such as increasing the pH value and contact angle. The surface morphology, color change, and crystallinity of bone improved and became more stable.
Dynamical downscaling CMIP6 models over New Zealand: added value of climatology and extremes
Authors: Gibson Peter B. , Stuart Stephen , Sood Abha , Stone Dáithí , Rampal Neelesh , Lewis Hamish , Broadbent Ashley , Thatcher Marcus , Morgenstern Olaf 
Published: July 2024

AbstractDynamical downscaling provides physics-based high-resolution climate change projections across regional and local scales. This is particularly important for island nations characterized by complex terrain, where the coarse resolution of global climate model (GCM) output often prohibits direct use. One of the main motivations for dynamical downscaling is to reduce biases relative to the host GCM at the local scale, which can be quantified through assessing ‘added value’. However, added value from downscaling is not guaranteed; quantifying this can help users make informed decisions about how best to use available climate projection data. Here we describe the experiment design of the updated national climate projections for New Zealand based on dynamical downscaling. The global non-hydrostatic Conformal Cubic Atmospheric Model (CCAM) is primarily used for downscaling, with a global stretched grid targeting high resolution over New Zealand (12-km) and the wider South Pacific region (12–35-km). Focusing on the historical simulations, we assess added value for a range of metrics, climatological fields, extreme indices, and tropical cyclones. The main strengths of the downscaling include generally large improvements relative to the host GCM for temperature and orographic precipitation. Inter-annual variability in temperature is well captured across New Zealand, and several temperature and precipitation-based extreme indices show large improvements. The representation of tropical cyclones reaching at least category 2 intensity is generally improved relative to the large consistent under-representation in the host GCMs. The remaining biases are explored and discussed forming the basis for ongoing bias-correction work.
Platelet Rich plasma injection of the vocal folds in benign vocal pathologies
Authors: Mackay Georgia , Allen Jacqui 
Published: July 2024

Abstract
Purpose
There are few options for treatment of dysphonia secondary to vocal pathology related to lamina propria scar, atrophy, sulcus, or inflammatory disorders. Platelet rich plasma (PRP) may provide anti-inflammatory and regenerative properties seen with other tissue engineering therapies without the risks associated with these treatments. We evaluated vocal fold (VF) injection of PRP for feasibility, phonatory effects, patient satisfaction and durability.

Methods
Patients with dysphonia secondary to vocal fold scar, atrophy, sulcus and inflammatory lesions were included. PRP injections were administered in office, to bilateral vocal folds. Patients were followed up at 1 week, 1 month, 3 months and 6 months to assess outcomes (GRBAS scale, maximum phonation time, vocal fatigue index (VFI), voice handicap index (VHI-10) and stroboscopy).

Results
75 intracordal PRP injections were administered to 48 patients. All injections were completed, and no adverse reactions were experienced. Improvements in VHI-10 scores at 1,3,6 months were seen (mean VHI 21.73 at baseline, 15.62 at six months, p < 0.001). 72.3% rated improvement at 7 or above on Likert scale. 95.7% of patients would consider a future PRP injection. Secondary outcomes VFI, MPT, and GRBAS also demonstrated significant improvements over time. Patients receiving a single PRP injection (n = 26) still demonstrated significant VHI-10 improvements at 1,3 and 6 months.

Conclusions
VF office PRP injections are feasible and safe and can provide phonatory benefit and reduce vocal effort in benign VF disorders. A single PRP injection is sufficient to provide sustained benefit in some cases.

Level of evidence
Level III: prospective cohort study.
Prevalence and characteristics of vascular cognitive impairment in a European cohort of adult patients with Moyamoya angiopathy
Authors: Giroud Marine , Calviere Lionel , Machado Carla , Reyes Sonia , Mirabel Hélène , Raposo Nicolas , Brandicourt Pierre , Viguier Alain , Albucher Jean-François , Bonneville Fabrice , Olivot Jean Marc , Péran Patrice , Pariente Jérémie , Hervé Dominique , Planton Mélanie 
Published: July 2024

Abstract
Introduction
Moyamoya angiopathy (MMA) is associated with a high risk of stroke, but it is also increasingly recognized as leading to cognitive impairment. The aim of this study was to determine the prevalence, nature, and severity of vascular cognitive impairment no dementia (VCIND) in adults with MMA and to identify clinical and imaging factors associated with VCIND.

Methods
We conducted a retrospective study of consecutive adult patients with MMA followed in two tertiary hospitals (Toulouse and Paris Lariboisiere). All patients underwent neuropsychological assessment and brain magnetic resonance imaging (MRI). VCIND was defined as at least two variables of the same cognitive process with z-scores of < 2 standard deviations, regardless of the cognitive domain, that do not interfere in everyday life. Baseline demographic, clinical, and imaging data were compared between patients with and without VCIND.

Results
A total of 102 patients (mean age 43 years; 65% women) were included. Thirty-four patients (33.3%) had VCIND. VCIND was mild in 20/34 (59%), moderate in 8/34 (23%), and severe in 6/34 (18%) patients. Executive function was the most widely affected (25.5%), followed by attention and processing speed (24.8%). In univariable analyses, VCIND was associated with ischemic stroke at diagnosis and the presence of ischemic lesions on MRI.

Conclusions
VCIND is highly prevalent in adults with MMA. Executive functions and processing speed are predominantly affected. These findings may guide clinicians in their evaluation of patients with MMA. Further research should assess the effect of revascularization therapies on cognitive functions.
Indocyanine green fluorescence perfusion testing in robot-assisted hepatic arterial infusion pump placement
Authors: van Dorst Roderick W. J. J. , Ten Haaft Britte H. E. A. , Franssen Stijn , Borel Rinkes Inne H. M. , Groot Koerkamp Bas , Swijnenburg Rutger-Jan , Hagendoorn Jeroen 
Published: July 2024

Abstract
Background
Hepatic arterial infusion pump (HAIP) treatment is a technique used to treat liver localized malignancy with intra-arterial chemotherapy. Methylene blue is generally administered to verify hepatic perfusion and exclude inadvertent extrahepatic perfusion. The use of indocyanine green dye (ICG) combined with near-infrared (NIR) fluorescence imaging during robot-assisted HAIP placement may be an attractive alternative by providing high contrast without blue discoloration of the operative field.

Methods
Data was collected retrospectively from 2 centers in the Netherlands. Intraoperative perfusion of the liver segments and extrahepatic perfusion were assessed using ICG/NIR as well as methylene blue on video imaging and correlated to postoperative 99 m-Tc perfusion scintigraphy.

Results
13 patients underwent robot-assisted surgery for HAIP placement; median length of stay was 4 days, complications occurred in 4 patients. Hepatic perfusion showed identical patterns when ICG was compared with methylene blue. In 1 patient, additional extrahepatic perfusion was found using ICG, leading to further vessel ligation. Intraoperative ICG perfusion was concordant with 99 m-Tc perfusion scintigraphy.

Discussion
Liver and extrahepatic perfusion determined by ICG fluorescence imaging is concordant with blue dye perfusion and 99 m-Tc perfusion scintigraphy. Therefore, ICG fluorescence imaging is deemed a safe and reliable technique for perfusion testing during robot-assisted HAIP placement.

Graphical abstract
Birth weight and thoracoscopic approach for patients with esophageal atresia and tracheoesophageal fistula—a retrospective cohort study
Authors: Borselle Dominika , Gerus Sylwester , Bukowska Monika , Patkowski Dariusz 
Published: July 2024

Abstract
Background
This study aimed to analyze the results, feasibility and safety of the thoracoscopic approach for patients with esophageal atresia with tracheoesophageal fistula (EA/TEF) depending on the patient’s birth weight.

Methods
The study involved only type C and D EA/TEF. Among the analyzed parameters were the patients’ characteristics, surgical treatment and post-operative complications: early mortality, anastomosis leakage, anastomosis strictures, chylothorax, TEF recurrence, and the need for fundoplication or gastrostomy.

Results
145 consecutive newborns underwent thoracoscopic EA with TEF repair. They were divided into three groups—A (N = 12 with a birth weight < 1500 g), B (N = 23 with a birth weight ≥ 1500 g but < 2000 g), and C—control group (N = 110 with a birth weight ≥ 2000 g). Primary one-stage anastomosis was performed in 11/12 (91.7%) patients—group A, 19/23 (82.6%)—group B and 110 (100%)—group C. Early mortality was 3/12 (25%)—group A, 2/23 (8.7%)—group B, and 2/110 (1.8%)—group C and was not directly related to the surgical repair. There were no significant differences in operative time and the following complications: anastomotic leakage, recurrent TEF, esophageal strictures, and chylothorax. There were no conversions to an open surgery. Fundoplication was required in 0%—group A, 4/21 (19.0%)—group B, and 2/108 (1.9%)—group C survivors. Gastrostomy was performed in 1/9 (11.1%)—group A, 3/21 (14.3%)—group B and 0%—group C.

Conclusion
In an experienced surgeon’s hands, even in the smallest newborns, the thoracoscopic approach may be safe, feasible, and worthy of consideration. Birth weight seems to be not a direct contraindication to the thoracoscopic approach.
Space–time isogeometric analysis of tire aerodynamics with complex tread pattern, road contact, and tire deformation
Authors: Kuraishi Takashi , Xu Zhaojing , Takizawa Kenji , Tezduyar Tayfun E. , Kakegami Tsuyoshi 
Published: July 2024

Abstract
The space–time (ST) computational method “ST-SI-TC-IGA” and recently-introduced complex-geometry isogeometric analysis (IGA) mesh generation methods have enabled high-fidelity computational analysis of tire aerodynamics with near-actual tire geometry, road contact, tire deformation, and aerodynamic influence of the car body. The tire geometries used in the computations so far included the longitudinal and transverse grooves. Here, we bring the tire geometry much closer to an actual tire geometry by using a complex, asymmetric tread pattern. The complexity of the tread pattern required an updated version of the NURBS Surface-to-Volume Guided Mesh Generation (NSVGMG) method, which was introduced recently and is robust even in mesh generation for complex shapes with distorted boundaries. The core component of the ST-SI-TC-IGA is the ST Variational Multiscale (ST-VMS) method, and the other key components are the ST Slip Interface (ST-SI) and ST Topology Change (ST-TC) methods and the ST Isogeometric Analysis (ST-IGA). They all play a key role. The ST-TC, uniquely offered by the ST framework, enables moving-mesh computation even with the topology change created by the contact between the tire and the road. It deals with the contact while maintaining high-resolution flow representation near the tire.The computational analysis we present is the first of its kind and shows the effectiveness of the ST-SI-TC-IGA and NSVGMG in tire aerodynamic analysis with complex tread pattern, road contact, and tire deformation.
A web-based knowledge database to provide evidence-based information to cancer patients: Utilization within the PIKKO study
Authors: Schneider Nico , Altmann Uwe , Brandt Florian , Hübner Jutta , Strauss Bernhard , Keinki Christian 
Published: July 2024

Abstract
Purpose
Cancer is associated with an urgent need for understandable and reliable information, which is often not satisfied by information available online. Therefore, as part of the PIKKO project, a web-based knowledge database (WDB) was introduced to provide cancer patients with quality-assured, evidence-based information. This paper aims to provide insights into the usage (Who? How? What?) and the effects regarding health literacy of the WDB.

Methods
A patient survey and automatically generated logfile data were evaluated. Two user groups, patients and patient navigators (PNs), were compared.

Results
The 13 PNs were responsible for 1/3 of all accesses over the entire duration of the project. The 413 patients used WDB twice on average and spent an average of 12 min per session online (PNs: 9 min per session, more frequently). The top 3 topics of interest were ‘therapy’, ‘nutrition’ and ‘carcinogenesis’ for the patients, and ‘therapy’, ‘naturopathy’ and ‘legal regulations/support’ for the PNs. Of the patients surveyed, 69% said that WDB was helpful in making informed decisions, 76% found the information they wanted and 90% thought WDB was an appropriate way to provide information.

Conclusion
Our WDB provided important information about cancer and its treatment on a digital way both, to patients and PNs. In routine cancer care, the WDB can improve health literacy and informed decision-making.

Trial registration
This study was retrospectively registered in the German Clinical Trial Register under DRKS00016703 (21 Feb 2019, retrospectively registered). https://www.drks.de/drks_web/navigate.do?navigationId=trial.HTML&TRIAL_ID=DRKS00016703
Organic geochemistry of Palaeogene coals from Greenland and Svalbard
Authors: Kerschhofer Franz Philip , Blumenberg Martin , Kus Jolanta , Reinhardt Lutz , Thiel Volker 
Published: July 2024

AbstractThe organic geochemistry and coal petrology of Palaeogene coals from northeast Greenland (Thyra Ø Island and Kronprins Christian Land) and central Spitsbergen (Longyearbyen and Grumantbyen) were studied using Rock–Eval and gas chromatography–mass spectrometry, as well as microphotometry and maceral group analyses. Bulk data and biomarker distributions of the coals demonstrate a low coal rank for both, but a lower coalification degree of coals from Greenland (0.49–0.55% VRr) compared to those from Svalbard (0.68–0.75% VRr). Maceral group analyses revealed relatively similar distributions with a strong predominance of vitrinite. The generally high abundance of hopanoids (hopanes/hopenes and hopanoic acids) implies a strong bacterial reworking of the organic matter, whereas sulphur occurrences indicate a marine influence after organic matter deposition. A great variety of higher plant biomarkers was detected in all coals. Distinctive compounds recorded in the coals are aliphatic and aromatic diterpenoids as well as partly hydrogenated picenes, suggesting strong input of conifers and angiosperms. Pristane/phytane ratios indicate that the organic matter in the ancient swamps was deposited in an oxic, fluvio-deltaic setting at both sites. This study provides a detailed geochemical investigation of understudied coals from northeast Greenland. Moreover, it enhances our understanding of probably interrelated Palaeogene depositional settings from Greenland and Spitsbergen in terms of their palaeoecology, primary input into coal swamps, and individual thermal history.
Graphical abstract
The diagnostic accuracy of community spine radiology for adolescent idiopathic scoliosis brace candidates
Authors: Kim Dorothy J. , Dermott Jennifer A. , Mitani Aya A. , Doria Andrea S. , Howard Andrew W. , Lebel David E. 
Published: July 2024

Abstract
Purpose
The study aims to establish the diagnostic accuracy of community spine x-rays for brace candidates.

Methods
A review of adolescent idiopathic scoliosis patients seen for initial visit at a tertiary care pediatric hospital was conducted (n = 170). The index test was the pre-referral community spine x-ray interpreted by a community radiologist. Measures of diagnostic accuracy for the index test were determined against the reference standard if images were obtained within 90 days (n = 111). The reference standard was the 3-foot standing EOS spine x-ray evaluated by spine specialists. Diagnostic criterion for a brace candidate was dichotomized by Cobb angle range (25–40°) according to Scoliosis Research Society criteria. Risser stage was not included given significant missing data in index reports. To mitigate the uncertainty around true progression, sensitivity analyses were conducted on a sub-sample of data when index test was within 60 days of the reference standard (n = 67).

Results
Accuracy of the community spine x-ray to detect a brace candidate was 65.8% (95% CI 56.2–74.5). Sensitivity of the index test was 65.4% with a false negative rate of 34.6%. Specificity was 66.1% with a false positive rate of 33.9%. Positive and negative predictive values were 63.0% and 68.4%, respectively. Of the total number of brace candidates (n = 52), 32.7% were missed because of underestimation in Cobb angle (95% CI 21.5–46.2). The proportion of missed brace candidates because of underestimation was unchanged with 60-day data (p = 0.37).

Conclusions
Inaccuracies in community spine radiology may lead to missed opportunities for non-operative treatment.