bluuebunny/crossref_metadata_2025_split huggingface dataset:
Feeding habits and preferences of southern gelada (Theropithecus gelada obscurus, Heuglin 1863) in Abune Yoesf Zigit Community Conservation Area, northern Ethiopia
Authors: Ewnetu Setie , Girma Zerihun 
Published: February 2024

Abstract
Background Geladas are mainly found in afro-alpine grasslands and rocky terrains across different provinces in Ethiopia, ranging in altitude from 1,800 to 4,400 meters above sea level. They mainly feed on graminoids, forb leaves, forb roots, corms, and other resources. Despite regional variations in feeding behaviors, there has been no prior scientific study in the Abune Yosef Zigit Community Conservation Area. Therefore, this study focuses on investigating the dietary composition and preferences of southern geladas in this specific conservation area.
Results On average, Southern geladas consumed a total of 22 plants, three insect species, and unidentified tubers. Their diet embraced approximately 55.11% forbs, 41.71% graminoids, 1.61% insects, and 1.59% unidentified tubers. Festuca richardii (12.55%) and Rumex nepalensis(10.80%) emerged as the top two preferred fodder species. Its dietary preference are notably impacted by the availability of plants and the frequency of utilization (P≤0.05).
Conclusion The dietary patterns of Southern gelada in the Abune Yosef area reveal distinctive features in its food composition, characterized by a predominant consumption of forbs, grasses, and tubers. In contrast to regional comparisons highlighting a reduced diversity of consumed plant species, the persistence of a consistent diet throughout both dry and wet seasons emphasizes a level of dietary stability within this primate population. Festuca richardii stands out as the most desired diet for geladas, suggesting that supporting its plantation could be beneficial to increase its availability.
Physical parameter measurement and discrete element simulation parameter calibration with fresh Rhizoma polygonati
Authors: Zheng Jiaxin , Hu Chi , Yang Wencai , Jin Zhiwei , Yan Yi , Yang Shengchao , Zhu Longtu 
Published: February 2024

Abstract
This study is aimed to solve the parameter shortage during discrete element method (DEM) simulation in mechanized deseeding of fresh Rhizoma polygonati, and to calibrate DEM simulation parameters of fresh R. polygonati using physical measurement and simulation trials. First, the physical properties of fresh R. polygonati from picking to 15 days of stacking, and the contact parameters between fresh R. polygonati and different materials along with the prolonging of stacking days were measured through physical experiments. Based on the physical test results, the parameters significantly affecting the repose angle of fresh R. polygonati were screened out via Plackett-Burman test. The collision recovery coefficient, static friction coefficient, and rolling friction coefficient between fresh R. polygonati fruits all significantly affected the repose angle of fresh R. polygonati. On basis of Plackett-Burman test, a steepest ascent test was designed to further clarify the ranges of the significant parameters. Targeting at the actual repose angle of fresh R. olygonati (27.23°), we conducted Box-Behnken test and obtained the optimal parameter combination for DEM simulation of fresh R. polygonati. Verification tests showed the relative errors between the simulated values and measured values of repose angle in fresh R. polygonati were less than 3%, which proves the DEM simulation parameters are reliable.
Spatiotemporal patterns and influencing factors of carbon emissions from different industrial counties in China
Authors: Zhu Wanyang , Zhang Xueyuan , Pei Xiutong , Liu Jiamin , Li Yueshi , Jiao Jizong 
Published: February 2024

Abstract

Counties are important geographical units as relates to energy conservation and the reduction of CO2 and other greenhouse gas emissions. Thus, it is of great significance to investigate the spatiotemporal patterns and impacting factors of county scale carbon emissions in different regions for various leading industries in China, toward the achievement of "carbon peaking and carbon neutrality" goals. A total of 1912 counties in China were selected as research areas, for which the carbon emission patterns were analyzed from 2000 to 2015. Subsequently, they were classified by industry, which was combined with night light data, energy consumption data, land use data, and other relative data. The Random Forest algorithm was employed to study the influencing factors of county carbon emissions in China in 2000, 2005, 2010, and 2015. The results revealed that: (1) For the 16 years under study, carbon emissions grew most rapidly in North China, followed by East China, with the lowest increase observed in Northeastern China. The counties with high carbon emissions were concentrated in the eastern coastal areas. (2) The Moran index showed that the carbon emissions of counties in China had an obvious aggregating effect, which was strongly correlated with the Chinese economy over the studied time scale; (3) The changes and development of various industrial counties in different regions were primarily demarcated by their reduction in services year by year. Further, the industrial counties initially increased and then decreased, which clearly illustrated the series of processes involved in China’s economy "extensive development -- industrial transfer -- paying attention to environmental protection"; (4) The impacting factors of carbon emissions for different regions and various types of industrial counties in China exhibited variable characteristics at different development stages, which reflected the complex developmental attributes of different counties. The general trend was that the increased carbon emissions from various industrial counties in China since 2000 were mainly impacted by the surge in government investment. This study provides theoretical guidance for various localities to implement energy conservation and emission reduction strategies according to local conditions.
Anthropogenic changes of the vegetation in the Kilyan arm of the Danube Delta (Ukraine)
Authors: Dubyna Dmytro V. , Dziuba Tetiana P. , Borsukevych Liubov M. 
Published: February 2024

Abstract

At the beginning of the last century, natural complexes of the Danube Delta underwent significant anthropogenic transformations. Catastrophic and successive changes occurred in the last three decades as a result of the damming of the riverbed and near-channel ridges of individual islands and floodplain territories and their subsequent de-damming, the construction of the large-scale deep-water Danube-Black Sea shipping channel, the transformation of significant areas of delta into agricultural land, as well as quarrying of sand, grazing, mowing of reed straw in industrial scale, spontaneous burning, afforestation, pollution of water and terrestrial environment, etc. The coastal ecosystems of the eastern part of the Kilyan arm of the Danube Delta have also been catastrophically impacted by the military actions of the Russia. The paper highlights the main anthropogenic changes of vegetation identified based on long-term comparative phytocoenotic surveys, stationary studies, and the use of the successional series method. Strategy for optimizing the vegetation cover of the delta is offered. The established patterns can be used to develop methods for assessing the risk of ecosystems, and the intensity of their degradation, for the purpose of protection, management, and sustainable use of the biodiversity in the delta areas of the Northern Black Sea region.
Environmental Impacts Assessment of Shipping Activities on Water Quality of Apapa Bay, Lagos, Nigeria
Authors: SALAMI Taofeek Mayowa , AKINHANMI Temilade Fola , ODUKOYA Olukayode Olusegun , ADEMUYIWA Oladipo , ADEYEMI Adebayo Samson , ADEGUNLE Matthew Adewale , ADEBESIN Hassan Omoniyi 
Published: February 2024

Abstract

Activities at seaports could contribute to ecological hazards such as water pollution. In this study, the environmental impacts of shipping activities at Apapa Bay, Lagos, Nigeria, in relation to the water's physicochemical and potentially toxic metal characteristics, were investigated. Water and sediment samples were collected at four different points, each from four different terminals in Apapa Bay and, similarly, at Takwa Bay, which served as control due to its non-use for shipping. The surface water of the Apapa bay was characterized by the following ranges: 26.35–27.38ºC, 7.03–7.85, 1100–1588 µScm− 3, and 77.28–72.85 ± 0.41 mg/L, for temperature, pH, conductivity, and total alkalinity respectively. The biochemical oxygen demand, BOD5, and the chemical oxygen demand, COD, values 72.4–36.5 mg/L and 199.1–236.7 mg/L, respectively, were above the permissible limits. Low concentrations of phosphate, 0.363–0.652 mg/L, and sulphate, 36.92 ± 14.10–11.10 mg/L were recorded. Potentially toxic metals concentrations ranged: Cd (1.210–3.024 mg/kg); Fe (30.000–35.625 mg/kg); Pb (1.756–65.902 mg/kg); and Cu (10.859–13.423 mg/kg) and were compared with Takwa bay concentrations: 0.600 mg/kg; 6.876 mg/kg; 8.585 mg/kg and 10.859 mg/kg. Different Sediment Quality Guidelines (SQGs) were applied to assess the metal toxicity risk. Significant (p < 0.05) correlations were observed among Cd, Pb, Fe, and Cu suggesting similar sources for the metals. The SQGs classified Apapa Bay as heavily polluted in terms of Cd and Fe and non-polluted with Pb and Cu. These findings provide baseline data for future policies protecting Apapa Bay marine environments.
Research on the Flutter Characteristics of Traction Wire Rope in Full-Scale Wind Turbine Blade Static Loading Test
Authors: Zhang Yingjie , Wang Zhengji , Zhang Leian , Qin Zhiwen , Zhang Yuhuan 
Published: February 2024

Abstract

The static loading test is crucial in verifying the reliability of a large wind turbine blade's structure and guiding its design. However, the drastic wire rope flutter amplitude during the test can lead to significant errors in the loading test results. The paper presents a mathematical model of wire rope flutter based on Hamilton's principle. It uses Adams software to establish a simulation model of a 123m blade static loading test system. The paper analyses the influence of wire rope span, dynamic pulley position, and winch speed on the wire rope flutter characteristics. The results show that for a 123m blade, the amplitude of the wire rope vibration can be reduced by reducing the transverse span of the wire rope to 13m, adjusting the position of the movable pulley as close as possible to the blade, and maintaining a smooth winch speed of 2r/min. It provides theoretical support and operational guidance for static load testing of large wind turbine blades.
Effect of composting and storage on the microbiome and resistome of cattle manure from a commercial dairy farm in Poland
Authors: Zalewska Magdalena , Błażejewska Aleksandra , Szadziul Mateusz , Ciuchciński Karol , Popowska Magdalena 
Published: February 2024

Abstract
Manure from food-producing animals, rich in antibiotic-resistant bacteria and antibiotic resistance genes (ARGs), poses significant environmental and healthcare risks. Despite global efforts, most manure is not adequately processed before use on fields, escalating the spread of antimicrobial resistance. This study examined how different cattle manure treatments, including composting and storage, affect its microbiome and resistome. The changes occurring in the microbiome and resistome of the treated manure samples were compared with those of raw samples by high-throughput qPCR for ARGs tracking and sequencing of the V3-V4 variable region of 16S rRNA gene to indicate bacterial community composition. We identified 203 ARGs and mobile genetic elements (MGEs) in raw manure. Post-treatment reduced these to 76 in composted and 51 in stored samples. Notably, beta-lactam, cross-resistance to macrolides, lincosamides and streptogramin B (MLSB), and vancomycin-resistance genes decreased, while genes linked to MGEs, integrons, and sulfonamide resistance increased after composting. Overall, total resistance gene abundance significantly dropped with both treatments. During composting, the relative abundance of genes was lower midway than at the end. Moreover, higher biodiversity was observed in samples after composting than storage. Our current research shows that both composting and storage effectively reduce ARGs in cattle manure. However, it's challenging to determine which method is superior, as different groups of resistance genes react differently to each treatment, even though a notable overall reduction in ARGs is observed.
Late Paleocene Paleoclimate recorded in halite deposits in Subei basin ,East China
Authors: Ding Ting , Pan Bing , zhang Hua , Liu Chenglin , Santosh M. Santosh , Yang zhen 
Published: February 2024

Abstract
Salt deposits correspond to relatively extreme climate events. However, due to insufficient independent temperature proxies, there is a lack of paleotemperature records obtained from salt laminae deposition .The Paleocene evaporite sequence deposited in the Hongze Depression of Subei Basin provides an important terrestrial sediment record during this period. In this study we carry out a detailed fluid inclusion study on halite crystals in these rocks and present total of 488 homogenizaton data from eight samples. The results show temperatures ranging from 17.7°C to 52.3°C, and the mean Th value of 34.1°C is in good agreement with the previous studies of climatic proxies. Our study shows that fluid inclusions can be used as a robust tool to construct the ancient earth surface temperature.
Zanubrutinib ameliorates experimental idiopathic inflammatory myopathy-associated interstitial lung disease by BTK/NF-κB signaling pathway
Authors: Liu Zhichao , Liu Zhigang , Li Wenqi , Yang Zhongyi , Meng Lingxin , Zhang Tiantian , Chai Dan , Liu Jing , Liu Yuming , Jiao Ran , Ai Xiaoyu , Li Xiaohe , Zhou Honggang 
Published: February 2024

Abstract
Idiopathic inflammatory myopathy, abbreviated as myositis, is a heterogeneous disease characterized by proximal muscle involvement and chronic inflammation, primarily affecting the lungs. The aim of this study was to establish a stable Idiopathic inflammatory myopathy (IIM)-associated interstitial lung disease (ILD) mouse model and evaluate the effects of zanubrutinib on IIM-ILD. We induced an IIM lung involvement model in balb/c mice through intramuscular injection of skeletal muscle homogenate and intraperitoneal injection of pertussis toxin. We observed that the combination of skeletal muscle protein and pertussis toxin in balb/c mice could establish a stable IIM lung involvement model, characterized by muscle inflammation and pulmonary interstitial changes similar to clinical pathology. Zanubrutinib alleviated IIM and ILD, and its anti-inflammatory properties were demonstrated by a reduction in inflammatory cells and inflammatory factors in bronchoalveolar lavage fluid and bronchial inflammation. Its anti-inflammatory and anti-fibrotic effects were mainly achieved through the inhibition of BTK and NF-κB phosphorylation. This study established a stable IIM-ILD animal model and demonstrated for the first time that the BTK inhibitor Zanubrutinib effectively attenuates experimental IIM-ILD in this model.
Ultrathin Aerogel-Structured Micro/Nanofiber Metafabric via Dual Air-Gelation Synthesis for Self-Sustainable Heating
Authors: Ding Bin , Tian Yucheng , Chen Yixiao , Wang Sai , Yu Jianyong , Zhang Shichao , Wang Xianfeng 
Published: February 2024

Abstract

Incorporating passive heating structures into personal thermal management technologies could effectively mitigate the escalating energy crisis. However, the current passive heating materials struggle to balance thickness and insulating capability, resulting in compromised comfort, space efficiency, and limited thermoregulatory performance. Here, a novel air-gelation strategy, is developed to directly synthesize ultrathin and self-sustainable heating metafabric with 3D dual-aerogel structural network during electrospinning. Controlling the interactions among polymer, solvent, and water enables the microphase separation of charged jets, while adjusting the distribution of carbon black nanoparticles within charged fluids to form fibrous networks composed of interlaced aerogel micro/nanofibers with heat storage capabilities. With an ultrathin thickness of 0.18 mm, the integrated metafabric exhibits exceptional thermal insulation performance (15.8 mW m−1K−1), superhydrophobicity, enhanced mechanical properties, and high breathability while maintaining self-sustainable radiative heating ability (long-lasting warming of 8.8 ℃). This strategy provides rich possibilities to develop advanced fibrous materials for smart textiles and thermal management.
Combined effects of silicon and growth regulator on plant growth parameters of maize (Zea mays L.)
Authors: Sriniva Chinnadurai , Periyakaman Chandramani , Mookiah Shanthi , Paraman Mahendran Peyandi , Raman Renuka , Yuvaraj Muthuraman 
Published: February 2024

Abstract

A microplot experiment was carried out during rabi 2021-22 at Thoppur village of Virudhunagar district, to examine the impact of silicon sources and growth regulators on plant growth parameters of maize. Basal application of calcium silicate at six different doses and foliar applications of silicic acid (SA), gibberellic acid (GA) and potassium silicate were evaluated at critical phases in maize crop. The results revealed that basal application of 150 kg of calcium silicate / ha + 0.2 % silicic acid at 15 and 45 DAS + 50 ppm GA at 30 and 60 DAS was found to be effective with enhanced plant height of 121.84, 258.33 and 271.74 cm / plant during vegetative, tasseling and harvesting stage. Stem girth (5.48, 8.43 and 8.85 cm / plant), leaf length (49.64 cm, 77.62 cm and 84.37 cm / plant), leaf breadth (5.87, 8.73 and 8.96 cm / plant) were also increased during vegetative, tasseling and harvesting stage. The chlorophyll index was found higher during tasseling stage (55.17) compared to vegetative stage (54.32) in this treatment. Further, the treatment with basal application of 150 kg of calcium silicate / ha + 0.2 % SA + 50 ppm GA improved the yield parameters viz., cob length (25.43 cm), cob girth (19.03), test weight ( 41.84 g), number of grains row cob-1 (15.30), number of grains cob-1 (337), grain yield (7, 287 kg ha-1), stover yield (9.94 t ha-1) and harvest index (73.31 per cent ha-1). The BC ratio observed was higher in the basal application of 75 kg of calcium silicate + 0.2 % SA at 15 and 45 DAS + 50 ppm GA at 30 and 60 DAS (2.54) followed ½ dose of T2 (150 kg) + 0.2 % SA at 15 and 45 DAS + 50 ppm GA at 30 and 60 DAS (T4) (2.51).
Mycobacterium maeseillense bloodstream infection combined with skin fungal infection: a case report and literature review
Authors: Wang Danchun , Xue Dongjie , Chen Xin , Wu Xiong , Gao Wenjun , Liang Xinyue , Yuan Wenli , Wang Hui , Wang Qi 
Published: February 2024

Abstract

Background
Non-tuberculous mycobacteria (NTM) are widely present in the natural environment and can invade the human body through the respiratory tract, gastrointestinal tract, and skin. They are particularly prone to infecting immunocompromised patients, primarily affecting multiple organs including the lungs, lymph nodes, and skin. However, reported cases of NTM bloodstream infections are rare. We aim to report a rare case of Mycobacterium massiliense bloodstream infection with concurrent skin fungal infection in a patient after kidney transplantation. We also provide a literature review to enhance understanding of this uncommon condition.
Case presentation
A 58-year-old male with a history of long-term steroid and immunosuppressant use after kidney transplantation presented with limb swelling for three years, which worsened over the past two months. Physical examination revealed redness and swelling of the skin on all four limbs, with a non-healing wound on the lower left limb. Skin tissue analysis using metagenomic next-generation sequencing (mNGS) and fungal culture indicated infection with red-colored trichophyton rubrum. Blood culture suggested infection with Mycobacterium massiliense. After receiving anti-NTM treatment, the patient’s symptoms have significantly improved and they are currently still undergoing treatment.
Conclusion
Mycobacterium maeseillense belongs to NTM. Gram staining is prone to miss detection and acid-fast staining was positive. This bacterium could be identified by mass spectrometry and mNGS. The drug sensitivity test of NTM was performed by broth microdilution method. The results of the susceptibility test showed that Mycobacterium maeseillense was sensitive to clarithromycin, intermediary to moxifloxacin and linezolid. The bacteria needs a combination of drugs and an adequate course of medication. NTM bloodstream infections are relatively rare, and early identification and proactive intervention are key to successful management.
Negative Emotional Eating is a Stigmatized Yet Trivialized Behavior Independent of Weight Stigma: An Experimental Vignette Study
Authors: Chan Wai Sze , Cheng Wing Yee , Wen Fangdi 
Published: February 2024

Abstract

Background
Negative emotional eating (NEE) refers to overeating in response to negative emotional states and is a prevalent behavior in individuals with eating disorders and/or obesity. Both eating disorders and obesity are highly stigmatized conditions. However, recent research suggests that the stigmatization of eating disorders and obesity may depend on and interact with the presence of specific eating behaviors. The stigma surrounding NEE is unexplored. Therefore, the present experimental vignette study examined the stigma and help-seeking attitudes associated with NEE the interaction between NEE stigma and weight stigma.
Methods
Twelve vignettes describing a women’s eating behaviors and weight status (4 eating conditions: no disordered eating, NEE, bulimia nervosa, binge eating disorder × 3 weight status: no mention of weight, normal-weight, obese) were randomly assigned to be viewed by 558 participants (mean age = 29.12 [10.66] years; 70.0% women) with each participant viewing one vignette, i.e., a between-subject design. They then completed measures of stigma and help-seeking intentions.
Results
The results showed that the character with NEE was ascribed more negative personality characteristics, faced more adverse affective reactions, and elicited greater social distancing desires than the character without disordered eating. Additionally, NEE stigma did not interact with weight stigma; NEE was stigmatized regardless of weight status. Furthermore, NEE was associated with greater volitional stigma than eating disorders—NEE was perceived as more trivial and associated with lower help-seeking intentions.
Conclusion
In conclusion, NEE is a stigmatized but trivialized behavior. Future public health initiatives shall aim to reduce the stigma surrounding NEE and improve help-seeking intentions regarding NEE.