黑龙江仙洞山梅花鹿自然保护区冬季梅花鹿环境容纳量初步 估算与分析 by 孙 悦 杨 淼 张玮琪 钟林强 张明海

“…2015年3～4月,在保护区采用分层抽样技术,共布设样线20条,每条样线长1.5～5 km,在样线上每隔300～400 m布设10 m×10 m的大样方,大样方中央及四角布设1 m×1 m的小样方,调查中共布设大样方103个,小样方620个,通过样方测定梅花鹿生境中主要食物的生物量供给量。…”
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Robotic-assisted left thoracic small-incision minimally invasive coronary artery bypass grafting: a case series report by HE Peiling, SONG Yi, YUAN Ye

“…The incision length in the left chest was 8 （8， 8） cm， the operation time was 380 （300， 465） min， the intraoperative bleeding volume was 300 （100， 400） mL， the length of ICU stay was 3 （2， 3） d， the amount of thoracic drainage was 780 （525， 1 040） mL， and the postoperative length from surgery to discharge was 11.17±2.38 d. …”
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肝纤维化评价指标预测肝癌患者肝切除术后肝功能衰竭 by 林水荣, 林浩钟, 钱柏锋, 李牧其, 彭洪, 华赟鹏, 彭宝岗, 沈顺利

“…多因素分析显示：大范围肝切除术 （≥3个肝段切除）、失血量&gt;400 mL，TBIL、PLT、纤维蛋白原以及APRI、FIB-4均为PHLF的独立危险因素；ROC曲线分析显示：APRI（AUC=0.816） 和FIB-4 （AUC=0.728）对PHLF的预测能力均优于 Child-Pugh评分（AUC=0.566）<italic>P</italic>均&lt;0.001。…”
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Historical dynamics of marginal populations at the leading edge of a temperate species in the boreal‐temperate ecotone by Pierre‐Yves Mondou Laperrière, Todor S. Minchev, Pierre Grondin, Martin Lavoie, Guillaume de Lafontaine

“…Contemporary dynamics (<200 years) were assessed by analyzing tree size structure of all stems within 400 m2 plots, minimal stand age from tree‐ring dating, as well as the recent occurrence of fire and logging from published ecoforest data. …”
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Direct Observations of North Pacific Subsurface Low Potential Vorticity Water Impinging on the Kuroshio by Ran Wang, Qiang Ren, Feng Nan, Fei Yu, Zifei Chen, Yansong Liu, Jianfeng Wang, Chuanzheng Zhang, Ruixiang Zhao, Hua Zheng, Xiaohua Zhu

“…In addition, the SLPVW impingement results in a significant subsurface velocity variation (about 10 cm/s) in the 200–400 m layer. These findings shed new light on the mechanisms of the intraseasonal variation in the Kuroshio subsurface layer.…”
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Biopriming of Maize with their endophyte Aspergillus fumigatus reinforces their resistance to salinity stress and improves their physiological traits by Marwa A. Yassin, Nelly George, Lamis Shabaan, Yousra Gouda

“…The fungal bioprimed seeds of the haploid and triploid plants were irrigated with 400 mM NaCl. The fungal-bioprimed plants displayed a significant improvement on the shoot density, fibrous roots, root length, shoot length, and leaves numbers and areas of the stressed-plants by ~ 1.7 folds, compared to control, ensures the triggering of different salt resistance machineries in plants upon fungal biopriming. …”
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Detailed Fluid Inclusion and Stable Isotope Analysis on Deep Carbonates from the North Alpine Foreland Basin to Constrain Paleofluid Evolution by Elena Mraz, Markus Wolfgramm, Inga Moeck, Kurosch Thuro

“…Salinity and formation temperature of paleofluids in fluid inclusions and isotope data are consistent with previous studies and reveal a 5-stage evolution: the main cementation phases are composed of (I) the early diagenesis in limestones (200-400 m, 40-50°C), (II) early diagenetic dolomitization, and (III) burial dolomitization (1-2 km, II: 40-90°C; III: 70-100°C; 40 g/L NaCl equiv.), and (IV) late burial calcification (IIIa: 110-140°C, IIIb: 140-200°C) linked to tectonic features in the Molasse Basin. …”
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高原低氧环境抑制小鼠脾脏组织碳代谢的分子机制 by 陈晓晨, 胡英, 许玉珍, 龙启福, 马茹雪, 永胜

“…目的探究低氧暴露对小鼠脾脏组织碳代谢通路的调控机制。方法将C57BL/6小鼠分别在海拔400 m和4 200 m饲养，每组5只，30 d后无菌取出脾脏组织，通过转录组测序，蛋白质组学和非靶向代谢组学分析差异表达基因、差异蛋白以及差异代谢物，利用GO和KEGG富集分析，挖掘关键通路，并通过RT-qPCR和Western blot对通路中关键基因和蛋白进行验证。…”
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Isolation and Purification, Structural Characterization, Hypoglycemic Activity of Soluble β-Glucan from Cordyceps chrysanthemi by Yexin LIN, Guangyu YAN, Yaru WANG, Hua FANG, Hui CHEN, Zhuan HONG

“…The results showed that the macroporous resin HPD-750 had the best adsorption effect, and the optimal conditions for adsorption were as follows: up-sample flow rate of 5 mL/min, up-sample concentration of 4 mg/mL, up-sample volume of 400 mL, and mass of the resin of 40 g. Two β-glucan fractions, CMBG-1 and CMBG-2, with relative molecular weights of 13.57×104 Da and 14.36×104 Da, respectively, were isolated using a DEAE-FF cellulose exchange column. …”
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PPAR Gamma Expression Levels during Development of Heart Failure in Patients with Coronary Artery Disease after Coronary Artery Bypass-Grafting by Izabela Wojtkowska, Andrzej Tysarowski, Katarzyna Seliga, Janusz A. Siedlecki, Zbigniew Juraszyński, Milosz Marona, Lidia Greszata, Anna Skrobisz, Karol Kaminski, Robert Sawicki, Janina Stępińska

“…HF was defined as LVEF <40% or NT-proBNP >400 pg/mL or 6MWT <400 m. Patients were divided into 2 groups: with and without HF. …”
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Woody Species Structure and Regeneration Status in Kafta Sheraro National Park Dry Forest, Tigray Region, Ethiopia by Fitsum Temesgen, Bikila Warkineh

“…The vegetation data were collected from 161 plots each with a size of 400 m2 (20 m × 20 m) for tree/shrub while subplots of size 100 m2 (10 m × 10 m) and 25 m2 (5 m × 5 m) for sapling and seedling, respectively, were established in the main plots. …”
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Potential to recover a record of Holocene climate and sea ice from Müller Ice Cap, Canada by David Armond Lilien, Niels Fabrin Nymand, Tamara Annina Gerber, Daniel Steinhage, Daniela Jansen, Laura Thomson, Madeline Myers, Steven Franke, Drew Taylor, Prasad Gogineni, Marcos Lemes, Bo Møllesøe Vinther, Dorthe Dahl-Jensen

“…Modeling of the depth-age scale indicates that Pleistocene ice is likely to exist with measurable resolution (300–1000 yr m−1) 20–90 m from the bed, assuming that Müller Ice Cap survived the Holocene Climatic Optimum with substantial ice thickness (~400 m or more). These conditions suggest that an undisturbed Holocene climate record could likely be recovered from Müller Ice Cap. …”
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Low-Cost LoRa-Based System for Continuous GHGs Monitoring in Cattle: Enhancing Agricultural Sustainability by Boonyarit Kumkhet, Nisit Pukrongta, Noraset Wichaipanich, Pubet Sangmahamad, Tanaporn Pechrkool, Virote Pirajnanchai, Patchadaporn Sangpet, Utthapon Issara, Attaphongse Taparugssanagorn

“…Both systems proved capable of reliable data transmission over distances of up to 400 m, making them ideal for large-scale deployments. …”
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意外发现的宫颈癌宫旁广泛切除和阴道上段切除术的临床分析

“…13例患者中鳞癌9例,腺癌4例;临床分期Ib1期9例,Ia2期4例;3例患者有肉眼可见病灶,病灶大小10~30 mm;在复核切除的子宫标本中有1例患者病灶浸润宫颈间质外1/2;10例无肉眼可见病灶的患者中浸润深度4~9 mm;4例患者LVSI阳性;两次手术间隔中位时间为20 d;手术平均时间242 min;术中平均出血量400 mL,术中输浓缩红细胞1例;术中损伤肠管1例?切除的组织术后病理结果13例患者均无病灶残留及宫旁组织浸润,仅1例患者出现淋巴结转移术后接受了同期放化疗?…”
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Resposta da Vegetação Campos de Altitude às Mudanças Climáticas na Faixa Altitudinal Acima de 400 Metros na Serra do Amolar e Morraria do Urucum, Pantanal Brasileiro by Dhonatan Diego Pessi, Normandes Matos da Silva, Camila Leonardo Mioto, Alfredo Marcelo Grigio, Francisco das Chagas Oliveira, Vinicius de Oliveira Ribeiro, Fábio Veríssimo Gonçalves, Marco Antonio Diodato, Roberto Macedo Gamarra, Felipe Siqueira Pacheco, Antonio Conceição Paranhos Filho

“…This study aims to examine the driving effects of climate change on the spatial distribution of altitude grassland vegetation along an altitudinal range above 400 m in Serra do Amolar and Morraria do Urucum, both inserted in the Pantanal wetlands located in the State of Mato Grosso do Sul, Brazil. …”
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Influence of Irradiance, Flow Rate, Reactor Geometry, and Photopromoter Concentration in Mineralization Kinetics of Methane in Air and in Aqueous Solutions by Photocatalytic Membra... by Ignazio Renato Bellobono, Mauro Rossi, Andrea Testino, Franca Morazzoni, Riccardo Bianchi, Giulia de Martini, Paola Maria Tozzi, Rodica Stanescu, Cristina Costache, Liliana Bobirica, Mauro Luigi Bonardi, Flavia Groppi

“…At a fixed value of irradiance (0.30 W⋅cm-1), the mineralization experiments in gaseous phase were repeated as a function of flow rate (4–400 m3⋅h−1). Moreover, at a standard flow rate of 300 m3⋅h−1, the ratio between the overall reaction volume and the length of the membrane was varied, substantially by varying the volume of reservoir, from and to which circulation of gaseous stream took place. …”
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Effect of Midsole Compliance on Oxygen Consumption and Perception of Effort and Comfort during running by Kai Biedermann, Gian-Andri Baumann, Christina M. Spengler, Fernando G. Beltrami

“…Methods Sixteen well-trained runners (age 31 ± 5 years, height 178 ± 9 cm, body mass 66 ± 10 kg, body fat 14 ± 4%, V̇O2peak 59 ± 4 ml･kg-1･min-1) performed, on different days, sub-maximal running for 6 min at 16 km·h-1 (80 ± 7% V̇O2peak) on a treadmill and a 400-m track. Treadmill tests included two runs each in NAF and NVF, while track tests included three runs each in NAF, NVF and CBE, with shoe order varied systematically. …”
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Observations of Loki Patera by Juno during Close Flybys by Alessandro Mura, Rosaly M. C. Lopes, Federico Tosi, Francesca Zambon, Roberto Sordini, Peter J. Mouginis-Mark, Julie Rathbun, Scott Bolton, Jani Radebaugh, Alberto Adriani, Andrea Cicchetti, Davide Grassi, Melissa Mirino, Raffaella Noschese, Giuseppe Piccioni, Christina Plainaki, Giuseppe Sindoni

“…We used data from the Juno spacecraft to investigate both the spatial and temporal properties of Loki Patera on Io, acquired in two infrared bands between 2022 December and 2024 April, at pixel sizes ranging from 400 m to 15 km. Loki shows a thermal structure unlike other active lava lakes previously reported, with some brightening near the lake’s perimeter but lacking the continuous “hot ring” seen at other paterae. …”
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Coarse-scale vertical distribution of pelagic amphipods in two contrasting seasons of the southern Gulf of Mexico by Marco Violante-Huerta, Laura Sanvicente-Añorve, Miguel Alatorre-Mendieta, Edlin Guerra-Castro

“…In a finer analysis taking the sampling levels as a factor, results indicated that, during the summer, the 200-400 m level showed a differentiation from the other deep levels; again, the effect of the deepening of temperature values between 15 and 18°C, could be the responsible. …”
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Development of a territory-wide household-based composite index for measuring relative distribution of households by economic status in individual small areas throughout Hong Kong by Eva L.H. Tsui, Philip L.H. Yu, K. F. Lam, Kelvin K.Y. Poon, Adam C.M. Ng, K. Y. Cheung, Winnie Li, Michael L.H. Leung, David H.Y. Lam, James L.Y. Cheng, Sharon P.W. Ng

“…Globally, this is the first study that presents the distribution of domestic households by the territory-wide economic status index decile groups within each of the 2,252 small subunit groups (SSUGs) throughout Hong Kong, with a median study population of 1,300 and a median area of 42,400 m2. Methods The index development involved 248,000 anonymized sampled household-based data collected from the population census, representing 2·66 million domestic households and 6·93 million population in mid-2021. …”
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