Xufeng Zheng
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View article: Changing Earth‐Sun Distance Drifts Global Circulation Patterns
Changing Earth‐Sun Distance Drifts Global Circulation Patterns Open
Modern observations reveal that large‐scale ocean‐atmosphere circulation (OAC) is drifting toward higher latitudes under global warming. Paleoclimate proxies indicate that similar OAC drifts occurred on orbital timescale as well. However, …
View article: Long-term clinical outcomes of maintenance therapy with nucleos(t)ide analogues in chronic hepatitis B patients with low-level viremia: A systematic review and meta-analysis
Long-term clinical outcomes of maintenance therapy with nucleos(t)ide analogues in chronic hepatitis B patients with low-level viremia: A systematic review and meta-analysis Open
View article: Comprehensive analysis of risk factors for postoperative wound infection following open reduction and internal fixation of Rib fractures
Comprehensive analysis of risk factors for postoperative wound infection following open reduction and internal fixation of Rib fractures Open
Prolonged operation time, anemia, extended drainage, diabetes mellitus, smoking, and advanced age significantly increase the risk of PWIs following ORIF for rib fractures. Early identification and targeted management of these risk factors …
View article: A Geochemical Mechanism for >10 m Apparent Downward Offsets of Magnetic Reversals Inferred From Comparison of Two Scotia Sea Drill Sites
A Geochemical Mechanism for >10 m Apparent Downward Offsets of Magnetic Reversals Inferred From Comparison of Two Scotia Sea Drill Sites Open
We document an apparent downward displacement of the Matuyama‐Brunhes magnetic reversal by ∼20 m at Scotia Sea International Ocean Discovery Program Site U1538 (Pirie Basin) by comparison with the well‐defined paleomagnetic record at nearb…
View article: A key hub for climate systems: deciphering from Southern Ocean sea surface temperature variability
A key hub for climate systems: deciphering from Southern Ocean sea surface temperature variability Open
The Southern Ocean connects the Pacific, Atlantic, and Indian Oceans, serving as a key hub for the global overturning circulation. The climate of the Southern Ocean is closely linked to the low-latitude equatorial Pacific, as well as the h…
View article: Prediction of histopathologic grades of myxofibrosarcoma with radiomics based on magnetic resonance imaging
Prediction of histopathologic grades of myxofibrosarcoma with radiomics based on magnetic resonance imaging Open
View article: Prediction of Histopathologic Grades of Myxofibrosarcoma with Radiomics based on Magnetic Resonance Imaging
Prediction of Histopathologic Grades of Myxofibrosarcoma with Radiomics based on Magnetic Resonance Imaging Open
Purpose: To develop a radiomics-based model from preoperative magnetic resonance imaging (MRI) for predicting the histopathological grades of myxofibrosarcoma. Methods: This retrospective study included 54 patients. The tumors were classif…
View article: Ancient marine sediment DNA reveals diatom transition in Antarctica
Ancient marine sediment DNA reveals diatom transition in Antarctica Open
View article: Latitudinal Variance in the Drivers and Pacing of Warmth During Mid‐Pleistocene MIS 31 in the Antarctic Zone of the Southern Ocean
Latitudinal Variance in the Drivers and Pacing of Warmth During Mid‐Pleistocene MIS 31 in the Antarctic Zone of the Southern Ocean Open
Early Pleistocene Marine Isotope Stage (MIS)‐31 (1.081–1.062 Ma) is a unique interval of extreme global warming, including evidence of a West Antarctic Ice Sheet (WAIS) collapse. Here we present a new 1,000‐year resolution, spanning 1.110–…
View article: Episodes of Early Pleistocene West Antarctic Ice Sheet Retreat Recorded by Iceberg Alley Sediments
Episodes of Early Pleistocene West Antarctic Ice Sheet Retreat Recorded by Iceberg Alley Sediments Open
Ice loss in the Southern Hemisphere has been greatest over the past 30 years in West Antarctica. The high sensitivity of this region to climate change has motivated geologists to examine marine sedimentary records for evidence of past epis…
View article: Research on News Copyright Management and Protection Mechanism Based on Blockchain Technology
Research on News Copyright Management and Protection Mechanism Based on Blockchain Technology Open
In the current digital background, infringement of news works has become a common phenomenon, and the traditional copyright protection measures have failed to meet the needs of the times. This paper will analyze the current research on blo…
View article: IODP Expedition 382: Supplementary Tables for "Episodes of early Pleistocene West Antarctic Ice Sheet retreat recorded by Iceberg Alley sediments"
IODP Expedition 382: Supplementary Tables for "Episodes of early Pleistocene West Antarctic Ice Sheet retreat recorded by Iceberg Alley sediments" Open
IODP Expedition 382: Supplementary Tables for "Episodes of early Pleistocene West Antarctic Ice Sheet retreat recorded by Iceberg Alley sediments" Includes SEM QEMSCAN® and 40Ar/39Ar data for International Ocean Disco…
View article: IODP Expedition 382: Supplementary Tables for "Episodes of early Pleistocene West Antarctic Ice Sheet retreat recorded by Iceberg Alley sediments"
IODP Expedition 382: Supplementary Tables for "Episodes of early Pleistocene West Antarctic Ice Sheet retreat recorded by Iceberg Alley sediments" Open
IODP Expedition 382: Supplementary Tables for "Episodes of early Pleistocene West Antarctic Ice Sheet retreat recorded by Iceberg Alley sediments" Includes SEM QEMSCAN® and 40Ar/39Ar data for International Ocean Disco…
View article: IODP Expedition 382: Supplementary Tables for "Episodes of early Pleistocene West Antarctic Ice Sheet retreat recorded by Iceberg Alley sediments"
IODP Expedition 382: Supplementary Tables for "Episodes of early Pleistocene West Antarctic Ice Sheet retreat recorded by Iceberg Alley sediments" Open
IODP Expedition 382: Supplementary Tables for "Episodes of early Pleistocene West Antarctic Ice Sheet retreat recorded by Iceberg Alley sediments" Includes SEM QEMSCAN® and 40Ar/39Ar data for International Ocean Disco…
View article: Antiphased dust deposition and productivity in the Antarctic Zone over 1.5 million years
Antiphased dust deposition and productivity in the Antarctic Zone over 1.5 million years Open
The Southern Ocean paleoceanography provides key insights into how iron fertilization and oceanic productivity developed through Pleistocene ice-ages and their role in influencing the carbon cycle. We report a high-resolution record of dus…
View article: Late Holocene Orbital Forcing and Solar Activity on the Kuroshio Current of Subtropical North Pacific at Different Timescales
Late Holocene Orbital Forcing and Solar Activity on the Kuroshio Current of Subtropical North Pacific at Different Timescales Open
The North Pacific subtropical gyre (NPSTG) redistributes heat and moisture between low and high latitudes and plays a key role in modulating the global climate change and ecosystem. Recent evidence suggests intensification and poleward shi…
View article: Author Correction: Orbital- and millennial-scale Antarctic Circumpolar Current variability in Drake Passage over the past 140,000 years
Author Correction: Orbital- and millennial-scale Antarctic Circumpolar Current variability in Drake Passage over the past 140,000 years Open
The original version of this Article contained an error in Fig. 1, in which the unit for the variable “Current speed” was given as “m/s”, but should be “cm/s”. This has been corrected in both the PDF and HTML versions of the Article.
View article: Extremely Southward Migration of the Antarctic Circumpolar Current During the Last Interglacial
Extremely Southward Migration of the Antarctic Circumpolar Current During the Last Interglacial Open
The Antarctic Circumpolar Current (ACC) acts as a critical component to regulate the global thermohaline circulation and climate. However, active debate remains about the relative strength of ACC during current/past warm periods and underl…
View article: Enhanced North Pacific subtropical gyre circulation during the late Holocene
Enhanced North Pacific subtropical gyre circulation during the late Holocene Open
View article: Compilation of Holocene alkenone SST records along the North Pacific margins (including a new core Oki02 in the Okinawa Trough)
Compilation of Holocene alkenone SST records along the North Pacific margins (including a new core Oki02 in the Okinawa Trough) Open
The sediment core Oki02 (26°04' N, 125°12' E, 1,612 m water depth), located in the Okinawa Trough, is used to analyze ~100-year-resolution alkenone-based sea surface temperature (SST) values during the Holocene. Together with previously pu…
View article: Compilation of Holocene alkenone SST records along the North Pacific margins (including a new core Oki02 in the Okinawa Trough)
Compilation of Holocene alkenone SST records along the North Pacific margins (including a new core Oki02 in the Okinawa Trough) Open
The sediment core Oki02 (26°04' N, 125°12' E, 1,612 m water depth), located in the Okinawa Trough, is used to analyze ~100-year-resolution alkenone-based sea surface temperature (SST) values during the Holocene. Together with previously pu…
View article: Orbital- and millennial-scale Antarctic Circumpolar Current variability in Drake Passage over the past 140,000 years
Orbital- and millennial-scale Antarctic Circumpolar Current variability in Drake Passage over the past 140,000 years Open
View article: IODP Expedition 382, Hole U1536E - Well Logging Data
IODP Expedition 382, Hole U1536E - Well Logging Data Open
Logging data are measurements of physical properties of the formation surrounding a borehole, acquired in situ after completion of coring (wireline logging) or during drilling (Logging-While-Drilling, LWD). The range of data (resistivity, …
View article: IODP Expedition 382, Hole U1536E - Well Logging Data
IODP Expedition 382, Hole U1536E - Well Logging Data Open
Logging data are measurements of physical properties of the formation surrounding a borehole, acquired in situ after completion of coring (wireline logging) or during drilling (Logging-While-Drilling, LWD). The range of data (resistivity, …
View article: IODP Expedition 382 Ion chromatography
IODP Expedition 382 Ion chromatography Open
Cation and anion concentration in interstitial water samples was measured by ion chromatography using a conductivity detector. Cation analytes include calcium, magnesium, potassium, and sodium. Anion analytes include chloride, sulfate, and…
View article: IODP Expedition 382 Alkalinity and pH
IODP Expedition 382 Alkalinity and pH Open
Alkalinity was determined by Gran titration with an autotitrator (Metrohm 794 basic Titrino) using 0.1 M HCl at 20 degrees C. Report includes alkalinity, correction factor (if applicable), and pH.
View article: IODP Expedition 382 Closeup images
IODP Expedition 382 Closeup images Open
Close-up images taken by digital cameras as requested by the science party, typically when the section-half image is not sufficient. Close-up photographs of the areas of interest may be taken from whole-round sections, pieces, or section h…
View article: IODP Expedition 382 Micropaleontology
IODP Expedition 382 Micropaleontology Open
Paleontological data were collected using microscopes and recorded in the JRSO description software. All data for a species group (e.g., diatoms or nannofossils) were collected in a Microsoft Excel worksheet by hole. A zip file of the enti…
View article: IODP Expedition 382 ICP-AES elemental analysis (solids)
IODP Expedition 382 ICP-AES elemental analysis (solids) Open
Elemental contents in hard rock and sediment samples was measured by inductively coupled plasma - atomic emission spectrocopy (ICP-AES). Data are presented by element-wavelength pair (e.g., more than one calcium line may be reported). Elem…
View article: IODP Expedition 382 Towed magnetometer
IODP Expedition 382 Towed magnetometer Open
Seafloor magnetometer data were measured using a Marine Magnetics 1000 m SeaSpy towed magnetometer. Raw log and data files are presented by expedition.