Evidence of active subglacial lakes under a slowly moving coastal region of the Antarctic Ice Sheet by J. F. Arthur, C. Shackleton, G. Moholdt, K. Matsuoka, J. van Oostveen

“…Most previously identified lakes have been found upstream (<span class="inline-formula"><i>&gt;</i>100</span> km) of fast-flowing glaciers in West Antarctica, and none have been found in the coastal region of Dronning Maud Land (DML) in East Antarctica. …”
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ANTIOXIDANT POTENTIAL OF TEMULAWAK (CURCUMA XANTHORRHIZA) EXTRACT GEL AS A CANDIDATE FOR WOUND HEALING by Reghita Claudia Malau, Sri Wahyuni Nasution, Ali Napiah Nasution, Wahyu Widowati, Faradhina Salfa Nindya, Hanna Sari Widya Kusuma

“…The measurement results were then used in the calculation of antioxidant activity to determine the IC50 value. Result: Formulas 1, 2, and 3 meet the requirements by yielding a homogeneous gel with a spreadability of 5.37 – 5.93 cm, a pH level of 5.87 – 6.10, and a viscosity of 8.800 – 9296.67 cps. …”
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Long-term changes in the dependence of <i>Nm</i>F2 on solar flux at Juliusruh by M. G. Tan Jun Rios, M. G. Tan Jun Rios, C. Borries, H. Liu, J. Mielich

“…A highly pronounced local time dependence in January with the <span class="inline-formula"><i>R</i>²</span> (goodness of the description for each fit) value being maximum around the noon hours has been observed. …”
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Technical note: A fast and reproducible autosampler for direct vapor equilibration isotope measurements by J. Pyschik, S. Seeger, S. Seeger, B. Herbstritt, M. Weiler

“…The developed system was tested by co-measuring 90 soil samples and 21 liquid water samples with known <span class="inline-formula"><i>δ</i></span> values. VapAuSa measurements have a negligible measurement bias (<span class="inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" id="M4" display="inline" overflow="scroll" dspmath="mathml"><mrow><mo>&lt;</mo><mn mathvariant="normal">1</mn><mo>×</mo><msup><mn mathvariant="normal">10</mn><mrow><mo>-</mo><mn mathvariant="normal">13</mn></mrow></msup></mrow></math><span><svg:svg xmlns:svg="http://www.w3.org/2000/svg" width="56pt" height="14pt" class="svg-formula" dspmath="mathimg" md5hash="84c4c517ec0a57ff59e5ade77a9a4f92"><svg:image xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="hess-29-525-2025-ie00001.svg" width="56pt" height="14pt" src="hess-29-525-2025-ie00001.png"/></svg:svg></span></span> ‰ for both <span class="inline-formula"><i>δ</i>²</span>H and <span class="inline-formula"><i>δ</i>¹⁸</span>O) and similar measurement repeatability compared to manual analysis of identical samples (<span class="inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" id="M7" display="inline" overflow="scroll" dspmath="mathml"><mrow><msup><mi mathvariant="italic">δ</mi><mn mathvariant="normal">2</mn></msup><mrow class="chem"><mi mathvariant="normal">H</mi></mrow><mo>=</mo><mo>±</mo><mn mathvariant="normal">4.5</mn></mrow></math><span><svg:svg xmlns:svg="http://www.w3.org/2000/svg" width="58pt" height="14pt" class="svg-formula" dspmath="mathimg" md5hash="a1756e064ae97bf3fb705c96a90e616e"><svg:image xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="hess-29-525-2025-ie00002.svg" width="58pt" height="14pt" src="hess-29-525-2025-ie00002.png"/></svg:svg></span></span> ‰ and <span class="inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" id="M8" display="inline" overflow="scroll" dspmath="mathml"><mrow><msup><mi mathvariant="italic">δ</mi><mn mathvariant="normal">18</mn></msup><mrow class="chem"><mi mathvariant="normal">O</mi></mrow><mo>=</mo><mo>±</mo></mrow></math><span><svg:svg xmlns:svg="http://www.w3.org/2000/svg" width="49pt" height="14pt" class="svg-formula" dspmath="mathimg" md5hash="5b12edb21efb09f699689b93d39aa9cd"><svg:image xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="hess-29-525-2025-ie00003.svg" width="49pt" height="14pt" src="hess-29-525-2025-ie00003.png"/></svg:svg></span></span>0.58 ‰ for VapAuSa measurements vs. …”
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Mid-term to long-term outcome and risk factors for failure of 158 hips with two-stage revision for periprosthetic hip joint infection by M. Abuelnour, C. McNamee, A. B. Rafi, W. Hohlbein, W. Hohlbein, P. Keogh, J. Cashman

“…The mean Western Ontario and McMaster Universities Arthritis Index (WOMAC) hip score significantly improved from 68.3 at the pre-operative stage to 35.9 at 2.1 (2 to 3.3) years, 35.3 at 5.3 (5 to 8.4) years, 38.3 at 11.3 (10–15) years and 43.8 at 18.7 (16.5 to 21.7) years (<span class="inline-formula"><i>p</i>&lt;0.01</span>). Duration of antibiotics and gram-negative infection were the only predictive risk factors for re-infection. …”
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Geomorphic imprint of high-mountain floods: insights from the 2022 hydrological extreme across the upper Indus River catchment in the northwestern Himalayas by A. Kashyap, K. L. Cook, M. D. Behera

“…The flood-affected regions had high mean basin <span class="inline-formula"><i>k</i>_sn</span> (normalized steepness index) values and stream length–gradient (SL) index values, with numerous spikes in their magnitudes along their channel profiles downstream. …”
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Assessing the impacts of simulated ocean alkalinity enhancement on viability and growth of nearshore species of phytoplankton by J. L. Oberlander, M. E. Burke, C. A. London, H. L. MacIntyre

“…Chlorophyll <span class="inline-formula"><i>a</i></span> fluorescence was used to test for changes in photosynthetic competence and apparent growth rates. …”
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More on Codes Over Finite Quotients of Polynomial Rings by Emad Kadhim Al-Lami, Reza Sobhani, Alireza Abdollahi, Javad Bagherian

“…El Amrani) of <inline-formula> <tex-math notation="LaTeX">$\mathbb {A}$ </tex-math></inline-formula>-codes of length l over <inline-formula> <tex-math notation="LaTeX">$\mathbb {A}$ </tex-math></inline-formula>, i.e. <inline-formula> <tex-math notation="LaTeX">$\mathbb {A}$ </tex-math></inline-formula>-submodules of <inline-formula> <tex-math notation="LaTeX">${\mathbb {A}}^{l}$ </tex-math></inline-formula>. …”
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Growth response of <i>Emiliania huxleyi</i> to ocean alkalinity enhancement by G. Faucher, M. Haunost, A. J. Paul, A. U. C. Tietz, U. Riebesell

“…They contribute <span class="inline-formula"><i>&lt;</i></span> 10 % to the global marine primary production but are responsible for a large proportion of the marine calcite deposition. …”
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Assessment of the southern polar and subpolar warming in the PMIP4 last interglacial simulations using paleoclimate data syntheses by Q. Gao, Q. Gao, Q. Gao, E. Capron, L. C. Sime, R. H. Rhodes, R. Sivankutty, X. Zhang, B. L. Otto-Bliesner, M. Werner

“…The hosed 128 ka HadCM3 simulation captures much of the warming and sea ice loss shown in the four data syntheses at 127 ka relative to preindustrial: south of 40° S, modeled annual sea surface temperature (SST) rises by 1.3 <span class="inline-formula">±</span> 0.6 °C, while reconstructed average anomalies range from 2.2 to 2.7 °C; modeled summer SST increases by 1.1 <span class="inline-formula">±</span> 0.7 °C, close to the 1.2–2.2 °C reconstructed average anomalies; September sea ice area (SIA) is reduced by 40 <span class="inline-formula"><i>%</i></span>, similar to the reconstructed 40 <span class="inline-formula">%</span> reduction of sea ice concentration (SIC); over the Antarctic Ice Sheet, modeled annual surface air temperature (SAT) increases by 2.6 <span class="inline-formula">±</span> 0.4 °C, even larger than reconstructed average anomalies of 2.2 °C. …”
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Fixed-Point Grover Adaptive Search for Quadratic Binary Optimization Problems by Akos Nagy, Jaime Park, Cindy Zhang, Atithi Acharya, Alex Khan

“…Finally, we give a heuristic argument that, with high probability and in <inline-formula><tex-math notation="LaTeX">$O (\frac{\log _{2} (n)}{\sqrt{\epsilon }})$</tex-math></inline-formula> time, this adaptive method finds a configuration that is among the best <inline-formula><tex-math notation="LaTeX">$\epsilon 2^{n}$</tex-math></inline-formula> ones.…”
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The effect of groundwater depth on topsoil organic matter mineralization during a simulated dry summer in northwestern Europe by A. Françoys, A. Françoys, O. Mendoza, J. Hu, P. Boeckx, W. Cornelis, S. De Neve, S. Sleutel

“…Additionally, a model fitted to cumulative ryegrass mineralization showed a lower mineralization rate for the stable <span class="inline-formula"><i>C</i>_ryegrass</span> pool in the silt loam soil with the shallowest GWT, where capillary rise contributed most significantly to topsoil moisture, compared with other combinations of soil texture and GWT depth. …”
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