Showing 2,641 - 2,660 results of 2,725 for search '"in situ"', query time: 0.12s Refine Results
  1. 2641

    Modulating the sulfurization procedure to decrease by-product formation for one-step catalytic synthesis of sulfur-containing chemicals by ZhiZhi Xu, Jian Fang, Min Luo, Dedong He, Dingkai Chen, Jichang Lu, Yongming Luo

    Published 2025-04-01
    “…The activity tests, the characterization results and in situ DRIFTS technique demonstrate that a slower sulfurization heating rate and abundant-reduced sulfurization atmosphere facilitate the formation of K-intercalated 1 T-MoS2 phase, which possesses a weaker Mo-S(O) bond than that of CO bond in CO molecules. …”
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  2. 2642

    Preindustrial-to-present-day changes in atmospheric carbon monoxide: agreement and gaps between ice archives and global model reconstructions by X. Faïn, S. Szopa, V. Naïk, P. Martinerie, D. M. Etheridge, D. M. Etheridge, R. H. Rhodes, C. M. Trudinger, C. M. Trudinger, V. V. Petrenko, K. Fourteau, P. Place, P. Place

    Published 2025-01-01
    “…However, a divergence in the [CO] growth rate emerges in the NH between models and observations over the 1920–1980 period, attributed to uncertainties in CO emission factors (EFs), particularly EFs for the RCO (residential, commercial, and other) and transportation sectors, although we cannot totally rule out the possibility that the CO record based on the Greenland ice archives may be biased high by CO chemical production processes occurring in the ice prior<span id="page1106"/> to the measurements (i.e. in situ CO production). In the Southern Hemisphere, AerChemMIP models simulate an increase in atmospheric [CO] from 1850 to 1980 that closely reproduces the observations (22 <span class="inline-formula">±</span> 10 ppb and 13 <span class="inline-formula">±</span> 7 ppb, respectively). …”
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  3. 2643

    Revealing the biological features of the axolotl pancreas as a new research model by Hui Ma, Hui Ma, Hui Ma, Guangcong Peng, Yan Hu, Binbin Lu, Binbin Lu, Yiying Zheng, Yingxian Wu, Weimin Feng, Yu Shi, Xiangyu Pan, Li Song, Ina Stützer, Yanmei Liu, Jifeng Fei, Jifeng Fei, Jifeng Fei

    Published 2025-01-01
    “…Pancreatic development was observed using in situ hybridization and immunostaining for key pancreatic markers. …”
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  4. 2644

    Études comportementales pour la conservation du singe laineux de Poeppig (Lagothrix l. poeppigii) by Justine Philippon

    Published 2016-01-01
    “…En partenariat avec le centre de réhabilitation de l’association Ikamaperu situé en Amazonie péruvienne aux portes de la Réserve Nationale Pacaya-Samiria, ce projet représente l’opportunité unique d’approfondir les connaissances sur le comportement du singe laineux par l’observation comportementale de 47 individus de la sous-espèce Lagothrix l. poeppigii vivant en semi-liberté. …”
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  5. 2645

    Research Progress on Stem Cell Therapies for Articular Cartilage Regeneration by Shuangpeng Jiang, Guangzhao Tian, Xu Li, Zhen Yang, Fuxin Wang, Zhuang Tian, Bo Huang, Fu Wei, Kangkang Zha, Zhiqiang Sun, Xiang Sui, Shuyun Liu, Weimin Guo, Quanyi Guo

    Published 2021-01-01
    “…Endogenous stem cell homing and in situ regeneration strategies have received extensive attention. …”
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  6. 2646

    Macrofaunal biopores: Diversity and regeneration rates across diverse pedoclimatic conditions studied with repacked soil cores by Charlotte Védère, Hanane Aroui Boukbida, Yvan Capowiez, Sougueh Cheik, Guillaume Coulouma, Rinh Pham Dinh, Séraphine Grellier, Claude Hammecker, Thierry Henry Des Tureaux, Ajay Harit, Jean Louis Janeau, Pascal Jouquet, Jean Luc Maeght, Pascal Podwojewski, Cornelia Rumpel, Stéphane Sammartino, Norbert Silvera, Siwaporn Siltecho, Lotfi Smaili, Bounsamay Soulileuth, Nicolas Bottinelli

    Published 2025-02-01
    “…In this study we investigated the diversity of biopores and their regeneration rates in situ in various pedoclimatic conditions. Our approach involved field incubation of repacked soil cores with lateral openings across nine study sites in five countries (France, Vietnam, India, Laos and Thailand). …”
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  7. 2647

    Assessment framework to predict sensitivity of marine calcifiers to ocean alkalinity enhancement – identification of biological thresholds and importance of precautionary principle... by N. Bednaršek, H. van de Mortel, G. Pelletier, G. Pelletier, M. García-Reyes, R. A. Feely, A. G. Dickson, A. G. Dickson

    Published 2025-01-01
    “…Thus, we emphasize the importance of including much lower additions of alkalinity in experimental trials to realistically evaluate in situ biological responses. However, it is important to note our results do not consider equilibration with the atmosphere and are thus only applicable to short-term and near-field application. …”
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  8. 2648
  9. 2649

    Unraveling the depth-dependent causal dynamics of methanogenesis and methanotrophy in a high-latitude fen peatland by Shuai Yang, Jinyun Tang, Zhen Li, Kunxiaojia Yuan, Qiong Wu, Kuang-Yu Chang, Suzanne B Hodgkins, Rachel M Wilson, Qing Zhu, Robert F Grant, William J Riley, Scott R Saleska, Virginia I Rich, Ruth K Varner

    Published 2025-01-01
    “…Additionally, long-term in situ measurements within soil columns are limited and associated with large uncertainties in microbial substrates (e.g. dissolved organic carbon, acetate, hydrogen). …”
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  10. 2650

    An Overview of Solar Orbiter Observations of Interplanetary Shocks in Solar Cycle 25 by Domenico Trotta, Andrew Dimmock, Heli Hietala, Xochitl Blanco-Cano, Timothy S. Horbury, Rami Vainio, Nina Dresing, Immanuel Christopher Jebaraj, Francisco Espinosa Lara, Raúl Gómez-Herrero, Javier Rodriguez-Pacheco, Yulia Kartavykh, David Lario, Jan Gieseler, Miho Janvier, Milan Maksimovic, Nasrin Talebpour Sheshvan, Christopher J. Owen, Emilia K. J. Kilpua, Robert F. Wimmer-Schweingruber

    Published 2025-01-01
    “…We use previously unavailable measurements of IP shocks in the inner heliosphere provided by Solar Orbiter, and present a survey of the first 100 shocks observed in situ at different heliocentric distances during the rising phase of solar cycle 25. …”
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  11. 2651

    Multi-omics analysis reveals the interplay between intratumoral bacteria and glioma by Ting Li, Zhanyi Zhao, Meichang Peng, Lu Zhang, Cheng Wang, Feiyang Luo, Meiqin Zeng, Kaijian Sun, Zhencheng Fang, Yunhao Luo, Yugu Xie, Cui Lv, Jiaxuan Wang, Jian-Dong Huang, Hongwei Zhou, Haitao Sun

    Published 2025-01-01
    “…We employed immunohistochemistry, multicolor immunofluorescence, and fluorescence in situ hybridization (FISH) staining to observe the presence and location of bacteria. …”
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  12. 2652

    GDNF family receptor alpha-like (GFRAL) expression is restricted to the caudal brainstem by Cecilia Hes, Lu Ting Gui, Alexandre Bay, Fernando Alvarez, Pierce Katz, Tanushree Paul, Nadejda Bozadjieva-Kramer, Randy J. Seeley, Ciriaco A. Piccirillo, Paul V. Sabatini

    Published 2025-01-01
    “…Methods: From Gfral:eGFP mice we collected tissue from 12 different tissues, including brain, and used single molecule in-situ hybridizations to identify cells within those tissues expressing Gfral. …”
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  13. 2653

    Une pompe hydraulique romaine en bois en contexte d’incendie à Reims/Durocortorum by Cyril Driard

    Published 2023-12-01
    “…The pistons were found in situ inside and they are of different design. The one discovered in the right cylinder consists of circular pieces of leather nailed to the end of the wooden sleeve using a single, large iron nail. …”
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  14. 2654

    Cambios hidrográficos estacionales a lo largo de la costa del Golfo de Arauco (37º S) by Odette A. Vergara, Josse Contreras-Rojas, Richard Muñoz, Luis Bermedo, Marcus Sobarzo, Gonzalo S. Saldías, Cristian Chandía, Aldo Hernández, Marco Salamanca, Eduardo Hernández-Miranda

    Published 2024-12-01
    “…Adicionalmente, datos satelitales provenientes del sensor MODIS-aqua de temperatura superficial del mar, clorofila-a y Rrs645 fueron utilizados para complementar la información in situ. Nuestros resultados muestran una marcada estacionalidad en la hidrografía del golfo de Arauco, principalmente en la temperatura superficial del mar. …”
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  15. 2655

    Incretin-responsive human pancreatic adipose tissue organoids: A functional model for fatty pancreas research by E. Lorza-Gil, O.D. Strauss, E. Ziegler, K. Kansy, M.-T. Katschke, G. Rahimi, D. Neuscheler, L. Sandforth, A. Sandforth, G. Sancar, B. Kaufmann, D. Hartmann, S. Singer, A.L. Mihaljevic, R. Jumpertz-von Schwartzenberg, J. Sbierski-Kind, T.D. Müller, A.L. Birkenfeld, F. Gerst

    Published 2025-01-01
    “…Results: These organoids carry biological properties of the in situ pancreatic fat, presenting levels of adipogenic markers comparable to native pancreatic adipocytes and improved lipolytic and anti-lipolytic response compared to conventional 2D cultures. …”
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  16. 2656

    The ratio of transverse to longitudinal turbulent velocity statistics for aircraft measurements by J. L. Nowak, M. Lothon, D. H. Lenschow, S. P. Malinowski

    Published 2025-01-01
    “…</p> <p>We estimate the transverse-to-longitudinal ratios and the scaling exponents from in situ high-rate turbulence measurements collected by three research aircraft during four field experiments in two regimes of the marine atmospheric boundary layer: shallow trade-wind convection and subtropical stratocumulus. …”
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  17. 2657

    Bioinspired hierarchical porous tough adhesive to promote sealing of high-pressure bleeding by Yinghao Li, Dongling Xiao, Weixi Yan, Meilin Jiang, Ju Tan, Zhongliang Qin, Jingting Zhou, Yue Sun, Mingcan Yang, Guanyuan Yang, Yawei Gu, Yong Liu, Chuhong Zhu

    Published 2025-03-01
    “…This hierarchical matrix is fabricated through a phase separation process, which involves the in-situ formation of nanoporous aggregates within a microporous double-network (DN) matrix. …”
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  18. 2658

    Uptake and 4-week outcomes of an ‘opt-out’ smoking cessation referral strategy in a London-based lung cancer screening setting by Anthony Edey, Neal Navani, Kitty Chan, Graham Robinson, Janine Zylstra, Paul Robinson, Laura Green, Anand Devaraj, Jane Rowlands, Allan Hackshaw, Carolyn Horst, Arjun Nair, Sam M Janes, Kate Davies, Jeannie Eng, Mamta Ruparel, Samantha L Quaife, Jennifer L Dickson, Magali Taylor, Angshu Bhowmik, Hasti Robbie, Joseph Jacob, Laura Farrelly, Sophie Tisi, Tanya Patrick, Andrew Creamer, Helen Hall, Samanjit Hare, Jon Teague, Samuel M Janes, Esther Arthur-Darkwa, Thea Buchan, Stephen Ellis, Thomas Callender, Rachael Sarpong, John McCabe, Zaheer Mangera, Ethaar El-Emir, Terry O'Shaughnessy, Geoff Bellingan, Nick Screaton, Priyam Verghese, William M Ricketts, Vicky Bowyer, Kylie Gyertson, Fanta Bojang, Claire Levermore, Tania Anastasiadis, Ruth Prendecki, Amyn Bhamani, Malavika Suresh, Judy Airebamen, Alice Cotton, Kaylene Phua, Elodie Murali, Simranjit Mehta, Karen Parry-Billings, Columbus Ife, April Neville, Zahra Hanif, Helen Kiconco, Ricardo McEwen, Dominique Arancon, Nicholas Beech, Derya Ovayolu, Christine Hosein, Sylvia Patricia Enes, Qin April Neville, Aashna Samson, Urja Patel, Fahmida Hoque, Hina Pervez, Sofia Nnorom, Moksud Miah, Julian McKee, Mark Clark, Anant Patel, Sara Lock, Rajesh Banka, Ugo Ekeowa, Charlotte Cash, Tunku Aziz, Alberto Villanueva, Elena Stefan, Charlie Sayer, Navinah Nundlall, Andrew Crossingham, Tanita Limani, Kate Gowers, Andrew Perugia, James Rusius, Anne-Marie Hacker, Monica L Mullin, Evangelos Katsampouris, Chuen R Khaw, Chuen Khaw, Sheetal Karavadra, Alan Shaw, Chris Valerio, Ali Mohammed, Lynsey Gallagher, Mehran Azimbagirad, Burcu Ozaltin, Maureen Browne, Eleanor Hellier, Catherine Nestor

    Published 2025-02-01
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  19. 2659

    Deployment and evaluation of an NH<sub>4</sub><sup>+</sup>∕&thinsp;H<sub>3</sub>O<sup>+</sup> reagent ion switching chemical ionization mass spectrometer for the detection of reduc... by C. L. Zang, M. D. Willis

    Published 2025-01-01
    “…Chemical ionization mass spectrometry (CIMS) approaches can provide in situ ROC observations, and the CIMS reagent ion controls the detectable ROC species. …”
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  20. 2660

    Measurement report: Rocket-borne measurements of large ions in the mesosphere and lower thermosphere – detection of meteor smoke particles by J. Stude, J. Stude, H. Aufmhoff, H. Schlager, M. Rapp, M. Rapp, C. Baumann, F. Arnold, B. Strelnikov

    Published 2025-01-01
    “…<p>We present mass spectroscopic in situ data from rocket flights of two improved ion mass spectrometers in the mesosphere and lower thermosphere region. …”
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