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1. Evaluating antenna phase center variation effects on tropospheric delay retrieval using a low-cost dual-frequency GNSS receiver NSTL国家科技图书文献中心

Wu, Jizhong |  Wang, Xiaoying... -  《Measurement Science & Technology》 - 2025,36(1) - 1~11 - 共11页

摘要:This study examines the impact of Phase Center |  observed in the RMS of phase residuals. This observed |  Variation (PCV) corrections on Zenith Wet Delay (ZWD | ) accuracy using a low-cost U-blox ZED-F9P receiver paired |  with three different antenna configurations: the high
关键词: global navigation satellite system |  tropospheric sounding |  low-cost receiver |  phase center variation |  precise point positioning

2. Global Phase Portraits of Separable Polynomial Rigid Systems with a Center NSTL国家科技图书文献中心

Chen, Hebai |  Feng, Zhaosheng... -  《Journal of nonlinear science》 - 2025,35(1) - 共49页

摘要: phase portraits under certain conditions. Some | In this paper, we study dynamics of a class of |  separable polynomial rigid systems and classify global |  complicated and interesting dynamical behaviors are |  demonstrated.
关键词: Phase portraits |  Rigid systems |  Isochronous center |  Limit cycle |  Poincar & eacute; disk

3. Ni Vacancy and the Se/S Ratio Regulate the p‐Band Center of Hollow NiSxSe2‐x/Phase Junction CdS to Achieve High Efficiency and Broad‐Spectrum Photocatalytic Performance NSTL国家科技图书文献中心

Ning Li |  Yanping Qiu... -  《Small》 - 2025,21(3) - n/a~n/a - 共13页

摘要: simultaneously realize NiSxSe2‐x/phase junction CdS (HCC) an |  antibonding orbitals and adjust the p‐band center, thus | , the synergistic effects of phase junction and | Abstract Rational design of defect engineering |  and interfacial built‐in electric fields of
关键词: multiple built‐in electric fields |  Ni vacancy |  NiSxSe2‐x/phase junction CdS |  the p‐band center |  the Se/S regulation

4. Investigations on heat dissipation performance and overall characteristics of two-phase liquid immersion cooling systems for data center NSTL国家科技图书文献中心

Xilei Wu |  Jialiang Yang... -  《International Journal of Heat and Mass Transfer》 - 2025,239(Apr.) - 126575.1~126575.14 - 共14页

摘要: driven a surge in data center construction, placing | -phase liquid immersion cooling technology, with its | -phase liquid immersion cooling systems in data centers |  cooling system, a two-phase immersion cooling system for |  data center servers was designed. Based on the
关键词: Data centers |  Two-phase liquid immersion cooling systems |  Nucleate boiling |  Heat dissipation |  Pressure stability

5. Balanced-to-Single-Ended Out-of-Phase Filtering Power Divider With Continuously Tunable Center Frequency and Bandwidth Using Compact Patch Resonators NSTL国家科技图书文献中心

Huaiwei Wang |  Gang Zhang... -  《Microwave and optical technology letters》 - 2025,67(2) - e70098~ - 共7页

摘要:-to-single-ended out-of-phase filtering power divide |  with continuously tunable center frequency and |  resistors, the wished out-of-phase output signal and good |  out-of-phase filtering power with tunable bandwidth |  is designed and realized with a center frequency
关键词: Balanced-to-single-ended (BTSE) |  Filtering power divider (FPD) |  Isosceles right triangle patch resonator (IRTPR) |  Tunable filter |  Varactor

6. A phase I, single-center, randomized, open-label, three-period crossover study to evaluate the drug-drug interaction between ZSP1273 and oseltamivir in healthy Chinese subjects NSTL国家科技图书文献中心

Pang, Yanqing |  Li, Haijun... -  《Antimicrobial agents and chemotherapy.》 - 2025,69(4) - e0172924~e0172924 - 共11页

摘要:-administration in healthy subjects, a phase I, single-center | ZSP1273 is a novel small-molecule anti | -influenza drug that targets the RNA polymerase PB2 subunit | , while oseltamivir is the first-line medication that |  inhibits neuraminidase. ZSP1273 showed high efficacy
关键词: drug-drug interaction |  ZSP1273 |  oseltamivir |  pharmacokinetics |  safety

7. Comparison of Tegoprazan and Lansoprazole in Patients With Erosive Esophagitis up to 4 Weeks: A Multi-Center, Randomized, Double-Blind, Active-Comparator Phase 4 Trial NSTL国家科技图书文献中心

Shin, Cheol Min |  Choi, Suck Chei... -  《Neurogastroenterology and motility》 - 2025,37(1) - e14969~e14969 - 共10页

摘要:: In this multi-center, randomized, double-blind | Background: The aims of this study were to |  confirm the non-inferiority of tegoprazan to |  lansoprazole up to week 4 in patients with erosive |  esophagitis (EE) and to evaluate its effectiveness in rapid
关键词: erosive esophagitis |  lansoprazole |  potassium competitive acid blocker |  proton pump inhibitor |  tegoprazan

8. Cladribine, idarubicin, and cytarabine (CLIA) for patients with relapsed and/or refractory acute myeloid leukemia: A single-center, single-arm, phase 2 trial NSTL国家科技图书文献中心

Hannah Goulart |  Hagop Kantarjian... -  《Cancer.》 - 2025,131(8) - e35840~e35840 - 共11页

摘要: a phase 2 trial of 66 patients with R/R AML | Background: The treatment of relapsed and/or |  refractory (R/R) acute myeloid leukemia (AML) remains |  challenging because of poor responses to chemotherapy | . Efforts to improve outcomes have included the use of
关键词: acute myeloid leukemia (AML); chemotherapy; cladribine; clinical trial.

9. Integrating neuron-specific enolase and venous-phase enhanced computed tomography radiomics for improved survival prediction in high-risk neuroblastoma: a two-center study NSTL国家科技图书文献中心

Wang, Haoru |  Ye, Wenhong... -  《Pediatric radiology》 - 2025,55(6) - 1178~1190 - 共13页

摘要: if integrating clinical indicators and venous-phase |  features from venous-phase enhanced computed tomography | -specific enolase and venous-phase enhanced computed | BackgroundHigh-risk neuroblastoma is |  associated with a poor prognosis, making it crucial to
关键词: Child |  Neuroblastoma |  Prognosis |  Radiomics |  Survival analysis |  Tomography |  X-ray computed

10. Regulating the microenvironments and the d-band center of hierarchical NiMoS/TS-1 catalyst by ZrO2 to enhance the hydrodesulfurization performance of dibenzothiophene NSTL国家科技图书文献中心

Fei Fan |  Shiyu Han... -  《Separation and Purification Technology》 - 2025,354P1 - 128702~13 - 共13页

摘要: hydroxyls, the oxygen vacancies, and the d-band center of |  the d-band center, the surface hydroxyl groups, and |  phase and highest activity of individual active sites. | The microenvironments including the surface |  hierarchical TS-1 zeolite pickled by hydrochloric acid were
关键词: Zirconia |  D-band center |  Surface hydroxyls |  Type-II NiMoS phase |  Hydrodesulfurization
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