Results 41 to 50 of about 24,774,509 (266)

Determination of petrophysical parameters of reservoirs in promising horizons and formations of the Bulla-Deniz field based on integrated well data (using Techlog software)

Геофизический журнал
The Bulla-Deniz field which is characterised by deep wells has not been fully explored despite its commissioning since 1975. Consequently, the intersection of the Productive Series (PS) deposits has been drilled to the top of the Kirmaky group.
K.A. Kerimova, U.Y. Samadli
doaj   +1 more source

A Data-Driven Workflow Approach to Optimization of Fracture Spacing in Multi-Fractured Shale Oil Wells

Energies, 2019
A data-driven workflow approach is presented in this study for optimizing fracture spacing of multifractured horizontal wells (MFHW) in shale oil reservoirs.
Xu Yang, Boyun Guo
doaj   +1 more source

Comparative Drug Response Profiling in Neuroblastoma Cell Lines and Patient‐Derived Tumor Organoids

Pediatric Blood &Cancer, EarlyView.
ABSTRACT High‐risk neuroblastoma remains a leading cause of pediatric cancer mortality, and improved preclinical models are needed to guide therapeutic developments. We screened seven high‐risk neuroblastoma cell lines and three patient‐derived tumor organoids with 528 compounds alongside bone marrow controls, and compared them with external datasets ...
Krzysztof Wierbiłowicz, Se Whee Sammy Park, Aironas Los, Ernest Liu, Nona Struyf, Tom Erkers, Sören Lehmann, Jan J. Molenaar, Jakob Stenman, Olli Kallioniemi, Päivi Östling, Brinton Seashore‐Ludlow, Kasper Karlsson   +12 more
wiley   +1 more source

σ-phase precipitation in weld metal of austenitic stainless steels and its effect on properties

Hanjie xuebao
Low-temperature conditions necessitate high toughness in the welded joints of austenitic stainless steel structures. However, the impact toughness of the weld metal decreases significantly when using electrodes developed for SMAW under such conditions ...
Xuegang ZHANG, Xuchao GUO, Shuaijie JIAO, Meng WANG, Yan CHEN, Tingting SUN, Pengliang HU   +6 more
doaj   +1 more source

MATHEMATICAL MODELING AND RESEARCH METHODS OF HORIZONTAL WELLS HYDRODYNAMIC CLEANING

Известия Томского политехнического университета: Инжиниринг георесурсов, 2021
Relevance of the research is determined by the need to understand modern achievements in modeling the processes of sludge transport in real conditions of drilling operations that increase drilling speed and the efficiency of well cleaning; to establish ...
Sergey N. Kharlamov, Janghorbani Mehran, Konstantin A. Filippov   +2 more
doaj   +1 more source

Impact of Radiation Therapy on Physical and Psychosocial Health of Adolescents and Young Adults: A Joint Report From the Children's Oncology Group AYA and Radiation Oncology Committees

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Rates of cancer among adolescents and young adults (AYA), age 15–39 years, are increasing. Consequently, radiation oncologists are treating more AYAs who have diagnoses spanning both pediatric and adult practices. Compared to pediatric and older adult patients, AYAs face a unique set of challenges.
Hesham Elhalawani, Rachel K. Peterson, Avani D. Rao, Laurie J. McKenzie, Ahmed Magdy Elmotayam, Leslie Chang, Michael Roth, Susan L. McGovern   +7 more
wiley   +1 more source

Social Functioning Within the First Years After Pediatric Brain Tumor Diagnosis and the Relationship With Family Psychosocial Risk

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Survivors of pediatric brain tumors (PBTs) can experience long‐term social difficulties, impacting quality of life. Beyond medical and environmental factors, family psychosocial risk may play a role in social outcomes by shaping the caregiving environment and may provide intervention options.
Renske H. Houben, Marisa H. Huisman, Martha A. Grootenhuis, Femke K. Aarsen, Marita Partanen   +4 more
wiley   +1 more source

Une statuette en bois et un dépôt rituel gallo-romains dans le puits IV du Crêt-Chatelard (Saint-Marcel-de-Félines, Loire)

Revue Archéologique du Centre de la France, 2023
An ancient wooden statuette of a “seated god” was discovered in a well in 1872 at Crêt-Chatelard (Saint-Marcel-de-Félines). Despite the age of this discovery, the artifact is still preserved today.
Jean-Claude Béal, François Blondel
doaj  

INFLUENCE OF SANDSTONE RESERVOIR DEFORMATIONS DURING BOTTOMHOLE AND RESERVOIR PRESSURE DECREASING ON THE PERMEABILITY AND WELL PRODUCTIVITY CHANGES

Известия Томского политехнического университета: Инжиниринг георесурсов, 2022
The relevance of the research is caused by the need to take into account the effects of sandstone reservoir rocks deformations and changes in reservoir permeability for predicting oil wells productivity under conditions of varying values of reservoir and
Sergey N. Popov, Sergey E. Chernyshov, Evgeniy A. Gladkikh   +2 more
doaj   +1 more source

Retrospective Analysis of Donor Lymphocyte Infusions in Pediatric Patients With Mixed Chimerism After Hematopoietic Stem Cell Transplantation

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Allogeneic hematopoietic stem cell transplantation (alloHSCT) is an essential therapy for several malignant and nonmalignant diseases, but relapse and graft loss remain the principal threats to its success. Routine monitoring of chimerism and minimal residual disease (MRD) enables early detection of imminent recurrence and guides ...
Carmen Junk, Sebastian Michaelis, Michaela Döring, Thomas Eichholz, Ursula Holzer, Martin Ebinger, Tim Flaadt, Rupert Handgretinger, Peter Lang, Jan Frederic Weller, Markus Mezger   +10 more
wiley   +1 more source