Results 41 to 50 of about 7,112 (219)

Geochemical Characteristics of Naphthides From the Vendian-Lower Cambrian Carbonate Deposits of the Central Part of the Nepsko-Botuobinskaya Oil and Gas Bearing Area

Georesursy
The paper discusses the peculiarities of group, molecular and elemental compositions of bitumens and oils of Usolskaya and Teter Formations of three fields of the central part of Nepsko-Botuobinskaya oil and gas bearing area.
E. A. Vtorushina, M. G. Kulkov, G. T. Salakhidinova, R. I. Butyrin, A. E. Aliev, V. V. Markov, K. S. Savichev   +6 more
doaj   +1 more source

AGE OF THE KINTEREP FORMATION OF THE NORTHWESTERN SALAIR: CHEMOSTRATIGRAPHY AND U-Pb ZIRCON DATING

Геодинамика и тектонофизика, 2022
A comprehensive study of the stratotype section of the Kinterep formation of the North-Western Salair was carried out, including geochemical and isotope (Sr, C, O) studies of carbonate rocks, and U-Pb dating (LA-ICP-MS) of igneous zircon crystals from ...
N. I. Vetrova, E. V. Vetrov, E. F. Letnikova, N. G. Soloshenko   +3 more
doaj   +1 more source

Cost‐effectiveness of DPYD genotyping prior to fluoropyrimidine‐based treatment for colorectal cancer in Wales

British Journal of Clinical Pharmacology, EarlyView.
Abstract Background Regulatory guidance in the United Kingdom advises DPYD genotyping prior to fluoropyrimidine‐based treatment. This economic evaluation estimated the costs and outcomes associated with DPYD screening prior to prescribing fluoropyrimidines for colorectal cancer in Wales and also considers additional variants to those included in ...
Catrin O. Plumpton, Sian M. Morgan, Richard A. Adams, Samantha Cox, Angharad A. Rudkin, Megan Fealey, Craig Barrington, Michelle D. Wood, Dyfrig A. Hughes   +8 more
wiley   +1 more source

Age of the lower Cambrian Vanadium deposit, East Guizhou, South China: Evidences from age of tuff and carbon isotope analysis along the Bagong section

Open Geosciences, 2021
The early Cambrian is a critical interval of dramatic oceanic and biochemical changes in geological history. The black shale deposits, which are rich in Mo, Ni, V, and platinum group elements (PGE), are a reflection of that interval.
Wu Tong, Yang Ruidong, Gao Junbo, Li Jun
doaj   +1 more source

Differences in marine hydrocarbon accumulation between the eastern and western parts of Shunbei area, Tarim Basin

Shiyou shiyan dizhi, 2023
From the eastern to the western part of Shunbei area in the Tarim Basin, the accumulations of marine oil and gas obviously decrease with the exploration risks significantly increasing.
Lixin QI, Yong DING
doaj   +1 more source

Mobile health interventions to improve adherence to oral anticoagulant treatment: A systematic review and critical analysis

British Journal of Clinical Pharmacology, EarlyView.
Aims Non‐adherence to oral anticoagulants (OACs) is associated with significant morbidity and mortality. Mobile health (mHealth) interventions have been used to improve medication adherence across the three phases of initiation, implementation and persistence.
Non Davies, Elin Haf Davies, Dyfrig A. Hughes   +2 more
wiley   +1 more source

Cross-formational hydrocarbon accumulation of Cambrian sequences and its significance for natural gas exploration in eastern Sichuan Basin

Shiyou shiyan dizhi, 2023
It has not been clearly understood whether the hydrocarbon generated from the argillaceous sourcerocks of the Lower Cambrian Qiongzhusi Formation could upward pass through the regional cap rocks of the Lower-Middle Cambrian gypsum rocks and accumulate in
Ziming SUN, Guangxiang LIU, Changrong BIAN, Xiaowen GUO, Yanlei WANG, Sheng HE   +5 more
doaj   +1 more source

Educational pathways and outcomes for care‐experienced children: A 16‐year longitudinal study

British Educational Research Journal, EarlyView.
Abstract Children who are removed from their birth families during childhood—termed care‐experienced—can be at risk for lower educational attainment and poorer school experiences, often linked to deprivation and behavioural factors. However, research often uses aggregated measures that obscure the complexities of care (e.g.
Emily Lowthian, Stuart Bedston, Olivia Deavall, Tom Crick, Lucy J. Griffiths, Ashley Akbari, Alex Lee, Gemma Hammerton, Jon Heron, Donald Forrester   +9 more
wiley   +1 more source

Principal controlling factors of oil and gas accumulation and key exploration targets in southwestern Tarim Basin

Shiyou shiyan dizhi
The Lower Cambrian Yuertus Formation and the Carboniferous Kalashayi Formation in the southwestern Tarim Basin have high-quality source rocks. The paleotectonic framework and evolution of fault activity are well aligned with the critical periods of oil ...
Feng GENG, Zicheng CAO, Xuguang SHA, Wenkai CHEN, Huadong WEI, Suju YANG, Yunfeng ZHANG   +6 more
doaj   +1 more source

Morphology and developmental traits of the trilobite Changaspis elongata from the Cambrian Series 2 of Guizhou, South China [PDF]

Acta Palaeontologica Polonica, 2019
The morphology and ontogeny of the trilobite Changaspis elongata based on 216 specimens collected from the Lazizhai section of the Balang Formation (Stage 4, Series 2 of the Cambrian) in Guizhou Province, South China are described.
Guang-Ying Du, Jin Peng, De-Zhi Wang, Qiu-Jun Wang, Yi-Fan Wang, Hui Zhang   +5 more
doaj   +1 more source