Results 31 to 40 of about 37,422 (302)

Effects of heavy metals speciations in sediments on their bioaccumulation in wild fish in rivers in Liuzhou—A typical karst catchment in southwest China

Ecotoxicology and Environmental Safety, 2021
Although fish are widely confirmed to be susceptible to heavy metals (HMs) contamination in sediments, this bioconversion haven’t been detailed. This is especially the case in karst areas, where HMs are less stably retained in the sediments and are more ...
Xiongyi Miao, Yupei Hao, Hongwei Liu, Zhouqing Xie, Dan Miao, Xudong He   +5 more
doaj   +1 more source

Complementing Engel Classification: Postoperative Scalp EEG as an Objective Indicator in SEEG‐Guided Radiofrequency Thermocoagulation—A Seizure‐Onset Pattern‐Based Stratified Analysis—

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Stereoelectroencephalography‐guided radiofrequency thermocoagulation (SEEG‐RFTC) is a minimally invasive therapy for drug‐resistant focal epilepsy. However, the relationship between specific seizure‐onset patterns (SOPs), particularly low‐voltage fast activity (LVFA), and postoperative scalp EEG normalization remains inadequately ...
Yi‐qing Yang, Rui Zhang, Haiyan Ma, Lu Yang, Xuefeng Qu, Qiqi Chen, Yan Zhang   +6 more
wiley   +1 more source

Event‐related potentials during sustained attention and memory tasks: Utility as biomarkers for mild cognitive impairment

Alzheimer’s & Dementia: Diagnosis, Assessment & Disease Monitoring, 2018
Introduction The objective of the study is to validate attention and memory tasks that elicit event‐related potentials (ERPs) for utility as sensitive biomarkers for early dementia.
Shani Waninger, Chris Berka, Amir Meghdadi, Marija S. Karic, Kimberly Stevens, Cinthya Aguero, Tatiana Sitnikova, David H. Salat, Ajay Verma   +8 more
doaj   +1 more source

Patients improve, patterns persist: longitudinal stability of RA joint involvement patterns

Arthritis Care &Research, Accepted Article.
Objective Rheumatoid arthritis is a heterogeneous disease. Data‐driven approaches, from synovial histology to joint involvement patterns (JIPs), have sought to define clinically meaningful subgroups. Whether these subgroups represent stable phenotypes or transient disease states remains unclear.
Tjardo Maarseveen, Yasuo Nagafuchi, Kristina Lend, Seyam Alemyar, Herman Kasper Glas, Gerdur Gröndal, Bjorn Gudbjornsson, Espen A. Haavardsholm, Kim Hørslev Petersen, Jon Lampa, Merete Lund Hetland, Dan Nordström, Mike Nurmohamed, Mikkel Østergaard, Anna Rudin, Marte Schrumpf Heiberg, Tuulikki Sokka‐Isler, Till Uhlig, Josien Veris‐van Dieren, Ronald van Vollenhoven, Tom Huizinga, Marcel JT Reinders, Sytske Anne Bergstra, Erik van den Akker, Rachel Knevel   +24 more
wiley   +1 more source

Clinical application of short tandem repeat polymorphism analysis in the differential diagnosis of early hydatidiform mole and hydropic abortion

Clinical and Experimental Obstetrics & Gynecology, 2020
Objective: To determine the clinical differential diagnosis value of short tandem repeat polymorphism (STR) analysis in early hydatidiform moles (HMs) and non-molar gestations.
J. Wang, S.W. Chen, X.Y. Qin, X.Z. Zheng, P. Wang, X.Y. Cai   +5 more
doaj   +1 more source

Human Factors Affecting HMS Impact on Nurses Jobs: HMS Impact in Nursing

, 2020
To improve and facilitate patient care, hospital administrators have implemented healthcare management systems (HMS). Unfortunately, many hospitals have encountered HMS implementation problems.
Valerie Guimaraes, Tor Guimaraes, Maria Caccia-Bava   +2 more
core   +1 more source

Density Measurement of Irradiated and Nonirradiated Zirconium Oxide by Ptychographic X‐Ray Computed Tomography (PXCT)

Advanced Engineering Materials, EarlyView.
Mass density governs the protective behavior of oxide layers on nuclear fuel cladding. Ptychographic X‐ray computed tomography measures zirconium oxide grown on Zircaloy‐4 under reactor and autoclave conditions, revealing nearly identical bulk densities of 5.1 ± 0.80 g cm−3.
Okan Yetik, Liliana I. Duarte, Malgorzata G. Makowska, Roland Brütsch, Andrej Bullemer, Ana Diaz, Mirko Holler, Andreas Menzel, Johannes Bertsch, Pavel Trtik   +9 more
wiley   +1 more source

Current trends and future prospective in nanoremediation of heavy metals contaminated soils: A way forward towards sustainable agriculture

Ecotoxicology and Environmental Safety, 2021
Heavy metals (HMs) contamination in agricultural soils is a major concern for global food safety and human health. Although, various in-situ and ex-situ remediation methods have been used for the treatment of HMs contaminated soils, however, they also ...
Temoor Ahmed, Muhammad Noman, Munazza Ijaz, Shafaqat Ali, Muhammad Rizwan, Usman Ijaz, Amir Hameed, Usama Ahmad, Yanli Wang, Guochang Sun, Bin Li   +10 more
doaj   +1 more source

Forward‐Biased Perovskite Photodiodes for In‐Sensor Optical Change Sensing

Advanced Functional Materials, EarlyView.
A forward‐biased perovskite photodiode is introduced as an in‐sensor analog preprocessing unit that uses current balancing between photocurrent and injection current to generate optical changes relative to programmable optical reference levels. The device directly converts reference‐relative optical changes into bipolar current signals, enabling sensor‐
Eungseon Yeon, Je‐Jun Lee, Somin Yun, Sangin Hahn, Chanhyeok Kim, Jinsoo Park, Jung Pyo Hong, Seong‐Jun Han, Jung Woo Kim, Jeong Hwan Lee, Subin Jeon, Youngmin Kim, Gunuk Wang, Hanul Min, Do Kyung Hwang   +14 more
wiley   +1 more source

Computational modeling of distinct neocortical oscillations driven by cell-type selective optogenetic drive: Separable resonant circuits controlled by low-threshold spiking and fast-spiking interneurons

Frontiers in Human Neuroscience, 2010
Selective optogenetic drive of fast spiking interneurons (FS) leads to enhanced local field potential (LFP) power across the traditional gamma frequency band (20-80Hz; Cardin et al., 2009).
Dorea Vierling-Claassen, Dorea Vierling-Claassen, Jessica Cardin, Christopher I Moore, Stephanie R Jones   +4 more
doaj   +1 more source