Results 31 to 40 of about 14,673 (222)

Longitudinal Association of Perceived Stress with Cerebrospinal Fluid Alzheimer's Disease Biomarkers in a Biracial Cohort [PDF]

Alzheimers Dement
Abstract Background African American (AA) persons have a higher Alzheimer's disease (AD) prevalence and report more perceived stress than White persons. Our previous cross‐sectional study (JAD, 2020, 77:843‐853) demonstrated an association between self‐reported stress levels and cerebrospinal fluid (CSF) AD biomarkers.
Trammell A, Goldstein F, Lah J, Parker M, Davis C, Dorbin C, Saleh S, Murphy‐Tchivzhel E, Rose A, Osborne A, Ahmad A, Al‐Amin J, Hajjar I.   +12 more
europepmc   +2 more sources

An examination of the risk of periodontitis for nonfatal cardiovascular diseases on the basis of a large insurance claims database

Community Dentistry and Oral Epidemiology, Volume 51, Issue 3, Page 408-417, June 2023., 2023
Abstract Objectives Although many studies have reported a higher risk of atherosclerotic cardiovascular diseases (ACVD) in people with periodontitis (PD), this has been tested in a few large‐scale population‐based studies with a longitudinal design.
Nicky G. F. M. Beukers, Geert J. M. G. van der Heijden, Naichuan Su, Onno van der Galiën, Victor E. A. Gerdes, Bruno G. Loos   +5 more
wiley   +1 more source

Production of biofuels from C1‐gases with Clostridium and related bacteria—Recent advances

Microbial Biotechnology, Volume 16, Issue 4, Page 726-741, April 2023., 2023
The manuscript reviews different routes, as well as their main characteristics, for the production of biofuels with Clostridia and related bacteria. Abstract Clostridium spp. are suitable for the bioconversion of C1‐gases (e.g., CO2, CO and syngas) into different bioproducts.
Carla Fernández‐Blanco, Raúl Robles‐Iglesias, Cecilia Naveira‐Pazos, María C. Veiga, Christian Kennes   +4 more
wiley   +1 more source

EVALUACIÓN DEL COSTO ANUAL EQUIVALENTE DE LAS PLANTAS DE TRATAMIENTO DE AGUAS RESIDUALES DE LOS MUNICIPIOS DE CLIZA Y TOLATA

Investigación & Desarrollo, 2020
El objetivo de este estudio es analizar todos los costos generados por las plantas de tratamiento de aguas residuales (PTAR) de los Municipios de Cliza y Tolata, en la región del Valle Alto de Cochabamba.
Gustavo Heredia, Becerra Orellana, Oliver Saavedra, Ivette Echeverría   +3 more
doaj   +1 more source

Weak Sinusoidal Signal Detection with CSI Model in Chaotic Interference

Journal of Sensors, Volume 2023, Issue 1, 2023., 2023
In small target detection under strong sea clutter or impact signal detection under machinery fault diagnosis, a weak sinusoidal signal with random amplitude is often contaminated by heavier chaotic noise, and the target information is difficult to detect.
Liyun Su, Wanlin Zhu, Fenglan Li, Chunquan Pan, Rajkishor Kumar   +4 more
wiley   +1 more source

EVALUACIÓN COMPARATIVA DE LA GESTIÓN Y COSTOS EN SISTEMAS DESCENTRALIZADOS DE TRATAMIENTO DE AGUAS RESIDUALES DOMÉSTICAS

Investigación & Desarrollo, 2023
Se ha realizado una evaluación comparativa de los costos de tratamiento de aguas residuales en 6 diferentes plantas descentralizadas, ubicadas en las comunidades de Cliza, Ucureña, Tolata, Punata, Tarata y San Benito, en el Valle Alto de Cochabamba que ...
Valeria Escalante, Ivette Echeverría, Gabriel Aliaga, Gustavo Heredia, Ramiro Escalera, Oliver Saavedra   +5 more
doaj   +1 more source

A Transfer Learning Approach for Cache-Enabled Wireless Networks [PDF]

, 2015
Locally caching contents at the network edge constitutes one of the most disruptive approaches in $5$G wireless networks. Reaping the benefits of edge caching hinges on solving a myriad of challenges such as how, what and when to strategically cache ...
Baştuğ, Ejder, Bennis, Mehdi, Debbah, Mérouane   +2 more
core   +2 more sources

Comprehensive Analysis Identifies the PPAR‐Targeted Genes Associated with Ovarian Cancer Prognosis and Tumor Microenvironment

PPAR Research, Volume 2023, Issue 1, 2023., 2023
Background. There is a significant role for peroxisome proliferator‐activated receptors (PPARs) in the development of cancer. Nevertheless, the role of PPARs‐related genes in ovarian cancer (OC) remains unclear. Methods. The open‐accessed data used for analysis were downloaded from The Cancer Genome Atlas database, which was analyzed using the R ...
Xiao-Fei Leng, Gao-Fa Wang, Hao Yin, Feng Wei, Kang-Kang Zeng, Yi-Qun Zhang, Jincheng Wang   +6 more
wiley   +1 more source

The impact of intrinsic and extrinsic factors on the epidemiology of male‐killing bacteria

Oikos, Volume 2022, Issue 12, December 2022., 2022
Many arthropod species are vulnerable to infection by bacteria that kill the male offspring of their female hosts. These male‐killing bacteria (MKB) can greatly impact the ecology and evolution of their hosts, particularly when MKB prevalence is high and persistent through time.
Adam M. Fisher, Robert J. Knell, Tom A. R. Price, Michael B. Bonsall   +3 more
wiley   +1 more source

Análisis de los parámetros fisicoquímicos de los lodos de la PTAR de la Ciudad de Panamá por la influencia del proceso de hidrolisis térmica

Agua, Saneamiento & Ambiente, 2023
El crecimiento demográfico y la expansión industrial han llevado a la producción de volúmenes cada vez mayores de aguas residuales y han ampliado la demanda de métodos sostenibles para su tratamiento y disposición final. El proceso de hidrolisis térmica (
Adis Salinas Salinas
semanticscholar   +1 more source