Results 51 to 60 of about 182,294 (232)

Ant–aphid mutualism: the influence of Tapinoma ibericum (Hymenoptera: Formicidae) on Aphis gossypii (Hemiptera: Aphidae) control by commercial and spontaneous natural enemies

open access: yesInsect Science, EarlyView.
The mutualism between Tapinoma ibericum ants and Aphis gossypii disrupts the biological control exerted by Aphidius colemani in greenhouse peppers. Ant exclusion increased parasitism and the presence of most natural enemies, although Aphidoletes aphidimyza was more abundant with ants.
Jesús Foronda   +7 more
wiley   +1 more source

Simulating stock prices using geometric Brownian motion model under normal and convoluted distributional assumptions

open access: yesScientific African, 2023
This study proposes a modified Geometric Brownian motion (GBM), to simulate stock price paths under normal and convoluted distributional assumptions. This study utilised four selected continuous probability distributions for the convolution because of ...
Eric Teye Mensah   +3 more
doaj   +1 more source

An Analysis of the Timeline to Diagnosis and Treatment in Oral Cavity and Oropharynx Cancer

open access: yesOral Diseases, EarlyView.
ABSTRACT Objective To estimate the time intervals from first symptom to treatment initiation and to explore the multifaceted challenges faced by patients with oral cavity and oropharynx squamous cell carcinoma (OCSCC and OPSCC) during their diagnostic journey. Methods A cross‐sectional study was conducted with 182 patients diagnosed with OCSCC or OPSCC
Josefina Martínez‐Ramírez   +7 more
wiley   +1 more source

Improved Efficiency of Miscible C02 Floods and Enhanced Prospects for C02 Flooding Heterogeneous Reservoirs [PDF]

open access: yes, 1996
Surfactant and foam properties have been evaluated at high pressure using the foam durability apparatus. For a number of surfactant solutions the interfacial tension with cense CO2, critical micelle concentrations, foaming ability, and foam stability were determined.
Guo, Boyun (Gordon)   +4 more
openaire   +6 more sources

Oral Tongue Squamous Cell Carcinoma in Young Adults in Brazil: Temporal Trends From 2013 to 2023

open access: yesOral Diseases, EarlyView.
ABSTRACT Background This study aimed to analyze the temporal trends of oral tongue squamous cell carcinoma (OTSCC) in Brazil from 2013 to 2023, comparing young adults (20 to 44 years) to older adults (≥ 45 years). Methods Sex, age, staging, year, and Federative Unit of diagnosis were evaluated for all cases registered under the ICD‐C02 code in a public
Natália Santos Barcelos   +6 more
wiley   +1 more source

Freon provides heat transfer for solid C02 calibration standard [PDF]

open access: yes, 1966
Acetone and Freon as liquid heat transfer mediums bring a dry ice bath to, and keep it at, the temperature required when using solid carbon dioxide as a calibration standard.

core   +1 more source

Influence of the stop/start system on CO2 emissions of a diesel vehicle in urban traffic [PDF]

open access: yes, 2011
This paper presents measurements of CO2 emission and efficiency of stop/start technology on a diesel vehicle in urban traffic. Two four-wheel-drive diesel vehicles with on-board exhaust emission and vehicle activity measurement systems were tested in two
Casanova Kindelán, Jesús   +2 more
core   +2 more sources

QTL Mapping of Several Seed Quality Traits in the DH Population NPZ06 × NPZ09 (Brassica napus L.) for Marker‐Assisted Selection

open access: yesPlant Breeding, EarlyView.
ABSTRACT Enhancing nutritional quality of oilseed rape requires deeper insight into the genetic control of seed quality traits. This study analysed the effect of varying soil phosphorus (P) levels on seed quality traits in the hybrid cultivar Architect. NIRS and laboratory methods were used to quantify total seed P and phytic acid (IP6) content.
Jasmin Vettel   +2 more
wiley   +1 more source

Inactivación de microorganismos por altas presiones en la industria vinícola

open access: yesIngeniería e Investigación, 2000
Con el fin de evaluar experimentalmente la capacidad de los gases C02 y N2 bajo presión para inactivar levaduras salvajes, mostos de uva del Viñedo y Cava de Puntalarga (Nobsa, Boyacá), estos se sometieron a tratamientos hiperbáricos con los mencionados ...
Jaime Nelson Montaña B.   +1 more
doaj  

Monetary Policy and Industrial Output in the BRICS Countries: A Markov-Switching Model

open access: yesFolia Oeconomica Stetinensia, 2017
This paper examines whether the five BRICS countries share similar business cycles and determines the probability of any of the countries moving from a contractionary regime to an expansionary regime.
Kutu Adebayo Augustine, Ngalawa Harold
doaj   +1 more source

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