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Full-Text Articles in Life Sciences

To Laugh Or Not To Laugh: That Is The Question Of Humor Techniques And Sex Differences, Yu-Chen Chan Jan 2023

To Laugh Or Not To Laugh: That Is The Question Of Humor Techniques And Sex Differences, Yu-Chen Chan

Journal of Educational Technology Development and Exchange (JETDE)

A humor structure comprises two essential stages: the setup and the punch line. The punch line stage is to provide the incongruity resolution that creates amusement in humor. The current article aimed to look into how humor is amusing and how it differs between the sexes. Functional and effective connectivity analyses in cognitive and affective neuroscience have facilitated the implications of humor comprehension, appreciation, and laughter responses. The processing of incongruity-resolution humor revealed effective connectivity from the amygdala to the precuneus (amygdala → precuneus). Conversely, the processing of nonsense humor demonstrated effective connectivity from the amygdala to the inferior frontal …


Richard W. Heard, Sara E. Lecroy, Joyce M. Shaw, Chet F. Rakocinski Jan 2023

Richard W. Heard, Sara E. Lecroy, Joyce M. Shaw, Chet F. Rakocinski

Gulf and Caribbean Research

No abstract provided.


Biomass And Productivity Of Thalassia Testudinum In Estuaries Of The Florida Panhandle, Laura A. Yarbro, Paul R. Carlson, Ken L. Heck, Dorothy Byron, Sandra Brooke, Linda Fitzhugh, Sheila Scolaro, Barbara Albrecht, Rachel Presley, Jane M. Caffrey Jan 2023

Biomass And Productivity Of Thalassia Testudinum In Estuaries Of The Florida Panhandle, Laura A. Yarbro, Paul R. Carlson, Ken L. Heck, Dorothy Byron, Sandra Brooke, Linda Fitzhugh, Sheila Scolaro, Barbara Albrecht, Rachel Presley, Jane M. Caffrey

Gulf and Caribbean Research

Thalassia testudinum often dominates seagrass meadows of the Florida panhandle but few measurements of productivity, biomass, density, turnover or leaf area index in this region have been made. We targeted 5 estuaries located at similar latitudes, 30⁰ ± 0.3⁰N: Big Lagoon, Santa Rosa Sound, St. Andrew Bay, St. Joseph Bay, and St. George Sound. This study was one component of a collaborative partnership of state and local researchers examining factors preventing recovery in panhandle estuarine areas that had historically contained seagrass in the 1940s and 1950s. Measurements were made twice in 2016, once in June and then again in summer …


Dynamics Of The Benthic Communities Of Pigeon Islets (Guadeloupe Island, Lesser Antilles) From 2012 To 2021 Monitored By A Photo-Quadrats Technique, Hanna-May Malahel, Camille Freschet, Simone Mège, Claude Bouchon Jan 2023

Dynamics Of The Benthic Communities Of Pigeon Islets (Guadeloupe Island, Lesser Antilles) From 2012 To 2021 Monitored By A Photo-Quadrats Technique, Hanna-May Malahel, Camille Freschet, Simone Mège, Claude Bouchon

Gulf and Caribbean Research

Since 2012, the benthic communities of the Pigeon Islets (Guadeloupe Island, Lesser Antilles) have been monitored biannually by the National Park of Guadeloupe using photo—quadrats. This monitoring was carried out at 12 coral reef stations distributed around the islets. The data collected from 2012 to 2021 highlight the significant events that disrupted the coral communities of Guadeloupe. Among these remarkable phenomena, an episode of coral bleaching occurred in 2019, followed by the appearance of a new coral disease, Stony Coral Tissue Loss Disease (SCTLD), in 2020. As a result of these threats, a drop of 54% of coral cover was …


Identifying Stable Isotope Patterns Among Taxa, Sites, And Environmental Variables In The Eastern Mississippi Sound, Evan C. Marth, Carl S. Cloyed, Ruth H. Carmichael Jan 2023

Identifying Stable Isotope Patterns Among Taxa, Sites, And Environmental Variables In The Eastern Mississippi Sound, Evan C. Marth, Carl S. Cloyed, Ruth H. Carmichael

Gulf and Caribbean Research

No abstract provided.


Multi-Year Environmental Trends Of Shrimp Black Gill (Hyalophysa Lynni) Prevalence In Texas Gulf Coast Shrimp Populations, Jillian L. Swinford, Joel Anderson Jan 2023

Multi-Year Environmental Trends Of Shrimp Black Gill (Hyalophysa Lynni) Prevalence In Texas Gulf Coast Shrimp Populations, Jillian L. Swinford, Joel Anderson

Gulf and Caribbean Research

Shrimp Black Gill, caused by the apostome ciliate Hyalophysa lynni, is an emerging disease impacting penaeid shrimp populations along the southeast Atlantic Coast and the Gulf of Mexico (GOM). Changing annual environmental conditions may drive infection levels of this parasitic ciliate in these populations, which comprise one of the largest fisheries in the United States. Hyalophysa lynni is established on the Texas Gulf Coast, and prevalence of this parasite has a strong seasonal and spatial trend, likely linked with high temperature and a wide range of estuarine salinities. Texas Parks and Wildlife Department monitored shrimp black gill in 2 …


Reflections On A Career Unplanned, Robert A. Glazer Jan 2023

Reflections On A Career Unplanned, Robert A. Glazer

Gulf and Caribbean Research

Sometimes life takes unexpected turns. I never planned to be a marine biologist; yet, after a long and unpredictable journey, that’s exactly where I found myself. After obtaining my B.S. in Fishery Biology from Colorado State University, I found myself meandering from job to job like a golden retriever following some vague scent. At first, I was hired by the Wyoming Game and Fish Department to work seasonally in Grand Teton National Park on the freshwater trout fisheries. Soon thereafter, I found myself cultivating oysters, clams, and other shellfish in California. The skills I developed there as an algologist led …


Assessment Of Living Shorelines For Restoring Fish Habitats: A Case Study From Coastal Alabama, Claire Legaspi, Matheus De Barros, Alexandra Rodriguez, Ronald Baker Jan 2023

Assessment Of Living Shorelines For Restoring Fish Habitats: A Case Study From Coastal Alabama, Claire Legaspi, Matheus De Barros, Alexandra Rodriguez, Ronald Baker

Gulf and Caribbean Research

No abstract provided.


Identifying Microdebris In Biodeposits Of The Eastern Oyster, Crassostrea Virginica, Elizabeth E. Hieb, Sadie Snow, Ruth H. Carmichael Jan 2023

Identifying Microdebris In Biodeposits Of The Eastern Oyster, Crassostrea Virginica, Elizabeth E. Hieb, Sadie Snow, Ruth H. Carmichael

Gulf and Caribbean Research

No abstract provided.


Gulf And Caribbean Research Reviewers, Mark S. Peterson Jan 2023

Gulf And Caribbean Research Reviewers, Mark S. Peterson

Gulf and Caribbean Research

No abstract provided.


A Preliminary Assessment Of The Spawning Potential Ratio Of Five Target Species Of The Coastal Gillnet Fishery In Guyana And Suriname, Tomas Willems, Elford Liverpool, Michael Hiwat Jan 2023

A Preliminary Assessment Of The Spawning Potential Ratio Of Five Target Species Of The Coastal Gillnet Fishery In Guyana And Suriname, Tomas Willems, Elford Liverpool, Michael Hiwat

Gulf and Caribbean Research

Data—limited stock assessment methods have the potential to positively impact livelihoods of fishermen around the world by providing management recommendations that aim to optimize sustainable yields from fisheries. Some years ago, a novel length— based (LB) method was developed for the assessment of spawning potential ratio (SPR), a measure of the reproductive capacity of fish stocks. We applied the LB—SPR method to 5 important target species of the coastal gillnet fishery in Guyana and Suriname. Nebris microps (Smalleye Croaker; 32% SPR) and Macrodon ancylodon (King Weakfish; 34% SPR) had the highest spawning potential, but remained below the 40% target level …


Microdebris Abundance, Distribution, And Ingestion By Sargassum-Associated Juvenile Fishes In The Gulf Of Mexico, Olivia L. Lestrade, Frank Hernandez Jan 2023

Microdebris Abundance, Distribution, And Ingestion By Sargassum-Associated Juvenile Fishes In The Gulf Of Mexico, Olivia L. Lestrade, Frank Hernandez

Gulf and Caribbean Research

Holopelagic Sargassum is a critical nursery habitat for the early life stages of many marine fishes, including several federally managed species in the United States and Caribbean. Sargassum is often aggregated along surface convergence features where microdebris (synthetic, semi—synthetic, and naturally—derived particles size) have also been found in relatively high concentrations. In this study, we collected microdebris from Sargassum and adjacent open water habitats (in 2018), and juvenile fishes from Sargassum (in 2017 and 2018) in the northern Gulf of Mexico to quantify habitat—specific microdebris concentrations and the degree to which Sargassum—associated juvenile fishes ingest microdebris. Microdebris concentrations within …


Detecting Trends In Abundance And Distribution Of Seagrasses In Lake Worth Lagoon, Palm Beach County, Florida, James R. Kerfoot Jr., Samantha N. Jones, Michael H. Schiebout, Beth Orlando Jan 2023

Detecting Trends In Abundance And Distribution Of Seagrasses In Lake Worth Lagoon, Palm Beach County, Florida, James R. Kerfoot Jr., Samantha N. Jones, Michael H. Schiebout, Beth Orlando

Gulf and Caribbean Research

Over the past 15 years, seagrass community stability has varied in estuaries throughout Florida. This study sought to model potential patterns of physiochemical parameters and community composition that may correlate with the fluctuation of seagrass populations in Lake Worth Lagoon (LWL), Palm Beach County, FL over time (2007–2019). Seven transects and 4 polygon areas throughout the LWL were established and stratified along a north—south gradient. Sites were sampled annually (May–August) for water quality, seagrass and macroalgal abundance, and community composition. Models developed to explain macrophyte abundance and composition were assessed using Akaike Information Criterion. Interaction between year and site best …


Jonathan Franco López 1955 – 2023, Angel Moran-Silva, Rafael Chávez-López, Sergio Cházaro-Olvera Jan 2023

Jonathan Franco López 1955 – 2023, Angel Moran-Silva, Rafael Chávez-López, Sergio Cházaro-Olvera

Gulf and Caribbean Research

No abstract provided.


A Histological Assessment Of The Reproductive Cycle Of The Sea Urchin, Lytechinus Variegatus, Adele C. Cunningham, Victoria K. Gibbs, Stephen A. Watts Jan 2023

A Histological Assessment Of The Reproductive Cycle Of The Sea Urchin, Lytechinus Variegatus, Adele C. Cunningham, Victoria K. Gibbs, Stephen A. Watts

Gulf and Caribbean Research

The regular echinoid Lytechinus variegatus is a valuable model for the study of early embryological development. Lytechinus variegatus inhabits nearshore seagrass beds in the Gulf of Mexico and Caribbean, and the species ranges from the Carolinas along the US Atlantic coast to Brazil. Evaluating the natural reproductive cycle of L. variegatus will aid in understanding its role in community structure and in the management of this resource when housed in the laboratory. From April 2001 to September 2003, at intervals of 4—6 weeks, L. variegatus (41−50 mm diameter; n = 32 individuals/collection) were collected at Eagle Harbor in St. Joseph’s …


Is Temperature, Dissolved Oxygen, Or Salinity Driving Oyster Mortality On Breakwaters?, Ashten Notz, Aaron Bland, Ronald Baker Jan 2023

Is Temperature, Dissolved Oxygen, Or Salinity Driving Oyster Mortality On Breakwaters?, Ashten Notz, Aaron Bland, Ronald Baker

Gulf and Caribbean Research

No abstract provided.


Intraspecific Potency Of Predation Risk Cues, Delbert Lee Smee, Benjamin Belgrad Jan 2023

Intraspecific Potency Of Predation Risk Cues, Delbert Lee Smee, Benjamin Belgrad

Gulf and Caribbean Research

No abstract provided.