scholarly journals Community of macroparasites of the Pacific barracuda Sphyraena ensis Jordan and Gilbert, 1882 (Perciformes, Sphyraenidae) from the north coast of Peru

2021 ◽  
pp. 273-287
Author(s):  
D. Minaya ◽  
D. Ferre ◽  
M. García ◽  
L. Alvariño ◽  
J. Iannacone
Keyword(s):  
Total Body Length ◽  
North Coast ◽  
Eastern Pacific Ocean ◽  
Female Fish ◽  
The North ◽  
The Pacific ◽  
Significant Difference ◽  
The Mean ◽  
Total Body ◽  
North Coast Of Peru

This study aimed to report the community of macroparasites of the Pacific barracuda Sphyraena ensis Jordan and Gilbert, 1882 (Perciformes, Sphyraenidae) from the north coast of Peru. From September to October 2019, 138 specimens of S. ensis were acquired from Caleta de Zorritos, Contralmirante Villar Province, Tumbes, on the north coast of Peru. The community of parasites found consisted of nine species of parasites including monogeneans, copepods, trematodes and nematodes. The total body length of the fish was negatively correlated with the mean intensity of infestation of Pseudochauhanea sp. The mean abundance of Pseudochauhanea sp. also showed a marked significant difference between the populations of male and female fish, being more associated with males. We provide a list of macroparasites recorded in fish of the genus Sphyraena in the Eastern Pacific Ocean. Checklist dataset published through GBIF (Doi: 10.15470/5htffh)

scholarly journals Community of macroparasites of the Pacific barracuda Sphyraena ensis Jordan and Gilbert, 1882 (Perciformes, Sphyraenidae) from the north coast of Peru

2021 ◽  
pp. 273-287
Author(s):  
D. Minaya ◽  
D. Ferre ◽  
M. García ◽  
L. Alvariño ◽  
I. Iannacone
Keyword(s):  
Total Body Length ◽  
North Coast ◽  
Eastern Pacific Ocean ◽  
Female Fish ◽  
The North ◽  
The Pacific ◽  
Significant Difference ◽  
The Mean ◽  
Total Body ◽  
North Coast Of Peru

This study aimed to report the community of macroparasites of the Pacific barracuda Sphyraena ensis Jordan and Gilbert, 1882 (Perciformes, Sphyraenidae) from the north coast of Peru. From September to October 2019, 138 specimens of S. ensis were acquired from Caleta de Zorritos, Contralmirante Villar Province, Tumbes, on the north coast of Peru. The community of parasites found consisted of nine species of parasites including monogeneans, copepods, trematodes and nematodes. The total body length of the fish was negatively correlated with the mean intensity of infestation of Pseudochauhanea sp. The mean abundance of Pseudochauhanea sp. also showed a marked significant difference between the populations of male and female fish, being more associated with males. We provide a list of macroparasites recorded in fish of the genus Sphyraena in the Eastern Pacific Ocean. Checklist dataset published through GBIF (Doi: 10.15470/5htffh)

Object of Contention: an Examination of Recuay-Moche Combat Imagery

2004 ◽  
Vol 14 (2) ◽  
pp. 163-184 ◽  
Author(s):  
George F. Lau
Keyword(s):  
Visual Culture ◽  
North Coast ◽  
The North ◽  
The Pacific ◽  
Ceramic Vessel ◽  
Stone Sculpture ◽  
North Coast Of Peru

This study examines a painted combat scene on a ceramic vessel of the Moche culture (ad 100–800) of the north coast of Peru. The scene portrays a series of distinctly Moche warriors fighting adversaries who feature characteristics (weaponry, ornaments and dress) that are unconventional for Moche visual culture. Correspondences in Recuay pottery and stone sculpture instead support the argument that the enemies were groups from the neighbouring inland valleys and highlands of the Pacific Andean flanks. The analysis of the imagery and its implications illuminate how societies without writing sometimes perceived and configured interaction with other groups — namely, through representations of warfare.

Genetic and environmental effects on a temperament score in beef cattle

1984 ◽  
Vol 35 (5) ◽  
pp. 723 ◽  
Author(s):  
H Hearnshaw ◽  
CA Morris
Keyword(s):  
Bos Taurus ◽  
New South ◽  
North Coast ◽  
The North ◽  
South Wales ◽  
Significant Difference ◽  
Medium Level ◽  
The Mean ◽  
Low Levels ◽  
The Difference

Temperament scores were taken on 8-month-old calves from five calf drops (1976-80) and over three sections of a large crossbreeding trial on the North Coast of New South Wales. A 0-5 scale was used, with lower values for quieter cattle. The heritability �s.e. of temperament score of Bos taurus calves (sired by Hereford, Simmental and Friesian bulls) was 0.03�0.28, and for B. indicus-sired calves (Brahman, Braford and Africander bulls) 0.46�0.37, and for all data combined 0.44�0.25. There was a significant difference (P < 0.01) between the mean score of Brahman-sired halfbred calves (1.96) and B. taurus-sired calves (1.05). The difference was halved to 0.45 points for quarterbred Brahman calves versus B. taurus calves, i.e. as expected for an additive trait. There were significant differences in temperament among calves sired by B. indicus bulls, but there were no significant differences amongst the B. taurus sire breeds. The repeatability (mean � s.e.) of operators' score of 701 weaner calves was 0.67�0.08. From temperament scores of 315 cows at weaning in 1981, an operator repeatability of 0.82�0.08 was obtained. Correlations of cow and calf score were not consistent, but averaged 0.18�0.04 from 547 records. The repeatability of scores taken at two separate times on 132 calves, was 0.43�0.09. The group given a medium level of nutrition had significantly higher temperament scores than those given high or low levels. Sex effects were not significant on scores at weaning. A log transformation of the data equalized the variance of scores of different breeds, but did not affect the conclusions.

Philometra chilensis (Nematoda, Philometridae) affects the fecundity of the red cusk-eel, Genypterus chilensis (Guichenot) (Pisces, Ophidiidae) in Chile

2011 ◽  
Vol 56 (2) ◽  
Author(s):  
Rosa Chávez ◽  
Marcelo Oliva
Keyword(s):  
Pacific Coast ◽  
Total Body Length ◽  
Infected Fish ◽  
Intensity Of Infection ◽  
Mean Intensity ◽  
The Pacific ◽  
The Mean ◽  
Total Body ◽  
Partial Spawner ◽  
Genypterus Chilensis

AbstractThe occurrence of the dracunculoid nematode Philometra chilensis Moravec, Chávez et Oliva, 2011 (Philometridae) infecting the ovary of the red cusk-eel, Genypterus chilensis (Guichenot), off the Pacific coast of northern Chile is reported. A sample of 266 fish specimens (total body length 34–96 cm) revealed the nematode overall prevalence (April 2007) of this parasite to be 18.5% and the mean intensity of infection 17.9 (SD = 30.8). All infected fish were mature females. The present results suggest that infection by the nematode shows seasonality and coincides with specific reproductive stages of the red cusk-eel, a partial spawner, and as a result the infection can affect the reproductive success of the host.

Bankarization in the first European cities with an equal number of Muslim and Christian inhabitants

2017 ◽  
Vol 10 (4) ◽  
pp. 554-580
Author(s):  
Miguel Ángel Pérez-Castro ◽  
Miguel Ángel Montero-Alonso ◽  
Akram Abderrahman-Azaar
Keyword(s):  
North Coast ◽  
Content Type ◽  
European Cities ◽  
The North ◽  
Financial Depth ◽  
Financial Framework ◽  
European Banks ◽  
The Mean ◽  
Different Cultures ◽  
Near Future

Purpose This paper aims to analyze the situation of the financial system in the Spanish-governed cities of Melilla and Ceuta, Christian and Muslim cities located on the north coast of Africa, and compared it with the mean bankarization level in the rest of Spain in 2000-2015. Design/methodology/approach Although different calculation methods have been proposed, most authors agree that the bankarization level of a country or a territory reflects the development of the society as a whole and has a positive correlation with economic growth. The indicators of financial depth proposed by these researchers are not only the ratio between variables such as loans, deposits, etc., but also the ratios of these variables to the population and the gross domestic product (GDP) of the country or territory. Findings The results obtained revealed that there are differences between these two North African Spanish cities. Furthermore, the financing gap between the mean bankarization levels of these cities and those of mainland Spain was found to be even larger than most of the other economic indicators (GDP per capita and the unemployment rate). Practical implications The authors are convinced that the manuscript is a contribution of great interest for serving pilot experience in cities wishing to offer a development of traditional banking and Islamic banking. The paper should be of interest to readers in the areas of finance systems and commercial banks where two different cultures coexist. Originality/value This is the first research study on the financial framework of European cities whose populations have an approximately equal percentage of Christians and Muslims. The data reflected the existence of savings and loan methods parallel to conventional banking. The conclusion was that in the near future, it would be advisable for European banks to take into account the cultural customs and religious practices of potential Muslim clients.

scholarly journals A Comparative Study between C-Reactive Protein and Procalcitonin in Iraqi Burn Patients

2017 ◽  
Vol 28 (1) ◽  
pp. 41
Author(s):  
Alia E. Al-Ubadi
Keyword(s):  
Burn Injury ◽  
Total Body Surface Area ◽  
Latex Agglutination ◽  
Burn Patients ◽  
C Reactive Protein ◽  
Reactive Protein ◽  
Survivor Group ◽  
Significant Difference ◽  
The Mean ◽  
Total Body

Association between Procalcitonin (PCT) and C-reactive protein (CRP) and burn injury was evaluated in 80 burned patients from Al-Kindy and Imam Ali hospitals in Baghdad-Iraq. Patients were divided into two groups, survivor group 56 (70%) and non-survivor group 24 (30%). PCT was estimated using (Human Procalcitonin ELISA kit) provided by RayBio/USA while CRP was performed using a latex agglutination kit from Chromatest (Spain). Our results declared that the mean of Total Body Surface Area (TBSA %) affected were 63.5% range (36%–95%) in non-survivor patients, while 26.5% range (10%–70%) in survivor patients. There is a significant difference between the two groups (P = 0.00), the higher mean percentage of TBSA has a significant association with mortality. Serum PCT and CRP were measured at the three times of sampling (within the first 48hr following admission, after 5thdays and after 10th days). The mean of PCT serum concentrations in non-survivor group (2638 ± 3013pg/ml) were higher than that of survivor group (588 ± 364pg/ml). Significantly high levels of CRP were found between the survivor and non-survivor groups especially in the 10th day of admission P=0.000, present study show that significant differences is found within the non-survivor group through the three times P= 0.01, while results were near to significant differences within survivor group through the three times (P= 0.05).

scholarly journals Effect of blended learning on students’ ability level and achievement in senior secondary geography in three education zones in niger state, Nigeria

2020 ◽  
Vol 1 (1) ◽  
pp. 21-26
Author(s):  
Abubakar Yahya Ibrahim
Keyword(s):  
Achievement Scores ◽  
High Ability ◽  
Ability Level ◽  
Significant Interaction Effect ◽  
North East ◽  
The North ◽  
Achievement Score ◽  
Significant Difference ◽  
The Mean ◽  
Low Ability

Purpose of the study: The purpose of this study was to determine the effect of student ability levels on the average value (x̄) of academic achievement of students in geography and the influence of method interactions and abilities on the average achievement score (x̄) of students in geography Methodology: The research design for the study was Quasi-experimental. Niger is one of the 36 States in Nigeria, the state is bordered by Zamfara State in the North, Kebbi State and Benin Republic in North West, Kaduna State in           the North East, In the South it is bordered by Kogi State, South West by Kwara State and South East by Federal Capital Territory (FCT) Abuja (Source: Geography Department FUT, Minna and Ministry of Land and Survey-Niger State, Minna). Main Findings: High ability level students had higher mean (x̄) achievement score that the low ability level students Also there is a significant difference between the mean (x̄) the achievement scores of low and high ability level students. Low ability level students who were taught geography using BLM had higher mean gain achievement score than the low ability level students taught using lecture methods while the high level ability students who were taught using BLM had higher mean gain achievement score than the high ability students taught using lecture method. It was further revealed that there is no significant interaction effect of method and ability level on the mean achievement scores in Geography.

The occurrence of Diplostomum spathaceum metacercariae in the freshwater drum, Aplodinotus grunniens

1989 ◽  
Vol 67 (11) ◽  
pp. 2853-2856 ◽  
Author(s):  
Gregory H. Leno ◽  
Harry L. Holloway Jr.
Keyword(s):  
Worm Burden ◽  
Infection Intensity ◽  
Female Fish ◽  
Body Width ◽  
Aplodinotus Grunniens ◽  
The North ◽  
Diplostomum Spathaceum ◽  
Significant Difference ◽  
Left And Right ◽  
Freshwater Drum

Strigeoid metacercariae from the lenses of freshwater drum, Aplodinotus grunniens, were morphometrically analyzed and compared with those of the North American subspecies of Diplostomum spathaceum: Diplostomum spathaceum indistinctum and Diplostomum spathaceum huronense. The metacercariae resembled D. s. indistinctum in mean body length, mean body width, oral sucker size, and holdfast size. Prevalence of infection in drum was 99% and intensity ranged from 0 to 260 worms per fish (mean ± SD = 35 ± 32). A significant difference (P < 0.05) in mean intensity between male and female fish was observed, with females harboring a greater worm burden (i.e., 43 in females versus 24 in males). Differences in infection intensity between left and right lenses from all fish were not significant (P > 0.05); however, the degree of asymmetry between left and right lenses of individual fish was highly significant (P < 0.005) according to heterogeneity χ2 analysis. In this case, neither left nor right lenses were consistently favored.

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