scholarly journals Hematological values for free-living great fruit-eating bats, Artibeus lituratus (Chiroptera: Phyllostomidae)

2020 ◽  
Vol 57 (3) ◽  
pp. e168582
Author(s):  
Maria Alice Amaral Kuzel ◽  
Jonatas Amorim Tavares ◽  
Priscila do Amaral Fernandes ◽  
Bruno Alves ◽  
Sócrates Fraga de Costa Neto ◽  
...  
Keyword(s):  
Urban Forest ◽  
Southeastern Brazil ◽  
Future Research ◽  
Free Living ◽  
Mean Values ◽  
Captive Populations ◽  
Males And Females ◽  
Artibeus Lituratus ◽  
The City ◽  
Hematological Values

It was provide a hematological profile of Artibeus lituratus (Phyllostomidae: Stenodermatinae). Animals were collected from October 2017 to February 2018 in an urban forest in the city of Rio de Janeiro, Southeastern Brazil. Males and females showed similar overall mean values for the parameters analyzed. Males had higher values for erythrocytes (RBC), hematocrit and basophils. Females had higher levels of eosinophils than males. The hematological values reported here will serve as reference for future research on health conditions of free-living and captive populations of Artibeus lituratus, as well as for research on pathogens associated with these bats.

scholarly journals A CEPHALOMETRIC STUDY

2015 ◽  
Vol 22 (09) ◽  
pp. 1203-1207
Author(s):  
Mohammad Afzal Khan ◽  
Muhammad Naeem Chaudhry ◽  
Faris Mohammed Nour Altaf
Keyword(s):  
Clinical Significance ◽  
Morphological Characteristics ◽  
Future Research ◽  
Linear Measurements ◽  
Cross Sectional ◽  
Mean Values ◽  
Males And Females ◽  
The Mean ◽  
Cephalometric Study ◽  
The City

Background: Morphological characteristics of various races and populationgroups usually appear in geographical knots and clusters. Standardized cephalometricrecordsare immensely valuable for clinical and forensic purposes.In spite of its clinical significance nodata is available about the cephalic indices and prevalence of cephalic phenotypes in SouthernPunjab. Objectives: This study was undertaken to record baseline cephalometric data, cephalicindices and craniotypes. Study design: A cross-sectional population study. Place and durationof study: The study was carried out at the Multan Medical and Dental College, Multan and tookabout fourteen months to complete. Material and methods: The study was conducted on 672adult individuals (430 males and 242 females) from in and around the city of Multan in SouthernPunjab. Linear measurements of the head including maximum cranial length (glabella-inionlength), maximum cranial breadth (maximum bi-parietal diameter) and maximum auricularhead height were recorded using a digital spreading caliper. Results of measurements wereexpressed as mean ± SD. Comparison of the mean values and various proportions betweensexes was performed. The horizontal, vertical and transverse cranial indices were calculatedusing these measurements. Craniotyping was based on the ranges in various cephalic indices.Results: Differences regarding the mean of cranial length, cranial breadth and height weresignificantly larger in males as compared to females (P<0.001). The mean vertical, horizontaland transverse cephalic indices in the males and females were 79.13 ± 5.56, 78.31 ± 5.19,103 ± 7.78 and 78.32 ± 6.40, 78.32 ± 4.67, 100 ± 8.67 respectively.Most of the samplesdepicted craniotypes as mesocephalic and dolichocephalic both in the males and the females.Conclusion: The study provides baseline cephalometric data from a population of SouthernPunjab that may have its potential in clinical application and future research.

scholarly journals Differences in body mass among the frugivorous bats Artibeus lituratus and Carollia perspicillata (Chiroptera: Phyllostomidae) from an urban and a peri-urban area of Cúcuta, Colombia

2020 ◽  
Vol 6 (2) ◽  
pp. 163 ◽  
Author(s):  
Aldemar Acevedo ◽  
Friedman Pabón
Keyword(s):  
Urban Area ◽  
Body Mass ◽  
Urban Areas ◽  
Tropical Dry Forest ◽  
The Body ◽  
Dry Forest ◽  
Carollia Perspicillata ◽  
Males And Females ◽  
Artibeus Lituratus ◽  
The City

We report differences in body mass of two species of fruit bats, Artibeus lituratus and Carollia perspicillata, from two fragments of tropical dry forest (TDF) located in urban and peri-urban areas of the city of Cúcuta, Colombia. From January to September 2018 bat sampling was carried out using mist nets to captured and weigh individuals in the field. The analysis was based only on adults who were not in a reproductive state. We found that both males and females of each species had a higher body mass in the peri-urban area than in the urban area. This highlights the importance of testing subsequent hypotheses to explain the body mass variations reported in this note in response to effects related to diet, diseases, and changes in land use, among others.

scholarly journals A note on the diet and foraging behavior of Artibeus lituratus (Chiroptera, Phyllostomidae) in an urban park in southeastern Brazil

2007 ◽  
Vol 7 (2) ◽  
pp. 297-300 ◽  
Author(s):  
Monik Oprea ◽  
Daniel Brito ◽  
Thiago Bernardi Vieira ◽  
Poliana Mendes ◽  
Sílvia Ramira Lopes ◽  
...  
Keyword(s):  
Foraging Behavior ◽  
Feeding Activity ◽  
Southeastern Brazil ◽  
Urban Park ◽  
Sampling Effort ◽  
Successional Forests ◽  
Two Peaks ◽  
Artibeus Lituratus ◽  
The City ◽  
New Item

Bats of the genus Artibeus are among the most important seed dispersers in early successional forests. We report observations on the foraging behavior of Artibeus lituratus in Pedra da Cebola Municipal Park, an urban park in the city of Vitória, Espírito Santo, southeastern Brazil. Observations were made during six consecutive days (April 1st to April 6th, 2006). Three mist-nets were opened each night close to a Maclura tinctoria tree (Moraceae), remaining open from 18:00 to 22:00, totaling four hours per night, and 24 hours of sampling effort. We observed two peaks of feeding activity at the tree, one between 18:20 and 19:30, and a second one at 21:00. This is the first observation of Artibeus lituratus feeding on M. tinctoria fruits, therefore adding a new item to the known diet of the species. M. tinctoria fruits have large seeds that are not swallowed by bats, they consume the fruit pulp and discard the seeds. A diet of fruits with large seeds may indicate an important resource not detected in dietary studies based on fecal samples, but better detected by direct observation or by studying feeding roosts. It is important to use different sampling techniques in dietary studies since they complement each other and, together, provide a better knowledge on the diet of bats.

Seasonal Variation of Suicide in the City of São Paulo, Brazil, 1996–2010

Crisis ◽  
2014 ◽  
Vol 35 (1) ◽  
pp. 5-9 ◽  
Author(s):  
Daniel Hideki Bando ◽  
Fernando Madalena Volpe
Keyword(s):  
Seasonal Pattern ◽  
Total Sample ◽  
Sao Paulo ◽  
Seasonal Patterns ◽  
São Paulo ◽  
Health Statistics ◽  
Males And Females ◽  
June July ◽  
The City ◽  
Over Time

Background: In light of the few reports from intertropical latitudes and their conflicting results, we aimed to replicate and update the investigation of seasonal patterns of suicide occurrences in the city of São Paulo, Brazil. Methods: Data relating to male and female suicides were extracted from the Mortality Information Enhancement Program (PRO-AIM), the official health statistics of the municipality of São Paulo. Seasonality was assessed by studying distribution of suicides over time using cosinor analyses. Results: There were 6,916 registered suicides (76.7% men), with an average of 39.0 ± 7.0 observed suicides per month. For the total sample and for both sexes, cosinor analysis estimated a significant seasonal pattern. For the total sample and for males suicide peaked in November (late spring) with a trough in May–June (late autumn). For females, the estimated peak occurred in January, and the trough in June–July. Conclusions: A seasonal pattern of suicides was found for both males and females, peaking in spring/summer and dipping in fall/winter. The scarcity of reports from intertropical latitudes warrants promoting more studies in this area.

Size-At-Age Variability and Sexual Dimorphism of Morphometric Characteristics in the Late Ontogenesis of the Marsh Frog, Pelophylax Ridibundus (Anura, Ranidae), from Terrytory of Crimea

2019 ◽  
Vol 53 (4) ◽  
pp. 325-334
Author(s):  
V. N. Peskov ◽  
N. A. Petrenko ◽  
V. Yu. Reminnyi
Keyword(s):  
Age Groups ◽  
The Body ◽  
Adult Males ◽  
Morphometric Characteristics ◽  
Morphometric Characters ◽  
Mean Values ◽  
Marsh Frog ◽  
Males And Females ◽  
Size At Age ◽  
Linear Body

Abstract We study size-at-age and sexual variability of morphometric characteristics of the marsh frog. According to the size of the body, males were divided into three size-age groups (juvenis, subadultus, adultus), females — into four groups (juvenis, subadultus, adultus, adultus-I). We found that the chronological age of frogs (skeletochronology) does not always correspond to their biological age (size and proportions of the body). We noted that the semi-adult males are reliably larger than females by mean values of 26 studied morphometric characters. Males and females of “adultus” group do not differ by linear body size, significant differences were found in body proportions (7 characters). For the females of “adultus-I” group, the mean values of 26 characters are significantly larger than for “adultus” males. The results of our study showed that with the age of the marsh frog, the level of exhibition, directionality and structure of morphometric sex differences changes.

scholarly journals An Online Reputation Analysis of the Tourism Industry in Marbella: A Preliminary Study on Open Innovation

2021 ◽  
Vol 7 (2) ◽  
pp. 111
Author(s):  
María Jesús Carrasco-Santos ◽  
Antonio Manuel Ciruela-Lorenzo ◽  
Juan Gabriel Méndez Pavón ◽  
Carmen Cristófol Rodríguez
Keyword(s):  
Quantitative Research ◽  
Tourism Industry ◽  
Future Research ◽  
Full Data ◽  
Tourist Destination ◽  
Specific Advice ◽  
Sociodemographic Profile ◽  
The One ◽  
Online Reputation ◽  
The City

This research analyzed the online reputation of Marbella as a tourist destination and the profiles of the reviewers according to sociodemographic characteristics. A correlational, quantitative research technique was used in this study based on the manual extraction of more than 4000 reviews generated on TripAdvisor. The data used in this study were collected from the TripAdvisor website, taking, as a sample, tourists who had visited the city in the last three years. Ratings that did not provide full data on the variables were excluded. The findings show that Marbella is considered a luxury shopping destination. The preliminary conclusions allow us to generalize about the sociodemographic profile of its tourists. The findings of the study will provide valuable information for Marbella’s Destination Management Organization (DMO). On the one hand, this study highlights the importance of ranking the attractions of the city to create better communication strategies and enhance the appeal of those attractions that receive the best ratings, establishing the true vocation of Marbella as a tourist destination. On the other hand, it provides information on what tourists perceive to be negative elements, allowing the administration to create an improvement plan. The novelty of this research paper is that it delves into Marbella’s online reputation through an analysis of specific attractions’ ratings. Areas that require further attention in future research have been highlighted, along with specific advice on each attraction that contributes to the tourist offerings of the city.

scholarly journals Multi-Level Perspective on Sustainability Transition towards Nature-Based Solutions and Co-Creation in Urban Planning of Belgrade, Serbia

2021 ◽  
Vol 13 (14) ◽  
pp. 7576
Author(s):  
Ana Mitić-Radulović ◽  
Ksenija Lalović
Keyword(s):  
Urban Planning ◽  
Urban Forest ◽  
Case Study Research ◽  
Eu Enlargement ◽  
Planning System ◽  
Future Research ◽  
Horizon 2020 ◽  
Research On Evaluation ◽  
Private Interests ◽  
Multi Level

In recent years, nature-based solutions have been increasingly promoted as a climate change adaptation instrument, strongly advocated to be co-created. Achieving clear, coherent, and ambitious urban greening strategies, embedded in urban planning and developed in a co-creative, participatory and inclusive manner, is highly challenging within the EU enlargement context. In this article, such challenges are studied through two recent urban development initiatives in Belgrade, the Capital of Serbia: the first initiative focuses on planning the new Linear Park, within the framework of the CLEVER Cities Horizon 2020 project; the second initiative envisages the transformation of the privatised Avala Film Complex in the Košutnjak Urban Forest, primarily led by private interests but supported by the local authorities. The multiple-case study research method is applied, with an exploratory purpose and as a basis for potential future research on evaluation of co-creation processes for NBS implementation. The theoretical basis of this article is founded in the research on sustainability transitions, focusing on multi-level perspective (MLP) framework. The urban planning system in Belgrade and Serbia is observed as a socio-technical regime of the MLP. In such framework, we recognize co-creative planning of the Linear Park as a niche innovation. We interpret opposition towards planning of the Avala Film Complex as escalation, or an extreme element of the socio-technical landscape, comprised of civic unrests and political tensions on one side, combined with the climate crisis and excessive pollution on the other side. Moreover, the article examines informal urban planning instruments that can be implemented by the practitioners of niche innovations, that could support urban planners and NBS advocates in the Serbian and EU enlargement contexts to face the challenges of motivating all stakeholders to proactively, constructively and appropriately engage in co-creation.

Patterns of Unhealthy Eating Behaviours in a Middle Aged Scottish Population

1992 ◽  
Vol 37 (6) ◽  
pp. 170-174 ◽  
Author(s):  
T. Abel ◽  
D.V. McQueen ◽  
K Backen ◽  
C. Currie
Keyword(s):  
Alcohol Consumption ◽  
Population Data ◽  
Future Research ◽  
Eating Behaviours ◽  
Middle Aged ◽  
Unhealthy Eating ◽  
Scottish Population ◽  
Males And Females ◽  
Highly Correlated ◽  
Nutrition Habits

This paper examines unhealthy eating in a middle aged Scottish population. Data from a 1989 survey of 5 00 Scottish men and women aged 45 to 59 years are used to explore inter-relations among five items of unhealthy eating, smoking and alcohol consumption. The results show that unhealthy eating behaviours are highly correlated, indicating strong links among certain nutrition habits. The findings also reveal that such patterns of unhealthy eating vary considerably between males and females. Finally, unhealthy eating behaviours were also found to be significantly associated with smoking and alcohol consumption. Implications of these findings for future research in epidemiology and health promotion are considered.

scholarly journals Daytime perimeter environmental noise in the vicinity of four hospitals in the city of Lima, Peru

Noise Mapping ◽  
2020 ◽  
Vol 7 (1) ◽  
pp. 239-247
Author(s):  
Alberto E. García-Rivero ◽  
Ricardo Ángel Yuli-Posadas ◽  
Warren Reátegui Romero ◽  
Odón Sánchez-Ccoyllo ◽  
Wilfredo Bulege-Gutierrez ◽  
...  
Keyword(s):  
Working Hours ◽  
Environmental Noise ◽  
Integration Time ◽  
Environmental Standards ◽  
Mean Values ◽  
The Hours ◽  
Measurement Mode ◽  
Special Protection Areas ◽  
The City ◽  
National Environmental

AbstractThe present study is intended to get to know the levels of perimeter diurnal environmental noise of four hospitals in the city of Lima. The measurement mode used at each hospital was A-weighting, with an integration time of five minutes per recording. It was measured in the FAST mode with calibrations made at the beginning and end of the measurement day. Statistical analysis consisted of the mean comparison T test which was applied at all the hospitals considered in the study. At the four hospitals, at all the hours of measurement and both on working days and non-working days (Sunday), LAeq mean values are higher than 83 dBA. On working days, two periods of maximum noise from 08:00 to 10:00 in the morning and from 17:00 to 19:00 in the afternoon coincide with the start and end of working hours. The perimeter diurnal environmental noise levels determined at the vicinity of four hospitals show higher values in all cases to those established by the Peruvian National Environmental Standards for Noise for special protection areas both for working days and for non-working days. Noise that comes from the dense and disorganized traffic of Lima plays a fundamental role in this behaviour.

scholarly journals How Much Is Enough? First Steps to a Social Ecology of the Pergamon Microregion

Land ◽  
2021 ◽  
Vol 10 (5) ◽  
pp. 479
Author(s):  
Julian Laabs ◽  
Daniel Knitter
Keyword(s):  
Carrying Capacity ◽  
Agricultural Production ◽  
Large Population ◽  
Future Research ◽  
Limiting Factor ◽  
Cultural Dynamics ◽  
Imperial Period ◽  
Self Sufficiency ◽  
Complementary Region ◽  
The City

In this study, we present a transparent and reproducible approach to model agricultural production with respect to environmental characteristics and available labour. Our research focuses on the city of Pergamon and its surroundings, with an emphasis on the transition between the Hellenistic and Roman Imperial Period, where widespread demographic changes took place. We investigated the degree of local self-sufficiency using different concepts of a city’s complementary region. Using simple topographic derivatives, we derive a measure of environmental suitability that we translate into a carrying capacity index. Our results show that workforce was not a limiting factor for local self-sufficiency. However, environmental carrying capacity may have been limiting in a scenario with a large population. An active investment into the environment, e.g., by the construction of terraces, could have helped to increase the degree of self-sufficiency. Future research should investigate the level of resilience of such a coupled socio-ecological system in relation to environmental and socio-cultural dynamics.

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