scholarly journals Species-Specific Flash Patterns Track the Nocturnal Behavior of Sympatric Taiwanese Fireflies

Biology ◽  
2022 ◽  
Vol 11 (1) ◽  
pp. 58
Author(s):  
King-Siang Goh ◽  
Chia-Ming Lee ◽  
Tzi-Yuan Wang

It is highly challenging to evaluate the species’ content and behavior changes in wild fireflies, especially for a sympatric population. Here, the flash interval (FI) and flash duration (FD) of flying males from three sympatric species (Abscondita cerata, Luciola kagiana, and Luciola curtithorax) were investigated for their potentials in assessing species composition and nocturnal behaviors during the A. cerata mating season. Both FI and FD were quantified from the continuous flashes of adult fireflies (lasting 5–30 s) via spatiotemporal analyses of video recorded along the Genliao hiking trail in Taipei, Taiwan. Compared to FD patterns and flash colors, FI patterns exhibited the highest species specificity, making them a suitable reference for differentiating firefly species. Through the case study of a massive occurrence of A. cerata (21 April 2018), the species contents (~85% of the flying population) and active periods of a sympatric population comprising A. cerata and L. kagiana were successfully evaluated by FI pattern matching, as well as field specimen collections. Our study suggests that FI patterns may be a reliable species-specific luminous marker for monitoring the behavioral changes in a sympatric firefly population in the field, and has implication values for firefly conservation.

2020 ◽  
Vol 13 (3) ◽  
pp. 49-56
Author(s):  
Iván Alambiaga ◽  
Elena Álvarez ◽  
David Diez-Méndez ◽  
José Verdejo ◽  
Emilio Barba

Evolutionary selection pressures, and species-specific ecology and behavior, promote a great variability in the size and composition of nests. However, it would be expected that phylogenetically close species, with similar ecological needs, breeding at the same time in the same place, would also build similar nests. In contrast with this, previous studies have found differences in nest mass and composition among closely related sympatric species. These differences have been attributed to small differences in body size (smaller species building larger and/or more insulated nests), or to the different ways in which species perceive the environment (e.g. perceived predation risk). In this study, for the first time, we searched for differences between nest mass, composition, and importance of the different functional parts of the nest between Blue ( Cyanistes caeruleus), Great ( Parus major) and Coal tits ( Periparus ater) breeding under the same conditions. We found that smaller species built larger nests and/or include more thermoregulatory materials, probably having greater insulating capacity, which agrees with previous hypotheses. In particular, Blue Tits made greater use of bark, feathers and vegetable fiber, while Great Tits used wild boar hair in greater proportions. In addition, for the first time, we described in detail the nest composition of Coal Tits, which contained large amounts of fluff compared to the other two species. All these results are in line with previous hypothesis linking nest size and composition to the size of the birds, and the existence of species-specific characteristics in the selection of materials for nest building.


2020 ◽  
Vol 49 (6) ◽  
pp. 344-348
Author(s):  
Guillaume Martinez ◽  
Romain Lacoste ◽  
Marie Dumasy ◽  
Slaveia Garbit ◽  
Sophie Brouillet ◽  
...  

Author(s):  
Zainul Arifin, Zulkhair

The purpose of this research is aimed to describe forms of trance disorder, influencing factors, process of ruqyah therapy given to the subject and behavior changes after ruqyah therapy. The research used qualitative and multi-case study approaches. The informants in this study are therapy experts, clients and their family. The findings of this research are: a) the form trances symptoms on three patients are: Subject is having auditory hallucination, flat face expression, losing work capabilities, social withdrawal, self-exlcusion, disorganization, and using haloperidol drugs, b) the factor triggered by psychological problems such as introvert problems, impulsive, or domestic problems. The effect of the mentioned crisis is the fall of konasi level and the increase of aggression level. c). To treat the trance disorder happened, the trance practitioners used ruqyah method which includes three steps: firstly, pre-therapy which asses the patient’s feelings. Secondly, the process of therapy  used conventional and improvisational method. Post-therapy is giving ruqyah water or other concoction to the patient as an external protector. And d) behavioral subject changes on the post therapy. It also gives positive feeling on disorder happened to the patients.<br /><br />Key words: Trance Disorder, Ruqyah Therapy.<br /><br />


2021 ◽  
Vol 48 (1) ◽  
pp. 9-18
Author(s):  
Bhanu Rizfa Hakim ◽  
Amos Setiadi

Cyber village is a residential area in RT (neighborhood association) 36 in the tourist area in Tamansari Yogyakarta. It has recognized image as an information technology based region with good internet network. Internet technology at the cyber village is slowly changing the behavior of the citizens from the social, economy, culture and tourism aspects. The behavior changes on the social, economic, cultural and tourism aspects affect the spatial setting at Tamansari "cyber" village to become a unique tourist area. The methods used in this research were Qualitative Research through observation to identify phenomena that occur, interviews, and literature studies that were analyzed by behavior setting method. The results of this research showed that changes in the image of the region influence the citizens’ behavior that finally creates certain spatial settings to meet the needs for space which could accommodate the village potentials, covering the social, economic, tourism and cultural potentials.


1977 ◽  
Vol 8 (4) ◽  
pp. 256-263
Author(s):  
Roberta Chapey ◽  
Geraldine Chapey

Occasionally, it is the responsibility of a supervisor to help a staff speech clinician resolve professional and or personal problems that interfere with the delivery of quality services. To deal with this situation, the supervisor must be equipped with the techniques and procedures for effective organizational communication. This article presents a case study in which a speech clinician demonstrated irresponsibility in various job areas. The supervisor’s philosophy and the procedures used in managing these problems are presented. The behavioral changes suggest that the supervisor’s interventive procedures were clinically significant and warrant further investigation.


2018 ◽  
Vol 2 (1) ◽  
Author(s):  
Akhmad Khoyrun Najakh ◽  
Dwiwiyati Astogini ◽  
Sri Martini

The purpose of this study was to analyze the influence of attitudes on the intention to choose Islamic banks, to analyze the effect of subjective norm on the intention to choose Islamic banks. to analyze the effect of the control behavior of the intention to choose the Islamic banks, to analyze the moderating influence of religiosity on the relationship attitudes, subjective norms and behavioral control of the intention to choose the Islamic banks . The method used is a survey with a sampling technique used purposive sampling with a sample size of this study was 100 respondents . Further analysis tools used in this study is multiple regression analysis using SPSS 16.0 software . Based on this study it can be concluded that the attitude does not affect to the intention of choose Bank BRISyariah. Subjective norm positive effect on intention choose Bank BRISyariah. Control behavior does not affect to the intention choose Bank BRISyariah. Relationship between Attitudes, Subjective Norms and Behavior Control with the intention to select Bank BRISyariah not moderated by religiosity.Based on these conclusions can be said that the Bank BRISyariah should improve understanding related to the subjective norm in order to increase the number of customers who use the services of Islamic Banking . Further research is recommended in order to follow up and develop this research to further explore the independent and dependent variables continued before and after behavioral intention or intention to perform a specific action .


Author(s):  
Hendri Wasito ◽  
Hening Pratiwi ◽  
Adi Wibowo ◽  
Nia Kurnia Solihat

Drugs are an important component of health services that are the needs of the community. There is still a lack ofcommunity knowledge of medicines and management especially for family members, hence an educational effort as well asimprovement of quality of drug management in family through training program and mentoring by pharmacist. Thiscommunity service activity aims to determine the knowledge and attitude of the community in managing drugs in the familyand improve the quality of drug management by the community in the family. The activity was conducted in SidasariWetanKubangkangkung Village Kawunganten Cilacap. The workshop on drug management in family was conducted by pharmaciststo the 33 participants. Data collection was done by using questionnaire and observation through home visit. The result of theactivity shows that the increase of knowledge and attitude of the society in managing drugs in the familywere 10% and 7%,respectively. Workshop activities and mentoring by pharmacists can provide benefits and behavioral changes in family drugsmanagement.


Author(s):  
Leah S. Hartman ◽  
Stephanie A. Whetsel Borzendowski ◽  
Alan O. Campbell

As the use of surveillance video at commercial properties becomes more prevalent, it is more likely an incident involving a personal injury will be captured on film. This provides a unique opportunity for Human Factors practitioners involved in forensic investigations to analyze the behavior of the individual prior to, during, and after the event in question. It also provides an opportunity to gather unique and objective data. The present work describes a case study of a slip and fall where surveillance video and onsite measurements were combined and analyzed to quantify a plaintiff’s gait pattern. Using this type of analysis, we were able to determine that the plaintiff was likely aware that the floor was slippery and adjusted her gait and behavior prior to the slip and fall incident.


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