Influence of Paraquat on Chrysomya megacephala (Fabricius) (Diptera: Calliphoridae) Infesting Minced‐beef Substrates in Kelantan,Malaysia

This study investigated the influence of paraquat, a prevalent poison used by suicides, on initial oviposition and development of Chrysomya megacephala (Fabricius) using minced‐beef substrates. Paraquat in lethal dose for human (40 mg/kg), two times the lethal dose (80 mg/kg) and five times the lethal dose (200 mg/kg) were mixed thoroughly with respective minced‐beef substrates (1 kg each) that were decomposed in a shaded habitat fully protected from rain. Results of four replications of the above experiment revealed that the presence of paraquat neither delayed initial oviposition nor prolonged the developmental stages of C. megacephala. Therefore, estimation of postmortem interval (PMI) based on empirical baseline data obtained using animal models devoid of any poisons would still be appropriate for estimating PMI in paraquat‐related deaths.     

Internal validation of reduced PCR reaction volume of the Qiagen Investigator® Argus X-12 QS Kit from blood samples on FTA cards

The onus of proof in criminal cases is beyond any reasonable doubt, and the issue on the lack of complete internal validation data can be manipulated when it comes to justifying the validity and reliability of the X-chromosomal short tandem repeats analysis for court representation. Therefore, this research evaluated the efficiency of the optimized 60% reduced volumes for polymerase chain reaction (PCR) amplification using the Qiagen Investigator® Argus X-12 QS Kit, as well as the capillary electrophoresis (CE) sample preparation for blood samples on Flinder's Technology Associates (FTA) cards. Good-quality DNA profile (3000–12,000 RFU) from the purified blood sample on FTA card (1.2 mm) were obtained using the optimized PCR (10.0 μL of PCR reaction volume and 21 cycles) and CE (9.0 μL Hi-Di™ Formamide and 0.3 μL DNA Size Standard 550 [BTO] and 27 s injection time) conditions. The analytical and stochastic thresholds were 100 and 200 RFU, respectively. Hence, the internal validation data supported the use of the optimized 60% reduced PCR amplification reaction volume of the Qiagen Investigator® Argus X-12 QS Kit as well as the CE sample preparation for producing reliable DNA profiles that comply with the quality assurance standards for forensic DNA testing laboratories, while optimizing the analytical cost.     

Provenance Establishment of Stingless Bee Honey Using Multi‐element Analysis in Combination with Chemometrics Techniques

As consumption of stingless bee honey has been gaining popularity in many countries including Malaysia, ability to identify accurately its geographical origin proves pertinent for investigating fraudulent activities for consumer protection. Because a chemical signature can be location‐specific, multi‐element distribution patterns may prove useful for provenancing such product. Using the inductively coupled‐plasma optical emission spectrometer as well as principal component analysis (PCA) and linear discriminant analysis (LDA), the distributions of multi‐elements in stingless bee honey collected at four different geographical locations (North, West, East, and South) in Johor, Malaysia, were investigated. While cross‐validation using PCA demonstrated 87.0% correct classification rate, the same was improved (96.2%) with the use of LDA, indicating that discrimination was possible for the different geographical regions. Therefore, utilization of multi‐element analysis coupled with chemometrics techniques for assigning the provenance of stingless bee honeys for forensic applications is supported.     

Deaths due to jambia-inflicted lesions in a domestic environment

Domestic violence is a significant health problem affecting women all around the world by causing a wide range of physical and psychological traumas. Yemen has a very high percentage of women experiencing intimate partner violence (up to 50%) and a high mortality rate. In this article, we are presenting 3 particular cases of domestic violence deaths in which the weapon used was a jambia (jambia, jambiah, jambiya, djambia), a special dagger specific to Yemen and the surrounding areas. We are also summarizing the main characteristics of jambia-inflicted lesions and their thanatology.     

Specific Patterns of Canine Scavenging in Indoor Settings

Postmortem animal mutilations due to domestic dogs in isolated domestic deaths are taphonomic modifications regularly observed by forensic pathologists. They are rarely described in the literature; however, even though they present specific patterns. Through 41 cases, 10 at the forensic institute in Lille (France) and 31 at the New York City Office of Chief Medical Examiner (USA), plus 22 cases from the literature, specific locations and patterns of postmortem scavenging lesions are proposed. These lesions are mainly distributed in three locations: the face, especially the nose and the mouth (73.1%), the neck (43.1%), and the arm (shoulder/upper limb [29.2%], hand [26.8%]). We discuss the time span between death and scavenging, the consequences on identification, and comparison with outdoor settings. Outdoor scavenging lesions are mainly located on the trunk and limbs usually sparing the head, which strongly differs from indoor distribution and imply different animal motivations.     

Prevalence and effects of violence against women in a rural community in Minia governorate, Egypt

This study was carried out to investigate prevalence and the characteristics of domestic violence (DV) against women in a rural area in Minia governorate, Egypt, as well as its physical and psychological consequences. Seven hundred and seventy-two women were interviewed. Sociodemographic data were collected; the WHO questionnaire was used to identify the abuse; the Structured Clinical Interview for DSM IIIR (SCID) to detect psychiatric disorders. Abused females constituted 57.4% of the total sample. There were significant relationships between DV and low education, low income, higher number of children, and husband's education. Psychiatric disorders occurred in 18% of the sample. There were statistically significant relationships between psychological and physical abuse of women and the occurrence of psychiatric disorders. In conclusion, DV against women was related to various negative health outcomes, and it is recommended to be given its real importance in both Forensic Medicine Council and in psychiatric assessment.     

Crimes of Terrorism on Innocent Iraqis from (2014) to (2016): A Semiotic Study

Terrorist organisations have increased and widened in Iraq in particular and the world in general in recent years. People have suffered a lot from these terrorist organisations due to their thirst for killing innocent civilians. The study aims to convey the suffering of innocent Iraqis caused by terrorist acts to the world. In order to achieve the aim, the research adopted Barthes’s (1964) framework to analyse the selected photographs. The researchers have selected (13) iconic photographs for the analysis. The photographs are taken from the main websites of the local, Arabic, and foreign media. The study found out that terrorism is the brutal enemy of all Iraqi societies including Sunnis, Shia, Kurds, Christians, and Yazidis. This research is a clear example that shows the world the extent of the suffering, pain, and fear Iraqi people are facing because of terrorism.

     

The influence of emotional intelligence on leadership styles: A profile of executives in ASEZA organization

This article reports new insight into the relationship between emotional intelligence (EI) dimensions and leadership style at the Aqaba Special Economic Zone Authority (ASEZA). Multiple regression results have revealed a negative significant association between EI and leadership style in three major dimensions of EI, namely, self‐awareness, motivation, and empathy. Stepwise regression analysis revealed a significant positive association of self‐regulation and social skills dimensions on ASEZA's leadership style. Results further indicated that there are no significant differences between the dimensions of EI and demographic factors as well as between leadership and undertaken demographic factors. However, no research has focused on the relationship between EI and leadership style in ASEZA‐Jordan context. The current research identified this gap in the literature by connecting leadership through EI. Implications are that leaders lacking all or some EI dimensions are less likely to have a healthy relationship with their subordinates and are likely to be classified as being ineffective leaders. Organizations could benefit from being able to differentiate ineffective leaders from leaders who suffer from some or all EI dimensions. Therefore, the lack of some major EI dimensions in an organization like ASEZA negatively influences its competitive advantage as well as its performance.