Articles Related to ANN

n recent years’ nanostructure materials (NSMs) have been of great interest as catalysts and other applications because of their unique textural and structural characteristics. Out of various biomaterials employed for NPs synthesis, plant extracts have attracted much attention due to their effectiveness, availability, and green characteristics. Due to the range of chemical constituents, currently, the incorporation of the Aloe chemical constituents into other substances makes the biosynthesis of NPs which are very necessary for the formation and applications ofAloe-based NPs

View complete article: PDF  |  Full-text

Huntington’s Disease is associated with motor behavior deficits that are lessened by few therapeutic options. This preliminary study tested if pharmacological inhibition of α/β-hydrolase domain containing 6 (ABHD6), a multifunctional enzyme expressed in the striatum, rescues behavioral deficits in HdhQ200/200 mice.

View complete article: PDF  |  Full-text

Most forensic investigations are done based on the forensic expert’s level of expertise.

View complete article: PDF  |  Full-text

View complete article: PDF  |  Full-text

The most pathogenic species of Eimeria that infect chickens is Eimeria tenella. It is a major cause of coccidiosis, a self-limiting infectious disease of the digestive tract of chickens. In view of the resistance to the conventional anticoccidial drugs used in poultry, herbal extracts are often considered as safe alternatives. The present study was aimed at investigating the effects of methanolic leaf extract of Lannea schimperi on histopathological changes in the intestines, liver and kidneys of chicken infected with Eimeria tenella. Seven groups of 4 broilers chickens were used for the experiment.

View complete article: PDF  |  Full-text

Synthetic marijuana compounds are more potent than ∆9-tetrahydrocannabinol (∆9-THC) and are known to produce a wide variety of clinical symptoms including cardiac toxicity, seizures, and death. Erratic driving by a 45 y/o male was witnessed in the fall of 2017 and roadside evaluation of the driver by the responding law enforcement officer concluded that the driver was intoxicated. Comprehensive analysis of the cigarettes by gas chromatography-mass spectrometry detected the synthetic cannabinoid 5-fluoro-ADB (5F-ADB or 5F-MDMB-PINACA). Validated forensic liquid chromatography-tandem mass spectrometry (LC-MS/MS) methods were used to detect the 5-fluoro ADB metabolite 7 (26.37 ng/mL) in the driver’s blood sample. No other drugs were detected. This case report is one of the first to conclusively show that designer synthetic cannabinoids, commonly referred to as “K2” and “Spice”, can significantly impair driving at relatively low concentrations.

View complete article: PDF  |  Full-text

The de-extinction of the dinosaur is a dubious possibility but its consideration brings forth some issues that are at least worthy of scientific discussion. In this review, we discuss two distinct issues that have implications for a de-extinct species such as a dinosaur: the ability, or lack thereof, to safely sedate a rare and potentially fractious animal capable of harming the veterinary staff tasked with its care; and, disease risks associated with a species that has been extinct for millions of years. To identify potential sedatives, comparative pharmacology will be needed to uncover the links between receptor pharmacology and the desired clinical outcomes of activating established alpha-2 adrenergic, opioid, and benzodiazepine receptors. Specific to disease control, it will be necessary to understand the unique susceptibility of the new species to current diseases as well as predicting their reservoir capacity for potential human and veterinary pandemic diseases. While the topics presented herein are not exhaustive, this review highlights some of the foremost research that should be conducted in order to serve the unique veterinary needs of a de-extinct species using the dinosaur as a paradigm. Addressing these issues should be considered if an intact dinosaur genome becomes available, regardless of the feasibility of dinosaur resurrection.

View complete article: PDF  |  Full-text

This paper presents the development and implementation of a Biometric Based Door Lock System that will automatically unlock a door when a registered fingerprint is sensed. The method employed in accomplishing this involves the use of a fingerprint scannerR305 interfaced with ATMEGA 328 Arduino microcontroller to actuate the locking and unlocking process of a door.

View complete article: PDF  |  Full-text

The properties of several fruits still remain unevaluated, with regard to being the source of antioxidant compounds, one of such fruits being atemoya. In this study, three parts (seed, pulp, and peel) of atemoya were submitted to extraction. Five water volume ratios (1:1, 1:2, 1:4, 1:8, and 1:10) were used in relation to the same material mass rendered, thus, five extracts from each part.

View complete article: PDF  |  Full-text

Background: A third of patients with epilepsy have a drug-resistant form. We aimed to observed whether addition of artisanal cannabis to existing anti-epileptic treatment would be safe, and efficacious in young and adults with drug-resistant epilepsy. Methods: Patients (aged 12-51 years) with severe, intractable epilepsy, who were receiving stable doses of antiepileptic drugs before study entry, were enrolled in an expanded-access programme at our epilepsy centre.

View complete article: PDF  |  Full-text

Today, both nonprescription and prescription drugs used by people for disease treatment, illicit or reward purposes have diverse effects on health permanently or long-lastingly. The effects may even continue and lead to the death or disabilities in child when a person is no longer use the substance. Substances that cause addiction trigger intense feeling of euphoria then lead to loss of control of self-behavior and perception.

View complete article: PDF  |  Full-text

Facial nerve paralysis may occur along the natural progression of an untreated vestibular schwannoma, as a surgical complication following vestibular schwannoma resection, or as a late sequela of stereotactic radiation. However, facial paralysis occurring as a subacute complication of CyberKnife (Accuray, Inc., Sunnyvale, CA, USA) stereotactic radiation has not previously been reported. A 47-year-old male presented with a right vestibular schwannoma measuring 3.1 cm in greatest dimension with House-Brackmann grade I/VI facial function and American Academy of Otolaryngology – Head and Neck Surgery class a hearing. After deferring surgery, he elected to undergo CyberKnife stereotactic radiation to a total dose of 18 Gy in three stages.

View complete article: PDF  |  Full-text

Synthetic cannabinoids (SCs) present a multitude of problems in terms of maintaining up-to-date methods of detection. They are novel psychoactive substances originally synthesized for medical use and research purposes. Abuse has demonstrated a variety of effects ranging from euphoria to aggressive behavior and death. The marketing, similar naming, and described pharmacological interactions create the dangerous and false perception that SCs are similar to, or the same as, tetrahydrocannabinol in cannabis products

View complete article: PDF  |  Full-text

Detailed analysis of dynamic fungal cell wall components is crucial to our understanding of fungal systematics and the biology and physiology of fungal growth. In fungal pathogens this is of particular importance in examining their response to stress. However, current methodologies do not permit fast and accurate or quantitative analysis of cell wall carbohydrate components. Here, we provide a novel method permitting simultaneous quantitative analysis of the major cell wall components of Candida species relying on triple-staining with fluorescent labeling of chitin, β-glucans and mannans.

View complete article: PDF  |  Full-text

Following the rise in popularity of forensic science, fueled by the media and perhaps necessity, comes the demand for an effective and productive approach to advising students interested in a career in this vast area. Forensic science is a large-scale umbrella term encompassing a multitude of disciplines. Whereas “forensic” means legal, any discipline that has an application to law or the legal system may be considered a “forensic science”. With the seemingly ever-increasing lure of forensic science as a career option, the question arises as to how best to assist students in making a dream job a reality. The purpose of this research is twofold: (1) summarize findings from forensic science job listings in the United States and (2) provide a framework, derived largely from Systems Theory, for understanding the advisee skillset, and suggest a model for a step by step career decision-making and curricular planning approach for professionals working in an advising capacity.

View complete article: PDF  |  Full-text

Two basic reactions occur during the anodizing of aluminum: 1) the aluminum is consumed and 2) an oxide grows. By accepting this statement as true, the anodizing process can be viewed as a corrosion process, and anodizing can be modeled using the Tafel Equation. Anodizing process parameters of electrolyte chemistry and concentration, temperature, aluminum substrate resistance and current density are presented as they relate to the Tafel Equation and how they impact the anodic aluminum oxide structure and properties. Understanding this relationship is consequent in making anodizing an engineering process, one that enables tuning the structure such that it yields distinct characteristics to fulfill design and application requirements.

View complete article: PDF  |  Full-text

The collection of human odor volatiles is of interest to forensic applications as a path to investigate canine scent discriminations in legal investigations. A study using a selected array of previously identified human odor compounds has been conducted to determine the retention and release capabilities of five (5) natural and synthetic fabric types, cotton (mercerized fabric and gauze matrix), polyester, rayon and wool.

View complete article: PDF  |  Full-text

Vertical Cu2ZnSnS4 (CZTS) nanowire arrays have been synthesized via two-step electroplating method into anodized aluminum oxide template. For deposition of CZTS nanowires, anodized aluminum oxide (AAO) was used as the growth mask for the growth of the nanowires. AAO templates with hole sizes of 70 nm in diameter were used in the experiments.

View complete article: PDF  |  Full-text

In this paper, we report on the synthesis of BaTiO3 nanowires via the anodic aluminum oxide template method. To fill in the precursors of BaTiO3 into anodic aluminum oxide templates, the vacuum and drop loading method developed in our previous study was used. Ba(CH3COO)2 (barium acetate) and C12H28O4Ti (tetraisopropyl orthotitanate) were used as Ba and Ti sources, respectively. Anodic aluminum oxide membranes with the through-hole diameter of ~200 nm were used as the template for BaTiO3 nanowires.

View complete article: PDF  |  Full-text