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The Android operating unit is a mobile phone operating body built through Google primarily for touchscreen tools, smartphones, and tablet computers. It will undoubtedly begin with Android Architecture, which consists of five degrees: the Linux piece, Libraries, Application structure, Android runtime, and System apps. The Android operating unit is a...
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... There are numerous manufacturers, including Symbian, Google, Microsoft, Apple, Nokia, Samsung, and others. Who manufactures a wide range of IoT phones, all of which have cutting-edge (Jaiswal, 2018;Lou et al., 2013). Figure 1 depicts the android OS architecture diagram and Figure 2 compilation process of android. ...
There is a need for increased security measures because of wide variety of android Internet of Thing (IoT) mobile devices that can communicate with each other via networks for controlling the management of enterprise. Elliptic Curve Deffie Hellman (ECDH) and Rivest Shamir Adleman (RSA) are used to secure data in android IoT phones in efficient manner. Android mobile can store a lot of data, including sensitive data. Protecting data saved on mobile has become a critical problem. In android IoT, Collaborative Machine Learning describes a method for collaboratively mining data, which makes it easier to manage and lowers cost of maintenance. To increase security in IoT phones, suggested system uses ECDH, RSA, and CML algorithms, which have been considered novelty of this method. RSA and ECDH are computed using time of decryption, encryption, and key generation. Conclusions show ECDH beats other alternatives like RSA. Finally, all users of the network have been tested.
... The real-time database structure of the proposal system The architecture of Android[13] ...
Recently, climate change has posed a significant challenge to humanity, with temperature increment being a conspicuous phenomenon. The rise in global temperature has impacts not only humans but also animals leading to health issues, particularly heat stress in livestock. With the advancement of science and technology, numerous intelligent systems have been developed to support the livestock industry. In this study, we present the development of an Internet of Things system designed to monitor and alert heat stress conditions in livestock. As a result, the designed IoT system could track the temperature both inside and outside the livestock house. By depending on Temperature Humidity Index, the system also makes alters if the temperature is at risk of causing heat shock to livestock. In the future, the system could be developed to be applied in livestock farming and help mitigate heat stress in livestock.
... Noise induced hearing loss (NIHL) is most prevalent cause of tinnitus 45 . Many environmental factors can cause tinnitus, mostly related to the effect of noise on the auditory system and subsequent damage to the microstructures in the cochlea [46][47][48] . According to American Tinnitus Association 2019, exposure to loud noises in a single traumatic experience or over time can Noise-induced hearing loss induces reorganization of the tonotopic map in auditory cortex and increases spontaneous firing rate and neural synchrony. ...
Introduction: Prevalence of tinnitus range from 7.1% to 14.6% (National Center for Health Statistics, 2016), but the mechanisms responsible for the development of this abnormal sensory state remain poorly understood.
... The remaining extracts showed moderate amount of total flavonoid contents in different parts of the plant. Flavonoids are secondary metabolites with antioxidant activity, the impact of which depends on the number of free hydroxyl groups [32]. As reported by ...
Solanum nigrum is one of the Indian medicinal plants which belong to the family Solanaceae. The whole plant is reported to have many biological activities such as antiseptic, antidysentric, antidiuretic and also has gastric ulcerogenic activity. The present study was carried out to investigate possible qualitative and quantitative phytochemical screening, antioxidant and antibacterial activity of various extracts of S. nigrum leaf, stem and root. Qualitative phytochemical screening of the extracts (ethanol, methanol, petroleum ether and aqueous) was performed to detect the presence of different kinds of phytoconstituents. Phytochemical screening exposed the presence of alkaloids, terpenoids, flavonoids, phenols, saponins, cardiac glycosides, resins and anthroquinones amid all the tested samples. Quantitative screening showed that the aqueous extract of leaf has high amount of total phenolics (28.03 ± 1.20 mg/gm), ethanolic extract of leaf showed highest amount of total flavonoids (48.19 ± 0.07mg/gm) and aqueous extract of stem expressed highest percentage of antioxidant activity (56.70 ± 0.10 µg/gm). The antibacterial activity was scrutinized against gram positive and gram negative bacteria by using disc diffusion method. All the extracts showed high activity against all the strains. Maximum zone of inhibition is shown by ethanolic stem extract against Klebsiella pneumonia. Among various types of extracts tested petroleum ether and aqueous extract showed lowest minimum inhibitory concentration values (4.25 µg/ml) against E. coli. A lowest MIC value was recorded against Bacillus subtilis.
... Literature [20] proposed a search equation with the operation similar to the GA crossover. In the VABC algorithm in Ref. [21], onlookers made use of the search equation in PSO to update the solution. EABC in Ref. [22] adopted two new search equations respectively in the employed bee phase and the onlooker bee phase, and the normal distribution was introduced in the scaling factor to maintain good population diversity. ...
In recent years, evolutionary computation and swarm intelligence have become a research focus of optimization technique. Evolutionary computation refers to problem solving system that uses evolutionary process as a computation model. It mainly includes Genetic Algorithms (GA), Evolution Strategies (ES), Evolutionary Programming (EP), Genetic Programming (GP) and Differential Evolution (DE) etc. The goal of the swarm intelligence model is to establish mathematical model of simple individuals' behaviors and the local interactions of environment and dominal individuals, and the obtained capability of solving complex problems. The swarm intelligence mainly contains Particle Swarm Optimization (PSO), Ant Colony Optimization (ACO) and Artificial Bee Colony algorithm (ABC), and so on. These algorithms offered new ideas to researchers for solving complex optimization problems, and more and more researchers began to take part in the research of evolutionary computation and swarm intelligence optimization algorithms. And those researchers have made notable progress in improving their search efficiencies and applying them to different fields.
... 12 9. Shabdakalpadruma states thinking about already experienced desirable person, object etc. is Smriti. This leads to vibrations, state or trance, tears, sigh etc. 13 10. Knowledge gained by the experience of an object is Smriti. ...
Ayurveda, the basic science, discussed a role and responsibility of mental health in healthy life style. Proper understanding and better appreciation of the knowledge of Ayurvedic philosophy gives social benefits of mental health. Mind has been accompanied with process of knowledge and knowledge is depending on existence (Bhava)or nonexistence (Abhava), and with the perception of sense organs and their objects.(Indriyasannikarsha Gyana) i.e. the person is unable to understand the things if there is no contact of mind, the sense organs and with their respective objects. Smriti is nothing but the remembrance of things by concentrated mind, directly perceived, heard or experienced earlier. If the person is not able to grasp or retain the present events or experiences, it is known as smritivibhramsa and Ayurvedic science deals with various herbomineral preparations mentioned for excellence of memory.
... T-MAC minimizes idle listening for CAA. It decides whether to terminate the active period by replacing the fixed-length duty cycle with a timer [15] [16]. Its length is dynamically decided to maintain the optimal active time at different loads. ...
Wireless Sensor Networks (WSNs) have been an interesting research area for researchers worldwide. Wireless sensor nodes have problems such as low processor capacity, low memory, limited energy. However, sensor nodes have attractive features such as random placement, self-organization, collaboration and local computation; It is used in many fields such as military, environmental, health care and commercial applications. The biggest problem in WSN is energy efficiency. Many studies have been done in this area. In this paper, examined in detail IEEE 802.15.4 protocol used by wireless sensor nodes and the MAC protocols developed for energy efficiency in the datalink layer are presented in detail.
... The cost effective spectrophotometric methods are sensitive, simple, and rapid have also been reported in the literature for determination of Cu(II) using reagents include 2,4-bis(4phenylazophenylaminodiazo)phenol, 13 isonitrosopropiophenone thiosemicarbazone, 14 1,3,3-trimethyl-2- [5-(1,3,3-trimethyl-1,3-dihydroindol-2-ylidene)-penta-1,3-dienyl]-3H-indolium, 15 lead diethyldithiocarbamate, 16 tetrabutylammonium/tetrathiocyanatocuprate(ion-pair), 17 pyridoxal-4-phenyl-3thilosemicarbazone, 18 4-[N,N-(Dimethyl)amino]benzaldehyde thiosemicarbazone, 19 neocuproine (2,9-dimethyl-1, 10-phenanothroline) / N-phenyl benzimidoylthiourea, 20 N″,N″′-bis[(E)-(4fluorophenyl)methylidene]thiocarbonohydrazide, 21 4-(4′-nitrobenzylideneimino)-3-methyl-5-mercapto-1,2,4-triazole, 22 1-(2-Pyridylazo)-2-naphthol, 23 4-(4'-chlorobenzylideneimino)-3-methyl-5-mercapto-1,2,4triazole, 24 4-((furan-2-ylmethylene)amino)-5-methyl-4 H-1,2,4-triazole-3-thiol, 25 water-insoluble complex which requires tedious and time-consuming extraction steps before the photometric study to increase the sensitivity and selectivity of the developed procedure. The present study is based on utilizing the solubilization capability of neutral surfactant, Triton X 100, 37 to solubilize the reagent 4-(2-pyridylazo) resorcinol (PAR) and its Cu(II)-PAR complex in the aqueous phase. ...
... Br-PADAP34 have also been reported as sensitive methods for the determination of Cu(II). The methods reported for the spectrophotometric determination of Cu(II) are based on the formation of a Cu(II) complex with a reagent which has to be extracted using liquid-liquid extraction,14,[17][18][19][20]22,24,26 dispersive liquid-liquid microextraction, 15,27 solid-phase extraction,13,16,25,32 cloud-point extraction,28 and synergic extraction, 21 into non-aqueous solvents for absorbance measurement. Sometimes preconcentration of Cu(II) is also carried out by solid-phase extraction before its determination by spectrophotometric methods and other spectrometric methods. ...
A reagent, 4-(2-pyridylazo) resorcinol has been reported to determine trace amounts of Cu(II) in the presence of a non-ionic surfactant, Triton X-100 using derivative spectrophotometry. Water-insoluble Cu(II) complex with 4-(2-pyridylazo) resorcinol has been solubilized in an aqueous phase in presence of a neutral surfactant, Triton X-100 and studied in normal and derivative mode. Important analytical figures, such as molar absorption coefficient (), specific absorptivity (a), and Sandell's sensitivity (S) of the Cu(II)-PAR complex at 510 nm (max) in neutral micellar media are 4.88 × l0 4 L mol-l cm-l , 0.77 mL g-l cm-1 and 1.30 ng cm-2 , respectively. The IUAPC detection limit and Beer's law range of Cu(II) determination are 1.40 ng mL-1 and 0.13-2.54 g mL-1 , respectively. The conditional stability constant of the 1:2 complex formed at optimum experimental conditions is 5.67 × 10 8 L 2 mol-2. Interference due to the presence of cations, anions, and complexing agents has been studied in normal as well as derivative modes. The proposed cost-effective, sensitive, and simple derivative spectrophotometric procedure is successfully applied to determine Cu(II) contents in commercially available alcoholic beverages and a biological © 2021 JETIR December 2021, Volume 8, Issue 12 www.jetir.org (ISSN-2349-5162) JETIR2112433 Journal of Emerging Technologies and Innovative Research (JETIR) www.jetir.org e263 specimen. The analysis results are in good agreement with those obtained with atomic absorption spectrometry.
... Noise induced hearing loss (NIHL) is most prevalent cause of tinnitus 45 . Many environmental factors can cause tinnitus, mostly related to the effect of noise on the auditory system and subsequent damage to the microstructures in the cochlea [46][47][48] . According to American Tinnitus Association 2019, exposure to loud noises in a single traumatic experience or over time can Noise-induced hearing loss induces reorganization of the tonotopic map in auditory cortex and increases spontaneous firing rate and neural synchrony. ...
Introduction: Prevalence of tinnitus range from 7.1% to 14.6% (National Center for Health Statistics, 2016), but the mechanisms responsible for the development of this abnormal sensory state remain poorly understood.
... In the third cycle 17% EDTA was used which was followed by the forth cycle in which 5.25% NaOCl was used again. 9 At the end all groups were irrigated with 5 mL 0.9% normal saline and dried with absorbent paper points. ...
Aim This ex vivo study was designed to evaluate and compare passive ultrasonic irrigation and endovac irrigation systems for removal of intracanal smear layer. Methodology Thirty recently extracted, non-carious human intact single rooted premolars were selected and divided into Three groups (n=10) according to the root canal irrigation systems; syringe and needle irrigation, passive ultrasonic irrigation (PUI) and EndoVac irrigation system. All groups were prepared to apical size F4. Each sample was subjected to final irrigation by using different irrigation systems. After splitting the samples, one half of each root was selected for examination under scanning electron microscope. The irrigation systems were compared using the Fisher's exact test with significance set at p< 0.05. Results In the coronal part there was no difference among the groups. In the mid-root section the results of the PUI, EndoVac tended to be better than syringe and needle irrigation, but the difference was not significant. The apical part of the canal the Endovac system seemed to be cleaner than those of the PUI group. Conclusions Within the limitations of the present study, Endovac system cleaned the apical part of the canal more efficiently than PUI and syringe and needle irrigation.
