Arabian Region Research Articles

China’s International Trade of Parrots from 1981 to 2022 Based on the CITES Trade Database

Parrots are popular with pet consumers and are one of the most traded groups of live birds around the world. China has been considered as an important country in bird trades, but we know little about China’s import and export of parrots. Using the latest data available from the CITES Trade Database, we analyzed China’s import and export of CITES-listed live parrots from 1981–2022 to better understand the patterns and dynamics of these trades. China imported 155,339 parrots of 173 species and exported 608,987 parrots of 42 species during the study period with an annual average of about 18,500 individuals, accounting for c. 5% of the global average number. The most imported parrots to China were Grey Parrot (Psittacus erithacus) and Monk Parakeet (Myiopsitta monachus), while the most exported ones were Fisher’s Lovebirds (Agapornis fischeri), Rosy-faced Lovebirds (Agapornis roseicollis), and Yellow-collared Lovebird (Agapornis personatus). Since the early 21st century, China’s imports of parrots gradually increased, but exports decreased more pronouncedly, making China’s international parrot trade volume declining in the past 20 years. China’s international parrot trade routes also changed over time, with the destination of parrot exports shifting from Europe to Africa and the Arabian region, while more parrots being gradually imported from countries in South America and Africa. The vast majority of parrots exported from China were captive-bred non-native species like Fisher’s Lovebirds, while a substantial proportion of imported parrots were wild-sourced and the proportion has been increasing in the last decade. The fact that China exported much more parrots than imported suggests existence of large-scale parrot farming and domestic parrot trade in China. Attention needs to be paid to monitoring China’s import of increasing proportion of wild-sourced parrots from South America countries and its potential impacts on their wild populations. Close monitoring of and more studies on domestic and illegal parrot trade are essential to fully understand the role China plays in the international trade of parrots.

Biogeography of the Iranian snakes.

The events of the Cenozoic era such as mountain formation caused Iran to become one of the most amazing biodiversity hotspots in the world today. This pioneering study on Iranian snake biogeography integrates historical and ecological analyses. A phylogeographic review traces speciation and dispersal, while cluster analysis with a new snake checklist assesses faunistic similarities within Iran and its surroundings. Jaccard and Sorenson indices generate similarity dendrograms, Indicator Species Analysis pinpoints regional key species, and Endemism index calculates regional endemism rates, enriching our knowledge of Iran's species diversity. Phylogeographic analyses identify four biogeographical corridors for snake ingress into Iran: the Arabian region through southwestern Iran, the Western Asian mountainous transition zone via northwestern Iran, the Turanian region into northeastern Iran, and the Indus River Valley into southeastern and eastern Iran. Dendrogram analysis divides snake fauna into three groups. The first group associates western Zagros and Khuzestan fauna with the Sahara and Arabian regions. The second group links Kopet Dagh and Turkmen Steppe fauna with the Turanian region, and Central Plateau and Baluchistan fauna with the Iranian region. The third group connects northwest highlands, Alborz and Zagros mountains, and Caspian Sea coasts with the Western Asian Mountain transition zone. The study validates broad biogeographic patterns via ecoregional associations and indicator species analysis, providing finer resolution. Species like Platyceps najadum in Caspian Hyrcanian mixed forests exemplify ecoregional alignment, while Zagros and Alborz mountains exhibit unique faunal indicators, indicating species-level divergence. Shared indicators among widespread ecoregions reflect habitat continuity; exclusive indicators emphasize regional distinctiveness. Despite endemic species prevalence, they seldom act as significant indicators due to various factors. Our research confirms the Zagros Mountains, Khuzestan Plain, Alborz Mountains, and Persian Gulf coasts as snake diversity hotspots, marked by higher species richness compared to other Iranian regions.

The epidemiological declining in the human fertility rate in the arab world for 10 years period 2011–2021

Recently, there has been worldwide growing interest on profiling the human fertility of populations because there has been a noticeable global decline in fertility rate, leading to increased attention toward reproductive health and fertility.The decline in fertility of population of the Arab World was investigated for the 10 years period between 2011–2021. The Arab World was classified into three regional blocks; Block-1 Arabian Peninsula countries: Bahrain, Kuwait, Saudi Arabia, Oman, Qatar, United Arab Emirates (UAE), Yemen. Block-2 Fertile Crescent Arab countries: Iraq, Jordan, Lebanon, Syria, West Bank and Gaza. Block-3 African Arab countries: Algeria, Comoros, Djibouti, Egypt, Libya, Mauritania, Morocco, Somalia, Sudan, Tunisia. Data on fertility rates for the 10 years period between 2011–2021 were collected from the World Bank for Arab countries. Statistical analysis along with decline in the fertility rates were determined. Results: Fertility rates varied across Arab countries in 2011 and 2021, with notable decline ranging from 24.3% to 3.8%, except for Algeria, with zero decline. Countries that exhibited significant decline were Jordan (24.3%) followed by Iraq (22.2%) then Yemen (19.1%); Whereas, countries that exhibited slight fertility decline were Libya (3.8%), followed by Tunisia (4.5%), Lebanon (4.5%) and Kuwait (4.5%). On another note, lowest fertility rate was observed in UAE as maintained between 1.7% and 1.5% and the highest fertility rate was observed in Somalia as maintained between 7.3% and 6.3% for 2011 and 2021 respectively. Conclusion: The present study reveals the declining-trend in fertility rate across Arab countries, influenced by variable factors. Therefore, we recommend to the Council of the Health Ministries in the Arab-League to focus on investigating the fertility decline as an important parameter for public health in the Arab world to maintain natural balanced fertility rate.As some non-biological factors surrounding the Arabian region, such as instability, war, migration, the present study did not aim to include the influence of war and migration on fertility because both war and migration are non-biological external factors and both are not among the WHO criteria for fertility determination which based of the population growth rate of population under normal living conditions.

Comparative UV-Spectroscopic and Chemical estimations of Atropine Alkaloid present in Datura stramonium found in Saudi Arabia

Aim: To find out the concentration of Atropine alkaloid in Datura stramonium of Saudi Arabian Region and to develop a new method of the Atropine estimation. Methods: The presence of Atropine in the alcoholic extract of leaves of Datura stramonium was known by Qualitative TLC profile. Quantitative estimation of Atropine in the extract was done with UV Spectrophotometric Method (new proposed method for determination of Atropine in plant extract) and Titrimetric Method (Pharmacopoeial method) and results were compared. Results: Qualitative (TLC) Result showing the presence of Atropine in the Datura stramonium extract. After applying the calculations the concentration of Atropine was found to be 0.3% (w/w). Since the both quantitative results were comparable and the values of the results were approximately equal supporting the validation of New Method. Conclusion: The Saudi Arabian geographical variety of Datura stramonium contains the Atropine Alkaloid as 0.3% (w/w) which is close to the reported value. The new method for the quantitative estimation of Atropine i.e. UV spectroscopic method was developed successfully.

Two new species and a new record of infaunal crabs (Decapoda: Brachyura: Pinnotheridae and Varunidae) from Oman and Saudi Arabia

Recent surveys of shallow subtidal soft-bottom habitats of Oman and the Red Sea coast of Saudi Arabia have uncovered several crabs new to science. Stemming from these efforts, two crab species are herein described as new to science. The first is a new pinnotherid crab, Indopinnixa arabica n. sp., from northern Oman. The other is a new species of varunid crab, Gopkittisak ngankeeae n. sp., from northern, eastern and southern Oman. Additionally, the first known males of another varunid crab, Brankocleistostoma fossulum (Barnard, 1955), are described and illustrated based on material from eastern Oman and southern Saudi Arabia, also representing a new record of the species for the Arabian region.

Evaluation of the use of telehealth in Dietetics’ practice during the COVID-19 pandemic in the Kingdom of Saudi Arabia

Telehealth, which involves the remote delivery of healthcare services through virtual technologies, has been shown to have benefits such as reducing hospitalisations and length of stay for patients (1,2). The global COVID-19 pandemic has greatly accelerated the adoption of telehealth among clinical nutritionists. For instance, in the USA, telehealth usage for nutritional care has increased from 37% to 78% among clinical nutritionists (3), while in Italy, the adoption of telenutrition services by Registered Dieticians (RDNs) has risen from 16% to 63% (4). These statistics highlight the rapid integration of telehealth into dietetics practices as a response to the global health crisis, reflecting a growing trend towards virtual care delivery as an effective method for providing nutritional care. While telehealth has made progress in Saudi Arabia (5), there is a research gap regarding its prevalence and effectiveness in dietetics practice. This study aims to evaluate the current implementation of telehealth in dietetics practice during the COVID-19 pandemic in Saudi Arabia.In this cross-sectional, a web-based online survey was used from mid-December 2022 to mid-May 2023. The study was distributed in several Saudi Arabian regions including (central, western, eastern, south, and north) and was completed by 306 clinical Registered Dietitians (RDNs) in public and private healthcare facilities who met the study’s inclusion criteria. The survey consisted of 28 questions divided into four sections, covering sociodemographic information, past or current experiences, obstacles and challenges of telehealth usage, and the future prospects of telehealth. In this study, participants were requested to reflect on their current observations and previous experiences pertaining to the utilisation of telehealth in the field of dietetics. To ensure the validity and relevance of the survey, it was reviewed by a panel of experienced dietitians in Saudi Arabia to obtain their feedback before being used to collect data.Our research findings reveal that 76% of RDNs in Saudi Arabia utilize telehealth in their practice. The most common obstacles reported by RDNs using telehealth include internet connectivity issues (21.9%), patient disengagement and lack of enthusiasm (21.3%), and difficulties in coordinating with patients (21%). Telehealth interventions used by RDNs primarily involve diet recall (33.7%), weight- related measurements (30.6%), lab findings (26%), and only 8% reported using telehealth for vital signs. A majority of participants (69.4%) believed that telehealth could improve patient accessibility and help reduce no-show rates (68.9%). Additionally, over 70% of participants agreed that telehealth offers them flexibility in inpatient consultations.In conclusion, telehealth is widely utilised among RDNs in Saudi Arabia, with potential benefits such as decreased no-show rates. Further research is needed to gain a better understanding of telehealth usage among RDNs in Saudi Arabia.

Global geologic expert system and database for predicting carbonate reservoirs from seismic: Application to the Upper Jurassic

Carbonate systems are influenced by a great variety of physical and biological controlling factors that operate from global to local scales. The resulting intrinsic complexity of carbonate platforms makes them difficult to predict, especially when data are limited. Predicting geologic geometries and properties based on limited sampling or uncalibrated seismic data generally relies on a priori knowledge and equivocal interpretations that are marked by geologist perception and personal experience. To overcome these uncertain interpretations of such a complex natural system, which can become critical in frontier exploration, we developed an expert system that relies on a process-based method and a standardized data set using normalized information and parameters. The main innovation relies on the realization of knowledge- and process-based synthetic carbonate stratigraphic architectures that support seismo-stratigraphic interpretations. The workflow consists of four steps: (1) bibliographic compilation of a geologic database for each case study supported by quantitative parameters (e.g., sedimentation duration and thickness) and qualitative parameters (geodynamic context, seismic architecture, and facies model); (2) statistical analyses to establish consistent geologic classes and spatiotemporal trends; (3) process-based modeling to simulate stratigraphic architectures associated with carbonate sedimentation processes in a physically constrained numerical environment and testing different geologic hypotheses; and (4) realization of a predictive palaeogeographic map representing the global distribution of carbonate stratigraphic architectures, and estimation of controlling parameters for unconstrained case studies. The expert system is based on 77 case studies of Upper Jurassic carbonate platforms, which reveal the resemblance of these carbonate systems, in response to uniform global palaeoclimatic conditions and sea level. Significant local differences in stratigraphic architectures are related to specific geodynamic contexts and subsidence trends. The thickest carbonate platforms are developed in extensive/passive geodynamic settings such as the Central Atlantic Ocean margins, while thinner platforms form in intra- and peri-cratonic settings such as those of the Arabian region.

Cytotoxic, antioxidant, antibacterial activity of phytochemicals from Phragmanthera austroarabica.

The cytotoxic, antioxidant, anticancer, and antibacterial properties of ethanolic extracts from Phragmanthera austroarabica is of interest. Plants of P. austroarabica were gathered from the southern Saudi Arabian region of Albaha. P. austroarabica extract was assessed using DPPH (2, 2-diphenyl-1-picrylhydrazyl). The German Collection of Microorganisms and Cell Cultures (DSMZ) cancer cell lines used in this investigation. The cytotoxic activity of P. austroarabica extract was explored against MCF-7 breast and A549 lung cancer cell lines, along with doxorubicin as a positive control. In both treated cells, P. austroarabica showed a remarkable activity via suppressing the cell's survival. In terms of IC50 (concentration equivalent to a survival rate of 50%), MCF-7 breast cancer cells were more sensitive to P. austroarabica extract.) DPPH colorimetric assay was employed to assess the antioxidant properties of P. austroarabica extract, the antioxidant activity was increased along with increment of extract concentrations. The leaves aqueous extract of P. austroarabica inhibited the growth of S. aureus by 6.3±0.12 mm and 24±0.43 mm and 15±0.56 mm respectively for seed, leaf and stem at concentrations 50 µl. However, the same concentrations inhibited the growth of E. coli by 25±0.75, 0.00 mm and 24±0.18 mm, following the same order. Different superscript letters indicate means that are significantly different at level (p<0.05). Minimal inhibitory concentrations (MIC) of P. austroarabica ethanolic extracts against the tested microorganisms were 1.5, 1.6 and 1.5, respectively for seed, leaf and stem against Staph. Aureus and were 1.2, 0.00 and 1.2, respectively for seed, leaf and stem against E. coli.

Impact of floral and geographical origins on honey quality parameters in Saudi Arabian regions

This article examined the effect of geographical (different climate conditions) and floral origins on some quality parameters of honey including the activity of diastase enzyme. Moreover, some non-quality parameters were investigated such as the pH, fructose, glucose, ratio of fructose/glucose and invertase. The honey samples were collected from Asir (cold climate) and Jazan (hot climate) regions at the southwestern part of Saudi Arabia. The geographical origin significantly affected the mean value moisture of the Acacia honey (p-value = 0.02), conductivity of the polyfloral honey (p-value = 0.03), sucrose of the Acacia honey (p-value = 0.02), diastase activity of the Acacia (p-value = 0.001), Ziziphus (p-value = 0.046) and polyfloral honey (p-value ≤ 0.001), fructose of the Acacia honey (p-value = 0.01), glucose of the Ziziphus honey (p-value = 0.03), fructose/ glucose ratio of the Ziziphus honey (p-value = 0.035), and invertase activity of the polyfloral honey (p-value ≤ 0.001). Regarding the effect of the floral origin of the honey from Asir region, the sucrose percentage of the Acacia honey was significantly more than that of the polyfloral honey (p- value = 0.003), the diastase activity of the Acacia honey was significantly more than its activity in the Ziziphus honey (p- value = 0.044), glucose percentage of the Ziziphus honey was significantly more the glucose percentage of the Acacia honey (p-value = 0.009) and the fructose/ glucose ratio of the Ziziphus honey was significantly more than that of the Acacia and polyforal honeys (p-value = 0.011 and p-value = 0.045, respectively). Concerning the significant effects of the floral origin on the quality parameters of the honey samples from Jazan region, the moisture of the Ziziphus honey was significantly increased when compared to the moisture of the Acacia honey (p-value = 0.038), the acidity of the polfloral honey was significantly more than the acidity of the Acacia honey (p-value = 0.049), the sum of fructose and glucose of the polyfloral honey was significantly increased compared to that of the Acacia honey (p-value = 0.015), the pH of the Ziziphus hiney was significantly more than the pH of the polyfloral honey (0.011) and the fructose of the polfloral honey was significantly more than that of the Acacia honey (p-value = 0.031). The effect of the geographical origin of the honey samples on their quality parameters depends on their floral origin and the effect of their floral origin differs according to their geographical origin. This article suggests considering collectively the geographical and floral origins effect when developing honey standards. However, the Codex standards for honey started considering this issue when it changed the standard concentration of HMF in honey from not more than 80–40 mg/Kg for honeys from cold climate and 80 mg/Kg for honeys from hot climates.

An analysis of the intention of female pharmacy students to work in community pharmacy settings in Saudi Arabia using the theory of planned behavior

ObjectiveThis study aimed to determine the intention of female Saudi pharmacy students to work in community pharmacies and the factors associated with this intention. MethodsThis cross-sectional study was conducted between April 2022 and June 2022 and included female students from pharmacy colleges in Saudi Arabia. The survey was created based on the Theory of Planned Behavior. It included items that measure student intentions, attitudes, subjective norms, and perceived behavioral control regarding working in community pharmacies in Saudi Arabia. The study also included items that assessed sociodemographic characteristics, pharmacy program degrees, training, and job preferences of students. ResultsA total of 407 participants completed the survey. The average age was 21.8 (±1.6) years, and most participants were Saudi nationals (97.79 %). The intention of participants to work in community pharmacies after graduation was low (mean = 3.2 ± 1.8; range: 1–7). Slightly positive attitudes toward working in a community pharmacy after graduation were revealed as participants showed an overall attitude mean of 4.5 ± 1.6 (range: 1–7). Furthermore, the participants perceived a low social pressure toward working in a community pharmacy after graduation (mean of 3.3 ± 1.9; range: 1–7). The intention of female pharmacy students to work in community pharmacies was significantly predicted by attitudes (p-value < 0.0001), perceived behavioral control (p-value = 0.0017), nationality (p-value = 0.0151), residence in the Saudi Arabian region (p-value = 0.0013), monthly income (p-value = 0.0231), pharmacy degree program (p-value = 0.0035), training received in community pharmacies (p-value = 0.0145), had a relative working in a community pharmacy (p-value = 0.0257), and preference to work in community pharmacies after graduation (p-value = 0.0001). ConclusionFemale pharmacy students in Saudi Arabia had a low intention to work in community pharmacies, a positive attitude toward working in community pharmacies, and perceived no social pressure to work in them. A positive attitude and behavioral perception of control toward working in community pharmacies were demonstrated among pharmacy students who study at a university outside Riyadh, undertaking a bachelor’s degree in pharmacy, have a monthly income higher than 5000 Saudi riyals (USD 1,333.3), previously received training in community pharmacies, having a relative working in a community pharmacy, prefer to work in community pharmacies after graduation.

Awareness of Bariatric Sleeve Gastrectomy Complications Among the General Population of Saudi Arabian Regions.

Sleeve gastrectomy (SG) is a type of procedure called bariatric surgery that provides large weight loss and has a positive impact on diseases associated with obesity. However, it has brought several complications that have an impact on those undergoing surgery, which are classified into intraoperative and postoperative issues. The study's goal is to assess the Saudi Arabian population's awareness of SG consequences. This study assessed the general population's knowledge in Saudi Arabia in 2023 using a cross-sectional approach. The total number of participants was 1,013, the majority of whom were individuals between the ages of 18 and 25 (471, 46%), and females (692, 68%). A total of 692 (68%) participants showed awareness of BMI; in addition, 987 (97%) were aware of gastric sleeve surgery, and 538 (53%) understood its indications correctly. Regarding SG complications, approximately 821 (81%) of participants showed awareness. There were significant associations between knowledge of gastric sleeve surgery and residence in the northern region of Saudi Arabia. In conclusion, our study indicated that the general population is aware of the complications of gastric sleeve surgery, but it found a deficiency in their knowledge about BMI.

Goatfishes (Teleostei: Mullidae) of the Socotra Archipelago: diversity and distributional biogeography, with a new record of Parupeneus heptacantha

The diversity of goatfishes from the Socotra Archipelago is documented for the first time. The distributional biogeography of the family in the Arabian region is analyzed and thoroughly discussed in the context of the western Indian Ocean. Twelve species of two genera, Mulloidichthys and Parupeneus, are positively recorded, including a new record for Parupeneus heptacantha and a visual recording of Upeneus heemstra, pending further documentation. The Socotra Archipelago thus hosts 13 of the 31 species found in Arabia. This degree of species richness is comparable to other Arabian ecoregions. With only one species, Upeneus species richness stands out as very low. Biogeographically, three main Arabian units are identified: a "Red Sea unit", a "Gulf unit", and a "Socotra unit". The former two units are strongly characterized by endemics, notably within Upeneus, while there are no species endemic to the latter. The "Socotra unit", comprised of the Socotra Archipelago, eastern Gulf of Aden, and southern Oman, resembles more strongly all sites of the western Indian Ocean than the Arabian sites. The "Gulf unit" is the most distant to all other sites. These units do not cluster to a discrete "pan-Arabian" region within the wider western Indian Ocean. The Mullidae thus strongly contrast overall biogeographic patterns of coastal fishes and reef-building corals, which cumulatively suggest that Arabia forms a discrete biogeographic unit within the Indian Ocean. The study serves further analyses of the contrasting biogeographies of major coastal fish families in Arabia, with a focus on the role of the southern Arabian upwelling areas.

Parrotfishes (Teleostei: Labridae: Scarini) of the Socotra Archipelago: Diversity and distributional biogeography, including a range extension of Scarus zufar Randall & Hoover, 1995.

An updated account of the diversity of parrotfishes from the Socotra Archipelago is provided. Fourteen species are positively recorded based on underwater observations, photography and collections, including confirmations of three species which were previously only tentatively recorded: Scarus falcipinnis(Playfair, 1868), Scarus scaber Valenciennes, 1840 and Scarus tricolorBleeker, 1847. The distribution of Scarus zufar Randall & Hoover, 1995, previously known only from coastal waters of southern Oman, Pakistan and Bangladesh, is extended to the Archipelago, with Abd al-Kuri Island representing the westernmost edge of its known range. Visual records of three additional species are yet to be documented. With 1417species the Archipelago approximates the modal richness range of 1518 species for Arabian ecoregions. A species account, accompanied by photographs, provides distinctive characters, distribution details in the Arabian region, and general remarks for each species. The distributional biogeography of the family pertinent to the Socotra Archipelago and the Arabian region is analysed in the context of the Western Indian Ocean. Three main Arabian units are identified: A Red Sea unit spans the combined Red Sea ecoregions and the western Gulf of Aden; a Socotra unit covers south-eastern Arabia including the Archipelago, the eastern Gulf of Aden and southern Oman; and a Gulf unit combines the Arabian/Persian Gulf, the Gulf of Oman, and putatively central Oman. These units form a discrete pan-Arabian cluster within the wider Western Indian Ocean. The Socotra unit resembles more strongly the Gulf unit than the Red Sea unit. Parrotfishes thus contrast overall distributional patterns of reef fishes in Arabia.

Traditional Architectural Techniques in Popular Proverbs of the Najd Region

Abstract This article seeks to examine popular proverbs from the central Arabian region of Najd in order to collect evidence for traditional architecture in the region. It will be seen that popular proverbs are a rich documentary source for understanding architectural heritage, including but not limited to, the types of buildings represented in the traditional built heritage of Najd, the distinguishing characteristics of those buildings, their constituent elements, materials used in construction, tools, and tradesmen. Folk literature in general, and proverbs in particular, are seen are seen to be a valuable, although non-traditional, source of information that springs from the depths of the indigenous culture itself.

Evaluation of Sleep Behavior and the Use of Sleep Aids among Adults Living in Saudi Arabia: A Cross-Sectional Study.

A negative attitude toward sleep has greatly affected sleep habits. In addition to contributing to physical and metabolic disorders, poor sleep quality may cause emotional disturbances. This study aimed to measure sleep behavior and factors contributing to poor sleep quality in the Madinah region, Saudi Arabia. We also assessed whether the use of sleeping aids improved peoples sleep. Three hundred and ninety-nine adults in the Madinah region of Saudi Arabia participated in this cross-sectional study. Three data domains were collected using an online questionnaire between 30 January and 26 April 2022. In the first domain, the characteristics of participants were discussed. In the second domain, questions about sleep behavior were asked. In the third domain, we examined the types, frequency, and impact of sleep aid use. Out of the 399 participants, 154 (38.59%) reported sleep problems. A total of 64.94% of the 154 participants blamed stress as the leading cause of their sleep disorders, and 74.68% of those with sleep problems reported reduced productivity. Among those who reported having sleep problems, 46.10% used sleep aids, with Panadol night (antihistamine) being the most used, 49.30%, followed by Melatonin at 39.44%. Sleep quality improved by 67.6% among those who used sleep aids. A total of 71.8% of the participants think it is not safe to use sleep aids in the long term. Our findings suggest that sleep problems are a prevalent concern in Madinah, Saudi Arabia, and even though the use of sleep aids improved sleep quality, it should be considered an emerging and important public health objective in Saudi Arabia. Further studies are needed to evaluate sleep quality and the level of sleep aid usage among other Saudi Arabian regions.

Impacts of Aerosol Orographic Precipitation Interaction Associated with Western Disturbances over India Using Satellite Observations

Western disturbances (WDs) develop as extra-tropical low-pressure systems over the Mediterranean and lose their frontal structure as they move eastward toward India. The effect of aerosols on the microphysical characteristics of precipitation and clouds associated with WDs in February 2016 was investigated over the west coast of India and the adjacent Arabian region. This research highly depends on the era interim reanalysis ensemble with back-trajectory simulation. Among the WD event’s pre-mature and mature phases, warm and humid prevailing winds were observed, resulting in substantial aerosol movement. Compared to the ERA-Interim thirty-year mean climatology, the temperature in the simulations was higher during the dissipating phase through to the mature phase. During the dispersing phase, the confluence of easterly and westerly winds was evident in the study region’s eastern and northeastern areas. Over the northern and eastern sections of the country, there was a substantial quantity of high ratios of water-vapor mixing and a significant level of humidity. Precipitation occurred among the northeastern and eastern parts of the research area between the dissipating phases. All the forecasts overstated the precipitation over Odisha, Gujarat, Maharashtra, and West Bengal, whereas the model underestimated it over Kerala, Karnataka, Konkan, and Goa. Between the dissipating phases among the regions where rainfall was observed, the cloud fraction (CF) value of vertical integration was moderate to high. The significant relationship between aerosol optical depth (AOD) and precipitation showed a stimulating effect in the presence of aerosols, which results in enhanced rain during the dissipating phase.

Exploring the multi-gene regulatory molecular mechanism of Saudi Arabian flora against epilepsy based on data mining, network pharmacology and docking analysis

Epilepsy is a chronic neurological disorder marked by recurrent seizures, significantly affecting the population in Saudi Arabia across all age demographics. The global prevalence of active epilepsy is around 6.38/1,000 persons and in the Arabian region, the median prevalence of active epilepsy is 4.4/1,000 persons. However, over 75% of individuals are untreated. Consequently, the development of therapeutic strategies with increased efficacy and safety profiles is essential to improve the survival rate among epilepsy patients. The current study integrates network pharmacology along with Bioinformatics approaches to explore the potential molecular mechanisms of local flora of Saudi Arabia including Solanum incanum, Abrus precatorius, Withania somnifera, and Azadirachta indica in epilepsy treatment. In the preliminary phase, data related to the bioactive components of the local plants and the associated target genes of both these plants and epilepsy were gathered from scientific literature and open-source databases. This data was then analyzed to identify common targets between the plants and ovarian cancer. Based on these common targets, a protein–protein interaction (PPI) network was constructed utilizing the STRING database, which was subsequently incorporated into the Cytoscape software for identification of hub genes based on their degree of connectivity. Lastly, an interplay network depicting the associations between the compounds and the overlapping genes was formulated via Cytoscape, to study the potential network pharmacology implications of these active compounds in relation to ovarian cancer. Following that, a compound-target protein-pathway network was constructed which uncovered that namely abrectorin, genistin, (+)-catechin, precatorine, (+)-ascorbic acid, licoflavanone, skrofulein, stigmasterone, 5,7-Dihydroxy-4′-methoxy-8,3′-di-C-prenylflavanone could potentially be used as antagonists for the therapeutic management of epilepsy by targeting TNF and TP53 proteins. Furthermore, the implementation of molecular docking reinforces the binding affinity of the compound, indicating a robust stability of the forecasted compounds at the docked site. This research lays both a theoretical and experimental groundwork for more profound investigations and establishes a practical method for the strategic employment of active compounds in the development of anti-epileptic therapeutics.

Awareness and Knowledge of Carpal Tunnel Syndrome among Adult Saudi Population

Introductions: The median nerve's occasional or persistent compression or entrapment in the carpal tunnel from the wrist to the hand causes carpal tunnel syndrome (CTS). The main symptoms are pain, tingling, swelling, and loss of grip strength and function in the thumb, index finger, middle finger, and thumb of thumb. This study examined Saudi adults' awareness and understanding of Carpal Tunnel Syndrome and its link with demographics and chronic conditions. Material and Methods: This cross-sectional study examined adults' knowledge, attitudes, and practices regarding carpal tunnel syndrome from 2021 to 2022 in different Saudi Arabian regions. This study used a researcher-created questionnaire. In the awareness category, general public questions included CTS clinical aspects, etiology, and effects on daily life. Practice questions covered CTS preventive and chronic diseases. Volunteers were selected following informed consent. Result: 420 participants aged 34.8 ± 13.49 years. 280 (66.6%) were male, 140 (33.3%) females. 38 (9.04%) were non-Saudi workers, while 384 were Saudis. 235 (55.9%) individuals knew about wrist CTS and 161 (38.3%) about pain. 157 (37.3%) individuals experienced thumb tingling or numbness, while 117 and 142 agreed that CTS may produce thumb weakness (27.8%) and hand grip (35.2%). The older age group reported more thumb numbness or tingling than the other groups, although there was no statistical difference (p= 0.09). CTS was not associated with chronic disease; however, diabetes was the main comorbidity in all age groups (44; 45.3%), especially in the middle age group (21; 60%). 5.4% had CTS. CTS was rare during pregnancy (0.7%), however all age groups agreed that it could influence their employment and social life (p= 0.014 and &lt; 0.00001). The average knowledge score was 43.3 ± 40.5, whereas the awareness score was 50.1 ± 44.2. These findings indicate that Saudis were aware of CTS clinical symptoms. Conclusion: The study examined Saudi adults' awareness and understanding of CTS and estimated the association between CTS and demographics and chronic conditions. The study found that adult CTS awareness and knowledge were sufficient and associated with age and quality of life. CTS awareness campaigns may lower risk and raise knowledge of prevention and treatment. People who work with discomfort or use computers for long periods of time without breaks are more prone to develop CTS. Larger research is needed to understand how physical exercise causes CTS. Bangladesh Journal of Medical Science Vol.22 (Special Issue) 2023 p.157-166

The Impact of a Patient Participating in Evaluating Patient Safety by Using the Patient Measure of Safety in Saudi Arabia: A Cross-Sectional Study.

Patient safety is an essential element for delivering quality of healthcare. Many studies focus on measuring patient safety from the healthcare provider's perspective to improve patient safety in healthcare facilities. However, patient participation may reduce medical errors and improve patient safety by providing information regarding the safety of their care. This study aimed to evaluate patient safety from the inpatients' perspective and the extent of the influence of the sociodemographic factors on their assessment. A cross-sectional study was conducted at hospitals in different Saudi Arabian regions with 1569 inpatient adults 18 years of older who voluntarily completed an online questionnaire using the Patient Measure of Safety tool (Arabic translated). Two questions were added to assess patient feedback about the overall perception of safety and witnessing patient safety events. COVID-19 patients and those with a mental disorder or incapable of providing informed consent were excluded. The total number of participants was 1569 inpatients from 17 hospitals. Sixty-one percent of the participants were female, and 41.62% were from the 18- to 35-year age group. Less than half (38.69%) of patients stayed at the hospital between 3 and 5 days. Percentages of positive responses were more than 90% observed in dignity and respect, communication and teamworking, and organization and care planning domains. Percentages of negative responses were more than 20% found in organization and care planning, access to resources, and ward type and layout domains. Among the respondents, 57.3% (n = 899) rated the safety of their wards as excellent as opposed to 2.9% (n = 46) who rated it as poor. Approximately 5% (n = 79) have noticed 1 event, and 2.3% (n = 36) have noticed 2 or 3 events. Unemployed participants had a significantly lower rate of positive responses in domains of communication, access to resources, and ward type. In contrast, the no-schooling group had a significantly greater rate of negative responses in care planning and ward-type domains. The patient plays a key role in enhancing the quality of care and has the potential to detect adverse events. The study highlighted the need to focus on better communication processes for patients with low education levels to enhance their engagement in their care. Further steps should be taken to understand the extent of the patient's involvement in the improvement that could be tackled from feedback on the safety of care.

Geodynamics of the Caucasus – Anatolian-Arabian region and Turkey-Syria Earthquakes 2023

The activation of natural disasters in the world requires the development of new approaches to the study of geological processes, in particular, at the boundaries of lithospheric plates, characterized by earthquakes, increased seismicity, volcanism, landslide processes, tsunamis and other dangerous natural processes and hazards. Earthquake of M 7.8 struck south -eastern Turkey and north - western Syria on 6 February 2023. The M 7.8 earthquake is the largest in Turkey since the 1939 Erzincan earthquake, and the second-strongest recorded in the country, after the 1668 North Anatolia earthquake. More than 52,800 deaths were confirmed: more than 46,100 in Turkey, and more than 6,700 in Syria. It is the deadliest natural disaster in Turkey's modern history. The earthquakes caused over US$100 billion in damages. The geodynamic models construction for the deep structure of natural hazards regions is an important contribution to the study of active continental margins, which is necessary for the earthquake forecast, prediction and prognosis, assessing geoecological risks and preparing population actions in the event of natural disasters and catastrophes. The Caucasus - Arabian region is a complex highly-stressed geodynamic structure, characterized by increased heat flow, high seismicity, magmatism and volcanism. The geodynamics of the Caucasus - Arabian region is determined by the collision of the Eurasian and Arabian lithosphere plates, as well as the complex history of the development of the Alpine-Himalayan belt and surrounding territories. The problem solution of geological structures formation and evolution in various complex geodynamic settings and natural hazards forecast and prognosis requires an analysis of all available geological - geophysical data, as well as the formulation and solution of problems of mechanical and mathematical modeling. Slow lithospheric deformations are simulated by models of viscous flow in multi-layered, incompressible, high-viscosity Newtonian fluid, using Navier-Stocks equation and discontinuity equation. The solution of the inverse problem of geodynamics by the direct method is developed. The first inverse problem of geodynamics was solved - the restoration of the velocity fields, pressures and stresses at the depth of the lithosphere according to the available data on the velocities on the surface. The second inverse problem of geodynamics has been posed and solved - the determination of the movement of boundaries at the depth of the lithosphere based on the given movements of the surface. The solutions obtained can be used to analyze deep geodynamic problems, and together with geothermal modeling, geological and geophysical methods and seismic tomography can serve as a reliable apparatus for studying deep geodynamics due to the formation and evolution of geological structures and the lithosphere stress-strain state researches. The solution of the problem is analyzed on the example of the Caucasus - Arabian region geodynamics. The Geodynamic concept of geoenvironment has been developed. Geodynamic models of the regions of hazardous natural processes in order to predict and prevent natural disasters and catastrophes are constructed. An algorithm for creating monitoring systems is suggested.