Abstract:The challenges facing the global agricultural system in the twenty-first century, such as declining productivity and ecosystem sustainability, are worsened by predictions of a growing population, which is expected to reach 9.7 billion by 2050. Factors related to climate change, such as rising temperatures and abiotic stresses, such as salinity and drought, put agricultural production at risk. Sustainable agriculture has become crucial, as it offers long-term environmental and social benefits by reducing the use of synthetic pesticides and fertilizers. One promising solution for sustainable agriculture is the use of plant growth-promoting rhizobacteria (PGPR). These bacteria, which are abundant in the rhizosphere, enhance plant growth both directly and indirectly by promoting root growth, biofertilization, and controlling phytopathogens. However, despite their potential, challenges still exist in terms of the inconsistent performance and mechanisms of PGPR, which limits their widespread adoption. Biofertilizers containing PGPR provide a sustainable alternative to conventional fertilizers by enhancing nutrient availability and soil fertility. Additionally, the integration of nanotechnology holds promise in improving agricultural sustainability by facilitating efficient nutrient uptake and the controlled release of fertilizers, thus reducing environmental impacts. PGPR have been shown to be effective in various crops such as maize and sugarcane, offering solutions for soil nutrient deficiencies and pathogen control. Nevertheless, the beneficial effects of PGPR may be influenced by certain bacterial traits, underscoring the importance of selecting appropriate strains for optimal outcomes. In conclusion, the integration of PGPR and nanotechnology offers a comprehensive approach to sustainable agriculture, addressing the complex challenges.
Abstract:Anorexia nervosa (AN) is a well-known eating disorder, and the complication rate of liver dysfunction is up to 60%. Liver dysfunction in patients with AN is divided broadly into two forms: starvation-induced liver injury and refeeding-induced hepatitis. Possible causes of starvation-induced liver injury include liver cell autophagy, ischemic liver injury, and liver siderosis. While hepatic steatosis is characteristic as the main cause of refeeding-induced hepatitis, it may also occur in starvation-induced liver injury. Treatments for starvation-induced liver injury are usually adequate nutritional supports. Gradual renutrition, as well as treatments for refeeding syndrome, may be necessary to prevent refeeding-induced hepatitis.
Abstract:This paper aims to add to the literature on the diffusion of information and communication technology (ICT diffusion) and poverty by conducting a regional analysis in one of the areas that has the highest poverty level in Bali Province, namely Buleleng Regency. The independent variable in this study is ICT diffusion and education with poverty as the dependent variable. To perform the analysis, this study used an Autoregressive Distributed Lag (ARDL) Model for the period 1993 – 2021. The analysis found 2 main findings. First, in the short term effect, this study finds a negative effect and significant relationship between ICT diffusion and poverty in Buleleng Regency. Furthermore, education has a positive effect and significant relationship towards poverty in Buleleng Regency. Second, in the long term effect, independent variables have no significant relation to dependent variable, but ICT diffusion still has a negative relationship on poverty in Buleleng Regency. This finding has an important policy implication for local governments as policy makers to encourage the role of ICT as a key of triggering poverty reduction. Local governments can consider an equitable development of ICT infrastructure throughout Buleleng Regency, especially for secluded areas that have not maximized the benefits of ICT to reduce regional poverty in Buleleng Regency.
Abstract:The watershed of the Barranco de Santos is one of the largest on the island of Tenerife. The riverbed has its source at an altitude of 945 metres above sea level, on the Las Mercedes mountain, and flows through the Vega de La Laguna, descending towards the sea, bordering the Anaga mountains to the southwest and finally flowing into the Los Llanos dock in the port of Santa Cruz de Tenerife. Its route of more than 16 km has stretches where it becomes a real canyon, with cliff walls on its banks up to a hundred metres high. The average rainfall on the island of Tenerife is generally not very high, which means that the riverbed does not normally flow except in torrential episodes, which can cause unforeseen flooding, causing great material damage and even personal injury.\nDespite the large size of this basin, there are no flow gauges with which to estimate discharge volumes. This is mainly due to the fact that the episodes that produce runoff in the channel are usually sporadic and torrential. This document analyses the adverse phenomenon that occurred on 1 February 2010 and which gave rise to heavy runoff in the Barranco de Santos basin.
Abstract:The olive oil industry has a prominent role in Mediterranean countries leading to substantial quantities of its by-products that could be valorized in animal nutrition especially given the climate change issues and the lack of conventional feed availability. Then, this experiment investigated the effects of olive pomace administration in multi-nutritional blocks on growth performance, carcass characteristics and meat quality of young Noire de Thibar lambs. For that, sixteen male Noir de Thibar lambs (6 months old) weighing averagely 19.3 ± 2.3 kg were divided into two homogeneous groups of 8 lambs each according to their body weight and were randomly assigned to one of two dietary treatments: The control group (C) received 1kg of oat hay and 500 g of commercial concentrate and the experimental group received 1kg of oat hay and 300 g of multi-nutritional blocks based on olive pomace (OPB). All lambs had free access to fresh water and were allowed to two-week adaptation period prior to offering the experiment diet. The growth experiment lasted 90 days after which all lambs were slaughtered to study the carcass and meat quality traits. \nDuring the whole experimental period, the mean hay dry matter intake was 480 and 570 g for C and OPB groups, respectively. The concentrate and olive pomace blocks were totally consumed. There was no significant difference in the final live weight and average daily gain among groups which averaged 27.45 kg and 136 g /day (P>0.05). Hot carcass, cold carcass and both commercial and real dressing percentages were also unchanged with olive pomace consumption. The tissular composition, the myoglobin, iron, collagen, fat and ash contents were similar for both groups (P>0.05). These results revealed the opportunity of olive pomace use as alternative feed in fattening lambs without adverse effects on carcass and meat characteristics for young lambs.
Abstract:Climate change has led to many problems related to both environment and livelihood. Increasing the use of renewable energy is one of a solution tool to prevent climate change and adapt to its effects. The aim of this study was, to probe the possible effects of climate change on solar energy potential and its relationship with the land cover in Van. VYYU SPP’s data on power generation was used to find which method of mapping was more accurate in predicting the solar energy potential in Van. According to the analysis of climate parameters, they were interpreted in regard to the effects of climate change and solar energy potential. Additionally, CORINE land cover change maps have been discussed and compared with the solar energy potential approach for the province of Van. Further, the solar energy potential of land cover classes has been presented and an assessment too and propositions have been made accordingly.
Abstract:AbstractBackground: Nurses play a vital role in the healthcare system in which they are always at risk of developing occupational burnout. In Saudi Arabia, little is known about the level of burnout among nurses working 12 and 8 hours in medical-surgical wards.Methods: A descriptive correlational design was used to assess burnout among 205 nurses who were working 12 and 8 hours in medical-surgical wards in Saudi Arabia. Data were collected using sociodemographic data and the Maslach Burnout Inventory. Data were analyzed using descriptive and inferential statistics. Results: The majority of the participants were between the age of 21 and 45 years old (M= 27.27, SD = 4.09), single (62.9 %) with no child (64.4%), had experienced from one to two years (60.5%), and 50.2 % of nurses reported that they worked eight-hour shift. The results showed that nurses who worked in the medical-surgical ward had a high burnout (M = 69.79, SD= 24.90). The level of burnout was significantly correlated with working hours (p = 0.011, r = 0.17).Conclusion: Burnout is a concept that has continued to be the concern of nurses and researchers for several decades. This concept is highly related to the workforce in general and nursing in particular. So, the effects of burnout on patient outcomes, patient safety, and quality of care are not well defined by evidence.
Abstract:Liver dysfunction or abnormal liver enzyme is common in patients with systemic lupus erythematosus (SLE). SLE-related liver conditions include hepatitis (lupus hepatitis) and comorbidity of other liver diseases, such as autoimmune liver diseases (AILDs). AILDs comprise autoimmune hepatitis, primary biliary cholangitis, primary sclerosing cholangitis, and IgG4-related cholangitis. The causal relationship between SLE and various AILDs is still unclear, with only few review articles discussing the comorbidity of SLE and AILDs. Herein, reported cases and studies regarding the comorbid AILDs in patients with SLE are reviewed and summarized.
Abstract:Abstract: Objective: to carry out cross-cultural adaptation and validation of the Rangel@ instrument into Angolan Portuguese, with a view to preventing and controlling hemorrhage in the third stage of labor. Method: cross-cultural adaptation and validation of the instrument, using the procedures defined by Beaton. Results: the use of instruments designed in other countries requires, in addition to translation, cultural adaptation and validation. At the end of the translation of the instrument, eight terms or words were modified for Angolan Portuguese, such as: “registar”, “factores”, “planear”, “controlo”, “adoptar”, “activo”, “sub-involução” and “colectores”. Cross-cultural adaptation of an instrument for use in another country, culture or language requires a specific methodology, in order to achieve equivalence between the languages of origin. Conclusion: the instrument adapted here provides support for the clinical practice of professionals in terms of women’s health care in the pregnancy-puerperal cycle in Angola.
Abstract:The agricultural sector has experienced remarkable transformations fueled by technological advancements over the past 50 years, which have enhanced productivity and sustainability. Presently, agriculture is transitioning into a new era, driven by connectivity and data, known as Agriculture 4.0. This transition holds promise for further enhancing yield, optimizing resource utilization, and promoting sustainability and resilience. However, challenges such as population growth, resource scarcity, environmental degradation, and food waste persist and necessitate innovative solutions. Controlled Environment Agriculture (CEA) has emerged as a pivotal domain in urban agriculture, offering solutions to address these challenges. Several Controlled Environment Agriculture (CEA) facilities, such as greenhouses, plant factories, and rooftop gardens, employ sophisticated methods to enhance plant growth and quality while reducing resource usage. Achieving optimal growth conditions within CEA facilities remains a challenge, necessitating the effective management of microclimates and root zone environments. Recent research has emphasized the role of intelligent systems, particularly artificial intelligence and deep learning, in addressing these challenges. Moreover, optimizing indoor growing environments requires careful consideration of factors, such as temperature, humidity, chemical balance, and photosynthetic photon flux. Despite these advancements, the global food supply chain faces significant inefficiencies and wastage, exacerbated by factors such as the COVID-19 pandemic and climate change. Climate-smart agriculture, which leverages technologies such as AI and genomic tools, offers promising avenues for enhancing crop resilience and productivity in the face of changing climatic conditions. The integration of information technologies has further revolutionized agriculture and offers potential solutions to mitigate the impact of climate.