The expert guide in spanish private universities: analysis of their presence and management for scientific knowledge transfer

The guide of experts is a directory of researchers from an institution who are willing to collaborate with the media and allows journalists to locate them autonomously in a short time. It is a communication tool that optimizes the media projection of the organization's intellectual capital, increasing the visibility, branding, and organization's intellectual capital, increasing the visibility, brand, and reputation of the institution. For this reason, its presence and management in Spanish private universities are researched. The objectives are to ascertain their presence or absence from the guide; identify the reasons that have slowed down their digital implementation; analyze their location, type of format, and languages; research how an expert is located; analyze the curricular data offered by the researcher; reveal the curricular data offered by the expert, and make known the methods for contacting the specialist. The methodology is based on content analysis and the study period is from February to June 2020. The results indicate a poor presence, although they are always located in the press rooms and their format is usually digital (not in pdf), allowing the search by name-surname or specialty, mainly only in Spanish, offering little curricular information on the researchers and always allowing contact by telephone or institutional e-mail through both direct contact and contact mediated by the communication office. It concludes with an overview of its implementation and an identification of the dysfunctions and good practices detected for transferring scientific knowledge through this organizational tool.

Pharmacognostic and Phytochemical Screening of Datura stramonium by TLC and GC-MS: A Forensic Approach

Forensic Botany helps in linking the location, type of crime, revealing modus Operandi, culprit as well as victim by various circumstantial facts. In the study, Datura stramonium was considered as major plant of Bundelkhand region encountered in poisoning cases in criminal Investigations. Datura plant was identified and its fresh leaves were washed to remove dirt, stored at 40C and were subjected to microscopic examination for botanical features, preliminary screening for alkaloids identification and chromatographic techniques such as TLC and GCMS for qualitative analysis of toxins present in the plant. The result showed that all techniques applied are suitable to identify the plant through botanical derived evidences such as leaf traces, resins, or plant extracts during the crime scene investigations. GCMS technique identified the main toxins and resulted that it contains high concentration of hyoscine and very fatal when administered eventually causes death.

Risk Coupling Characteristics of Maritime Accidents in Chinese Inland and Coastal Waters Based on N-K Model

The causes of maritime accidents are complex, mostly due to the coupling of four types of factors: human-ship-environmental-management. To effectively analyze the causes of maritime accidents in China, and reveal the risk coupling characteristics of accidents, this paper establishes the N-K model of maritime accident, and calculates and analyzes the four types of coupling of risk factors affecting safety in maritime traffic. This paper collects 922 maritime accidents that occurred in China from 2000 to 2020, and analyzes the location, type, and level of accidents and uses the trigger principle to describe the process of accidents. For marine and inland river accidents, this paper calculates the four types of coupling values of risk factors (single-factor coupling, two-factor coupling, three-factor coupling, four-factor coupling) for comparison and analysis. In addition, this paper calculates the coupling values of six typical maritime accidents of collision, sinking, contact, fire/explosion, stranding, grounding. According to the coupling values and the frequency of sub-factors, this paper analyzes the coupling characteristics of maritime accidents. The results show that in maritime accidents, as the number of risk factors participating in the coupling increases, the coupling value increases, and the multi-factor coupling is more likely to cause accidents. The overall situation of risk coupling causes of maritime accidents is basically consistent with inland river accidents, but they have their own characteristics in the specific degree of risk coupling and the dominant risk elements. In different types of maritime accidents, the risk coupling has different characteristics, and the dominant risk factors are also different.

The Polysemy and Hyponymy of Mandarin Spatial Prepositions and Localisers: Building Semantic Maps from the Ground up

The goal of this paper is to offer an overview of polysemy patterns in Mandarin’s chief spatial categories: prepositions (e.g., zai) and simple and compound localisers (respectively, qian and qian-mian). The paper presents data from an elicitation study that shows how speakers can access multiple senses and hyponymy relations for the vocabulary items belonging to these categories. The paper shows that while prepositions can potentially cover different spatial relations in the opportune context (e.g., zai “at”), localisers select increasingly specific senses (e.g., qian “front” and qian-mian “front side”). The paper also shows how speakers can access hyponym-like sense relations emerging from these patterns (e.g., qian-bian covering a more specific sense than qian). Semantic dimensions such as “distance” and “location type” determine the strength of these hyponymy relations. The paper offers an account of these data based on the “semantics maps” model, which captures polysemy and hyponymy patterns via the clusters of locations they refer to. It is shown that this novel model is consistent with previous works on the polysemy of spatial categories and sheds light on how Mandarin offers a unique organisation of this domain.

Development and Evaluation of a Novel Mechatronic Percussion System

<p>While numerous attempts at creating mechatronic percussion systems exist, many have been limited to only playing a single membranophone or idiophone. These systems inherently lack the ability to reproduce the expressive nature of strikes which human players are capable of and often require manual reconfiguration in order to vary the striking location, type of beater or striking angle. The few which are able to pan across multiple instruments often lack the ability to perform expressively. We designed a mechatronic percussion system that provides expressivity through controllable variability of the acoustic properties inherent to percussion instruments. Our system can play across the range of an entire traditional drum kit, whether it is set up in a completely horizontal formation, vertically staggered or includes other percussion instruments. When continuously operating at maximum speed, the system is capable of playing for five hours before one subsystem is at risk of failing. Our system possesses two "wrists", each capable of gripping a variety of beaters. A single wrist can reliably perform single drum strokes at a frequency of 21 Hz, surpassing that of the world's fastest drummer. Operating both wrists results in a striking frequency of 51.9 Hz. The level of force behind each stroke and resultant acoustic quality can be controlled to produce an expressive performance. A unique feature of this system is the use of a compliant grip, applying variable pressure to the beater held and allows for a variety of beater diameters to be incorporated.</p>

Development and Evaluation of a Novel Mechatronic Percussion System

<p>While numerous attempts at creating mechatronic percussion systems exist, many have been limited to only playing a single membranophone or idiophone. These systems inherently lack the ability to reproduce the expressive nature of strikes which human players are capable of and often require manual reconfiguration in order to vary the striking location, type of beater or striking angle. The few which are able to pan across multiple instruments often lack the ability to perform expressively. We designed a mechatronic percussion system that provides expressivity through controllable variability of the acoustic properties inherent to percussion instruments. Our system can play across the range of an entire traditional drum kit, whether it is set up in a completely horizontal formation, vertically staggered or includes other percussion instruments. When continuously operating at maximum speed, the system is capable of playing for five hours before one subsystem is at risk of failing. Our system possesses two "wrists", each capable of gripping a variety of beaters. A single wrist can reliably perform single drum strokes at a frequency of 21 Hz, surpassing that of the world's fastest drummer. Operating both wrists results in a striking frequency of 51.9 Hz. The level of force behind each stroke and resultant acoustic quality can be controlled to produce an expressive performance. A unique feature of this system is the use of a compliant grip, applying variable pressure to the beater held and allows for a variety of beater diameters to be incorporated.</p>

Central Basin and Range Ecoregion Wetland Assessment and Landscape Analysis

Wetlands in the arid Central Basin and Range (“Central Basin”) ecoregion of Utah are scarce but provide important functions including critical habitat for wildlife including Species of Greatest Conservation Need and migratory birds, water quality improvement, and recreational and aesthetic values. The Utah Geological Survey (UGS) conducted a study in 2019 and 2020 to better understand the location, type, condition, and potential function of wetlands in the ecoregion. This study focused on areas in the Great Salt Lake and Escalante Desert-Sevier Lake (“Sevier Basin”) HUC6 watersheds within the Central Basin to complement previous work by the UGS that focused on other watersheds in the ecoregion.

Abstract 9873: Comparing Base Locations for Drone-Delivered Defibrillators

Introduction: Drone-delivered defibrillators may improve response for out-of-hospital cardiac arrest (OHCA). Prior studies have assumed that drones may be stationed at any police, fire, or paramedic station; however, cross-service implementation may not be logistically feasible. We sought to compare estimated response times by drone base location type. Methods: We included OHCAs (Jan. 2014 to Dec. 2020) in southern Vancouver Island, British Columbia, Canada where OHCA response includes fire and paramedic services. We created four models with candidate drone base locations at: police stations, fire stations, paramedic stations, and on a grid with 1 km sides as an optimistic model. We used mathematical optimization to select 1-5 drone bases for each model. Assuming a drone system had been in place during the study period and accounting for drone availability, we estimated 9-1-1 call-to-defibrillator intervals (measured to either drone, paramedic, or fire arrival) and calculated the proportion of OHCAs where a drone would arrive prior to fire and paramedic for each model. Median response times were compared to historical response using one-sided sign tests. Results: We included 1,610 OHCAs with a median historical response time of 6.4 mins (IQR 5.0-8.6). We identified 21 police stations, 59 fire stations, 21 paramedic stations, and 7,008 grid locations in the study area. Median 9-1-1 call-to-defibrillator intervals ranged from 4.3-5.3 mins for police, 4.3-5.3 mins for fire, 4.5-5.4 mins for paramedic, and 4.2-5.4 mins for grid locations (all P<0.001). Drones arrived prior to fire and paramedics in 36.6-65.4% of cases for police, 38.1-66.2% for fire, 37.3-63.2% for paramedic, and 35.7-66.8% for grid locations. Conclusion: Locating drone bases at different types of emergency service stations significantly decreases 9-1-1 call-to-defibrillator intervals, while resulting in similar response intervals to those achieved using optimistic grid-optimal locations.

Abstract 10707: The Impact of the COVID-19 Pandemic on Incidence and Outcomes from Out-of-Hospital Cardiac Arrest (OHCA) in Texas

Introduction: Nationally, the COVID-19 pandemic was associated with worse OHCA outcomes. Whether these trends persist or were consistent between states is unclear. Purpose: To determine the impact of COVID-19 on OHCA incidence and outcomes in Texas between 2019-2020. Methods: We analyzed adult OHCAs in Texas from the Cardiac Arrest Registry to Enhance Survival (CARES) during a matched period (March 11-December 31 from 2019 through 2020). We excluded cases witnessed by 9-1-1 responders and arrests occurring at healthcare facilities. Outcomes were rates of BCPR, AED use, sustained ROSC, prehospital termination of resuscitation (TOR), survival to hospital, survival to hospital discharge, good neurological outcomes and Utstein bystander survival. We created a mixed effects logistic regression model analyzing the effect of the pandemic on outcomes, using EMS agency as the random intercept. We adjusted for age, gender, race/ethnicity, witnessed arrest, initial rhythm type and location type. Results: There were 8,070 OHCA cases, with 4,443 (55.1%) in the pandemic period (March 11 - December 31, 2020) and 3,627 (44.5%) from March 11 - December 31 2019, a relative 18.4% increase. There was a significantly decreased odds of BCPR (46.2% v 42.2%, aOR = 0.87, 95% CI 0.79-0.95), AED use (13.0% v 7.3%, aOR = 0.53, 95% CI 0.36-0.78), and sustained ROSC (28.8% v 21.2%, aOR = 0.67, 95% CI 0.60-0.74) during the pandemic. Survival to hospital (27.1% v 20.9%, aOR = 0.72, 95% CI 0.65-0.80) and survival to hospital discharge (10.0% v 7.4%, aOR = 0.71, 95% CI 0.64-0.89) also decreased. Prehospital TOR increased (37.3% v 46.7%, aOR = 1.51, 95% CI 1.35-1.67). The pandemic was associated with a lower Utstein bystander survival rate (58.5% v 52.5%, aOR = 0.79, 95% CI 0.6-0.97). Conclusion: In Texas during the COVID-19 pandemic, there was a greater number of OHCA events, with lower overall survival and increased prehospital TOR.

Desarda repair no Mesh and Lichtenstein repair for inguinal hernia (A study of 2793 patients)

Introduction: The objective of this study is to compare the outcomes of Desarda repair no mesh and Lichtenstein repair for inguinal hernia. Methods: This is a prospective randomized controlled trial study of 2793 patients having 2936 hernias operated from January 2002 to December 2020.1434 patients were operated using Lichtenstein repair and 1359 using Desarda repair. The variables like age, sex, location, type of hernia, tolerance to local anesthesia, duration of surgery, pain on the first, third and fifth day, hospital stay, complications, re-explorations, morbidity and time to return to normal activities were analyzed. Follow up period was from 1-10 years (median 6.5 years). Results: There were no significant differences regarding age, sex, location, type of hernia, and pain in both the groups. The operation time was 53 minutes in Desarda group and 43 minutes in the Lichtenstein group that is significant (p<0.05).The recurrence was 0.4 % in Desarda group and 0.4 % in Lichtenstein group. But, there were 14 cases of infection to the polypropylene mesh in the Lichtenstein group, 7 of this required re-exploration. The morbidity was also significantly more in Lichtenstein group (5,1 %) as compared to Desarda group (3.1 %). The mean time to return to work in the Desarda group was 8.26 days while a mean of 12.58 days was in the Lichtenstein group. The mean hospital stay was 29 hrs. In Desarda group while it was 49 hours in the Lichtenstein group in those patients who were hospitalized. Conclusions: Desarda repair scores significantly over the Lichtenstein repair in all respects including re-explorations and morbidity. Desarda repair is a better choice as compared with Lichtenstein repair.