Between East and West: controversies over the modernization of Hebrew culture in the works of Shaul Abdallah Yosef and Ariel Bension

A tendency exists in Jewish historiography to associate Jewish modernization and Hebrew renaissance with Europe and Western culture. Europeanization and Westernization are emphasized as the focal points for Jewish cultural transformation. We take a different approach by shedding light on a number of centres where modern Jewish and Hebrew culture was created. This approach allows us to expand the perspective beyond the Eurocentric prism and instead emphasize movement – of people, knowledge, goods and capital – in real or symbolic spaces as key drivers for processes of transformation. We accordingly examine different pathways to the renewal of Hebrew and Jewish cultures at the turn of the twentieth century. We re-asses the research and literary work of Shaul Abdallah Yosef (1849–1906) and Ariel Bension (1880–1933) and their contesting interpretations of the modernization of Hebrew culture. Driven by both real and symbolic return to the “East,” the two formulated different political and cultural models for the modernization of Jewish and Hebrew culture. By doing so they challenged mainstream trends concerning modern European Jewish discourse that prevailed during the nineteenth century in the work of the Wissenschaft des Judentums (science of Judaism) movement, in Europe’s Hebrew Haskalah circles and later on in Palestine/Land of Israel

Descriptive characteristics of continuous oximetry measurement in moderate to severe covid-19 patients

Abstract Non-invasive oxygen saturation (SpO2) is a central vital sign used to shape the management of COVID-19 patients. Yet, there have been no report quantitatively describing SpO2 dynamics and patterns in COVID-19 patients using continuous SpO2 recordings. We performed a retrospective observational analysis of the clinical information and 27 K hours of continuous SpO2 high-resolution (1 Hz) recordings of 367 critical and non-critical COVID-19 patients hospitalised at the Rambam Health Care Campus, Haifa, Israel. An absolute SpO2 threshold of 93% most efficiently discriminated between critical and non-critical patients, regardless of oxygen support. Oximetry-derived digital biomarker (OBMs) computed per 1 h monitoring window showed significant differences between groups, notably the cumulative time below 93% SpO2 (CT93). Patients with CT93 above 60% during the first hour of monitoring, were more likely to require oxygen support. Mechanical ventilation exhibited a strong effect on SpO2 dynamics by significantly reducing the frequency and depth of desaturations. OBMs related to periodicity and hypoxic burden were markedly affected, up to several hours before the initiation of the mechanical ventilation. In summary, OBMs, traditionally used in the field of sleep medicine research, are informative for continuous assessment of disease severity and response to respiratory support of hospitalised COVID-19 patients. In conclusion, OBMs may improve risk stratification and therapy management of critical care patients with respiratory impairment

Comparing COVID-19 and Influenza Presentation and Trajectory

Background: COVID-19 is a newly recognized illness with a predominantly respiratory presentation. It is important to characterize the differences in disease presentation and trajectory between COVID-19 patients and other patients with common respiratory illnesses. These differences can enhance knowledge of pathogenesis and help in guiding treatment. Methods: Data from electronic medical records were obtained from individuals admitted with respiratory illnesses to Rambam Health Care Campus, Haifa, Israel, between October 1st, 2014 and October 1st, 2020. Four groups of patients were defined: COVID-19 (693), influenza (1,612), severe acute respiratory infection (SARI) (2,292), and Others (4,054). The variable analyzed include demographics (7), vital signs (8), lab tests (38), and comorbidities (15) from a total of 8,651 hospitalized adult patients. Statistical analysis was performed on biomarkers measured at admission and for their disease trajectory in the first 48 h of hospitalization, and on comorobidity prevalence. Results: COVID-19 patients were overall younger in age and had higher body mass index, compared to influenza and SARI. Comorbidity burden was lower in the COVID-19 group compared to influenza and SARI. Severely- and moderately-ill COVID-19 patients older than 65 years of age suffered higher rate of in-hospital mortality compared to hospitalized influenza patients. At admission, white blood cells and neutrophils were lower among COVID-19 patients compared to influenza and SARI patients, while pulse rate and lymphoctye percentage were higher. Trajectories of variables during the first 2 days of hospitalization revealed that white blood count, neutrophils percentage and glucose in blood increased among COVID-19 patients, while decreasing among other patients. Conclusions: The intrinsic virulence of COVID-19 appeared higher than influenza. In addition, several critical functions, such as immune response, coagulation, heart and respiratory function, and metabolism were uniquely affected by COVID-19