Historical Study Research Articles

#HandsUpDontShoot: Studying Coverage of Ferguson as a ‘Critical Incident’ from Journalism’s Recent Past

For seventy years, gatekeeping theory has described how news sources, news institutions, and audiences impact the way information is distributed and consumed through mass media. But when a Black teenager, Michael Brown, was fatally shot by police in Ferguson, Missouri, citizen accounts of him having his “hands up” quickly spread on social media, forcing journalists to acknowledge both the circumstances of the shooting and the role of social media in shaping the narrative. This historical study of the “recent past” considers how Brown’s shooting death served as a “critical incident” that forced journalists to reevaluate long-held practices in the face of citizen journalism on social media. Using textual analysis, this study examines local and national news coverage of the shooting and resulting protests, as well as subsequent investigations over the following weeks and months; it draws on content from the St. Louis Post-Dispatch, New York Times, and other outlets, as well as Twitter posts from citizens. The study, which places Ferguson in the historical context of breaking news coverage, finds social media narratives initially impacted the shape of news coverage, but over time journalists ultimately reverted to their traditional reliance on official sources.

Research progress on venous thrombosis development in patients with malignant tumors.

The coexistence of venous thromboembolism (VTE) within patients with cancer, known as cancer-associated thrombosis (CAT), stands as a prominent cause of mortality in this population. Over recent years, the incidence of VTE has demonstrated a steady increase across diverse tumor types, influenced by several factors such as patient management, tumor-specific risks, and treatment-related aspects. Furthermore, mutations in specific genes have been identified as potential contributors to increased CAT occurrence in particular cancer subtypes. We conducted an extensive review encompassing pivotal historical and ongoing studies on CAT. This review elucidates the risks, mechanisms, reliable markers, and risk assessment methodologies that can significantly guide effective interventions in clinical practice.

The Supreme Council for Fatwa in The Kurdistan Region - Historical Descriptive Study -

The Supreme Council for Fatwa in The Kurdistan Region - Historical Descriptive Study -

The Role of Voice of Kurdistan Radio in Supporting the Gullan Revolution (An Analytical Historical Study)

The Role of Voice of Kurdistan Radio in Supporting the Gullan Revolution (An Analytical Historical Study)

Breach Analysis of Earthen Dam

Failure of a levee or dam breach can result in severe economic losses and loss of human life. To minimize these consequences, it's imperative to assess the risks associated with levee breaches. This involves accurately predicting the volume of water released during a breach and simulating the propagation of flood waves across the floodplain to create inundation maps. Despite extensive observation and research into representing dam breaches and deriving crucial breach parameters like width, height, and side slope, there is no universally accepted method for determining these parameters. This study aims to evaluate existing methodologies for dam breach analyses, highlighting their advantages, limitations, and the challenges that lie ahead in this field. Earthen dams play a crucial role in water resource management and flood control. However, breaches in these structures pose significant risks to surrounding communities and infrastructure. This study explores the causes of earthen dam breaches, focusing on hydraulic, geotechnical, and structural factors. Through a comprehensive analysis of historical case studies and numerical modeling techniques, we elucidate the underlying mechanisms leading to dam failures. Furthermore, this research investigates effective mitigation strategies to enhance the resilience of earthen dams against breach incidents. By identifying key vulnerabilities and implementing targeted interventions, we aim to minimize the likelihood and impact of future breaches, ensuring the safety and sustainability of earthen dam infrastructure. Keywords— Breach analysis; Geotechnical Engineering; Earthen dam and Gangapur Dam

Serum concentration of polychlorinated biphenyls and the risk of type 2 diabetes: a 10-year follow-up historical cohort study

This study investigated the association between serum concentrations of Polychlorinated Biphenyls (PCBs) and the risk of type 2 diabetes within the general population. A ten-year follow-up historical cohort study was conducted during 2009–2019 as part of the Bushehr MONICA cohort study in Iran. Of 893 non-diabetes participants at base line, 181 individuals were included in the study. The concentration of nine PCB congeners was measured in individuals’ serum samples at baseline, and the risk of type 2 diabetes was determined based on fasting blood sugar at the end of follow-up. Multiple logistic regression models were used to assess the study outcomes after adjusting for covariates. This study included 59 diabetes individuals (32.6%; mean [SD] age: 58.64 [8.05]) and 122 non-diabetes individuals (67.4%; mean [SD] age: 52.75 [8.68]). Multivariable analysis revealed that a one-tertile increase (increasing from 33rd centile to 67th centile) in Σ non-dioxin-like-PCBs (OR 2.749, 95% CI 1.066–7.089), Σ dioxin-like-PCBs (OR 4.842, 95% CI 1.911–12.269), and Σ PCBs (OR 2.887, 95% CI 1.120–7.441) significantly associated with an increased risk of type 2 diabetes. The strongest association was obtained for dioxin-like PCBs. The results highlight a significant correlation between PCB exposure and an increased risk of type 2 diabetes. The evidence suggests that additional epidemiological studies are necessary to clarify the link between PCBs and diabetes.

An evaluation of wildland fire simulators used operationally in Australia

Background Fire simulators are increasingly used to predict fire spread. Australian fire agencies have been concerned at not having an objective basis to choose simulators for this purpose. Aims We evaluated wildland fire simulators currently used in Australia: Australis, Phoenix, Prometheus and Spark. The evaluation results are outlined here, together with the evaluation framework. Methods Spatial metrics and visual aids were designed in consultation with simulator end-users to assess simulator performance. Simulations were compared against observations of fire progression data from 10 Australian historical fire case studies. For each case, baseline simulations were produced using as inputs fire ignition and fuel data together with gridded weather forecasts available at the time of the fire. Perturbed simulations supplemented baseline simulations to explore simulator sensitivity to input uncertainty. Key results Each simulator showed strengths and weaknesses. Some simulators displayed greater sensitivity to different parameters under certain conditions. Conclusions No simulator was clearly superior to others. The evaluation framework developed can facilitate future assessment of Australian fire simulators. Implications Collection of fire behaviour observations for routine simulator evaluation using this framework would benefit future simulator development.

Timing of Hydrothermal Alteration and Au-Sb-W Mineralization, Stibnite-Yellow Pine District, Idaho

Abstract The Stibnite-Yellow Pine district of central Idaho was mined from the early 1900s until the 1990s, extracting gold, antimony, tungsten, and mercury from veins and disseminated and replacement ores in mountainous terrain along the headwaters of the Salmon River. Mining during the two World Wars supplied critical antimony and tungsten to the war efforts. Recent exploration has delineated mineral resources of over 187 metric tons Au, 274 metric tons Ag, and 93,000 metric tons Sb. Mineralization is hosted in Cretaceous Idaho batholith granitic rocks and a sequence of Neoproterozoic to Paleozoic metasedimentary strata of carbonate and siliciclastic compositions. Historic studies outlined some of the complex paragenesis but debated the absolute age of mineralization. New petrographic and geochronologic work documents a sequence of five hydrothermal events in the Stibnite-Yellow Pine district. Event 1 is related to Cretaceous magmatic and hydrothermal activity and includes events ranging in age from 86 to 75 Ma, including sparse quartz-molybdenite veins dated at 86 Ma. Disseminated gold mineralization of Event 2 is associated with sericitic alteration and sulfidation of igneous biotite and replacement of plagioclase by potassium feldspar, largely in granodiorite. Gold is present in zoned arsenian pyrite in both disseminated ores and in crosscutting carbonate-quartz veins containing pyrite and arsenopyrite. The large Yellow Pine deposit, localized at a dilatant bend in the Meadow Creek fault, hosts such disseminated and vein gold. Event 2 is interpreted as the major gold-forming event; 40Ar/39Ar ages of sericite and potassium feldspar alteration range, respectively, from 70 to 59 and 66 to 56 Ma. The long span is interpreted to reflect the age of gold mineralization and local overprinting by Event 3. A narrower range from 66 to 61 Ma is interpreted to date the peak of gold mineralization and alteration. Event 3, tungsten mineralization with scheelite, is texturally later than Event 2 gold and localized along the Meadow Creek structure. Event 3 scheelite has been dated by isotope dilution-thermal ionization mass spectrometry (ID-TIMS) and laser ablation-inductively coupled plasma-mass spectrometry (LA-ICP-MS) U-Pb methods at 57 Ma. Event 4, best developed in the West End area, includes gold-silver–bearing quartz-carbonate-pyrite veins and breccias with epithermal textures and potassium feldspar alteration envelopes. Adularia from Event 4 yields 40Ar/39Ar plateau ages of 52 to 51 Ma. Event 5 antimony and mercury mineralization consists of stibnite veins and breccia cements at the Yellow Pine and Hangar Flat deposits as well as cinnabar veins and replacements at the peripheral Fern and Hermes deposits; it is constrained by an LA-ICP-MS U-Pb date on scheelite (ca. 47 Ma) intergrown with stibnite. Minor propylitic and argillic alteration is evident in 47 Ma igneous dikes, which do not contain economic mineralization. The Au-Sb-W ores in the Stibnite-Yellow Pine mining district formed over an extended time period from about 70 to 45 Ma in multiple pulses that were localized along the Meadow Creek fault zone. Each event corresponds to episodes of magmatism and/or hydrothermal activity in the region. Insignificant Event 1 skarn and molybdenum mineralization is similar in age to the Thompson Creek porphyry molybdenum deposit in central Idaho. Event 2 gold mineralization occurred during a magmatic gap in central Idaho but was synchronous with magmatism in the Bitterroot lobe further north; Event 2 is similar in age to orogenic gold-arsenic mineralization at the Beartrack mine in eastern Idaho. Event 3 scheelite mineralization coincides with tungsten mineralization at the Quartz Creek deposit, late magmatism in the Bitterroot lobe, and rapid exhumation of the Atlanta lobe of the Idaho batholith. Event 4 gold mineralization is coincident with the onset of regional Challis magmatism and extension. Event 5 antimony and mercury mineralization is time-equivalent to epithermal gold mineralization in the nearby Thunder Mountain volcanic field and the peak of Challis magmatism.

‘Doff white shirts, don overalls’: Urbanophobia, Rural Enterprise and the Ideal of Masculine Citizenship in Post-Colonial Botswana

Historical studies of migration have largely ascribed the configuration of masculinities in Botswana to male labour migration. This discourse is beyond dispute. As a paradigm, however, it has obscured other histories of migration and their influence on cultural ideals of masculinity, where circular migratory patterns became central to the construction of national identity. In the first decade of independence, Botswana’s national policy and popular discourse centred around shaping a nation of farmers composed of masculine, rural citizens. Men were encouraged to go back to their lands to stem the tide of migration to urban areas, where they would purportedly become indolent and therefore wallow in poverty. This article analyses anti-urban rhetoric and valorisation of the virtues of farming as evidence of how rural enterprise was central to the construction of the ideal of masculine national identity in early post-colonial Botswana between the 1960s and 1970s. The attempt to construct national identity around manhood was a deliberate mechanism to sustain the patriarchy’s control over subordinated gendered categories, such as women, poor people and young men.

Reclaiming racial justice and building solidarity in Oakland's educational justice movement

ABSTRACT This article examines the ways in which teachers and community-based activists collaborated to advance an anti-privatisation agenda within an urban school district. The article emerges from our respective studies of privatisation in Oakland, one a historical study of the advance of neoliberalism and the other a case study (Merriam 2007, Qualitative Research and Case Study Applications in Education: Revised and Expanded from Case Study Research in Education, 2nd ed. Jossey-Bass) of teacher and community organising against privatisation and school closures. Utilising interviews with key activists and organisers as well as observation and participation in the education justice movement, we describe a set of collaborative political education projects through which activists reclaimed racial justice as the framework to strengthen the movement against privatisation. In these projects, activists called attention to the centrality of antiblackness in advancing privatisation and to the shared disposability and precarity of students of color and the teachers and schools that served them. By shifting from a ‘defend’ public schools to a ‘transform public schools’ framework, they also increased solidarity between teachers, the teachers’ union, and the local community. In the context of the school reform's industry's appropriation of racial-justice language, these political education projects were both a counter-hegemonic and power-building strategy.

Association between White Matter T2 Hyper-Intense Signals in Fetal Brain Magnetic Resonance Imaging and Neurodevelopment of Fetuses with Cytomegalovirus Infection.

An association between subtle changes in T2 white matter hyper-intense signals (WMHSs) detected in fetal brain magnetic resonance imaging (fbMRI) and congenital cytomegalovirus (CMV) infection has been established. The research aim of this study is to compare children with congenital CMV infection with neurodevelopment outcome and hearing deficit with and without WMHSs in a historic prospective case study cohort of 58 fbMRIs. Of these, in 37 cases, fbMRI was normal (normal group) and WMHSs were detected in 21 cases (WMHS group). The median infection week of the WMHS group was earlier than the normal fbMRI group (8 and 17 weeks of gestation, respectively). The proportion of infants treated with valganciclovir in the WMHS group was distinctly higher. Hearing impairment was not significantly different between the groups. VABS scores in all four domains were within normal range in both groups. The median score of the motor skills corrected for week of infection was better in the WMHS group. A multivariate analysis using the week of infection interaction variable of WMHS and valganciclovir treatment showed better motor score outcomes in the valganciclovir treatment group despite an earlier week of infection. WMHSs were not associated with neurodevelopmental outcome and hearing deficit. In our cohort, valganciclovir treatment may have a protective effect on fetuses with WMHSs by improving neurodevelopmental outcome.

A telehealth application for adequate hospital visit advice by physicians affected users’ subsequent hospital visit behavior: a historical cohort study with machine learning

IntroductionThe effectiveness of telehealth strategies toward support for adequate hospital visits is vital. We examined whether individuals who received advice from a physician via an online application subsequently visited hospitals. Further, we examined the background factors associated with their hospital visit behavior.MethodsWe used machine learning to examine whether chief complaint, medical advice, and user background characteristics could be used to predict their subsequent hospital visit.ResultsAmong 7,152 participants, those in their 30s were the most frequent users. The proportion of each medical advice was significantly different between the group that did and the one that did not follow physicians’ advice. We further performed supervised machine learning using random forest modeling to categorize those who (1) followed physicians’ advice or (2) did not follow physicians’ advice. The area under the receiver operating characteristic curve was 0.677. Consequently, the aforementioned model soundly categorized whether users followed physicians’ advice. Chief complaint and medical advice were the most important variables to predict whether users followed the advice.DiscussionThe telehealth system to provide support for adequate hospital visits influenced patients’ subsequent hospital visit behavior. Patients’ chief complaint was the most important variable in discriminating whether users followed physicians’ advice.

Contemporary Islamic Politics in Tunisia: The Journey of Islamic Democracy Post-Arab Spring

This study aimed to examine contemporary Islamic politics in Tunisia, specifically the democratic system Post-Arab Spring. The political struggle of Muslim countries triggered the Arab Spring movement, with Tunisia pioneering a Jasmine Revolution from 2010-2011 to obtain global attention. Furthermore, the investigation constitutes a literature review to analyze contemporary Islamic politics in Tunisia, specifically Post-Arab Spring. The influence of Islamic politics is an important issue, specifically in strengthening demands for democracy by analyzing the struggle in Tunisia. Therefore, this study provides the main focus of state democracy, which is a phenomenon of historical studies and political struggles. The analysis process is carried out in four stages, namely source finding, criticism, interpretation, and writing. The results show that there is a harmonious coexistence between Islam and democracy in Tunisia compared to other countries in the Middle East. The principles of democracy are evident in the organization of elections, freedom of speech, religious tolerance, and recognition of gender equality.

Modeling Techniques, Seismic Performance, and the Application of Rocking Shallow Foundations: A Review

The intriguing rocking behavior of foundations has attracted the attention of both researchers and professionals, owing to its beneficial characteristics such as energy absorption and self-adjusting capability. This paper offers a thorough examination of various modeling techniques, seismic performance evaluation methods, and the practical application of innovative rocking shallow foundations. While conventional fixed-base designs can absorb seismic energy, they often suffer from lasting damage due to residual deformation. In contrast, rocking foundation structures facilitate controlled rocking movements by loosening the connection between the structure and the foundation, thereby enhancing overall stability. Historical studies dating back to the 19th century demonstrate the effectiveness of rocking foundations in reducing seismic impact and ductility demands, leading to cost savings. Furthermore, this paper extends its focus to contemporary considerations, exploring modern modeling techniques, seismic performance assessments, and practical applications for rocking shallow foundations. By highlighting their role in improving structural resilience, this study investigates seismic hazard analysis, geological factors, and site-specific conditions influencing foundation behavior. It covers essential aspects such as dynamic responses and modeling methodologies, drawing insights from real-world case studies. Through a comprehensive review of both numerical and experimental investigations, the article provides a synthesis of current knowledge and identifies avenues for future research.

Hypertensive disorders of pregnancy among women with cardiovascular disease in Norway: A historical cohort study.

Women with cardiovascular disease may be at increased risk of hypertensive disorders of pregnancy (HDP). We aimed to: (1) Investigate the occurrence of HDP in a cohort of pregnant women with cardiovascular disease and compare it with the occurrence in the general population. (2) Assess the association between maternal cardiovascular risk and risk of HDP. We reviewed clinical data on a cohort of 901 pregnancies among 708 women with cardiovascular disease who were followed at the National Unit for Pregnancy and Heart Disease and gave birth at Oslo University Hospital between 2003 and 2018. The exposure under study was maternal cardiovascular risk, classified as low, moderate, or high based on a modified classification by the World Health Organization. The main outcome of interest was HDP, which included pre-eclampsia and gestational hypertension. The proportion of HDP cases in the general population in the same period was extracted from the Medical Birth Registry of Norway. We used logistic regression to estimate crude and adjusted odds ratios (OR) of HDP, with associated 95% confidence intervals (CIs), for women with moderate- and high cardiovascular risk compared to women with low risk. The occurrence of HDP in the study cohort was 12.1% (95% CI: 10.0%-14.4%) and varied between 8.7% (95% CI: 6.5%-11.3%) in the low-risk group, 15.7% (95% CI: 11.1%-21.4%) in the moderate-risk group, and 22.2% (95% CI: 15.1%-30.8%) in the high-risk group. By contrast, the nationwide occurrence of HDP was 5.1% (95% CI: 5.1%-5.2%). In the study cohort, the proportions of pregnancies with gestational hypertension and pre-eclampsia were similar (6.3% and 5.8%, respectively). Compared to pregnancies with low cardiovascular risk, the adjusted OR of HDP was 2.04 (95% CI: 1.21-3.44) in the moderate-risk group and 2.99 (95% CI: 1.73-5.18) in the high-risk group. The occurrence of hypertensive disease of pregnancy in the study cohort was more than doubled compared to the general population in Norway. The risk of HDP increased with maternal cardiovascular risk group. We recommend taking into account maternal cardiovascular risk group when assessing risk and prophylaxis of HDP.

Bayesian networks for inferring the relationship between individual behavior and social influence: A case study of early 20th century British travels in China

This study investigated the possibility of applying the Bayesian networks (BNs) in analyzing the relationship between individual behavior and social influence among early 20th-century British travelers in China. While historical studies have provided valuable details about social interactions, existing research using such studies has shown limitations in quantifying and analyzing complex relationships. This study attempts to address this gap by employing Bayesian networks (BNs) to construct a framework for modeling the probabilistic relationships between various factors influencing the travel patterns of British travelers in China in the early 20th century. These factors include political climate, economic considerations, and cultural interactions, which are sourced through historical studies, travel diaries, and other contemporary sources. The performance of the proposed Bayesian network model is evaluated using established statistical methods, including confusion matrices, cross-validation, and sensitivity analysis (SA). The results have shown the significance of the chosen model in analyzing the complex relationship selected analysis.

Incorporation of vasa previa screening into a routine anomaly scan: A single center cohort study.

Vasa previa (VP), defined as unprotected fetal vessels traversing the membranes over the cervix, is associated with a high perinatal mortality when undiagnosed prenatally. Conversely, prenatal diagnosis with ultrasound and cesarean delivery before the membranes rupture is associated with excellent outcomes. However, controversy exists regarding screening for VP. In the UK, routine screening for VP is not recommended. The objective of this study was to report the incidence of VP and our experience in the detection of VP with a universal screening protocol at the time of the second-trimester fetal anomaly scan with third-trimester confirmation in an unselected population of pregnancies. We performed a single-center historical cohort study of all pregnant women who underwent routine second-trimester anomaly screening scans at West Middlesex University Hospital, London, UK, between 2012 and 2016. Over 5 years, every patient undergoing routine anomaly screening was evaluated for VP using a systematic protocol during their 20-week anomaly scan. Suspected cases of VP were rescanned in the third trimester by specialist sonographers with an interest in VP. The primary outcomes were the incidence and detection of VP. During the study period, 24 690 anatomy scans were performed. A total of 64 patients were identified as having potential VP at the second-trimester anomaly screening scan, of which 19 were confirmed by the specialist sonographer in the third trimester and at delivery. The screen positive rate was 0.26% (95% confidence interval [CI] 0.20%-0.32%). VP at birth was found in 19/24690 births (1:1299 [95% CI: 1:832-1:2030] births). Universal screening for VP using our protocol had a sensitivity of 100% and a specificity of 99.78% (95% CI: 99.72%-99.84%). The false-positive rate of the second-trimester screen was 0.18% (95% CI: 0.13-0.24). There were no false positives or false negatives at delivery. Of the 19 patients with confirmed VP, 17 had scheduled cesarean deliveries, and two required emergency deliveries due to antepartum hemorrhage. One baby died, giving a perinatal mortality of 5%. VP complicates approximately 1:1300 pregnancies. Routine screening for VP yielded a 100% detection rate. We suggest the inclusion of structured VP assessment in standard fetal anomaly screening programs.

Association of body composition and survival in patients with locally advanced breast cancer: a historical cohort study.

Altered body composition has been attributed to major health problems globally, particularly in patients with cancer. To date, there have not been sufficient indices for body compositions in predicting the survival of locally advanced breast cancer (LABC). To assess the association between body composition and overall survival (OS) as well as disease-free survival (DFS) in patients with LABC. A retrospective study was conducted of patients with LABC diagnosed between 2010 and 2018. Body composition parameters, including skeletal muscle and adiposity parameters, were measured using computed tomography at the L3 vertebra using in-house software developed by MATLAB and freeware Python 3.6.13. The association between body composition and OS and DFS were analyzed using a log-rank test and multivariate Cox-proportional hazard regression. Of 199 patients, 72 (36%) died during the follow-up period (range = 3.8-150.7 months). Median survival was 101 months. Low visceral-to-subcutaneous ratio ≤0.3 (adjusted hazard ratio [aHR] = 2.57, 95% confidence interval [CI] = 1.51-4.37; aHR = 2.46, 95% CI = 1.33-4.56), and high composite fat (aHR = 3.26, 95% CI = 1.69-6.29; aHR = 2.19, 95% CI = 1.11-4.3) were associated with lower OS and DFS. Positive lymph nodes ≥3, progesterone receptor negative, and total radiation dose >5000 cGy significantly decreased both OS and DFS. A history of previous treatment before body composition assessment and surgery had a protective effect on OS and DFS. No association of sarcopenia, body mass index, and adiposity areas with survival outcomes was observed. Low visceral-to-subcutaneous ratio and high composite fat were independent prognostic factors for OS and DFS in patients with LABC. However, other body composition parameters showed no effect on survival.

Spousal bereavement and its effects on later life physical and cognitive capability: the Tromsø study.

Spousal bereavement is associated with health declines and increased mortality risk, but its specific impact on physical and cognitive capabilities is less studied. A historical cohort study design was applied including married Tromsø study participants (N=5739) aged 50-70 years with baseline self-reported overall health and health-related factors and measured capability (grip strength, finger tapping, digit symbol coding, and short-term recall) at follow-up. Participants had data from Tromsø4 (1994-1995) and Tromsø5 (2001), or Tromsø6 (2007-2008) and Tromsø7 (2015-2016). Propensity score matching, adjusted for baseline confounders (and baseline capability in a subset), was used to investigate whether spousal bereavement was associated with poorer subsequent capability. Spousal bereavement occurred for 6.2% on average 3.7 years (SD 2.0) before the capability assessment. There were no significant bereavement effects on subsequent grip strength, immediate recall, or finger-tapping speed. Without adjustment for baseline digit symbol coding test performance, there was a negative significant effect on the digit symbol coding test (ATT -1.33; 95% confidence interval -2.57, -0.10), but when baseline digit symbol coding test performance was taken into account in a smaller subsample, using the same set of matching confounders, there was no longer any association (in the subsample ATT changed from -1.29 (95% CI -3.38, 0.80) to -0.04 (95% CI -1.83, 1.75). The results in our study suggest that spousal bereavement does not have long-term effects on the intrinsic capacity components physical or cognition capability to a notable degree.

HISTORICAL LOCAL STUDIES IN FACES (ON THE EXAMPLE OF ONE OF THE FAMILY BRANCHES OF THE BARANNIKOVS’ FAMILY)

The historical and ancestral memory of the descendants about their an-cestors is the key to the prosperity and development of family branches. Prota-sova Larisa Innokentyevna is the successor of the Barannikovs’ family, well-known in Buryatia. The author of the article reveals some facts of the life paths of her grandfather Vasily Nikolaevich Barannikov, her father Innokentiy Vasilyevich Barannikov, her brother Velikton Innokentyevich Barannikov, and her mother Yelena Glebovna Protasova. The events of the creative and peda-gogical path of the author are also mentioned. The described achievements and fateful facts in the lives of the representatives of this genus have found their reflection in various spheres of the historical local studies events of the past century.