Written Sources and African History: A Plea for the Primary Source. The Angola Manuscript Collection of Fernão de Sousa

1982 ◽  
Vol 9 ◽  
pp. 77-103 ◽  
Author(s):  
Beatrix Heintze
Keyword(s):  
Textual Criticism ◽  
Primary Source ◽  
Linguistic Knowledge ◽  
Historical Event ◽  
African History ◽  
Secondary Sources ◽  
Sense Of Security ◽  
False Sense ◽  
German Speaking ◽  
Archival Work

The written sources for African history are scattered throughout the world, often in archives to which access is difficult. To reach them often requires a considerable expenditure of time and money, quite apart from the necessary linguistic knowledge. As a result, at least in the German-speaking world, much of the writing of African history and anthropology has for decades rested exclusively on published sources. Besides often leading to a serious deficiency of information, such an approach limits the degree of control to which written testimony can be subjected: even the most assiduous textual criticism soon reaches its limits if comparable information is lacking. In addition, where there are only a few published sources, the historian may all too easily be lulled into a false sense of security. To remedy this, it is not enough to plead for as much archival work as possible (a requirement that can today usually be taken for granted in any case) and encourage the publication of more primary sources. We should also pay more attention to the distinction between primary and secondary sources, that is, take more explicitly into account the proximity of a source to the historical event or situation concerned--quite apart from observing all the other rules of textual criticism.This paper therefore has two purposes. First, I wish to draw attention to a hitherto-neglected source for Angolan history in the first half of the seventeenth century--the manuscript collection of Fernão de Sousa, Governor of Angola from 1624 to 1630. A rough review of its contents and arrangement will perhaps stimulate scholars to study it and facilitate its use.

Love, Inc.

2019 ◽  
Author(s):  
Laurie Essig
Keyword(s):  
Climate Change ◽  
Global Climate Change ◽  
Structural Changes ◽  
Global Climate ◽  
Dating Apps ◽  
Sense Of Security ◽  
True Love ◽  
The Future ◽  
False Sense ◽  
Global Movements

In Love, Inc., Laurie Essig argues that love is not all we need. As the future became less secure—with global climate change and the transfer of wealth to the few—Americans became more romantic. Romance is not just what lovers do but also what lovers learn through ideology. As an ideology, romance allowed us to privatize our futures, to imagine ourselves as safe and secure tomorrow if only we could find our "one true love" today. But the fairy dust of romance blinded us to what we really need: global movements and structural changes. By traveling through dating apps and spectacular engagements, white weddings and Disney honeymoons, Essig shows us how romance was sold to us and why we bought it. Love, Inc. seduced so many of us into a false sense of security, but it also, paradoxically, gives us hope in hopeless times. This book explores the struggle between our inner cynics and our inner romantic.

An Assessment of Hygiene Maintenance Factors Effect on Employees’ Productivity in Nigerian Telecommunication Industry

2017 ◽  
Vol 4 (1) ◽  
pp. 52
Author(s):  
Ann Ogbo ◽  
Kifordu Anyibuofu Anthony ◽  
Okagu Kosisochukwu
Keyword(s):  
Interpersonal Relations ◽  
Telecommunication Network ◽  
Primary Source ◽  
Vital Role ◽  
Telecommunication Industry ◽  
Mobile Telecommunication ◽  
Secondary Sources ◽  
Maintenance Factors ◽  
Geographical Scope ◽  
Survey Approach

The study aimed at establishing an assessment of hygiene maintenance factors effects on employees’productivity. The hygiene/maintenance factors play vital role in employees’ productivity. They do not motivate employee in organization, yet they must be present or dissatisfaction will arise. . The study is aimed to pursue the following objectives: To determine the extent to which working conditions improve the performance of employees, to ascertain the effect of interpersonal relations within the organization on firms’ profitability and to assesthe extent to whichcompensation improve the performance of employees.The study was conducted using the survey approach. The geographical scope of the study was Mobile telecommunication network (MTN), located within Enugu metropolis. Two sources of data were utilized in the study: they included primary and secondary sources. The primary source wasthrough the administration of copies of designed questionnaire to a total of forty one respondents that made up the sample size for the study.

scholarly journals Comparison of the Initial Growth of Different Poplar Clones on Four Sites in Western Slovakia—Preliminary Results

2021 ◽  
Author(s):  
Dávid Heilig ◽  
Bálint Heil ◽  
Christoph Leibing ◽  
Heinz Röhle ◽  
Gábor Kovács
Keyword(s):  
Hybrid Poplar ◽  
Aridity Index ◽  
Primary Source ◽  
Nutrient Status ◽  
Physical Parameters ◽  
Initial Growth ◽  
Key Factors ◽  
Groundwater Availability ◽  
Secondary Sources ◽  
Short Rotation

AbstractThis study was conducted to evaluate four hybrid poplar comparison tests along a groundwater availability gradient in Western Slovakia. The weather fluctuation during the 3-year study period was described with indices, such as the Forestry Aridity Index (FAI) or the hydrothermal coefficient (HTC). The soil chemical and physical parameters were determined from soil samples from the two upper horizons. The nutrient status and supply of the trees were categorized based on leaf elemental analysis. Altogether, 21 different clones from 6 genomic groups were compared. The survival (SRV), diameter at breast height (DBH), and height of the trees (H) had been measured annually since the plantations were established, and from these measurements, mean annual height increment (MAHI) values were derived. These weather, edaphic, and clonal factors were evaluated and compared. Significant effects of the site (edaphic factors) were found as the primary source of variance and clonal differences as secondary sources of variance among the growth of trees. The interaction of site × clone effects was not significant. The results showed that for short rotation forestry (SRF), the site parameters—especially groundwater availability—are key factors.

scholarly journals Architectural ruins: geoculture of the anatomy of buildings as illustrated by Casa Ippolito, Malta

2021 ◽  
Vol 9 (1) ◽  
Author(s):  
Lino Bianco
Keyword(s):  
Material Culture ◽  
Building Materials ◽  
Raw Materials ◽  
Primary Source ◽  
Secondary Sources ◽  
Non Invasive ◽  
History Of ◽  
Aerial Vehicle ◽  
Materials Used ◽  
Building Physics

AbstractRuins are a statement on the building materials used and the construction method employed. Casa Ippolito, now in ruins, is typical of 17th-century Maltese aristocratic country residences. It represents an illustration of secondary or anthropogenic geodiversity. This paper scrutinises these ruins as a primary source in reconstructing the building’s architecture. The methodology involved on-site geographical surveying, including visual inspection and non-invasive tests, a geological survey of the local lithostratigraphy, and examination of notarial deeds and secondary sources to support findings about the building’s history as read from its ruins. An unmanned aerial vehicle was used to digitally record the parlous state of the architectural structure and karsten tubes were used to quantify the surface porosity of the limestone. The results are expressed from four perspectives. The anatomy of Casa Ippolito, as revealed in its ruins, provides a cross-section of its building history and shows two distinct phases in its construction. The tissue of Casa Ippolito—the building elements and materials—speaks of the knowledge of raw materials and their properties among the builders who worked on both phases. The architectural history of Casa Ippolito reveals how it supported its inhabitants’ wellbeing in terms of shelter, water and food. Finally, the ruins in their present state bring to the fore the site’s potential for cultural tourism. This case study aims to show that such ruins are not just geocultural remains of historical built fabric. They are open wounds in the built structure; they underpin the anatomy of the building and support insights into its former dynamics. Ruins offer an essay in material culture and building physics. Architectural ruins of masonry structures are anthropogenic discourse rendered in stone which facilitate not only the reconstruction of spaces but also places for human users; they are a statement on the wellbeing of humanity throughout history.

scholarly journals Is a reduction in viability enough to determine biofilm susceptibility to a biocide?

2021 ◽  
pp. 1-7
Author(s):  
Katarzyna Ledwoch ◽  
Maddalena Magoga ◽  
Dulcie Williams ◽  
Stefania Fabbri ◽  
James Walsh ◽  
...  
Keyword(s):  
Mechanical Action ◽  
Atmospheric Plasma ◽  
Sense Of Security ◽  
Biocidal Products ◽  
False Sense ◽  
Sodium Dichloroisocyanurate ◽  
430 Stainless Steel ◽  
Cross Transmission ◽  
Product Test ◽  
Cleaning And Disinfection

Abstract Objective: The abundance and prevalence of dry-surface biofilms (DSBs) in hospitals constitute an emerging problem, yet studies rarely report the cleaning and disinfection efficacy against DSBs. Here, the combined impact of treatments on viability, transferability, and recovery of bacteria from DSBs has been investigated for the first time. Methods: Staphylococcus aureus DSBs were produced in alternating 48-hour wet–dry cycles for 12 days on AISI 430 stainless steel discs. The efficacy of 11 commercially available disinfectants, 4 detergents, and 2 contactless interventions were tested using a modified standardized product test. Reduction in viability, direct transferability, cross transmission (via glove intermediate), and DSB recovery after treatment were measured. Results: Of 11 disinfectants, 9 were effective in killing and removing bacteria from S. aureus DSBs with >4 log10 reduction. Only 2 disinfectants, sodium dichloroisocyanurate 1,000 ppm and peracetic acid 3,500 ppm, were able to lower both direct and cross transmission of bacteria (<2 compression contacts positive for bacterial growth). Of 11 disinfectants, 8 could not prevent DSB recovery for >2 days. Treatments not involving mechanical action (vaporized hydrogen peroxide and cold atmospheric plasma) were ineffective, producing <1 log10 reduction in viability, DSB regrowth within 1 day, and 100% transferability of DSB after treatment. Conclusions: Reduction in bacterial viability alone does not determine product performance against biofilm and might give a false sense of security to consumers, manufacturers and regulators. The ability to prevent bacterial transfer and biofilm recovery after treatment requires a better understanding of the effectiveness of biocidal products.

scholarly journals A false sense of security

2008 ◽  
Vol 183 (7) ◽  
pp. 1317-1317
Author(s):  
Mike Rossner
Keyword(s):  
Sense Of Security ◽  
False Sense

Opening forces or failure of commercially available equine headcollars and other safety devices

2021 ◽  
pp. 175433712110396
Author(s):  
David J Marlin ◽  
Kirstie Pickles ◽  
Roberta Ferro de Godoy ◽  
Jane M Williams
Keyword(s):  
Safety Devices ◽  
Risk Of Injury ◽  
Sense Of Security ◽  
Increased Risk ◽  
Custom Made ◽  
False Sense ◽  
Breaking Points ◽  
Horse Owners ◽  
Very High ◽  
Increasing Load

A recent survey by the authors of the present study indicated that headcollar (halter, USA) related incidents resulting in horse injuries may be common. From the survey, 134 incidents involving horse fractures and 167 fatalities were reported. Headcollar design and materials vary markedly from traditional leather to “safety” headcollars and safety devices. Despite their almost universal use, there has been minimal study as to how these items function or specifications for performance. The aim of the present study was to select a range of commercially available standard headcollars and a number of safety devices, to test the force required to break or release them. Safety devices selected included baler twine, which is widely used by equestrians to attach a horse by a headcollar to a lead rope and in turn to a fixture. This system practice is perceived to increase safety. Devices were subjected to increasing load in the poll to lead-rope attachment axis (i.e. to simulate a horse pulling backward) using a custom-made steel rig incorporating an electric 1000 kg winch. The force was increased incrementally until either the headcollar or device opened or failed. The lowest mean opening force of 357 ± 50 N was for a safety headcollar, which is equivalent to a load of approximately 36 kg. The highest breaking force was 5798 ± 265 N for one of the eight different webbing headcollars tested. Breaking for safety devices ranged from 354 ± 121 N for “fine” baler twine to 1348 ± 307 N for a “heavy duty” baler twine. Variability in opening force was lowest in two of the webbing headcollars (CV < 5%) despite these having very high breaking points (>3500 N). The greatest variability was found for fine baler twine (CV = 34%) and one of the commercial safety devices (CV = 38%). The range of opening forces and variability in opening forces for standard headcollars, safety headcollars and safety devices is a cause for concern and may give horse owners/handlers a false sense of security with regards to safety, and actually predispose horses and handlers to an increased risk of injury.

Can regular blood counts help to prevent drug-induced blood dyscrasias?

1974 ◽  
Vol 12 (18) ◽  
pp. 69-72
Keyword(s):  
Sore Throat ◽  
Cytotoxic Drugs ◽  
Rational Approach ◽  
Drug Induced ◽  
Recent Advances ◽  
Sense Of Security ◽  
False Sense

The practice of performing regular blood counts during therapy with drugs known to cause dyscrasias has varied over the years. For a time they were thought essential during treatment with drugs like thiouracil and phenylbutazone, but they were abandoned when it was realised that blood changes can develop so quickly that a normal count might give only a false sense of security. It seemed better to take a preliminary count to exclude prior abnormality and to warn patients to stop the drug and report at once if they developed symptoms such as sore throat or mouth ulceration, so that a count could be done and the treatment changed if necessary. However, this approach is not satisfactory when either gold or cytotoxic drugs are used because potentially fatal irreversible aplasia may occur before symptoms are noticed. Recent advances in knowledge of the mechanisms of drug-induced blood dyscrasias1 allow a more rational approach to their detection and avoidance. These dyscrasias may be divided into five types.

Using Sources In History Teaching

2021 ◽  
pp. 54-67
Author(s):  
Seema S.Ojha
Keyword(s):  
Deductive Reasoning ◽  
Primary Source ◽  
Primary Sources ◽  
Historical Knowledge ◽  
History Teaching ◽  
Secondary Sources ◽  
The Past ◽  
Teaching History ◽  
The World ◽  
Source Materials

History is constructed by people who study the past. It is created through working on both primary and secondary sources that historians use to learn about people, events, and everyday life in the past. Just like detectives, historians look at clues, sift through evidence, and make their own interpretations. Historical knowledge is, therefore, the outcome of a process of enquiry. During last century, the teaching of history has changed considerably. The use of sources, viz. textual, visual, and oral, in school classrooms in many parts of the world has already become an essential part of teaching history. However, in India, it is only a recent phenomenon. Introducing students to primary sources and making them a regular part of classroom lessons help students develop critical thinking and deductive reasoning skills. These will be useful throughout their lives. This paper highlights the benefits of using primary source materials in a history classroom and provides the teacher, with practical suggestions and examples of how to do this.

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