Kikulacho [videorecording] =: The bite within

This documentary shows how Kenyan leaders are to blame for the social injustices suffered by Kenyans since the attainment of independence from the British. The issue of land and land clashes, corruption, irregularities in elections and the constitution are some of the highlights of this documentary.

Terra sonâmbula [videorecording] =: Sleepwalking land

Young Muidinga is desperate to find the family he lost while his country Mozambique was in civil war. He finds a diary that recounts the story of a woman on a ship who is searching for her son. Convinced that he is her son, Muidinga decides to find her with the help of wise guardian Tuahir.

Djabote [videorecording]: Senegalese drumming & song from master drummer Doudou N'Diaye Rose

A film of Eric Serra's audio recording session of Doudou N'Diaye Rose and his drumming ensemble outdoors on the island of Gorée, off the coast of Dakar, Senegal. The film concentrates on two performances -- one shot in daytime, and one at night. Two performances are filmed, punctuated by images of the island.

Voices of the New South Africa: NOTHING BUT THE TRUTH (dir: John Kani, 2008) : and, HOMECOMING (dir: Norman Maake, 2005) [videorecording]

"2 DVD set"

Beyond the plains [videorecording]: histoire exemplaire d'un africain ordinaire

Shows the traditional world of the Masai as it is confronted by the westernized, modern world by telling the life story of a young Masai. Dramatized scenes show his early life in a village, his school days and his present position as a university lecturer.

Give me a shilling [videorecording]: phenomenon of the street children

Pictures of the Watoto wa Lwanga project, the efforts of the Brothers of St. Charles Lwanga not only to rehabilitate Nairobi's street children, but to prevent slum children from ending up in the streets. Features life in the slums, the situation of the street children, the efforts of the social workers to involve the children's parents, the various reception centers, the vocational school, the Boy's Town Ruai Residential School, the community of the Brothers of St. Charles Lwanga as well as interviews with former street children and with various directors and benefactors of the project.

Menstrual effluent induces epithelial-mesenchymal transitions in mesothelial cells

Background Menstrual effluent affects mesothelial cell (MC) morphology. We evaluated whether these changes were consistent with epithelial-mesenchymal transitions (EMT). Methods Monolayer cultures of MC were incubated overnight in conditioned media, prepared from cells isolated form menstrual effluent, with or without kinase and ATP inhibitors. Changes in cell morphology were monitored using time-lapse video microscopy and immunohistochemistry. Effects on the expression of EMT-associated molecules were evaluated using real-time RT-PCR and/or Western blot analysis. Results Incubation in conditioned media disrupted cell-cell contacts, and increased MC motility. The changes were reversible. During the changes the distribution of cytokeratins, fibrillar actin and α-tubulin changed. Sodium azide, an inhibitor of ATP production, and Genistein, a general tyrosine kinase inhibitor, antagonized these effects. Wortmannin, a phosphatidylinositol 3-kinase inhibitor, and SU6656, an Src tyrosine kinase inhibitor, only partially antagonized the effect. The expression of Snail and vimentin was markedly up-regulated, whereas the expression of E-cadherin was decreased and cytokeratins were altered. Conclusions In MC, menstrual effluent initiates a reversible, energy-dependent transition process from an epithelial to a mesenchymal phenotype. Involvement of the (Src) tyrosine kinase signalling pathway and the changes in the expression of cytokeratins, Snail, vimentin and E-cadherin demonstrate that the morphological changes are EMT.

A comparison of nasopharyngeal endoscopy and lateral cephalometric radiography in the diagnosis of nasopharyngeal airway obstruction

Two auxiliary methods of diagnosing nasopharyngeal airway obstruction were compared. Cephalometric radiography and nasopharyngeal videoendoscopy were evaluated for efficacy in terms of reproducibility and validity. Thirty orthodontic patients (7 to 12 years of age) seeking otorhinolaryngologic treatment for mouth breathing, or mouth and nose breathing, had nasopharyngeal endoscopy and radiographic examinations performed on the same day. Two otorhinolaryngologists analyzed the results. Nasopharyngeal endoscopy was more reliable in identifying all the obstructive nasopharyngeal processes. Endoscopy obtained kappa index scores of almost perfect agreement for diagnosis of posterior nasal septum deviation, of substantial agreement for anterior nasal septum deviation and lower turbinate hypertrophy, and of moderate agreement for middle turbinate hypertrophy. Lateral cephalometric radiography obtained scores of perfect agreement for imaging hypertrophy of the middle turbinate, of almost perfect agreement for imaging hypertrophy of the posterior portion of the inferior turbinate, and of substantial agreement for imaging hypertrophy of the inferior turbinate. Radiographic diagnoses of hypertrophy of the middle and lower turbinates exhibited high sensitivity and low specificity when compared with diagnoses by nasopharyngeal endoscopy.

Spontaneous eye blink analysis in the normal individual

Purpose: Spontaneous eye blink activity in the primary eye position and its relationship to age and gender were assessed using digital image processing techniques to quantify blink opening and closing time. Methods: One hundred-and-eighty healthy volunteers (90 males and 90 females), divided into the age groups 0-3, 4-12, 13-20, 21-40, 41-60 and ≥60 years old, were evaluated prospectively. They were videotaped digitally in a standard setting and the images were transferred to a personal computer (Macintosh 400) and processed with the iMovie software. Blink opening and closing time were measured at 30 frames/second. The data were then subjected to statistical analysis. Results: The closing time was significantly longer than the opening time for all ages and both genders. Elderly individuals (≥41 years old) and women had significantly longer closing times. Conclusion: Image processing techniques made possible the observation of differences in spontaneous eye blink opening and closing time in relation to age and gender. Copyright © 2005 Taylor & Francis LLC.

Análise cinemática da marcha em indivíduos com Acidente Vascular Encefálico

Introduction. Gait becomes the individual independence for their daily activities. The functional deficit caused by central lesion as stroke, makes difficult this motor independence, mainly the locomotion. Objective. Analyze the kinematics gait in stroke patients. Method. It was included 8 patients with clinical diagnosis of stroke, 4 with hemiparesia on the right and 4 on the left. It was analyzed gait spatial-temporal parameters as: length, duration and average speed of the step, using the register in videotape and the software of image 6.3 Dvideow Barros. Results. All patients presented alterations in the kinematics standards of the gait, with lesser duration and length of step, and greater speed than normal subjects. Conclusion. The motor disorder caused by the central lesions produces alterations in the kinematics standards of the gait, in order to adapt the neuro-sensorial sequels, the demands of the task and the way where they live.

Components of the acoustic swallowing signal: Preliminary study

Purpose: To analyze the components of the acoustic signal of swallowing using a specific software. Methods: Fourteen healthy subjects ranging in age from 20 to 50 years (mean age 31±10 years), were evaluated. Data collection consisted on the simultaneous capture of the swallowing audio with a microphone and of the swallowing videofluoroscopic image. The bursts of the swallowing acoustic signal were identified and their duration and the interval between them were later analyzed using a specific software, which allowed the simultaneous analyses between the acoustic wave and the videofluoroscopic image. Results: Three burst components were identified in most of the swallows evaluated. The first burst presented mean time of 87.3 milliseconds (ms) for water and 78.2 for the substance. The second burst presented mean time of 112.9 ms for water and 85.5 for the pasty substance. The mean interval between first and second burst was 82.1 ms for water and 95.3 ms for the pasty consistency, and between second and third burst was 339.8 ms for water and 322.0 ms for the pasty consistency. Conclusion: The software allowed the visualization of three bursts during the swallowing of healthy individuals, and showed that the swallowing signal in normal subjects is highly variable.

Keys: Kenya youth scenarios, 2011

Kenya youth scenarios are projections of alternative pathways into the future that explore the dynamic interaction between the social, political, technological, environmental and economic forces operating within a given context (such as a nation or local communtiy). It is important to note that scenarios are not predictions of what will happen, but rather, identify what may happen.

Wale watu

"Paul and Mary are two people who are from different tribes and deeply in love. Their families share a close relationship and everything looks well for their wedding. However, with the out break of the post-election violence. Dr. Sawega, Paul's father, loses his clinic and his brother through arson. Stoked by politicians and tribalists, things get tense between the two families and the entire nation."--Spaceyangu.com.ar

Abandoned and forgotten: the sad story of Kenya's internally displaced persons

This documentary is about the internal displacement of ethnic minorities brought about by politically instigated post-election violence towards ethnic minorities in all eight provinces, namely, Coast, Rift Valley, Western, Eastern, North Eastern, Central Kenya, Nairobi, and Nyanza. During the years of 1991 to 1996, over 15,000 people died and almost 300,000 were displaced in the Rift Valley, Central, Nyanza and Western provinces. Before the 1997 elections, violence erupted. Again, following the disputed presidential elections in December 2007 politically and ethnically instigated displacements resulted in human rights violations against 600,000 people in 8 provinces of Kenya.

Man dem nor glady'o

A documentary examination of the causes of and responses to the civil war in Sierra Leone, as well as whether future conflict can be avoided in an environment of poverty and corruption.