powerpoint presentation on computer hardware input and output devices
Unit 7 input device and output device
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05/07/2013, 01:26
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Unit 7
input devices and output devices.
I - input devices.
A hardware device that sends information into the CPU. Without any input
devices ... peripheral input device that looks
similar to a control device connected to a
computer that the user holds and moves to
control actions on the screen especially in
video gams.
Microphone
A microphone ...
Microphone
A microphone is a hardware peripheral that allows
computer users to input audio into their computers
Keyboard
One of the main input devices
used on a computer, a
keyboard looks very...
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Báo cáo khoa học: "Effect of intern’s consecutive work hours on safety, medical education and professionalism"
Ngày tải lên :
25/10/2012, 10:45
... attentional failures after they had been working for
more than 16 hours on the traditional schedule [2].
Letter
Effect of intern’s consecutive work hours on safety, medical
education and professionalism
Christopher ... to be tested, and should
be a major focus of future work.
Authors’ response
Eric B Milbrandt, Babak Sarani and Louis H Alarcon
We would like to thank Dr Landrigan, Dr Lockley, and Dr
Czeisler ... 90%.
In addition, there is one error in the description of the
limitations that we would like to point out. Dr Sarani and Dr
Alarcon note:
“There were more patients admitted to the ICU and more ICU
patient-days...
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Báo cáo y học: " Effect of Weight Reduction on Cardiovascular Risk Factors and CD34-positive Cells in Circulatio"
Ngày tải lên :
25/10/2012, 10:51
... to plasma concentrations of biochemical markers of
inflammation and endothelial activation (C-reactive protein,
interleukin -6, soluble adhesion molecules, von Willebrand
factor, and endothelin ... restriction along with vitamin sup-
plements and administration of human chorionic
gonadotropin (hCG), a hormone that encourages
metabolic utilization of visceral fat reserves [23-26].
Materials and ... diet in combination with oral sup-
plementation by vitamins, minerals, probiotics and human chorionic gonadotropin
(hCG, 125-180 IUs) on the body composition, lipid profile and CD34-positive...
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Báo cáo y học: " Efficacy of the Valsalva Maneuver on Needle Projection Pain and Hemodynamic Responses During Spinal Puncture"
Ngày tải lên :
25/10/2012, 11:15
... and there was a sig-
nificant reduction of pain in balloon group compared
with distraction and control groups.
8
This study evaluated the efficacy of Valsalva
maneuver on needle projection ... induce baroreceptor ac-
tivation and nociception, on needle projection pain and hemodynamic responses associated
with spinal puncture. Ninety adults, ASA physical status I and II undergoing elective ... Cannula-
tion Pain: A Prospective, Randomized Study. Anesth Analg
2005; 101:1230–2.
8. Gupta D, Agrawal A, Dhiraaj S, et al. An evaluation of balloon
inflation on venous canulation pain in...
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Báo cáo y học: "Primary lower limb lymphedema: a focus on its functional, social and emotional impac"
Ngày tải lên :
25/10/2012, 11:40
... of cases with a con-
genital primary lymphedema [14].
Conclusions
Assessing the impact of the duration and sever-
ity of the condition in relation to age, sex and occupa-
tional status as influential ...
chronic illnesses and conditions. Assessing not only
the severity of the physical limitation but also the re-
lated psychosocial dimensions and quantifying the
burden of this complex condition ... a significant functional impairment with a minor impact of
the condition on emotional and social domains. For the second patient quality of life scores in
the emotional and social domains were...
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General theory on accounting for payroll and salary deductions.doc
Ngày tải lên :
25/10/2012, 16:12
... PAYROLL AND
SALARY DEDUCTIONS IN SONG HONG CONSTRUCTION
DEVELOPMENT AND IMPORT-EXPORT COMPANY
PART III- SOME RECOMMENDATIONS TO ENHANCE ACCOUNTING
FOR PAYROLL AND SALARY DEDUCTIONS IN SONG HONG ...
EMPLOYEES’ SALARY IN SONG HONG CONSTRUCTION
DEVELOPMENT AND IMPORT-EXPORT COMPANY
I- OVERVIEW OF SONG HONG CONSTRUCTION DEVELOPMENT
AND IMPORT-EXPORT COMPANY
1. The formation and the development ... DEDUCTIONS FROM EMPLOYEES’ SALARY
IN SONG HONG CONSTRUCTION DEVELOPMENT AND IMPORT-
EXPORT COMPANY
i-STRENGTHS AND WEAKNESSES OF ACCOUNTING FOR
PAYROLL AND SALARY DEDUCTIONS IN SONG HONG
CONSTRUCTION...
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Xác định độ bám dính của gỗ cao su và keo dyno trong sản xuất ván ghép thanh determiation on adhesiveness between rubberwood and dyno glue
Ngày tải lên :
30/10/2012, 16:53
... Thuật.
CHAO CHISON, 1994. Properties and utilization of fast-growing trees. China Forestry Publishing House.
CHAVALIT, U., 1989. Prodution and utilization of para-rubber wood in Thailand. Royal Forestry ... rubber smallholdings to boost rubberwood production.
No. 12, ISSN 1394-6196.
SUCHART THAIPETCH, 1993. Rubberwood production and utilization in Thailand. Asean Timber
Technology Centre (ATTC). ... (ATTC).
5
XÁC ĐỊNH ĐỘ BÁM DÍNH CỦA GỖ CAO SU VÀ KEO
DYNO TRONG SẢN XUẤT VÁN GHÉP THANH
DETERMIATION ON ADHESIVENESS BETWEEN RUBBERWOOD AND DYNO GLUE
Phạm Ngọc Nam
Khoa Lâm Nghiệp, ĐHNL Tp. HCM...
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Báo cáo y học: "Comparison of Classical and Clozapine Treatment on Schizophrenia Using Positive and Negative Syndrome Scale of Schizophrenia (PANSS) and SPECT Imaging"
Ngày tải lên :
02/11/2012, 11:12
... processed by a DSX computer vision (revision-7.0) and picture reconstruction was performed by
using Butterworth filter with automatic attenuation correction. Single-photon-emission-computed-tomography, ... filters, multiple angle reconstructions, surface variable attenuation corrections, three
dimensional/conventional /cross sectional displays. The computer then reconstructs 3-D images of the ...
schizophrenia block dopamine D2 receptors and signal transmissions by dopamine. These drugs function as antipsychotic
medications and reduce delusion and hallucination. By contrast, drugs such as amphetamine...
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Báo cáo y học: "HLA-DR regulation and the influence of GM-CSF on transcription, surface expression and shedding
Ngày tải lên :
03/11/2012, 09:57
... isothiocyanate (FITC) conjugate,
clone L243 (Becton Dickinson, UK) and with a mouse IgG anti-human CD14 R-phycoerythrin
conjugate (R-PE), clone M5E2, (Becton Dickinson, UK) to identify monocytes. Briefly ... transmembrane protein expressed
on antigen-presenting cells and constitutively expressed on monocytes. Expression of HLA-DR by
monocytes is essential for the presentation of peptides derived from ... Introduction
Impaired monocyte function has been described in sepsis and has been characterised by inadequate
respiratory burst, activation, antigen presentation and lowered expression of Human...
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