Abstract:

This research deals with estimating the likely switch of own car and private vehicles modes

users to public transport modes in the main cities as Tripoli Capital city of Libya due to

reduced travel time of all trips influenced by travel costs through the introducing the public

transport modes such as public buses and increasing cost of car parking. The data on other

factors (variables) that could potentially reason a model switch of from own cars and private

transport to public transport were collected through a survey (questionnaire) with a specified

preference approach. Mode-switch models to describe the switch of behaviour of own car

operators to public transport are developed. A binary logit regression model was used to

assessment the transport displacement model for work and study trips. Mode-switch

likelihood curves have also, been developed to serve as a user-friendly tool to analyse the

likely model-switch for a variety of variables. One way to achieve this objective is by

establishing reserved public transport lanes on main urban Tripoli city roads. The providing of

private road lanes will reduce the level of road traffic congestion and this may effect in a

switch of all or some private transport mode users to public transport modes.

Key words: Own car, Public transport modes, logit model, Travel time, Travel cost, parking

cost and switch probabilities.

الملـــخــــص

𝑘

متفردللمعادلةالتفاضليةاإلهليلجيةشبهالخطيةمنالدرجةالثانيةمعشرطحدودي

انأسلوبالبرهانفيالمسائليعتمداساساعليكلمننظريةالنقطةالثابتةلباناخفي

(Ω),𝐻0

تفردلمعادلةبواسونمعشروطحدوديةغيرمحلية.وتمتأي

فيهذهالورقة،تمتدراسةحلالمعادالتالتفاضليةالجزئيةاإلهليلجيةالخطيةوغير

الكلماتالمفتاحية:فضاءسويوليف،معادلةبواسن،المعادلةالتفاضليةاالهليجية

متكاملغيرخطي.بحيثتستندالحجةإلثباتالمشكلةالسابقةإلىنظريةالنقطةالثابتة

??فضاءاتسوبوليف??

البحث.وأيضانوقشتالعديدمنالتعريفاتاألساسيةوالنظرياتوالمالحظاتحول

الفضاءالمتريالكامل-مبدأالحداألقصىوالحداألدنى-مبدأالمقارنة.

الخطيةالكالسيكيةوالمعممةمنالدرجةالثانيةمعشروطحدوديةغيرمحلية.كماتم

لباناخفيالفضاءالمتريالكامل،ومبدأالحداألقصىوالحداألدنى،ومبدأالمقارنة.كما

تضمينالمفاهيماألساسيةوالنظرياتالمتعلقةبالدراسة،والتيتشملالنتيجةالرئيسيةلهذا

(Ω(.كمااشتملتهذهالورقةعلىدراسةوجودحل

ًضمامناقشةوجودحل

نقطةالثابثةلبانخ.

مؤخرًا برزت عدة تساؤلات حول طبيعة علاقة الذكاء الاصطناعي بالذكاء البشري، فالهدف من هذه الدراسة هو مناقشة فرضية أن العلاقة بين الذكاءين يجب أن تُبنى على التكامل لا على التنافس. واعتمدت الدراسة على المنهج الوصفي التحليلي من خلال مراجعة الأدبيات الحديثة التي تناولت الإمكانات التكاملية بينهما.. كما واوصت الدراسة بتبني اطار تعاوني تشاركي (الذكاء التشاركي) والذي يعزز التفاعل الايجابي بين الانسان والآلة..

ABSTRACT

Argemone ochroleuca Sweet, Brit. Fl. Gard. Ser.1 3(2): pl. 242 (1828) of the family Papaveraceae is reported here for the first time from Libya. This species is native to Mexico. Flowering specimens of A. ochroleuca were collected from the region Ariggiba (26°35’11.8”N 13°29’24.8”E), 110 km southwest of the city of Sabha, which lies about 700 km south of Tripoli. It is presented with updated nomenclature, taxonomic description, geographical distribution, key to genera, location in Libya, and colour photographs taken in the field. The voucher specimens are deposited in the Herbarium of Botany Department (ULT), University of Tripoli, Libya.

This paper proposes a novel robust blind color image watermarking technique that combines entropy analysis, lifting wavelet transform (LWT), QR factorization, and discrete cosine transform (DCT) for copyright protection. The RGB components of the color image are first separated, and the R component is then subjected to the 2-level LWT. Following DCT is applied to the 2-level LWT's high-frequency sub-band, the DCT coefficients are separated into 4x4 non-overlapping blocks. Each chosen block is then subjected to QR factorization, and the watermark is embedded in the first row and first column element of the upper triangular matrix. Numerous simulated tests show that the presented scheme is highly imperceptible and robust to attacks. The presented watermarking scheme performs better than the others in terms of invisibility, according to comparisons with comparable schemes.

Abstract The knowledge of the distribution of ABO and Rh blood groups is important for the blood bank's successful administration and necessary for the blood transfusion services among the population. The aim of this current study was to determine the distribution of blood groups of ABO and Rh in Yefren City, Libya. The distribution of ABO and Rhesus blood groups showed that the O group was found to be the highest with a percent (45.06%), followed by the A group (31.27%), B (18.62%), and the least distribution was the AB group (5.05%). Furthermore, our results presented Rh donors: Rh positive was 80.46%, and Rh negative was 19.54%. This study probably provided information about the distribution of blood groups through the population in Yefren.