OpenLLM-France/wikimedia huggingface dataset:
# Ordinary Differential Equations/First Order Linear 3

1) $y'+3y=sin(x)\,\!$
2) $y'+{\frac {1}{x+3}}y=7x^{2}+4x$
3) $(x^{4}e^{x}-2mxy^{2})dx+2mx^{2}ydy$
# Ordinary Differential Equations/First Order Linear 4

1)
$y'+3y=sin(x)\,\!$
Step 1: Find $e^{\int P(x)dx}$
$\int 3dx=3x+C$
$e^{\int P(x)dx}=Ce^{3x}$
Letting C=1, we get $e^{3x}$
Step 2: Multiply through
$e^{3x}y'+e^{3x}3y=e^{3x}sin(x)\,\!$
Step 3: Recognize that the left hand is ${\frac {d}{dx}}e^{\int P(x)dx}y$
${\frac {d}{dx}}e^{3x}y=e^{3x}sin(x)$
Step 4: Integrate
$\int ({\frac {d}{dx}}e^{3x}y)dx=\int e^{3x}sin(x)dx$
$e^{3x}y={\frac {e^{3x}(3sin(x)-cos(x))}{10}}+C$
Step 5: Solve for y
$y={\frac {3sin(x)-cos(x)}{10}}+{\frac {C}{e^{3x}}}$
2)
$y'+{\frac {1}{x+3}}y=7x^{2}+4x$
Step 1: Find $e^{\int P(x)dx}$
$\int {\frac {dx}{x+3}}=ln(x+3)+C$
$e^{\int P(x)dx}=Cx+3C$
Letting C=1, we get $x+3$
Step 2: Multiply through
$(x+3)y'+(x+3)y=(x+3)(7x^{2}+4x)\,\!$
Step 3: Recognize that the left hand is ${\frac {d}{dx}}e^{\int P(x)dx}y$
${\frac {d}{dx}}(x+3)y=(x+3)(7x^{2}+4x)$
Step 4: Integrate
$\int ({\frac {d}{dx}}(x+3)y)dx=\int (x+3)(7x^{2}+4x)dx$
$(x+3)y={\frac {7x^{4}}{4}}+{\frac {25x^{3}}{3}}+6x^{2}+C$
Step 5: Solve for y
$y={\frac {{\frac {7x^{4}}{4}}+{\frac {25x^{3}}{3}}+6x^{2}+C}{x+3}}$
3)
$(x^{4}e^{x}-2mxy^{2})dx+2mx^{2}ydy$
Step 1: Rearrange
$2y{\dfrac {dy}{dx}}-{\frac {2y^{2}}{x}}=-x^{2}e^{x}$
Step 2: Substitute $z=y^{2}\implies {\dfrac {dz}{dx}}=2y{\dfrac {dy}{dx}}$
${\dfrac {dz}{dx}}-2{\frac {z}{x}}=-x^{2}e^{x}$
Step 3: Find $e^{\int P(x)dx}$
Integrating Factor$={\frac {1}{x^{2}}}$
Step 4: Solve for y
$y(x)=x^{2}\int {\frac {-x^{2}e^{x}dx}{mx^{2}}}=x^{2}\int {\frac {-e^{x}}{m}}dx={\frac {-x^{2}e^{x}}{m}}+Cx^{2}$
# Ordinary Differential Equations/Glossary
## C
### complementary function

    The solution to the related homogenous equation for a nonhomogenous equation

## D
### differential equation

    An equation with one or more derivatives in it. $F(x,y,y',y'',y''',...)$

### domain

    a solution of differential equation is a function y=(x)y which, when substituted along with its derivative among the differential equation satisfies the equation from all x in some specified interval.

## F
### first order equation

    Any equation with a first derivative in it, but no higher derivatives. $F(x,y,y')$

## G
### general solution

    The solution to a differential equation in its most general form, constants included

## H
### homogenous equation

    Any equation that is equal to 0. In differential equations, its an equation $p_{n}(x)y^{(n)}+p_{n-1}(x)y^{(n-1)}+...+p_{0}(x)y=0$.

## I
### initial condition

    A value of a function or its derivative at a particular point, used to determine the value of constants for a particular solution

### initial value problem

    A combination of a differential equation and an initial condition. An initial value problem is solved for a total solution including the value of all constants

### integration factor

    A factor a differential equation is multiplied by to discover a solution .

## L
### linear equation

    An equation who's terms are a linear combination of a variable and its derivatives. Such an equation is in the form $f_{0}(x)+f_{1}(x)y+f_{2}(x)y'+f_{3}(x)y''+...f_{n}(x)y^{n}$. No terms for y or its derivatives may be raised to a power or placed inside a function such as sin or ln

## N
### nonhomogenous equation

    Any equation that is not equal to 0. In differential equations, its an equation $p_{n}(x)y^{(n)}+p_{n-1}(x)y^{(n-1)}+...+p_{0}(x)y=f(x)$, where f(x) is not 0.

### non-linear equation

    Any equation that is not a linear combination of a variable and its derivatives. Either one of the terms has the variable taken to a power, or is in a function such as sin or ln

## O
### O.D.E

    See ordinary differential equation.

### order

    The highest derivative found in a differential equations. First order equations only have $y'$, second order equations have $y'$ and $y''$, etc.

### ordinary differential equation

    Any differential equation that has normal derivatives only

## P
### partial differential equation

    Any differential equation that has partial derivatives in it

### particular solution

    A solution to a differential equation with all constants evaluated

### P.D.E

    See partial differential equation.

## S
### satisfy

    to solve a differential equation. Used as an adjective, a solution to a differential equation satisfies that equation

### second order equation

    Any equation with a second derivative in it, but no higher derivatives. $F(x,y,y',y'')$

### separable equation

    An equation where the x and y terms are multiplied and not added. ${\frac {dy}{dx}}=f(x)g(y)$

### substitution method

    A method of turning a non-separable equation into a separable one.
# Ordinary Differential Equations/Help
## Examples and Problems

We can always use more real world examples, and more example problems both in the text and in the problems and answer section. Even a few help, especially if you have access to mathematica and/or maple and can generate them quickly. I do not and have to solve them by hand, a slow process.
NOTE: Especially need help on the first order linear section. My calc-fu is not up to doing complex integrals of $e^{f(x)}g(x)$ by hand.
NOTE: Especially need more real world examples of both homogenous and nonhomogenous constant coefficient problems.

## Checking existing examples

Since I do them by hand, there are probably some mistakes among the existing examples. If someone cares to check them and fix any mistakes, it'd be appreciated.

## Graphs

For the section on graphing- I don't have any good software for generating graphs. If anyone can get me some jpegs of slope fields and isoclines, I can write my explanation to work with your jpegs. Or just write the lesson if you care to.
    I have Mathematica 5.2, I can make some graphs if you give me the equations. Just reply with the equations and I will post them. —The preceding unsigned comment was added by 71.107.52.66 (talk • contribs) 22:23, 30 December 2006 (UTC)
    Just a small note, you'll want to save the graphics as a PNG file. It's a lossless compression format and is best suited for exactly these types of images. I have Mathematica and gnuplot, so I may look into making some graphs. Robert A. Maxwell (talk) 15:00, 29 June 2009 (UTC)
    The matplotlib Python module is freely available, similar to, and nearly as good as Matlab if you are familiar with that.

## Write a section

Feel free to just go ahead and write a section I haven't gotten to yet. If that would require opening the next chapter that hasn't been broken down yet, I'd be happy to discuss how to do it with you.
# Pinyin/Polish

See also
# Pinyin/Popular

See also
# Pinyin/Political

See also
# Pinyin/Pollution

Search Pinyin pollution
Pollution is when something is added to the environment that is harmful or poisonous to living things. Smoke in the air from factories is a type of pollution as it is bad for the lungs when breathed in. Sewage in drinking water is another type of pollution, as it can make people ill because it contains germs and viruses. People living next to a building site where there is too much noise can become sick as they cannot sleep or relax.
wuraan shih huarnjing yoou duih shengmihng yoouhaih huoh yooudur de wuhzhih. gongchaang de yanwuh shih yi zhoong wuraan yinweih yoouhaih feihbuh. yiinyohngshuii 'li de wushuii yee shih yi zhoong wuraan yinweih yoou xihjun her bihngdur shii rern huahnbihng. gongdih taih duo zaohyin shii fuhjihn de jumirn shimiarn huoh jiinzhang err huahnbihng.
# Pinyin/Pope

See also
# Pinyin/Population

Population is all the people who live in a particular area, city or country.
rernkoou shih juzhuh yur tehdihng dihqu, cherngshih huoh guorjia suooyoou d rern.
# Pinyin/Poliomyelitis (Polio)

Poliomyelitis (polio) is a highly infectious viral disease, which mainly affects young children. The virus is transmitted by person-to-person spread mainly through the faecal-oral route or, less frequently, by a common vehicle (e.g. contaminated water or food) and multiplies in the intestine, from where it can invade the nervous system and can cause paralysis.
Initial symptoms of polio include fever, fatigue, headache, vomiting, stiffness in the neck, and pain in the limbs. In a small proportion of cases, the disease causes paralysis, which is often permanent. There is no cure for polio, it can only be prevented by immunization.
Jǐsuǐhuīzhìyán shì yīzhǒng bìngdú yǐnqǐ de jíjù gǎnrǎnxìng de jíbìng, zhǔyào yǐngxiǎng niányòu de értóng. Bìngdú tōngguò shòu wūrǎn de shíwù hé shuǐ chuánbō, zài chángdào nèi fánzhí, zài cóng nà qīnxí shénjīng xìtǒng. Xǔduō shòu gǎnrǎn de rén méiyǒu zhèngzhuàng, dàn tāmen páixiè de fènbiàn dàiyǒu bìngdú, yīncǐ chuánrǎn yǔ tārén.
Chūqī zhèngzhuàng shì fārè, píbèi, tóutòng, ǒutù, bógěng jiāngyìng yǐjí sìzhī téngtòng. Zài shǎoshù qíngkuàng xià, gāi bìng kě zàochéng yǒngjiǔ tānhuàn. Jǐsuǐhuīzhíyán zhǐnéng tōngguò miǎnyìjiēzhòng yùfáng.
# Ossicle/Larynx
## Larynx and Trachea

Granular Cell Myoblastoma: neurogenic origin, mailes, posterior aspect of TVC's and arytenoids, small, sessile, gray lesion.
Pseudoepithelial Hyperplasia: TB, syphilis, granular cell myoblastoma, blastomycosis, papillary keratosis, pachyderma laryngitis, post-XRT
Cricoarytenoid Joint Arthritis: Usually 2' to rheumatoid arthritis
Subglottic Stenosis: Laser has poor prognosis if circumfrential wound or craniocaudal dimension > 1cm
Laryngeal Trauma: Airway 1st (trach). CT good for visualizing injury. Repair mucosa, wire cartilage fragments.
Spasmodic Dysphonia: strained choked vocal attacks, glottic stammering, hoarseness, decreased volume; Rx: SLP, Botox, RLN section (hi recurrence rate)
Interarytenoid mm: only m. with bilateral innervation, cord adductor
Posterior Cricoarytenoid is the best abductor
# Osmo Documentation/Local Manual of Style/Solving problems

Example questions for the FAQ section (frequently asked questions)
How do I export calendar data to the iCalender (.ics) format?
How do I keep track of calendar, tasks, contacts, and notes ?
How do I integrate SyncML to support the exchange of calendar data with other programs, as well as with devices?
How do I modify the existing tabs?
How do I set a deadline for each task ?
How do I create a blank wall calendar that I can fill by hand?
How do I print a calendar in landscape format for a selected month?
How do I send an appointment to another user?
How do I exchange calendar data with other programs, as well as with devices?
How do I show birthdays?
How do I showing day names?
How do I show previous and next month?
How do I insert a timeline in a day note?
How do I change details I want to see in the calendar information window?
How do I Find a simple view of a full-year calendar?
How do I jump to a specific date?
How do I print a calendar?
How do I Use data fields for managing private and business contacts?
How do I change font type and size?
How do I displays tasks, notes, and contacts in a list forma?
How do I format time expressions?
How do I hide one or more PIM components?
How do I view links with a web browser?
How do I print?
# Ossicle/Authors
## Contributing Authors

G. Aaron Rogers, M.D.
    Atlanta, Georgia; United States
# Ossicle
## Contents

* General Concepts
* Otology and Neurotology
* Nose and Paranasal Sinuses
* Oral Cavity and Oropharynx
* Larynx and Proximal Trachea
* Craniofacial & Facial Plastic Surgery
* Head and Neck Cancer
* Pediatric & Developmental

### Appendices

    Figures & Images Used Here

### For editors

* Style Guide
* Authors

## Medical Disclaimer

Wikibooks contains books on many medical topics; however, no warranty whatsoever is made that any of the books are accurate. There is absolutely no assurance that any statement contained or cited in a book touching on medical matters is true, correct, precise, or up-to-date. The overwhelming majority of such books are written, in part or in whole, by nonprofessionals. Even if a statement made about medicine is accurate, it may not apply to you or your symptoms.
The medical information provided on Wikibooks is, at best, of a general nature and cannot substitute for the advice of a medical professional (for instance, a qualified doctor/physician, nurse, pharmacist/chemist, and so on). Wikibooks is not a doctor.
None of the individual contributors, system operators, developers, sponsors of Wikibooks nor anyone else connected to Wikibooks can take any responsibility for the results or consequences of any attempt to use or adopt any of the information presented on this web site.
Nothing on Wikibooks.org or included as part of any project of Wikimedia Foundation Inc., should be construed as an attempt to offer or render a medical opinion or otherwise engage in the practice of medicine.
# Ossicle/Craniofacial

Back to TOC

## Craniofacial and Facial Plastic Surgery
##### Benign Proliferative Disease of Bone
###### Fibrous Dysplasia

* Monostotic: predominant, affects facial bones, M>F, "painless swelling", Rx = surgical excision
* Polyostotic: Albright's, long bones, skin pigmentation (Café au lait), precocious puberty in females
Ossifying fibroma: sclerotic bone margins, "shells out" surgically

##### Trauma

    Mandible Trauma
    Midface Trauma
    Frontal Sinus Trauma
    Orbital Trauma
    Nose & Nasal Trauma
    Temporal Bone & Skull Base Trauma

##### Cosmetic Procedures

    Blepharoplasty
    Rhinoplasty
    Rhytidectomy
    Genioplasty & Chin Implant
    Laser Rejuvenation
    Injectable Bulking Agents
# Ossicle/General
## General Surgical Concepts
### Anesthesia
#### Local Anesthesia

* CNS Response usually biphasic - stimulation then depression.
* Cardiovascular effects are usually depression.
* Cocaine: (esther) 3mg/kg toxicity or 200mg. Causes htn, immediate onset with duration 45min
* Lidocaine: (amide) 4mg/kg s epi, 7mg/kg with epi toxicity. CNS depression then arrhythmia
* Epinephrine: max 10cc of 1:100,000 over 10mins with halothane
* Most common complication of V3 block is cheek hematoma.
Halothane: sensitizes myocardium to catecholamines (epi). Caution.
Ecothiopates: (for glaucoma), are cholinesterase inhibitiors. Don't use succinylcholine.

#### Malignant Hyperthermia

* Triggers: succinylcholine, halthone, ethrane, forane
* 1:50k adults, 1:15k kid
* Signs: increased CO2, HR, RR, temperature, muscle rigidity
* Pathophysiology: incr Ca++ release from sarcoplasm w/ incr excitation-contraction coupling
* Rx: dantrolene, procainamide, O2, insulin, glucose, lasix, bicarbonate
# Ossicle/Nose and Paranasal Sinuses
## Nose and Paranasal Sinuses

Back to TOC

##### Rhinitis & Sinusitis

    Allergic Rhinitis
    Vasomotor Rhinitis
    The Osteomeatal Complex
    Nasal Polyps & Polyposis
    Sinusitis, Acute
    Sinusitis, Chronic
    Sinusitis, Allergic Fungal
    Sinusitis, Invasive Fungal
    Septal Deviation
    Turbinate Hypertrophy
    Nasal Valve Prolapse

##### Tumor & Neoplasia

    Papilloma
       Inverting Papilloma
       see Head & Neck Squamous Cell Carcinoma
    Adenocarcinoma of the Nasal Cavity
    Esthesioneuroblastoma
    Juvenile Angiofibroma

##### Miscellaneous

    Epistaxis
    CSF Leak & CSF Rhinorrhea
    Granulomatous Disease
       Granulomatosis with polyangiitis, systemic lupus erythematosus, Sarcoidosis, Tuberculosis, Relapsing Polychondritis, Behcet, Eosinophilic granulomatosis with polyangiitis, IMDD, etc
    Nasal Valve Prolapse

### Sinusitis

Orbital Complications of Sinusitis; Chandler's Classification:
* Group I. Periorbital Cellulitis: aka pre-septal cellulitis. Extraocular muscles and globe unaffected.
* Group II. Orbital Cellulitis: aka post-septal cellulitis. Globe/EOM findings.
* Group III. Subperiosteal Abscess: Globe displaced inferolaterally; proptosis.
* Group IV. Orbital Abscess: Collection of pus within orbit proper; proptosis, chemosis, ophthalmoplegia.
* Group V. Cavernous Sinus Thrombosis: Bilateral eye findings, ophthalmoplegia, meningismus, prostration. MRI best for diagnosis. Veins of face are valveless!
Intracranial Complications of Sinusitis, in order of prevalence
* Meningitis
* Epidural Abscess
* Subdural Abscess
* Intracerebral Abscess
* Thrombophlebitis of venous sinuses
* Frontal Sinus is most commonly implicated in intracranial complications
** Foramina Brescht allows frontal sinus to communicate with brain

#### Invasive Fungal Sinusitis

* Aspergillus: septated hyphae branching at 45-degrees. PAS or silver stain.
* Mucormycosis: 70% of DKA patients. Broad non-septated hyphae, variable branch angle.
* On pathology angioinvasion and neuroinvasion.
* Clinically dusky or blackened necrotic turbinates.
* Treatment is aggressive debridement and Amphotericin B.
Sphenoid Sinus has 12 close structures: II, III, IV, V1, V2, VI, Vidian Nerve, Carotid artery, Brain, Dura, Pituitary.

### Pertinent Sinonasal Anatomy
#### Schematic of Cavernous Sinus Anatomy:

    II = Optic Nerve: 25-50% with bony dehiscence into sphenoid sinus.
    III = Oculomotor Nerve
    IV = Trochlear Nerve
    V1 = Ophthalmic division, Trigeminal Nerve
    V2 = Maxillary division, Trigeminal Nerve: exits foramen rotundum, superomedial to V3's foramen ovale.
    VI = Abducens Nerve
    C = Carotid Artery: often with bony dehiscence into sphenoid. Together with CN II forms opticocarotid recess.
Sinus communicates posteriorly, so thrombosis is bilateral.
# Ossicle/Nose and Paranasal Sinuses/Nasal Valve Prolapse

The Internal Nasal Valve is that part between the upper lateral cartilage and the septum. If the nasal valve is too narrow on inspiration, patients suffer from poor respiration. Surgery with internally placed spreader grafts can correct the narrowed nasal valve.
# Microfluidics/Introduction
## What is microfluidics?

Microfluidics is the science of fluid flows at the microscopic scale.
Microfluidics mainly deals with artificial systems, but is present in numerous natural systems:
* Trees: ascent of sap in xylem conduits in the trunk (conduit diameter around 30 micrometers), and in leaves (diameter around 50 nanometers).
* Inside us: capillary blood vessels transport liquid (diameter 8 micrometer), lungs pump air in small alveola.

## Why do we care?

Microfluidic is involved in present applications:
* Top one: ink-jet printer
Starting applications with a promising market are:
* medical implants (injection of drugs from an embedded pump)
* Lab-on-a-chip: miniature lab to perform biological test such as proteomics, or chemical analysis/synthesis of very exothermic reactions
For research purposes, it provides miniature devices to study small objects.

## Bibliography

The interested reader will find useful information by consulting the following books and review paper.
* Tabeling, P (2006). Introduction to Microfluidics. Oxford University Press. ISBN 0-19-856864-9.
* Bruus, Henrik (2008). Theoretical Microfluidics. Oxford University Press. ISBN-13 978-0199235094.
* Squires, T. M. & Quake, S. R. (2005) Microfluidics: Fluid physics at the nanoliter scale, Review of Modern Physics, vol. 77, page 977

## History of this book

This book was started May 19th 2008 by Philippe Marmottant CNRS researcher at Grenoble University, France, with the help of Danièle Centanni for the illustrations.
# Microfluidics

This book will deal with the basic physical principles involved in microfluidics. We hope it will provide a background knowledge to consult more specialized books or article.

## Table of contents

* Introduction
* Physics of fluids at smaller scales
* Fluid dynamics equation
* Hydraulic resistance and capacity‎
* Capillary effects
* Mixing
* Driving flows at small scales
# Microfluidics/Driving flows at small scales

It is difficult to produce small turbines. Pumping fluid from outside is easier, but it is not simple to integrate as many tubings.
Specific solutions are needed: we list some of them below:

## Electrokinetic effects

Electrostatics in solution
* Electro-osmosis
* Electro-phoresis
* Dielectrophoresis

## Acoustic streaming

* Quartz wind
* Boundary-induced streaming
* Cavitation micro-streaming

## Fluid structure interactions

* Soft walls
* Intelligent walls made of a responsive gel
# New Zealand History/Famous New Zealanders

‹ Back to Mid to Late Twentieth Century

## Famous New Zealanders

Edmund Hillary
On the 29th of May 1953, New Zealander Edmund Hillary became the first person to reach the summit of Mount Everest with Nepalese climber Tenzing Norgay (the summit at the time was 29,028 feet above sea level). He was knighted by Queen Elizabeth II on his return. Sir Edmund Hillary was famous after news spread he had reached the summit, but he didn't finish at Mount Everest. He led the New Zealand section of the Trans-Antarctic expedition from 1955 to 1958.
In the 1960s, he returned to Nepal to build clinics, hospitals and schools for the Nepalese people. He also convinced their government to pass laws to protect their forests and the area around Mount Everest.
In the 1970s, several books were published by Hillary about his journey up Mount Everest.
Edmund Hillary is one of the most famous New Zealanders, and appears on the New Zealand five dollar note.
He died on the 11th of January 2008.
Ernest Rutherford
Ernest Rutherford was a nuclear physicist who became known as the 'father' of nuclear physics. He pioneered the Bohr model of the atom through his discovery of Rutherford scattering off the atomic nucleus with his Geiger-Marsden experiment (gold foil experiment).
He was born in Brightwater, New Zealand, but lived in England for a number of years.
He received the Commonwealth Order of Merit, the Nobel Prize in Chemistry in 1908, and was a member of the Privy Council of the United Kingdom and the Royal Society.
Rutherford appears on the New Zealand one hundred dollar note.
Forward to Politics in the Twentieth Century ›
# New Zealand History/Introduction

‹ Back to the Preface

## Introduction to A Concise New Zealand History

This is a concise textbook on New Zealand history, designed so it can be read by virtually anyone wanting to find out more about New Zealand history.
The textbook covers the time span of human settlement in New Zealand. It includes:
* The discovery and colonisation of New Zealand by Polynesians.
* Maori culture up to the year 1840.
* Discovery of New Zealand by Europeans.
* Early New Zealand economy and Missionaries in New Zealand.
* The Treaty of Waitangi.
* European colonisation, and conflict with the Maori people.
* Colonial, Twentieth Century and Modern Government.
* Important events in the twentieth century and recent times.
Find out how events in New Zealand's humble beginnings have shaped the way the country is in the present day.
Forward to Polynesian Settlement of New Zealand ›
# New Zealand History/Great Depression

‹ Back to New Zealand's Involvement in World War I

## New Zealand in the Great Depression

As in many other countries, New Zealand National income fell by 40 per cent in three years. Exports were greatly affected, falling by 45 per cent in just two years.
The value of wool declined by 60 per cent from 1929 to 1932, but the value of meat wasn't so badly affected. Dairy farmers increased production of butter and cheese to try and meet the increasing problems, but failed in doing so.
In 1935, the Labour Party became the new government, seeking to promote economic stability. In this, they achieved much, developing social services, state housing, bringing wages back up, and restoring New Zealand to a sense of normality. Forward to New Zealand in World War II ›
# Perl Programming/Keywords/if
## The if keyword

if is the keyword used to start an if, an if … end if …or an if …[end if] … else statement.

### Syntax
## See also

* Conditionals
# Perl Programming/Keywords/gt
## The gt keyword

gt is a relational operator that returns 1 for true, if the lefthand side is stringwise greater than the righthand side, and an empty string for false.
# Perl Programming/Keywords/glob
## The glob keyword

glob returns in list context a (probably empty) list of filename extensions on the value of EXPRESSION. Called in scalar context, it iterates through such filename expansions and returns undef when the list is exhausted. If EXPRESSION is omitted, $_ is used instead.
glob splits its arguments on whitespace and treats each segment as a separate pattern.